The invention discloses a vehicle collision protection method and device and a computer storage medium, and the method comprises the steps that a vehicle control unit receives a collision signal sent by a collision sensor of a target vehicle, and the collision sensor is assembled at the position corresponding to a collision protection part of the target vehicle and comprises a power battery bin and/or a high-voltage bin of the target vehicle; the vehicle control unit judges whether the collision effect meets a preset loop protection condition or not according to the collision signal; if yes, the vehicle control unit cuts off a high-voltage loop of the target vehicle. Therefore, when the collision signals of the power battery bin and the high-voltage bin of the vehicle are detected to meet the preset loop protection condition, the high-voltage loop of the vehicle can be automatically cut off, the situation that a driver cannot respond to early warning in time after an emergency collision accident occurs is reduced, and the safety of the vehicle is improved. And the possibility that a high-voltage loop is on fire due to short circuit when an emergency collision event strikes a power battery bin or a high-voltage bin is reduced, and the safety of personnel in the vehicle is improved.

    本发明公开了一种车辆碰撞保护方法、装置及计算机存储介质,该方法包括:整车控制器接收由目标车辆的碰撞传感器发送的碰撞信号,碰撞传感器装配于目标车辆的碰撞保护部位所对应的位置,包括目标车辆的动力电池仓和/或高压仓;整车控制器根据碰撞信号,判断碰撞作用是否满足预设的回路保护条件;若是,整车控制器切断目标车辆的高压回路。可见,实施本发明能够在检测到车辆的动力电池仓、高压仓的碰撞信号满足预设的回路保护条件时,自动切断车辆的高压回路,减少紧急碰撞事故发生后驾驶员无法及时对预警进行反应的情况发生,并在紧急碰撞事件波及到动力电池仓或者高压仓时降低高压回路由于短路而起火的可能性,提高车辆中人员的安全性。


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    Title :

    Vehicle collision protection method and device and computer storage medium


    Additional title:

    一种车辆碰撞保护方法、装置及计算机存储介质


    Contributors:
    ZENG WEIHAI (author)

    Publication date :

    2023-06-23


    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 / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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