本论文以此为前提，开发研究了一套高速公路追尾碰撞预防报警系统。
Based on this premise, a suit of Rear-end Collision Warning System is studied and taped in this paper.
当发生低速碰撞时，缓冲器系统吸收对小客车的冲击以预防或减少风险。
When a low speed collision occurs, the bumper system absorbs the shock to prevent or reduce damage to the car.
当发生低速碰撞时，缓冲器系统吸收对小客车的冲击以预防或减少风险。
When a low speed collision occurs, the bumper system absorbs the shock to prevent or reduce damage to the car.
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