Invention Grant
US07958962B2 Device for detecting a collision of a vehicle with an obstacle 失效
用于检测车辆与障碍物的碰撞的装置

Device for detecting a collision of a vehicle with an obstacle
Abstract:
A device is proposed for detecting a collision of a vehicle with an obstacle, in which an ultrasonic receiver unit is used to detect the sound produced by the collision, and a collision of the vehicle is thus detected through the evaluation of the ultrasonic signals.
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