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<i>TPHCM, Ngày 25 Tháng 3 Năm 2019.</i>
<small>9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM</small>
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM
Thiết kế và lấp ráp đƣợc phần cứng thang máy 4 tầng.
Ứng dụng thành công vi điều khiển PIC24FJ128GB106 vào điều khiển thang máy.
<small>9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM</small>
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM
GIÁO VIÊN HƯỚNG DẪN
<i> (Ký và ghi rõ họ tên) </i>
<small>9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM</small>
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM
Tự động hóa ngày càng đóng vai trị quan trọng trong đời sống công nghiệp. Ngày nay ngành tự động đã phát triển tới trình độ rất cao nhờ những tiến bộ của lý thuyết điều khiển, vi xử lý, PLC… mỗi loại đều có những đặc thù riêng.
Sự bùng nổ của tiến bộ khoa học kỹ thuật nhất là trong lĩnh vực: điện tử tin học, với nhịp độ phát triển của nhân loại, con người đã ngày càng có nhiều nhu cầu hơn, mỗi thứ đều phải tiện nghi phương tiện đi lại dễ dàng nhanh chóng, tháng máy là phương tiện đi lại khá phổ biến và nó đã tồn tại từ nhiều năm nay.
Trong những năm gần đây, tốc độ xây dựng tăng cao, đặc biệt là nhà cao tầng tăng nhanh ở các thành phố lớn trong cả nước. Chính sự gia tăng số lượng nhà cao tầng hiện nay gắn với việc sử dụng thang máy nhằm đáp ứng tiện nghi sử dụng. Như vậy nhu cầu sử dụng thang máy hiện nay là rất lớn.
Trong cấu hình hệ thống thang máy thì hệ thống điều khiển đóng vai trị rất quan trọng, nó quyết định mọi hoạt động của thang máy. Hiện nay, kĩ thuật điều khiển thang máy thường được sử dụng hai phương pháp chính: Điều khiển bằng vi xử lý và điều khiển bằng PLC. Trong đó vi điều khiển PIC có ưu điểm như: độ tin cậy cao, rẻ tiền, ứng dụng điều khiển ở phạm vi rộng, điều khiển tốc độ thang máy mượt hơn nên được sử dụng khá phổ biến trong cơng nghiệp điều khiển thang máy ngoại nhập.
Do đó, trong đồ án này em sẽ dùng vi điều khiển PIC để điều khiển thang máy. Nhưng vì thời gian làm đồ án khơng nhiều cùng với trình độ cịn hạn chế nên khơng thể tránh khỏi sai sót, rất mong được sự chỉ bảo, góp ý kiến của quý thầy cô.
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uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
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91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM
PHIẾU GIAO ĐỀ TÀI ĐỒ ÁN TỐT NGHIỆP ...i
NHẬN XÉT CỦA GIẢNG VIÊN HƯỚNG DẪN ... ii
NHẬN XÉT CỦA GIẢNG VIÊN PHẢN BIỆN ... iii
LỜI NÓI ĐẦU ...iv
MỤC LỤC ... v
DANH SÁCH CÁC HÌNH VẼ ... vii
DANH SÁCH CÁC BẢNG ...ix
CHƯƠNG 1: GIỚI THIỆU VỀ THANG MÁY ... 1
1.1 GIỚI THIỆU CHUNG VỀ THANG MÁY ... 1
1.1.1 PHÂN LOẠI THANG MÁY ... 2
1.1.2 CẤU TẠO THANG MÁY ... 5
1.1.3 CHỨC NĂNG CỦA MỘT SỐ BỘ PHẬN TRONG THANG MÁY ... 6
1.1.4 YÊU CẦU VỀ AN TOÀN TRONG ĐIỀU KHIỂN THANG MÁY ... 16
1.2 BỘ ĐIỀU KHIỂN TÍN HIỆU TRONG THANG MÁY ... 18
1.2.1 THANG MÁY DÙNG PLC ... 18
1.2.2 THANG MÁY DÙNG BOARD VI XỬ LÝ MICROPROCESSOR ... 21
CHƯƠNG 2: THIẾT KẾ VÀ NGUYÊN LÝ HOẠT ĐỘNG ... 22
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM
2.2.1 LỊCH SỬ RA ĐỜI VI ĐIỀU KHIỂN PIC ... 29
2.2.2 CÁC ĐẶT TÍNH CỦA VI ĐIỀU KHIỂN PIC ... 30
2.2.3 VI ĐIỀU KHIỂN PIC16F887 ... 31
CHƯƠNG 3: THI CÔNG ... 37
3.1 THI CÔNG PHẦN MỀM ... 37
3.1.1 SƠ ĐỒ DÂY VÀ CÁC KHỐI TRÊN PROTEUS8 ... 37
3.1.2 KHỐI VI ĐIỀU KHIỂN ... 38
3.1.3 KHỐI ĐỘNG CƠ VÀ MẠCH ĐIỀU KHIỂN ĐỘNG CƠ... 39
3.1.4 KHỐI NÚT MỞ CỬA PHÍA NGỒI CABIN ... 40
