The invention provides a vehicle collision safety protection method. The vehicle collision safety protection method comprises the steps that a drilling collision early warning signal indicating that drilling collision is about to happen is obtained based on vehicle-mounted detection equipment; and performing a safety protection operation in response to the acquisition of the drilling collision early warning signal, the safety protection operation including: adjusting the air suspension to increase the collision energy absorption capability; and adjusting the vehicle seat to increase the occupant safety space. According to the vehicle collision safety protection method provided by the invention, the occurrence of the drill-down collision can be predicted, the posture and rigidity distribution of the vehicle are changed by operating the air suspension before the drill-down collision occurs so as to improve the collision energy absorption capability, and the safety space of passengers is increased by operating the vehicle seat; therefore, the injury to passengers in the automobile caused by drilling collision can be reduced as much as possible, and the survival probability of the passengers is increased. The invention further provides a corresponding vehicle collision safety protection system and a vehicle with the vehicle collision safety protection system.

    本发明提出了一种车辆碰撞安全防护方法,该车辆碰撞安全防护包括:基于车载探测设备获取指示即将发生下钻碰撞的钻撞预警信号;和响应于钻撞预警信号的获取执行安全防护操作,该安全防护操作包括:调节空气悬架以增大碰撞能量吸收能力;以及调节车辆座椅以增大乘员安全空间。根据本发明的车辆碰撞安全防护方法,能够预测下钻碰撞的发生并且在下钻碰撞发生前就通过对空气悬架进行操作而改变车辆的姿态和刚度分布以提高碰撞能量吸收能力,并通过对车辆座椅进行操作而增大乘员的安全空间,从而能够尽可能减小下钻碰撞对车内乘员的伤害,提高乘员的生存几率。本发明还提出了相应的车辆碰撞安全防护系统和具有该车辆碰撞安全防护系统的车辆。


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    Title :

    Vehicle collision safety protection method, vehicle collision safety protection system and vehicle


    Additional title:

    车辆碰撞安全防护方法、车辆碰撞安全防护系统和车辆


    Contributors:

    Publication date :

    2023-08-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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