In the above, the front camera for forward driving assistance is introduced. I believe that everyone has a certain understanding of the camera with the highest installed position in this vehicle. We turned our eyes from the car to the car. Open the door, sit well, close the door, fasten the installation belt, start the engine, adjust the inner rearview mirror to find a suitable front view angle, everything is so smooth. what? Adjusting the inside mirror is not looking at the back, but looking at the front? That's right, this is the integrated rear view mirror driving recorder! Below, Xiaobian takes everyone to understand the legendary anti-collision porcelain special artifact----travel recorder.
The term driving recorder is widely understood in China as a simple image recording function. Some people will confuse the driving recorder with the black box of the car. Here, it should be noted that the black box of the car records information about the state of the vehicle, including the speed of the vehicle. , mileage, time, etc., can be called for accident analysis once an accident occurs. At present, the function of accident recording for cars is placed in the airbag controller. When the car collides or the car is strongly bumped (the sensor of the airbag controller detects that the acceleration signal reaches a certain threshold), the controller will automatically Record the current speed, time, mileage and other information of the vehicle. In the subsequent accident analysis, it can be used as relevant evidence.
It can also be used as a driving recorder for accident analysis, recording image information in front of the vehicle. Generally, the driving recorder on the market adopts a method of cyclically covering storage (when the recorded video size exceeds the storage space, the video at the earliest time is overwritten, and so on). It is already competent for the accident record that occurs in the front, but it may be helpful for the bumps that occur in the blind spot that the camera cannot see. However, after all, the porcelain is a rogue, the level is relatively limited, so you can rest assured that you have a driving recorder. If you really encounter a porcelain master, you can only admit that you are unlucky, or find an eyewitness, or find a vehicle with the same driving recorder, and it was also there, and it happened to be a conscience. Dear driver friend (because if he didn't click extra save at the time, the video he shot before will be overwritten by the newly taken video after a while), so you can get rid of it. The driving recorder really has the picture and the truth, and the porcelain party believes that their nemesis is the driving recorder.
Xiaobian suddenly thinks of a beautiful scene from the more popular car communication technology: every car is equipped with a driving recorder. Once an accident occurs in a car, it will inform the driving recorder video of all the surrounding vehicles. The data is automatically uploaded to the traffic management command center accident investigation database, so that the responsibility for the accident is clear at a glance. However, in foreign countries, even with a 100% assembly rate, the privacy issues that may be involved are still very difficult.
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