3.1.5 KHỐI NÚT NHẤN CHỌN TẦNG BÊN TRONG CABIN ... 40
3.1.5 CODE MÔ PHỎNG CHO THANG MÁY ... 41
3.1.6 MÔ PHỎNG THANG MÁY TRÊN PHẦN MỀM SKETCH UP ... 41
3.2 THI CÔNG TRÊN PHẦN CỨNG ... 44
3.2.1. BỘ KHUNG CỦA THANG MÁY. ... 44
3.2.2 BỘ ĐIỀU KHIỂN ... 46
3.2.3 Bộ hiển thị thông tin ... 56
TÀI LIỆU THAM KHẢO ... 58
PHỤ LỤC ... 59
LỜI CẢM ƠN ... 81<small>9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM</small>
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM
<small>Hình 1. 1 Thang máy chở hàng. ... 3</small>
<small>Hình 1.2a Cấu tạo thang máy ... 5</small>
<small>Hình 1.2b Cấu tạo thang máy ... 6</small>
<small>Hình 1. 3 Khung cabin . ... 7</small>
<small>Hình 1. 4 Ngàm dẫn hướng . ... 8</small>
<small>Hình 1. 5 Hệ thống treo cabin. ... 8</small>
<small>Hình 1. 6 Hệ thống cửa Cabin và cửa tầng . ... 9</small>
<small>Hình 1. 7 Động cơ thang máy . ... 10</small>
<small>Hình 1. 8 Phanh thang máy. ... 10</small>
<small>Hình 1. 9 Hệ động cơ mở cửa tháy máy. ... 11</small>
<small>Hình 1. 10 Đối trọng thang máy. ... 12</small>
<small>Hình 1. 11 Cơng tắc hành trình . ... 14</small>
<small>Hình 1. 12 Cảm biến vị trí kiểu cảm ứng . ... 15</small>
<small>Hình 1. 13 Cảm iến vị trí kiểu quang điện. ... 15</small>
<small>Hình 1. 14 Tủ cứu hộ tự động cho thang máy. ... 16</small>
<i><small>Hình 1. 15 Photocel dạng thang dùng cho thang máy. ... 17</small></i>
<small>Hình 1. 16 Board vi xử lý và PLC. ... 18</small>
<small>Hình 1. 17 Tủ điều khiển thang máy gia đình ằng PLC. ... 20</small>
<small>Hình 1. 18 Vi xử lý thang máy Schneider (Lisa 10) Đức (Germany). ... 21</small>
<small>Hình 2. 1 Cơng ty Microchip Technology . ... 29</small>
<small>Hình 2.2 Cấu trúc 5 loại PIC16F88x... 34</small>
<small>Hình 2.3 Cấu hình minh Họa ... 34</small>
<small>Hình 2.4 Sơ đồ cấu trúc của vi điều khiển PIC16F887 ... 35</small>
<small>Hình 3. 1 Sơ đồ mơ phỏng trên Proteus8 . ... 37</small>
<small>Hình 3. 2 PIC16F887 trên phần mềm mơ phỏng. ... 38</small>
<small>Hình 3. 3 Khối động cơ và mạch điều khiển trên Proteus8... 39</small>
<small>Hình 3.4 Khối nút mở cửa phía ngồi cabin ... 40</small>
<small>Hình 3. 5 Khối nút nhấn chọn tầng bên trong cabin trên Proteus8. ... 40</small>
<small>Hình 3.6a Vẽ mơ phỏng thang máy trên phần mềm sketch up ... 41</small>
<small>Hình 3.6b Vẽ mơ phỏng thang máy trên phần mềm sketch up ... 42</small>
<small>Hình 3.6c Vẽ mô phỏng thang máy trên phần mềm sketch up ... 43</small>
<small>Hình 3.7 Mặt Trước thang máy... 45</small>
<small>Hình 3.8 Mặt sau thang máy ... 46</small>
<small>Hình 3.9 Mạch điểu khiển động cơ ... 46</small>
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM
<small>Hình 3.16 Cơng tắc hành trình điểu khiển cho 1 tầng của thang máy ... 53</small>
<small>Hình 3.17 Motor điều khiển thang máy ... 54</small>
<small>Hình 3.18 Motor điểu khiển cửa thang máy ... 54</small>
<small>Hình 3.19 Cảm biến từ ... 55</small>
<small>Hình 3.20 Hiển thị bên ngồi các tầng của thang máy ... 56</small>
<small>Hình 3.21 Hiển thị bên trong thang máy ... 57</small>
<small>9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM</small>
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM
<small>9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM</small>
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM
Thang máy là một thiết bị chuyên dùng để vận chuyển người, hàng hoá, vật liệu v.v…. Theo phương thẳng đứng hoặc nghiêng một góc nhỏ hơn 150 so với phương thẳng đứng theo một tuyến đã định sẵn.
