The difference between parking radar and reversing radar
1. /strong>Different functions
Parking radar is used for car parking or slow speed While driving, it detects the distance of obstacles in front of the car and provides the distance, direction, and area of the obstacles; the reversing radar informs the driver of the surrounding obstacles with sound or a more intuitive display;
2Different compositions
Parking radar consists of front controller, sensor and indicator; reversing Radar consists of an ultrasonic sensor, a controller and a display or buzzer.
Parking radar and reversing radar are both safety auxiliary devices when parking or reversing a car. They can relieve the driver from looking around when parking, reversing and starting the vehicle. troubles, and help drivers eliminate blind spots and blurry vision defects.
What is the difference between parking radar and reversing image?
The main difference between parking radar and reversing image is reminder The way is different. The parking radar uses a buzzer to send out corresponding warning sounds in a timely manner. Pay attention to avoid obstacles. The sound prompts have no intuitive effect and may cause errors. The reversing image uses a camera to graphically remind the driver of the distance to obstacles. distance, making the process of parking and reversing safer.
Parking radar relies on echo to detect distance and prompts by sounds of different frequencies. The reversing image uses a far-infrared wide-angle camera device installed behind the car. Through the display screen in the car, obstacles behind the car are clearly visible. Since the parking radar can only remind the driver of the distance of obstacles by emitting alarm sounds, it cannot reflect the shape and size of obstacles. This is too abstract, and when the obstacle is a slender column or is too low, , the parking radar is very likely to be unable to detect the existence of obstacles, so reversing images must be needed to make up for the defects of the parking radar.
Is it necessary to install parking radar?
For those who are not skilled in driving, installingparking radaris Very necessary. Used to assist the driver when the driver is reversing. Radar uses sound to remind the driver of obstacles, and some also use simulated images on the display screen combined with sound to remind the driver. The reversing image reminds the driver of road conditions through images.
It is generally not recommended to install front parking radar, but the installation of rear parking radar is still necessary, as follows:
1. Parking radar is a safety auxiliary device when parking or reversing a car.
2. The reversing radar sensor is installed on the rear bumper. When the gear lever is shifted into reverse gear, the reversing radar will automatically start working.
3, The buzzer will sound a warning when the probe detects an object behind it. When the vehicle continues to reverse, the alarm will sound. The frequency of the sound will gradually increase and finally become a long beep.
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