Hardware update: only distance less than 15cm for 5 sec then will take thief picture

This commit is contained in:
LEYAO LI 2021-04-04 13:39:32 -04:00
parent 75ab50acc1
commit a652f95890

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@ -54,7 +54,7 @@ class Car:
# countor for theaf picture been taken # countor for theaf picture been taken
self.counter = self.firebase.database().child("signal").child(1).child("counter").get().val() self.counter = self.firebase.database().child("signal").child(1).child("counter").get().val()
print(str(self.counter)) #print(str(self.counter))
# new update motor and alarm functions, are able to connect embedded system throught firebase # new update motor and alarm functions, are able to connect embedded system throught firebase
@ -180,6 +180,9 @@ if __name__=="__main__":
# Take a picture of someone or some thing try to get close to the vehicle # Take a picture of someone or some thing try to get close to the vehicle
if (dist<=15 and car.cameraOff and car.motorStop and car.alarmStop): if (dist<=15 and car.cameraOff and car.motorStop and car.alarmStop):
time.sleep(5)
dist = car.distance()
if (dist<=15):
print('Take a theaf picture due to distance at ' + str(int(dist)) + 'cm') print('Take a theaf picture due to distance at ' + str(int(dist)) + 'cm')
camera = PiCamera() camera = PiCamera()
camera.start_preview() camera.start_preview()