B CNG THNG TRNG CAO NG K THUT CAO THNG
B CNG THNG TRNG CAO NG K THUT CAO THNG
N TT NGHIP TI: IU KHIN THIT B IN QUA SMSGVHD: TRNG HONG HOA
THMSVTH: V TUN CNGLP:C TVT 08CSVTH: BI CH CNG LP:C TVT 09C
KHA: 2009-2012
Nhim v ti:iu khin: iu khin cc thit b in trong nh (c th l iu khin
mt thit b cng sut trung bnh) bng tin nhn SMS ti v tr c ph sng ca
mng in thoi di ng nh: Viettel, Mobile Phone, Vina Phone, beeline vn
Hin th nhit ln LCD.Gim st trng thi bt / tt ca cc thit b.T ng gi tin
nhn cnh bo n ngi iu khin khi nhit ln cao.
Gim st: kim tra trng thi hot ng ca cc thit b, sau phn hi li cho
ngi iu khin bit trng thi .
S khi ton h thng:
S nguyn l khi ngun:
4
S nguyn l khi x l trung tm:
S nguyn l modul SIM300CZ
S nguyn l khi cng sut
Lu chng trnh chnh:
Lu chng trnh o nhit v hin th LCD:
Lu chng trnh x l:
Lu chng trnh x l:
Lu chng trnh iu khin thit b:
Thit k phn mm:Ngn ng lp trnh: CCSDng tp lnh AT lp trnh iu khin
modul SIM300CZ.
Hng pht trin ti: M rng cho php ci t bt tt t ng theo thi gian
thc.M rng iu khin nhiu thit b hn na.
MT LN NA XIN QU THY C V CC BN LNG NGHE BI BO CO TT NGHIP CA CHNG
EM
ADC DISLAY
Read adc
LCD Dislay
Nht >=50Flag2=1
Output_low(ring)Flag2=0
No
end
Send smsOutput_high (ring)
Yes
process
Flag3=1
SMS=CT
Control
Send SMS
SMS=ST
Change passwordSend SMS
SMS = check
Send SMS
Sai c php tin nhn
end
No
No
Yes
Yes
Yes
Yes
No
control
ARRAY0=1
M thit b 1
Tt thit b 1
ARRAY1=1
M thit b 3
M thit b 2
Tt thit b 2
No
Yes
No
Yes
ARRAY2=1
Tt thit b 3
M thit b 4
ARRAY3=1
Tt thit b 4
M thit b 5
No
Yes
Yes
No
Tt thit b 5
M thit b 6
ARRAY4=1
Tt thit b 6
M thit b 7
Tt thit b 7
ARRAY5=1
M thit b 8
ARRAY6=1
Tt thit b 8
ARRAY7=1
END
Yes
No
No
Yes
No
Yes
No
Yes
