The invention relates to a fuel cell control method and a device, and the method comprises the steps: obtaining a relative distance between a vehicle and a monitoring object, and enabling the monitoring object to comprise a moving object or a non-moving object around the vehicle; obtaining the relative speed between the vehicle and the monitored object; determining whether there is a possibility of collision between the vehicle and the monitored object according to the relative distance and the relative speed; when it is determined that there is a possibility of the collision, cutting off supply of fuel to the fuel cell. According to the method, fuel supply of the fuel cell can be cut off in advance before collision, fuel leakage can be effectively prevented, explosion in the vehicle collision process is prevented, and the driving safety is improved.

    本公开涉及一种燃料电池的控制方法和装置,该方法包括:通过获取该车辆与监测对象之间的相对距离,该监测对象包括该车辆周围的移动物体或非移动物体;获取该车辆与该监测对象之间的相对速度;根据该相对距离与该相对速度,确定该车辆与该监测对象之间是否存在碰撞的可能;当确定存在该碰撞的可能时,切断该燃料电池的燃料的供给。本公开的技术方案能够在发生碰撞之前,提前切断燃料电池的燃料的供给,能够有效防止燃料泄露,防止车辆碰撞过程中发生爆炸,提高行车安全性。


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    Title :

    Fuel cell control method and device


    Additional title:

    燃料电池的控制方法和装置


    Contributors:
    GU XIAOFENG (author) / YU XINGGUO (author) / WANG LEI (author) / QIN ZHIDONG (author)

    Publication date :

    2020-06-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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