Is It Necessary to Install a Reversing Radar When Having a Reversing Camera?
1 Answers
Is it necessary to install a reversing radar when having a reversing camera? The function of a reversing camera is to allow the driver to see the situation behind the car on the display when reversing, avoiding accidents caused by the driver's inability to see the rear situation, thus ensuring safer reversing. The working principle of a reversing camera is to install a wide-angle infrared camera at the rear of the car, which provides a clear view of the rear through the display inside the car. The working principle of a reversing radar is that under the control of the controller, the sensor emits ultrasonic signals. When encountering an obstacle, it generates an echo signal. After the sensor receives the echo signal, the controller processes the data to determine the position of the obstacle, displaying the distance and issuing a warning signal on the display to achieve the purpose of safe parking.