Thang máy thường được dùng trong các khách sạn, công sở, chung cư, ệnh viện, trường học, tháp truyền hình, trong các nhà máy, công xưởng, v.v... Đặc điểm vận chuyển bằng thang máy so với các phương tiện vận chuyển khác là thời gian của một chu kỳ vận chuyển bé, tần suất vận chuyển lớn, đóng mở máy liên tục. Ngoài ý nghĩa vận chuyển, thang máy còn là một trong những yếu tố làm tăng vẻ đẹp và tiện nghi của cơng trình.
Nhiều quốc gia trên thế giới đã quy định, đối với các nhà cao 6 tầng trở lên đều phải được trang bị thang máy để đảm bảo cho người đi lại thuận tiện, tiết kiệm thời gian và tăng năng suất lao động. Giá thành của thang máy trang bị cho cơng trình so với tổng giá thành của cơng trình chiếm khoảng 6% đến 7% là hợp lý. Đối với những công trình đặc biệt như ệnh viện, nhà máy, khách sạn v.v. tuy nhiên số tầng nhỏ hơn 6 nhưng do yêu cầu phục vụ vẫn phải được trang bị thang máy.
Với các nhà nhiều tầng có chiều cao lớn thì việc trang bị thang máy là bắt buộc để phục vụ việc đi lại trong nhà. Nếu vấn đề vận chuyển người trong những tồ nhà này khơng được giải quyết thì các dự án xây dựng các tồ nhà cao tầng khơng thành hiện thực.
Thang máy là một thiết bị vận chuyển địi hỏi tính an tồn nghiêm ngặt, nó liên quan trực tiếp đến tài sản và tính mạng con người. Vì vậy, u cầu chung đối với thang máy khi thiết kế, chế tạo, lắp đặt, vận hành, sử dụng và sửa chữa là phải tuân thủ một cách nghiêm ngặt các yêu cầu về kỹ thuật an toàn được quy định trong các tiêu chuẩn, quy trình, quy phạm.
Thang máy chỉ có Ca in đẹp, sang trọng, thơng thống, êm dịu thì chưa đủ điều kiện để đưa vào sử dụng mà phải có đầy đủ các thiết bị an tồn, đảm bảo độ tin cậy như:
<small>9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM</small>
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM
- Điện chiếu sáng dự phòng khi mất điện. - Điện thoại nội bộ (Interphone).
- Chuông báo. - Bộ hãm bảo hiểm.
- An tồn Ca in (đối trọng). - Cơng tắc an tồn của Cabin. - Khóa an tồn cửa tầng.
- Bộ cứu hộ khi mất điện nguồn.
Việc lựa chọn thang máy không chỉ đơn thuần xem xét các vấn đề về kỹ thuật mà còn phải xem xét về vấn đề kinh tế. Tất nhiên là thang máy có tải định mức lớn, tốc độ định mức cao, hệ điều khiển càng hiện đại thì càng tạo điều kiện thuận lợi cho con người khi sử dụng, có thể rút ngắn thời gian chờ đợi, tuy vậy nó lại địi hỏi vốn đầu tư lớn hơn, diện tích chiếm chổ lớn hơn, đồng thời tăng chi phí xây dựng… Như vậy điều kiện thuận lợi cho khách hàng tỷ lệ nghịch với vốn đầu tư. Quá trình lựa chọn thang máy là quá trình xác định số thang, tính năng kỹ thuật của thang (tải, tốc độ định mức, phương pháp điều khiển..), các kích thước cơ ản của thang và vị trí đặt thang phù hợp với đặc điểm và mục đích sử dụng của tịa nhà với vốn đầu tư chấp nhận được.
<b>1.1.1 PHÂN LOẠI THANG MÁY </b>
Thang máy hiện nay đã được thiết kế và chế tạo rất đa dạng, với nhiều kiểu và nhiều loại khác nhau để phù hợp với mục đích sử dụng của từng loại cơng trình. Có thể phân loại thang máy theo các nguyên tắc và đặc điểm sau:
hành khách a<2m/s).
trung ình, địi hỏi vận hành êm, u cầu an tồn cao và có tính mỹ thuật.
ưu về tốc độ di chuyển và có tính ưu tiên đáp ứng đúng các yêu cầu của bệnh viện. <small>9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM</small>
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM
- <b>Thang máy dùng trong các hầm mỏ, xí nghiệp: Đáp ứng được các </b>
điều kiện làm việc nặng nề trong công nghiệp như tác động môi trường về độ ẩm, nhiệt độ, thời gian làm việc, ăn mịn...
