What are the components of a car reversing radar?
1 Answers
Car reversing radar mainly consists of several parts including sensors (probes), the main unit, and display devices. Below is a relevant introduction to car reversing radar: 1. The principle of reversing radar: The principle of reversing radar is the same as that of ordinary radar, designed and developed based on the principle that bats can fly at high speeds in the dark without colliding with any obstacles. It emits ultrasonic waves through sensing devices, then determines whether there are obstacles ahead, as well as the distance, size, direction, and shape of the obstacles by analyzing the reflected ultrasonic waves. However, due to the size limitations and practicality of current reversing radars, their main function is to determine the distance between the obstacle and the car and provide alerts. 2. Classification of reversing radars: Based on the type of sensors, reversing radars can be divided into three types: adhesive type, drill-hole type, and hanging type.