Hello everyone, I'm Xiao Li. When buying a car, the 4S shop will give away a variety of small items, such as what fender, chassis armor, if it is a low-end model, and even you can choose one of the reversing images and reversing radar, etc., although its two roles are to assist us in reversing to improve safety, but the actual good use for different people is really different, choose the wrong you have to spend money to add, very bad. Today Xiao Li will tell you which of the reversing image and the reversing radar is more practical, hoping to help everyone.
The main difference between the reversing image and the reversing radar is that the reversing image can give you an image to see the situation of the rear car very intuitively, and the distance from the obstacle will give you a rough mark. But there is a flaw, that is, there is no sound indication and the distance from the obstacle is also affected by the installation position of the reversing camera. Although the reversing radar does not have a real-time image display, it will have a dripping sound reminder, and the closer you get to the obstacle, the more urgent the sound. And the installation site of the reversing radar is very fixed, basically on the rear bumper, the judgment of the distance of the obstacle is more accurate, the disadvantage is that there is no image display, you have to pay attention to the distance according to the sound, which is not friendly to novices.
I started with a reversing image, because the domestic cars are relatively high, so my car is naturally equipped with a reversing image. But after buying a car for a long time I will not look, the reversing image above there are several different color lines composed of boxes of green, yellow, red, but what each box represents I do not understand at all, I know that when reversing can see through the video whether there are obstacles behind, that's all. In fact, the frame composed of different colors of the reversing image represents the distance from the obstacle, generally in the green area, the distance from the rear is about 1.5 meters, the yellow is 1 meter, and the red is about 50cm. Generally, obstacles must be stopped when they are within the red wireframe. But at that time, I didn't understand and no one taught me to look around, which felt very impractical, and it would also be dependent on not looking at the left and right side rearview mirrors.
Later after the change of car there is no central control screen, can only use the reversing radar, I also developed the driving habit of reversing the mirror after the mirror, every time you reverse the car as long as you hear the radar sound to know the approach to the obstacle, when the radar continues to ring that is necessary to stop, the eyes look at the rearview mirror, the ear to listen to the sound but feel more convenient. So now when I use a car, even if it is a car with a reversing image, I will also see the rearview mirror and radar sound.
Reversing image and reversing radar have their own advantages, it is recommended that you install both, so that you can have an image to see and a sound reminder, and it is safer to drive. If you can only choose one, you must choose the reversing radar, because even if you choose the reversing radar when you leave the factory, you will have the function of reversing image when you install the driving recorder in the later stage. I hope that Xiao Li's explanation can help everyone, if you think what I said is useful, don't forget to give me some praise. Pay attention to the car Xiao Li, every day will share a phase of the car car small dry goods, thank you.