<b><small>Hình 1. 1 Thang máy chở hàng. </small></b>
Được sử dụng rộng rãi trong cơng nghiệp, ngồi ra nó cịn được dùng trong nhà ăn, thư viện. .. Loại này có địi hỏi cao về việc dừng chính xác Ca in để đảm bảo hàng hoá lên xuống dễ dàng, tăng năng suất lao động.
Hệ truyền động Ca in thường sử dụng động cơ không đồng bộ roto lồng sóc hoặc dây quấn, u cầu về dừng chính xác khơng cao.
Thường sử dụng trong các nhà cao tầng, hệ truyền động Cabin là truyền động một chiều.
Sử dụng hệ truyền động một chiều hoặc truyền động bộ biến tần - động cơ xoay chiều ba pha, hệ thống điều khiển sử dụng các phần tử cảm biến phi tiếp điểm, các phần tử điều khiển lơgic, các vi mạch loại lớn lập trình được hoặc các bộ vi xử lý. <small>9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM</small>
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM
<b>Phân loại theo trọng tải : </b>
- Thang máy loại nhỏ Q < 500kG.
máy trung bình Q = 500 2000kG.
- Thang máy loại lớn Q > 2000 kG.
- Thang máy có bộ kéo tời đặt ở trên giếng thang. - Thang máy có bộ kéo tời đặt ở dưới giếng thang.
<small>9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM</small>
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM
<b>1.1.2 CẤU TẠO THANG MÁY </b>
<b><small>Hình 1.2a Cấu tạo thang máy </small></b>
<small>9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM</small>
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM
<b><small>Hình 1.2b Cấu tạo thang máy </small></b>
<b>1.1.3 CHỨC NĂNG CỦA MỘT SỐ BỘ PHẬN TRONG THANG MÁY </b>
Là một phần tử chấp hành quan trọng nhất trong thang máy, nó sẽ là nơi chứa hàng, chở người đến các tầng, do đó phải đảm bảo các yêu cầu đề ra về kích thước, hình dáng, thẩm mỹ và các tiện nghi trong đó.
Hoạt động của Cabin là chuyển động tịnh tiến lên xuống dựa trên đường trượt, là hệ thống hai dây dẫn hướng nằm trong một phẳng để đảm bảo chuyển động êm nhẹ, <small>9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM</small>
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM
chính xác, khơng rung dật trong Cabin trong quá trình làm việc. Để đảm bảo cho Cabin hoạt động đều cả trong quá trình lên và xuống, có tải hay khơng có tải người ta sử dụng một đối trọng có chuyển động tịnh tiến trên hai thanh khác đồng phẳng, giống như Ca in nhưng chuyển động ngược chiều với Cabin do cáp được vắt qua Puly kéo.
Do trọng lượng của Cabin và trọng lượng của đối trọng đã được tính toán tỷ lệ và kỹ lưỡng cho nên mặc dù chỉ vắt qua Puly kéo cũng không xảy ra hiện tượng trượt trên Puly Cabin, hộp giảm tốc đối trọng tạo nên một cơ hệ phối hợp chuyển động nhịp nhàng do phần khác điều chỉnh đó là động cơ.
<small>9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM</small>
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM
trượt trên rãnh Puly ma sát nên rất nguy hiểm. Ngoài ra do các sợi chùng sợi căng nên các rãnh trên cáp Puly ma sát sẽ bị mài mịn khơng đều. Vì vậy mà hệ thống treo Cabin phải được trang bị thêm tiếp điểm điện của mạch an toàn để ngắt điện dừng buồng thang khi một trong các sợi cáp chùng quá mức cho phép để phịng ngừa tai nạn. Khi đó thang chỉ có thể hoạt động được khi điều chỉnh độ căng của các cáp như nhau. Hệ thống treo Ca in được lắp đặt với dầm trên khung đứng trong hệ thống chịu lực của Cabin.
Buồng Cabin là một hệ thống có thể tháo rời được gồm trần, sàn và vách Cabin phải đảm bảo các yêu cầu cần thiết về mặt kỹ thuật cũng như mỹ thuật.
<b><small>Hình 1. 5 Hệ thống cửa Cabin và cửa tầng . </small></b>
Cửa Cabin và cửa tầng là những bộ phận có vai trị rất quan trọng trong việc đảm bảo an toàn và có ảnh hưởng đến chất lượng, năng suất của thang máy. Hệ thống cửa Cabin và cửa tầng được thiết kế sao cho khi dừng tại tầng nào thì chỉ dùng động cơ mở cửa buồng thang đồng thời hệ thống cơ khí gắn cửa buồng thang liên kết với cửa tầng làm cho cửa tầng cũng được mở ra. Tương tự khi đóng lại thì hệ thống liên kết sẽ không tác động vào cửa tầng nữa và buồng thang lại di chuyển đi đến các tầng khác.
