The invention discloses a fuel cell vehicle SOC balance control method which comprises the steps that vehicle signals are obtained, and the vehicle signals comprise the environment temperature, the battery SOC value, the torque management mode and the whole vehicle consumption power; extracting SOC balance power according to the environment temperature and the SOC value of the battery; calculating the theoretical request power of the fuel cell according to the torque management mode, the vehicle consumption power and the SOC balance power; performing correction processing on the theoretical request power to generate actual request power of the fuel cell; and sending the actual request power to a fuel cell vehicle controller to drive the fuel cell to respond to the actual request power. The invention further discloses a vehicle control unit, computer equipment and a computer readable storage medium. According to the invention, the output power of the fuel cell can be adjusted in real time, thereby ensuring that the SOC of the fuel cell vehicle is maintained in a reasonable interval.

    本发明公开了一种燃料电池汽车SOC平衡控制方法,包括:获取车辆信号,车辆信号包括环境温度、电池SOC值、扭矩管理模式及整车消耗功率;根据环境温度及电池SOC值提取SOC平衡功率;根据扭矩管理模式、整车消耗功率及SOC平衡功率计算燃料电池的理论请求功率;对理论请求功率进行修正处理,以生成燃料电池的实际请求功率;将实际请求功率发送至燃料电池汽车控制器,以驱动燃料电池响应实际请求功率。本发明还公开了一种整车控制器、计算机设备及计算机可读存储介质。采用本发明,可实时调整燃料电池的输出功率,从而保证燃料电池车辆SOC维持在合理的区间内。


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    Title :

    SOC balance control method, vehicle control unit, equipment and readable storage medium


    Additional title:

    SOC平衡控制方法、整车控制器、设备及可读存储介质


    Contributors:
    GUO ZIHAN (author) / LIU TAO (author) / ZHAO JILING (author) / MA XIANGMING (author) / FU ZHENYUAN (author) / QIAN LEI (author)

    Publication date :

    2022-07-08


    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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