[Auto Repair Knowledge]English data and Chinese translation of the reversing radar warning system

Reversing radar, Also known as parking assist system, or reversing computer warning system.it iscarSafety assist device when parking or reversing, by ultrasonicsensor(Commonly known as probe), controller andmonitor(orbuzzer) And other parts. It can notify the driver of obstacles around by sound or a more intuitive display, which relieves the trouble caused by the driver’s parking, reversing and starting the vehicle, and helps the driver to sweep away blind spots and blurred vision The shortcomings to improve the safety of driving.
Most of the reversing radars on the market now use the principle of ultrasonic distance measurement. When reversing, the driver pushes the car's gear to R and starts the reversing radar. Under the control of the controller, it is installed at the rear of the car.bumperThe probe on the device sends ultrasonic waves, encounters obstacles, generates echo signals,sensorAfter receiving the echo signal, the controller performs data processing to calculate the distance between the vehicle body and the obstacle, determine the position of the obstacle, and then display the distance on the display and send out a warning signal, so that the driver will not be reversing. As for hitting obstacles. During the whole process, the driver can know the situation behind the car without looking back, making parking and reversing easier and safer.
Specifically, the working principle of the reversing radar is: first connect the power supply and turn it on. When the vehicle enters reverse gear, the detector host automatically enters the working state, and the display band lights up at the same time. Then, use a special drill to make holes in the bumper, and install the detectors into the holes. According to the owner's habit of reversing and parking, the four probe detectors are installed at the rear of the car or two on both sides.Install the detector host in a proper position, and clamp the display in the carrearview mirrorIt starts to work normally. Reversing radar, also known as the parking assist system, or reversing the computer alert system. It is car parking or reversing the safety of assistive devices, ultrasonic sensors (commonly known as the probe), the controller and display (or buzzer), and other components. It is more intuitive to voice or show that inform the driver of the barrier around the situation, lifting the driver's parking, and start reversing vehicles around before and after the problems caused by the visit and help the driver to remove the dead ends and vision blurred vision Deficiencies and improve driving safety.
Now the market reversing radar most of the ultrasonic ranging principle, driving in reverse, the vehicle will be pushed to the Shift R block to start reversing radar, under the control of the controller, installed in the rear bumper on the probe Sendultrasound, encounter obstacles, a signal, sensors after receiving the signal controller for data processing, thereby calculate the body and the distance between the obstructions, determine the location of obstructions, and then from display Show distance and issued warning signal, so that drivers will not hit obstacles when reversing. The whole process, drivers know they do not have to turn around the situation after the car, stopping and reversing it easier and more secure.
Specifically, reversing radar for the working principle: First, the power and open, inverted block vehicles from entering, the detector automatically enter the host state of work, band is on display at the same time. Then, using special drill hole in the bumper , and detectors were put into holes. According to owners of the habit of reversing and parking, four probe detectors were installed in the car or the tail on both sides of the installation of two. Host detectors installed in the appropriate position, the display caught in the rearview mirror on the car, began to work properly. Related: ·How to buy reversing radar?[汽车修理知识]
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