The invention relates to the technical field of new energy automobiles, and provides a fuel cell automobile, an energy control method and device thereof and a storage medium, and the method comprises the steps: obtaining the average speed of the automobile and the running state of a fuel cell; according to the average vehicle speed and the running state of the fuel cell, the current target energy control mode of the vehicle is determined, and the energy control mode comprises a constant speed mode, a high speed mode and a low speed mode; according to the target energy control mode, a corresponding target power energy request strategy is determined, and the power energy request strategy comprises an SOC uplink and downlink power demand energy request strategy and an SOC deviation energy request strategy. According to the technical scheme, the method can adapt to control strategies of urban working conditions and high-speed working conditions at the same time, and the control strategies give a fixed number of target power points.

    本申请涉及新能源汽车技术领域,提出了一种燃料电池汽车及其能量控制方法、装置和存储介质,其中,方法包括:获取所述汽车的平均车速和燃料电池运行状态;根据所述平均车速和所述燃料电池运行状态确定所述汽车当前所处的目标能量控制模式,其中,能量控制模式包括:常速模式、高速模式和低速模式;根据所述目标能量控制模式,确定对应的目标功率能量请求策略,其中,功率能量请求策略包括SOC上下行功率需求能量请求策略和SOC偏差能量请求策略。通过该技术方案,能同时适应城市工况和高速工况的控制策略,同时控制策略给出了固定个数的目标功率点。


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    Title :

    Fuel cell automobile, energy control method and device thereof and storage medium


    Additional title:

    燃料电池汽车及其能量控制方法、装置和存储介质


    Contributors:
    ZHAO ZHOU (author) / CHAI LIANGYONG (author) / LI CHUN (author) / CONG MING (author) / LIU MINGCHUN (author) / DONG DEBAO (author) / MA MENGLI (author)

    Publication date :

    2024-04-16


    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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