What is the difference between a reversing radar and a reversing camera?
2 Answers
The differences between a reversing radar and a reversing camera are: 1. Different principles: The reversing radar detects distance through echoes and provides prompts with sounds of different frequencies; the reversing camera uses a wide-angle far-infrared camera device. 2. Different methods: The reversing radar can distinguish sounds; the reversing camera allows you to see the situation behind the vehicle. The reversing radar, also known as a parking assist device, mainly consists of ultrasonic sensors, a controller, and a display. The reversing camera, also called a parking assist system, reversing visual system, or onboard monitoring system, is widely used in various large, medium, and small vehicles for reversing or driving safety assistance.
I remember driving quite a few cars. The reverse radar mainly warns you with sounds when there's an obstacle behind. It uses sensors to detect distance—the closer you get, the more urgent the beeping becomes—but it only tells you the distance, not the exact location. On the other hand, the reversing camera directly displays a real-time view of the rear on the central control screen, as if a camera is installed at the back, allowing you to visually see what's behind, including whether there are people or objects. The camera is especially user-friendly for beginners since it's easier to judge positions visually. The radar is more reliable at night or during heavy rain since it doesn't rely on light, but the camera can sometimes suffer from glare or blur, which can be troublesome. I recommend choosing a car model that combines both systems, like many new cars nowadays that integrate a 360-degree panoramic view—safe and efficient, especially in tight urban parking spaces. This combination can significantly reduce the risk of scratches.