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uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM
<b>Động cơ: </b>
<b><small>Hình 1. 6 Động cơ thang máy . </small></b>
Động cơ được sử dụng trong thang máy là động cơ 3 pha rơto dây quấn hoặc rơto lồng sóc, vì chế độ làm việc của thang máy là ngắn hạn lặp lại cộng với yêu cầu sử dụng tốc độ, momen động cơ theo một dải nào đó cho đảm bảo yêu cầu về kinh tế và cảm giác của người đi thang máy. Động cơ là một phần tử quan trọng được điều chỉnh phù hợp với yêu cầu nhờ một hệ thống điện tử ở bộ xử lý trung tâm.
<b><small>Hình 1. 7 Phanh thang máy. </small></b>
Là khâu an toàn, nó thực hiện nhiệm vụ giữ cho Ca in đứng im ở các vị trí dừng tầng, khối tác động là hai má phanh sẽ kẹp lấy tang phanh, tang phanh gắn đồng <small>9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM</small>
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM
trục với trục động cơ. Hoạt động đóng mở của phanh được phối hợp nhịp nhàng với quá trình làm việc của đơng cơ.
<b><small>Hình 1. 8 Hệ động cơ mở cửa tháy máy. </small></b>
Là động cơ một chiều hay xoay chiều tạo ra momen mở cửa Cabin kết hợp với mở cửa tầng. Khi Cabin dừng đúng tầng, rơle sẽ đóng mạch điều khiển động cơ mở cửa tầng hoạt động theo một quy luật nhất định sẽ đảm bảo q trình đóng mở êm nhẹ khơng có va đập. Nếu không may một vật gì đó hay người kẹp giữa cửa tầng đang đóng thì cửa sẽ mở tự động nhờ bộ phận đặc biệt ở gờ cửa có gắn cảm biến phản hồi với động cơ qua ộ xử lý trung tâm.
Cửa Ca in để khép kín Cabin trong quá trình chuyển động khơng tạo ra cảm giác chóng mặt cho khách hàng và ngăn không cho rơi khỏi Cabin bất cứ thứ gì. Cửa tầng để che chắn bảo vệ toàn bộ giếng thang và các thiết bị trong đó. Cửa Cabin và cửa tầng có khố tự động để đảm bảo đóng mở kịp thời.
Là bộ phận an toàn khi vận tốc thay đổi do một nguyên nhân nào đó vượt quá vận tốc cho phép, bộ hạn chế tốc độ sẽ bật cơ cấu khống chế cắt điều khiển động cơ và phanh làm việc.
Các thiết bị phụ khác: như quạt gió, chng điện thoại liên lạc, các chỉ thị số báo chiều chuyển động..v/v..được lắp đặt trong Ca in để tạo ra cho khách hàng một cảm giác dễ chịu khi đi thang máy.
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uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM
<b>Hệ thống cân bằng trong thang máy: </b>
Đối trọng, cáp nâng, cáp điện, cáp hoặc xích cân bằng là những bộ phận của hệ thống cân bằng trong thang máy để cân bằng với trọng lượng của Cabin và tỉ trọng nâng. Việc chọn sơ đồ động học và trọng lượng các bộ phận của hệ thống cân bằng có ảnh hưởng đến momen tải trọng và công suất động cơ của cơ cấu dẫn động, đến lực căng lớn nhất của cáp nâng và khả năng kéo của Puly.
<b><small>Hình 1. 9 Đối trọng thang máy. </small></b>
Đối trọng là bộ phận đóng vai trị chính trong hệ thống cân bằng của thang máy. Đối với thang máy có chiều cao nâng khơng lớn, người ta chọn đối trọng sao cho trọng lượng của nó cân bằng với trọng lượng Cabin và một phần tải trọng nâng, cáp điện và không dùng cáp hoặc xích cân bằng. Khi thang máy cho chiều cao nâng lớn, trọng lượng của cáp nâng và cáp điện đáng kể thì ta phải dùng cáp hoặc xích cân bằng để bù trừ lại phần trọng tải của cáp điện và cáp nâng chuyển từ nhánh treo Cabin sang nhánh treo đối trọng và ngược lại khi thang máy hoạt động.
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uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM
- <b>Xích và cáp cân bằng : </b>
Khi thang máy có chiều cao trên 45m thì người ta đặt thêm cáp hoặc xích cân bằng để bù trừ lại phần trọng lượng của cáp nâng và cáp điện truyền từ nhánh treo Ca in sang nhánh treo đối trọng. Ngược lại khi thang máy đang hoạt động, đảm bảo momen tải tương đối ổn định trên Puly ma sát. Xích cân bằng thường được dùng cho thang máy có tốc độ dưới 1,4m/s. Đối với thang máy có tốc độ cao người ta thường dùng cáp cân bằng và có thiết bị kéo căng cáp cân ằng để không bị xoắn. Tại thiết bị kéo căng cáp cân ằng phải có tiếp điểm điện an tồn để ngắt mạch điều khiển khi có sự cố đứt cáp hoặc bị dãn quá lớn.
