1
what’s the use?
before the radar is one of the parking assist apparatus can detect the front of the front blind obstacle, to avoid rub.
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2
advantages:
may be provided in a narrow road or two auxiliary vehicles wrong car.
3
You know what?
· former radar if false positives or failure, the probe may be subject to fouling.
· radar front part of the vehicle will start automatically at low speeds, if desired also be manually opened and closed by a key.
* before the radar can be closed by a manual push button.
4
Principle:
has an ultrasonic sensor (commonly known as a probe), a controller and a display device (or buzzer) and other components, can be in the form of virtual sound or video and other visual obstacles around the driver informed of the situation.