| 摘要 |
A pre-crash operating device for a vehicle includes a scanning sensor unit for scanning objects around the vehicle by using laser, a sensor unit of the vehicle for sensing driving information including a velocity, an acceleration, an steering angle, yaw rate and a brake pressure, a safety device unit to be actuated prior to a collision and to protect occupant, and a control unit for computing an offset value and a relative velocity between the vehicle and the object by using the driving information from the scanning unit and the sensor unit of the vehicle, thereby selecting an object as an imminent collision object and actuating the safety device when a predicted collision time induced from the relative velocity of the imminent collision object is within a predetermined time.
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