The invention provides a control system and method of a fuel cell vehicle, the vehicle and a storage medium, the control system comprises a power domain controller PDCU, a safety airbag module ABM and a hydrogen management system HMS, a CAN line is arranged between the PDCU and the HMS, a hard line is arranged between the ABM and the HMS, and a CAN line is arranged between the ABM and the PDCU; the ABM is used for sending a first collision signal to the PDCU through a CAN line arranged between the ABM and the PDCU and sending a second collision signal to the HMS through a hard line arranged between the ABM and the HMS under the condition that collision of the fuel cell vehicle is detected; the PDCU is used for sending an emergency shutdown instruction to the HMS through a CAN line arranged between the PDCU and the HMS after receiving the first collision signal; and the HMS is used for controlling the hydrogen valve to be closed after receiving the second collision signal or the emergency shutdown instruction. According to the method, hydrogen leakage can be avoided when the fuel cell vehicle is collided.

    本申请提供了一种燃料电池车辆的控制系统、方法、车辆和存储介质,该控制系统包括:动力域控制器PDCU、安全气囊模块ABM和氢气管理系统HMS,PDCU与HMS之间布置有CAN线,ABM与HMS之间布置有硬线,ABM与PDCU之间布置有CAN线;ABM用于在检测到燃料电池车辆发生碰撞的情况下,通过ABM与PDCU之间布置的CAN线向PDCU发送第一碰撞信号,并通过ABM与HMS之间布置的硬线向HMS发送第二碰撞信号;PDCU用于在接收到第一碰撞信号后,通过PDCU与HMS之间布置的CAN线向HMS发送紧急停机指令;HMS用于在接收到第二碰撞信号或紧急停机指令后,控制氢阀关闭。该方法能够在燃料电池车辆发生碰撞时,避免氢气泄露。


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    Title :

    Control system and method of fuel cell vehicle, vehicle and storage medium


    Additional title:

    燃料电池车辆的控制系统、方法、车辆和存储介质


    Contributors:

    Publication date :

    2024-05-14


    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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