1
what’s the use?
reversing the driver, can be determined by a sound or virtual image distance of the vehicle and the obstacle, to avoid scratching.
2
Error:
· radar is not the camera, can not pass through the screen to see the actual car after image, but only by distance and virtual sound judgment graphical image with an obstacle.
· While reversing radar can bring us a lot of convenience, but not over-reliance on, because there are radar blind spots, in which several of the following cases, the radar will not do the reaction:
is too low obstacle
generally less than 10 ~ 15cm below the center of the probe is likely to be an obstacle probe ignored.
too small obstacle
Since the acoustic signal emitted radar probe is narrow, thin probe there is a big obstacle in the blind spot, some of the vehicle on a road barrier for isolating piles, poles swash pull the cable are dangerous goods.
Goukan
Radar is used to detect obstacles, if there is ditch the car, it is definitely not the radar respond.
3
Did you know?
· reversing the reverse image with radar and with better results.
This system generally ·Automatically enabled when the vehicle reverse gear is engaged. Sound frequency is generally faster the closer the obstacle, when become sounding tone may have been touched or remaining obstacles to a small distance.
· reversing radar can be achieved by the installation of the latter. Number of tail radar family car market is generally 2-4.
4
Technical principle:
reversing radar (also known as the parking assist) is in accordance with bats night high-speed flight without colliding with obstacles principle of design and development. Ultrasonic transducer (commonly known radar sensor), and a display controller (or buzzer) and other components. Or can be displayed in a more intuitive voice informed of the situation of obstacles around the driver, the driver lifted parking, all around to visit the distress caused when reversing and start the vehicle, and helps the driver to remove dead and blurred vision of defects and improve safety.