The invention relates to a fuel cell energy management control method, device and equipment and a readable storage medium, and relates to the technical field of energy-saving control of new energy automobiles, and the method comprises the steps: obtaining the real-time required power of a whole vehicle, the real-time battery SOC, and slope information and traffic light information within a preset distance in front of the position of the whole vehicle; performing fuzzy logic control based on the real-time demand power and the real-time battery SOC to determine a target output power coefficient of the fuel cell; performing fuzzy logic control based on the gradient information and the traffic light information to determine a target power correction coefficient; and calculating the target demand power of the fuel cell according to the target output power coefficient, the rated power of the fuel cell and the target power correction coefficient. According to the invention, the fuel cell is not operated in a low-efficiency area, so that the output efficiency of the fuel cell is improved, and meanwhile, the capacity of the fuel cell is fully utilized to prolong the service life of the lithium battery and the fuel cell.

    本申请涉及一种燃料电池能量管理控制方法、装置、设备及可读存储介质,涉及新能源汽车的节能控制技术领域,包括获取整车的实时需求功率、实时电池SOC以及整车所处位置前方预设距离内的坡度信息和红绿灯信息;基于所述实时需求功率和所述实时电池SOC进行模糊逻辑控制,以确定出燃料电池的目标输出功率系数;基于所述坡度信息和所述红绿灯信息进行模糊逻辑控制,以确定出目标功率修正系数;根据所述目标输出功率系数、燃料电池的额定功率以及所述目标功率修正系数计算得到燃料电池的目标需求功率。本申请可使燃料电池不在低效区域运行,以提升燃料电池的输出效率,同时充分利用燃料电池的能力,以提升锂电池和燃料电池的寿命。


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    Title :

    Fuel cell energy management control method, device and equipment and readable storage medium


    Additional title:

    燃料电池能量管理控制方法、装置、设备及可读存储介质


    Contributors:
    JIN BENCHANG (author) / LI CHUNDONG (author) / PENG WENJUN (author) / ZHAO FENG (author) / YU TAO (author) / YANG XIAOBO (author) / CHEN JIANGBO (author)

    Publication date :

    2023-07-07


    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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