How many lines does the car reversing camera have? What are the lines?

1, red marking: it can be regarded as a warning line. The distance between the bottom of the line and the rear of the car is 30 cm, so it is not suitable to reverse.

2. Yellow marking: It can be regarded as a deceleration line, and the distance between the bottom of the line and the rear of the car is 60 cm, so you can slow down and continue to reverse.

3. Green marking: it can be regarded as a safety line, and the bottom of the line is far from the rear of the car, so you can continue to reverse.

The appearance of reversing images greatly reduces the difficulty of reversing. Different reversing images will have different degrees of distortion due to different wide angles of the camera, and sometimes there will be great errors in judging the distance by the feeling in the image.

These marks are all measured by the manufacturer, and there is basically no big error. Using these markings well can greatly improve the convenience of reversing and avoid the rear of the car being rubbed.

Extended data

When the car reversing camera finds that the vehicle behind is outside the green line, it means that the reversing distance is enough. When arriving at the yellow line, vehicles should pay attention, which means that the distance from the vehicle behind is less than one meter. At the red line, the car mainly adjusts forward at this time, because the distance from the car behind is less than half a step.

Some low-profile cars don't have reversing images, and most novices will choose to install reversing images, because reversing images are of great help to the owners. As long as you keep in mind the distance between the three lines of the reversing image, it is easy to reverse, and you don't have to worry about going back and forth or getting in.