What is the Principle of a Reversing Camera?
2 Answers
The principle of a reversing camera is: four cameras record all the video around the vehicle body, which is then connected to the control unit (the core) via connecting wires. The control unit processes, stitches, and corrects the images captured by the cameras to restore the true image of the surroundings. The reversing camera is also known as a parking assistance system, reverse visual system, or onboard monitoring system. This system is widely used in various large, medium, and small vehicles for reversing or driving safety assistance. The reversing camera system can provide clear visibility even at night through infrared technology. Professional vehicle probes have further improved anti-magnetic, anti-shock, waterproof, and dustproof performance. The onboard display uses TFT true color, with anti-magnetic treatment to eliminate signal interference and flicker. It can also receive two video signals simultaneously, play VCDs and DVDs without the need for a decoder.
The reversing camera is actually quite intuitive. It uses a small camera mounted at the rear of the car to capture the scene behind you and transmits it in real-time to the central control screen, allowing you to see blind spots while reversing and avoid hitting walls or running over children's toys. I often had trouble reversing in my garage, but after installing it, I feel much safer. The camera is usually installed on the tailgate or bumper and activates when you shift into reverse gear. It transmits data via a video signal cable, and the screen displays guidelines to help you judge distances, making it a hundred times more reliable than relying solely on rearview mirrors. Sometimes the image gets blurry in heavy rain because the lens gets dirty easily, so it needs regular cleaning. But overall, this device is simple and practical, saving car owners a lot of hassle.