- Xác định vị trí của buồng thang
Hiện nay trong sơ đồ khống chế thang máy thường dùng 3 loại cảm biến vị trí:
<small>9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM</small>
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM
<b><small>Hình 1. 10 Cơng tắc hành trình . </small></b>
1. Tiếp điểm động. 2. Tấm cách điện. 3. Tiếp điểm tĩnh. 4. Cần gạt.
5. <b>Vòng đệm cao su. </b>
Là một loại công tắc ba vị trí. Khi buồng thang di chuyển lên trên, dưới tác dụng của vấu gạt sẽ gạt tay gạt sang bên phải, cặp tiếp điểm 2 bên trái kín, khi buồng thang di chuyển theo chiều đi xuống, vị trí tay gạt ở bên trái , khi cặp tiếp điểm ở tiếp điểm 3 ở vị trí giữa, cả hai cặp tiếp điểm đều hở. Ưu điểm của loại này là có kết cấu đơn giản, thực hiện đủ 3 chức năng của bộ phận cảm biến vị trí. Nhược điểm của nó là tuổi thọ làm việc khơng cao, gây tiếng ồn lớn, gây nhiễu cho các thiết bị vơ tuyến.
Đối với thang máy có tốc độ cao, nếu dùng bộ cơng tắc hành trình làm giảm độ tin cậy trong quá trình làm việc. Bởi vậy trong các sơ đồ khống chế thang máy tốc độ cao người ta thường dùng cảm biến không tiếp điểm: kiểu cảm ứng, kiểu điện dung và kiểu quang điện.
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uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM
<b><small>Hình 1. 11 Cảm biến vị trí kiểu cảm ứng . </small></b>
1. Cuộn dây. 2. Tấm sắt chữ U. 3. Thanh dẫn hướng .
Nguyên lý làm việc của cảm biến cảm ứng là dựa vào sự thay đổi trị số điện cảm của cuộn dây có mạch từ khi mạch từ kín và mạch từ hở.
Cấu tạo của bộ cảm biến vị trí kiểu cảm ứng gồm một mạch điện từ (1) cuộn dây (2) Khi có mạch từ hở điện trở của bộ cảm biến bằng điện trở thuần của cuộn dây, cịn khi mạch từ kín bằng thanh thép chữ U, điện trở cảm biến sẽ tăng đột biến do thành phần điện cảm của cuộn dây tăng
<b><small>Hình 1. 12 Cảm iến vị trí iểu uang điện. </small></b>
Bộ cảm biến vị trí dùng hai phần tử quang điện, cấu tạo của nó được giới thiệu như hình trên. Gồm khung hình chử U. Trên khung cách điện gá 2 phần tử quang điện đối diện nhau (thu và phát). Để nâng cao độ tin cậy của bộ cảm biến không bị ảnh hưởng của ánh sáng môi trường, ta dùng phần tử phát quang và thu quang hồng ngoại. <small>9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM</small>
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM
<b>1.1.4 YÊU CẦU VỀ AN TOÀN TRONG ĐIỀU KHIỂN THANG MÁY </b>
Thang máy là thiết bị chuyên dùng để chở người, chở hàng từ độ cao này đến độ cao khác. Vì vậy vấn đề an tồn cho người sử dụng luôn được đặt lên hang đầu. Để đảm bảo an toàn cho người và thang máy ta bố trí một loạt các thiết bị giám sát hoạt động của thang máy nhằm phát hiện và xử lí sự cố một cách nhanh nhất.
Trong thực tế, khi thiết kế truyền động cho thang máy phải phối hợp bảo vệ cả phần cơ và phần điện, kết hợp nhiều loại bảo vệ. Chẳng hạn, khi cấp điện cho động cơ kéo Ca in thì cũng cấp điện luôn cho động cơ phanh, làm nhả các má phanh kẹp vào ray dẫn hướng. Khi đó Ca in mới có thể chuyển động được. Khi mất điện, động cơ phanh không mất điện, các má phanh kẹp sẽ tác động vào trục động cơ làm động cơ không quay được giữ cho Ca in không rơi.
Thiết bị cứu hộ tự động bao gồm hệ thống board mạch, và bộ nguồn (bình acquy hoặc UPS), nó hoạt động trong trường hợp mất điện đột ngột, giúp đưa thang máy đang hoạt động trở về tầng gần nhất, mở cửa giúp người trong thang ra ngồi.
<b><small>Hình 1. 13 Tủ cứu hộ tự động cho thang máy. </small></b>
<small>9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM</small>
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM
Khi thang máy đang đóng cửa, đột ngột gặp vật cản thì sẽ tự động mở cửa ra, chức năng này có là do thang máy được trang bị photocell. Photocell có hai loại, photocell dạng điểm và photocell dạng thanh.
