What is the sound when hitting the radar?
1 Answers
Radar emits a continuous beep when hitting an obstacle. Here are the relevant details: 1. Reversing Radar: The reversing radar, also known as "reverse anti-collision radar" or "parking assist device", mainly consists of ultrasonic sensors, a controller, and a display. 2. Working Principle: When reversing, the reversing radar uses the ultrasonic principle. The probe installed on the rear bumper sends ultrasonic waves that reflect off obstacles, calculates the actual distance between the vehicle body and the obstacle, and then alerts the driver, making parking or reversing easier and safer.