NGHIÊN CỨU XÂY DỰNG HỆ THỐNG THU THẬP DỮ LIỆU TỪ CÔNG TƠ 1 PHA VÀ TRUY VẤN TIỀN ĐIỆN TRỰC TUYẾN TRÊN ĐIỆN THOẠI DI ĐỘNG


 !" #$"
%"&'(
)*+,-
./0+
1234+3567
)*+,-38,-9033/:,/
;338,-903/<,/,/
1)=>-6<*0,3/:,/
?@A+B,
./0+
C
18/D,/AE.70,/8,-F,/7EG3;H*2,-I,JFKLLMN,/+,E.3H/;OP,Q
C
A/0/>,-70,3R/P:3//GH3;3/,/7),-/8,-F,/356FS/,/H/T,U@,>9<AE.QI,/F;V70,Q,-EW*X,-/<Y3,/Z,-
7[,9\/]3/0,3^K96O_,V,/`F,a,-36<:,/U,/@Qb,9Z,-97^Fb^<3+,-3cH70,d,7\,/e
./0+
C
R67[,,70,76,-7EG3/]3/4
f
,b`,-,/a,38,-97S3=>74
f
,/538,-Q
+T,]e
C
?/RU/J,g
C
/6,/<;,3/BF*<,/+Ah*<g/W@ic+Q/)*X,-738,-;3Qj
C
/a,38,-
C

/W-6,
C
k6=R
./0+
C
/+3T+*X,-70,J,-lmMno,JFQU/;3//,-3p,-V4+3T+3;3*\3/923R3/cAEG,-/[,e
C
@+-;F=;7EG3q+;OD,/=r*2,-70,QU/;3//,-3Ri+/E.,--^FFs34+/270,,J,-i+>,-IMnmLne
C
mt@U0F7EG3,J,-AEG,-3/<q+>3-693/<3/:,/b^,/a,U/;3//,-e
C
mt^F3/H/:9,/a,38,-mt^F-;/,/Q-uH3/<3;33;,/a,Q/8
f
-67D,/7J
f
3b4
f
A,/Z,-/+,/a
f
H/cH3R
7+U4
f
,7EG3=r*2,-74
f
,Q-RHH/T,,a,-36<3/cAEG,-3+8
f
3=>,-e
C
?,/H/:@U4
f

F7EG3O<,-q+;OD,/q+^,AhQ9a
f
,/,/mtH/;OP,*];,3+,-3cH74
f
,3/<,-EW*a,v3;39X,-
9X,-=a+Q9X,-i6Q,8,-/8,QF,,uQ9e9e
C
;3*<6,/,-/0HQ38,-V9I69,/w3R/P@U0F/W-6,U//6,/<;,O]3+V@,3;3/R67[,,70,/,-
/;,-e
1234+3567
C
)*2,-38,-903g
C
-/4,3s+-^H/;HU@,>*ZA0+I38,-[H/69AE+OZNF;V3/5e
C
aV*],-/0/>,-O63s+/8,-,,70,O4,,xO,x/8,-q+6*x=U<H9F<bAxe
;338,-903/<,/,/
C
-/4,3s+d,-q+6,g3;3,-/4,3s+A4,q+6,e
C
?/^<=;,/0F92
C
y/r,-/0F/,/38,-U@,>38,-[.F;V3/5
C
/]3/0,/P,/\*ZA0+97E6/0/>,-O63s+A4,,xO,x
C
E.,-*z,/,/38,-LK7{;,>,-/0HU/R6l 9l
C
Lbb;<N/),-/\0,A]3<,q+>3|HHe}~Mm}l•€
1)=>-6<*0,3/:,/

C
6<*0,
O4,*x=U<H
1)=>-6<*0,3/:,/
C
6<*0,
U/;3/
/,-
1)=>-6<*0,3/:,/
C
dFB
U/•+
1)=>-6<*0,3/:,/
C
N</GH
7{,-
F.
1)=>-6<*0,3/:,/
C
O63s+
=>70,
1)=>-6<*0,3/:,/
C
:3//GH
/6,/<;,
O]3+V@,
1)=>-6<*0,3/:,/
C
J,-,/BH
O4,-6<*0,

*7),-
1)=>-6<*0,3/:,/
C
O63s+O4,
/@b\*7),-
?@A+B,
C
aV*],-/r,-/0F/,/38,-/0/>,-e
C
0/>,-7EG3iaV*],-7^Fb^<7TV753;3:,/,J,-,a,-36<=<9.3;3/0/>,-3pg
C
-8,,-ZABHOD,/ kKLK9k‚kxO9xOKLL}e
C
OP,U/6O4,,,ƒxb9/@b\*7),-|"=r*2,-7PAcV=>A0+I38,-[9F;V3/5€e
C
?@,>3d,-/6,/<;,
Trân trọng cảm ơn !
/2A23
/2A23
/2A23
/2A23
C
{;,>,-/0Hlg
C
-+V„,^,/s3+0QE J,-+V0,g…/+/BH*ZA0+I38,-[F)H/69O+V9c,,70,O4,ƒxb9
/@b\*7),-†e
C
{;,>,-/0Hl g
C
p J,‚+V@g…-/4,3s+3/@N<1<*xF98+V@,s,-*2,-O<,-9037S33/‡=>38,-[70,rIi6†