Many friends are not very clear about the definition of red light, that the red light does not like parking and block number plates, the latter two kinds of violations are completely subjective and deliberately, and the red light is often carelessly "misunderstood." Then will the red light be penalized? Uncle Zhao carefully examined the principle of the red light license, and it would not be punished if he missed the red light immediately after parking.

Electronic eye working principle decryption

Now the red light electronic eyes are geomagnetic induction coils. Before and after crossing the cordon with electronic eyes, there are diamond-shaped grooves that are buried in the induction coil.

The principle of electronic eye shoot red light is as follows:

1. When your car's front wheel presses the induction coil on the ground, the electron takes your first picture.

2. When your car's rear wheel presses on the ground induction coil, the electron takes a second picture of you.

3. When your car passes through an intersection and passes over the inductive coil on the ground, the electron takes a third picture of you.

The electronic eye took a total of 3 photos, one of which was a momentary illegal picture, one was a number plate recognition picture, and the other was a panoramic picture. Either way, the camera is powered on for 24 hours, and the image retention time is usually one week. The police uncle is using these three photos to give you a ticket with a red light.

So, it doesn't matter if you have passed the first round. According to the first one, it doesn't matter. If you don't move, you won't take the second shot. If you move and trigger the second shot, your turn will not be there. It is important that you are not at the junction, or that you can stop outside the cordon at the opposite intersection! Then again, just as your first front wheel was photographed, some people may think that it can always go backwards. Wrong, retired, and trigger another one! ! Ha ha!

Therefore, according to the working principle of the electronic eye, as long as we don't be photographed with 3 photographs when we drive into an intersection with an electronic eye, we will not be considered as a red light , that is to say , we will not touch the above Article 3, and nothing will happen .

Electronic eye system features:

Vehicle capture rate - 100% (excluding motorcycles, etc.).

Identify the time - about 1 second (much faster than your response).

License plate recognition rate - more than 95% during the day, more than 90% at night (higher ah).

Applicable speed: 5-180km/h (If you open 190 in the city, you can escape though, but the consequences of speeding are also serious...)

When the green light is about to light, the system is turned off 2s ahead of time, mainly to prevent accidental shooting.

The principle of the yellow light being photographed should be the same as that of the red light. The new rules say that when the yellow light is on, any part of the vehicle body can cross the stop line and the vehicle can continue to pass. The yellow light may not be identified.

But at the intersection, when the yellow light of the body is not crossing the cordon, it is sometimes difficult to judge.

Violation process

The command center receives the picture and compares the license plate number information with the information of the vehicle management authority, so as to retrieve the comprehensive information of the vehicle, such as the owner, vehicle model, color, etc., and then the website of the information processing personnel enables the owner of the violation vehicle to make an inquiry.

Information loss problem

Not all illegal vehicles can be photographed. Only when the license plate picture is clear, the information entry personnel can enter the illegal vehicle into the database for processing. (However, do not cover the number plate intentionally. Otherwise, in accordance with the revised "Regulations on the Use and Use of Motor Vehicle Driving Licenses," it is stipulated that: 12 points will be assigned to the unlicensed or illegal installation of number plates, intentional obstruction or defilement of license plates. )

Shooting range:

A camera usually takes only one lane, and a few can take two lanes. It is usually located in the first and second lanes counting from left to right. The digital camera has a wide shooting range, so most of the lanes in the city can be photographed in the same direction.

How to avoid being caught:

The first and most secure is that it is not illegal.

Second, pay attention to the road conditions, and see the front of the crossbar as if it is a (phase) machine. Do not go.

Third, not the recommended way, take the right-most lane (not with a digital camera in front).

Fourth, when you feel wrong, the website checks, if there is no notice within a week, the information is not processed, and you are OK.

However, they still advise riders and safety first. Whether it is your own or someone else's. Ning waits for 3 minutes without grabbing 1 second, so when the yellow light near the intersection stop line, pay attention to observe whether the car behind the next stop, to prevent the rear car rear-end. If the car behind stops, the brake stops near the stop line. Remember, you can park near the stop line, even if the entire car has passed the stop line. As long as you have stopped, you will not be photographed, because if you have three photos to make a violation, you stop and only take one or Two photos.

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