For many owners are not very clear definition of red light, red light camera is not clear principle, and give you a detailed interpretation of what today.

Child eye works to decrypt electronic eyes are now red press-type magnetic induction coils with electronic eyes before and after crossing the cordon are digging a diamond shaped trough, is buried inside the induction coil.

Electronic eye shot through a red light principle 1, when your car is front-wheel pressure over the ground induction coil, the first electronic shooting your pictures.

2, when your car is rear-wheel pressure over the ground induction coil, taking the second electron your photos.

3, when your car through the intersection pressure off across the floor of the induction coil, the third electronic shoot your photos.

Electronic eye shooting a total of three photos, a picture is instant offense, number plate recognition is a picture, a panoramic picture. Either way, all 24 hours a day shooting pictures retention time is usually a week. The policeman is by virtue of these three photos to give you a red light ticket.

Therefore, according to the principle of electronic eyes, not to be taken three pictures while driving through the intersection as long as there are electronic eyes, a red light will not be considered.

Illegal processing command center received pictures, will be the Vehicle Administration license plate number information and information compared right, so call up comprehensive information on the vehicle, such as the owner, model, color, etc., and then by the information processing website, so that the owner can break the law query.

Shooting range to shoot a video camera usually only one lane, a few may take two lanes, are generally located on the first and second number of lanes from left to right. Shooting wide range of digital cameras, so in most urban areas are able to take the same to all lanes.

I reminded stop at an intersection near the line when the yellow light, to observe the latter car is not stopped, to prevent rear-end the car behind. If the back of the car stopped, he stopped at the stop near the brake line. Remember, you can stop at the stop near the line, even if the entire car passed over the stop line as long as you have stopped, will not be beat.