The invention discloses a vehicle rear-end collision protection system. The system comprises a protection unit, a distance monitoring unit and an inflation unit, the protection unit comprises a supporting assembly arranged at the tail of the vehicle and an inflatable airbag arranged in the supporting assembly. The distance monitoring unit is used for monitoring the distance between the vehicle anda rear vehicle and comprises a radar camera and an ultrasonic transceiver which are arranged at the tail part of a vehicle, the distance monitoring unit monitors and confirms a rear vehicle and monitors the relative distance of the rear vehicle and sends the relative distance to the controller; the received image information and distance information are analyzed and judged through the controller;further, the inflation assembly is driven to inflate the inflation air bag; the inflatable airbag is ejected out of the supporting assembly and located between a rear-end collision vehicle and the vehicle, elastic resistance is provided for the rear-end collision vehicle and the vehicle, the situation that the rear vehicle directly collides with the running vehicle and directly collides with therunning vehicle is avoided, vehicle damage caused by rear-end collision is effectively reduced, and the safety of a driver and passengers in the vehicle is improved.
本发明公开一种车辆追尾防护系统,包括防护单元、距离监控单元和充气单元,防护单元包括设置在车辆尾部的支撑组件和设置在支撑组件内的充气气囊,距离监控单元用于监控该车辆与后方车辆的距离,其包括设置在车辆尾部的雷达摄像头、超声波收发器,距离监控单元监测确认后方车辆和监测后方车辆的相对距离发送给控制器,通过控制器对接收的图像信息和距离信息进行分析判断,进而驱动充气组件对充气气囊进行充气,使充气气囊从支撑组件内弹出,位于后方碰撞的车辆和该车辆之间,为后方追尾车辆和该车辆之间提供弹性阻力,避免后方车辆直接碰撞至该行驶的车辆直接碰撞,有效效减小了追尾碰撞的车辆损伤,并提高了驾驶员及车内乘客的安全性。
Vehicle rear-end collision protection system and protection control method
一种车辆追尾防护系统及防护控制方法
2020-06-02
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Europäisches Patentamt | 2019
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