Reversing Radar
Jan 06, 2021
It is mainly composed of ultrasonic sensor, controller and display or buzzer, etc.
1. Ultrasonic sensor: The main function is to send and receive ultrasonic signals, and then input the signals into the host, and display them through the display device.
2. Controller: Process the signal and calculate the distance and orientation between the vehicle body and the obstacle.
3. Display or buzzer: When the sensor detects that the distance between the car and the obstacle reaches a dangerous distance, the system will issue an alarm through the display and buzzer to remind the driver.
