The invention discloses a vehicle and a vehicle collision safety control method, device and system.The method comprises the steps that in the occurrence process of a collision event, the collision speed of the vehicle and the change situation of attribute information of a hydrogen supply system are obtained, and the attribute information is information influencing the sealing attribute of the hydrogen supply system; according to the collision speed of the vehicle, the expected damage degree of the hydrogen supply system is determined based on a preset mapping relation; and executing a corresponding collision safety control strategy according to the expected damage degree of the hydrogen supply system and the change condition of each piece of attribute information. According to the technical scheme, the matched collision safety control strategy can be made according to the severity degree of the collision event, misjudgment is avoided, and the safety performance of vehicle operation is improved.

    本申请公开了车辆、车辆碰撞安全控制方法、装置和系统,其中,所述方法包括:在碰撞事件发生过程中,获取车辆的碰撞速度以及供氢系统的各个属性信息的变化情况,所述属性信息为影响所述供氢系统密封属性的信息;根据车辆的碰撞速度,基于预设的映射关系确定所述供氢系统的预期损伤程度;根据所述供氢系统的预期损伤程度和各个所述属性信息的变化情况,执行对应的碰撞安全控制策略。通过本申请提供的技术方案能够根据碰撞事件的严重程度做出相匹配的碰撞安全控制策略,避免误判,提高了车辆运行的安全性能。


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    Title :

    Vehicle and vehicle collision safety control method, device and system


    Additional title:

    车辆、车辆碰撞安全控制方法、装置和系统


    Contributors:
    CHEN ZHENFEI (author) / LI HUAXIANG (author) / ZHONG YANG (author) / JIANG ZHEN (author) / YAN JIE (author)

    Publication date :

    2023-12-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY




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