The invention provides a vehicle energy management method, a storage medium and a vehicle, and belongs to the technical field of vehicles. According to the embodiment of the invention, the equivalent fuel consumption minimum strategy model is dynamically adjusted according to the first working condition information of the vehicle, and the target engine working point is searched in the target fuel economic interval of the engine by using the equivalent fuel consumption minimum strategy model according to the optimization strategy corresponding to the current vehicle working mode, so that the target fuel economic interval of the engine is optimized. And according to the target engine working point, the engine in the current vehicle working mode is controlled. Thus, by comprehensively considering the vehicle working condition, the engine working condition and the current vehicle working mode of the vehicle, the self-adaptive equivalent fuel consumption minimum strategy model can achieve rapid optimization of the target engine working point in different vehicle working modes and different working conditions, and then the fuel economy of the whole vehicle is effectively improved.

    本申请提供了一种车辆能量管理方法、存储介质和车辆,属于车辆技术领域。本申请实施例根据车辆的第一工况信息,对等效燃油消耗最小策略模型进行动态调整,并根据当前车辆工作模式对应的寻优策略,利用等效燃油消耗最小策略模型在发动机的目标燃油经济区间中,找寻目标发动机工作点,并根据目标发动机工作点,对所述当前车辆工作模式下的发动机进行控制。如此,通过综合考虑车辆工况、发动机工况和车辆的当前车辆工作模式,使得自适应等效燃油消耗最小策略模型在不同车辆工作模式和不同工况下均能实现对目标发动机工作点的快速寻优,进而有效提高整车的燃油经济性。


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    Title :

    Vehicle energy management method, storage medium and vehicle


    Additional title:

    一种车辆能量管理方法、存储介质和车辆


    Contributors:
    ZHANG JIN (author) / LI MINGMING (author) / CHEN SHUJIANG (author) / SUN JIAXIN (author)

    Publication date :

    2025-04-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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