The embodiment of the invention discloses a fuel cell engine state determination method and device, a vehicle and a storage medium. The method comprises the steps that input signals and output signals corresponding to all subsystems of a fuel cell engine and calibration values of all the subsystems in the initial state are obtained; determining an actual value of each subsystem of the fuel cell engine in the current state based on the input signal and the output signal; a state of health of the fuel cell engine is determined based on the calibrated value and the actual value. According to the embodiment of the invention, the health state change of the fuel cell can be comprehensively monitored, and the durability of the fuel cell is effectively improved.

    本发明实施例公开了一种燃料电池发动机状态确定方法、装置、车辆及存储介质,该方法包括:获取燃料电池发动机各个子系统对应的输入信号和输出信号以及各个子系统在初始状态下的标定值;基于输入信号和输出信号确定燃料电池发动机各个子系统在当前状态下的实际值;基于标定值和实际值确定燃料电池发动机的健康状态。本发明实施例可以全面监测燃料电池的健康状态变化,有效的提升燃料电池的耐久性。


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    Title :

    Fuel cell engine state determination method and device, vehicle and storage medium


    Additional title:

    一种燃料电池发动机状态确定方法、装置、车辆及存储介质


    Contributors:
    HAN LINGHAI (author) / WANG KAI (author) / ZHAO HONGHUI (author) / WANG YUPENG (author) / QU HANSHI (author) / DU JING (author) / SHENG XIA (author) / LIU HUAYANG (author)

    Publication date :

    2023-08-04


    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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