How Does a Car Reverse Radar System Work?
1 Answers
The working principle of a car reverse radar system is: under the control of the controller, the sensor emits ultrasonic signals. When encountering an obstacle, an echo signal is generated. After the sensor receives the echo signal, the controller processes the data to determine the position of the obstacle. The distance is then displayed on the display, and a warning signal is issued to achieve the purpose of safe parking. Reasons why the reverse radar may not work include: 1. Faulty buzzer or display; 2. Damaged reverse radar wiring; 3. Loose connection between the buzzer or display and the main unit. Solutions for a non-functioning reverse radar are: 1. Replace the buzzer or display; 2. Inspect and reconnect the reverse radar wiring; 3. Tighten the connection between the buzzer or display and the main unit.