Nó gồm hai "mắt thần" được gắn ở hai mép cánh cửa thang máy, ở khoảng cách từ 50cm đến 90cm so vớt mặt sàn cabin. Do chỉ có hai mắt nên phạm vi bảo vệ hẹp, chỉ là một đường thẳng, do đó khi thang đang đóng cửa, vật cản phải cắt đúng đường thẳng đó thì thang máy mới tự động mở cửa ra. Đây là một điểm yếu của loại photocell này, vì vậy hiện nay nó ít được ứng dụng, chủ yếu xuất hiện ở các loại thang máy có giá thành thấp.
Để giải quyết nhược điểm của photocell dạng điểm, photocell dạng thanh đã ra đời. Đây là loại photocell có chiều dài mỗi thanh khoảng 2000mm, bao gồm hai thanh được gắn ở hai bên cánh cửa thang, do đó đó phạm vi bảo vệ của nó bao trùm gần như tồn bộ khoảng mở của cửa thang nên khi gặp vật cản ở bất cứa điểm nào, thang máy điều sẽ tự động mở cửa, giúp tránh tình trạng bị kẹt tay, người vào cánh cửa thang máy.
<i><b><small>Hình 1. 14 Photocel dạng thang dùng cho thang máy. </small></b></i>
Trong trường hợp photocell bị hỏng, nếu tay bạn bị kẹt vào cửa thang mà thang máy vẫn chạy thì hậu quả thật khó lường. Switch an tồn cửa sẽ khơng để điều đó xảy <small>9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM</small>
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM
ra, vì khi đó cửa thang sẽ chƣa đóng hết, tiếp điểm điện của switch chƣa đóng, mạch điện hở, thang sẽ không chạy.
<b>1.2 BỘ ĐIỀU KHIỂN TÍN HIỆU TRONG THANG MÁY </b>
Điều khiển thang máy bao gồm hai phần chính, một là điều khiển động lực chính là phần điều khiển tốc độ chạy của thang và hai là điều khiển tín hiệu. Điều khiển tín hiệu chính là bộ não trung tâm xử lý và điều khiển mọi tác vụ của hệ thống thang máy.
Trong đó ộ điều khiển đƣợc chia làm 2 loại:
Dùng PLC có nhiều ƣu điểm nhƣ:
Lập trình điều khiển cho thang máy rất dễ dàng Dễ lắp đặt, sửa chữa
Độ bền cao chính vì thế PLC đƣợc sử dụng nhiều trong điều khiển công nghiệp
<small>9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM</small>
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM
Có thể kết nối dễ dàng với máy tính, bổ sung thêm các module mở rộng với chi phí hợp lý
Giá thành rẻ
Do những ưu điểm trên nên PLC được dùng làm thiết bị điều khiển thang máy từ rất sớm và đã khẳng định được chất lượng, được nhiều nhà sản xuất là các công ty cung cấp thang máy cũng như người dùng tin tưởng.
Hiện nay, đến 80% thang máy gia đình vẫn sử dụng hệ điều khiển là thiết bị lập trình PLC và trong tương lai thì đây vẫn là lựa chọn hàng đầu cho loại thang máy này.
Bên cạnh cực nhiều ưu điểm như trên thì thang máy có hệ điều khiển là PLC cũng có một số nhược điểm là:
Thang máy dùng điều khiển PLC khơng có chức năng xóa lệnh khi gọi tầng sai. Tuy nhiên với loại thang máy dùng cho gia đình thì số nút bẩm trên bảng utton điều khiển là rất ít cho nên hiếm khi xảy ra tình trạng bấm nhầm.
PLC khơng dùng cho được cho thang máy tốc độ cao (từ 90m/phút trở lên) và cho điều khiển nhóm.
Hiện PLC Mitsubishi - Made in Japan được sử dụng nhiều nhất và đây cũng chính là sự lựa chọn hàng đầu cho các sản phẩm thang máy đang cung cấp ra trên thị trường Việt Nam cho phân khúc thang máy gia đình.
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91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
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91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
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91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM
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91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM
<b><small>Hình 1. 16 Tủ điều khiển thang máy gia đình ằng PLC.</small></b>
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91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
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91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
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91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM
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91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM
<b>1.2.2 THANG MÁY DÙNG BOARD VI XỬ LÝ MICROPROCESSOR </b>
<b><small>Hình 1. 17 Vi xử lý thang máy Schneider (Lisa 10) Đức (Germany).</small></b>
So với PLC thì board vi xử lý ra đời sau, có thể nói board vi xử lý hiện đại hơn, thông minh hơn. Board xử lý khắc phục đƣợc tất cả những nhƣợc điểm của PLC nhƣ đã nói ở trên. Đám ứng đƣợc các lệnh thơng minh mà việc lập trình bằng PLC khơng làm đƣợc vì rất phức tạp hoặc PLC khơng đủ ROM để đáp ứng nhu cầu này.
- Tự động bù tải khi thang bắt đầu chạy.
- Tự động tắt đèn, quạt khi thang không hoạt động trong 1 thời gian do kỹ thuật viên đặt.
- Tự động chuyển sang chế độ chạy hỏa hoạn khi có tín hiệu hỏa hoạn. - Tự động bảo vệ khi thang chạy quá tốc độ cho phép.
- Tự động bảo vệ khi trƣợt cáp.
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uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM
- Tự động hủy lệnh gọi nhầm trong cabin.
Tuy nhiên board vi xử lý thang máy cũng có những nhược điểm là: - Giá thành cao.
- Khó sửa chữa, chi phí sửa chữa và thay thế thiết bị cao.
<b>2.1.1 GIỚI THIỆU</b>
<b>2.1.2 GIỚI THIỆU HỆ THỐNG </b>
<small>9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM</small>
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM
<small>9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM</small>
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM
<b>2.1.3 SƠ ĐỒ KHỐI </b>
<small>9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM</small>
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM
<small>9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM</small>
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM
<small>9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM</small>
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM
Thực hiện
NO
YES
Thực hiện NO
YES
<small>9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM</small>
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM
<b>2.2 TỔNG QUAN VỀ VI ĐIỀU KHIỂN PIC16F887 2.2.1 LỊCH SỬ RA ĐỜI VI ĐIỀU KHIỂN PIC </b>
<b>PIC là một họ vi điều khiển RISC được sản xuất bởi công ty Microchip Technology. Dòng PIC đầu tiên là PIC1650 được phát triển bởi Microelectronics </b>
Division thuộc General Instrument.
<b><small>Hình 2. 1 Cơng ty Microchip Technology . </small></b>
PIC bắt nguồn là chữ viết tắt của "Programmable Intelligent Computer" (Máy tính khả trình thơng minh) là một sản phẩm của hãng General Instrument đặt cho dòng sản phẩm đầu tiên của họ là PIC1650. Lúc này, PIC1650 được dùng để giao tiếp với các thiết bị ngoại vi cho máy chủ 16bit CP1600, vì vậy, người ta cũng gọi PIC với cái tên "Peripheral Interface Controller" (Bộ điều khiển giao tiếp ngoại vi). CP1600 là một <small>9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM9124130610:05:33 PM10:05:33 PM</small>
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
uhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe chuhg duhg he thohg thohg tih dic ly gix de thahh lau bah do hieh trahg xu duhg dat huyeh do luohg tihh hghe ch
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
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91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
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91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM
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91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM
CPU tốt, nhưng lại kém về các hoạt động xuất nhập, và vì vậy PIC 8- it được phát triển vào khoảng năm 1975 để hỗ trợ hoạt động xuất nhập cho CP1600. PIC sử dụng microcode đơn giản đặt trong ROM, và mặc dù, cụm từ RISC chưa được sử dụng thời bây giờ, nhưng PIC thực sự là một vi điều khiển với kiến trúc RISC, chạy một lệnh một chu kỳ máy (4 chu kỳ của bộ dao động).
Năm 1985 General Instrument án ộ phận vi điện tử của họ, và chủ sở hữu mới hủy bỏ hầu hết các dự án - lúc đó đã quá lỗi thời. Tuy nhiên PIC được bổ sung EEPROM để tạo thành 1 bộ điều khiển vào ra khả trình. Ngày nay rất nhiều dòng PIC được xuất xưởng với hàng loạt các module ngoại vi tích hợp sẵn (như USART, PWM, ADC...), với bộ nhớ chương trình từ 512 Word đến 32K Word.
Hiện nay, tại Việt Nam, đã có một cộng đồng nghiên cứu và phát triển PIC, dsPIC và PIC32.
<b>2.2.2 CÁC ĐẶT TÍNH CỦA VI ĐIỀU KHIỂN PIC </b>
Hiện nay có khá nhiều dịng PIC và có rất nhiều khác biệt về phần cứng, nhưng chúng ta có thể điểm qua một vài nét như sau :
- 8/16 bit CPU, xây dựng theo kiến trúc Harvard có sửa đổi. - FLASH và ROM có thể tuỳ chọn từ 256 yte đến 256 Kbyte.
- Các cổng Xuất/Nhập (I/O ports) (mức logic thường từ 0V đến 5.5V, ứng với logic 0 và logic 1).
- 8/16 Bit Timer. - Công nghệ Nanowatt.
- Các chuẩn Giao Tiếp Ngoại Vi Nối tiếp Đồng bộ/Không đồng bộ USART, AUSART, EUSARTs
- Bộ chuyển đổi ADC Analog-to-digital converters, 10/12 bit. - Bộ so sánh điện áp (Voltage Comparators).
91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
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91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM91Thursday, June 13, 202410:05:34 PM10:05:34 PM
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91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM91Thursday, June 13, 202410:05:36 PM10:05:36 PM
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91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM91Thursday, June 13, 202410:05:37 PM10:05:37 PM