The invention provides a vehicle torque distribution method and device, a vehicle and a storage medium, and the method comprises the steps: obtaining a plurality of map data corresponding to a current navigation path, carrying out the standard road section division of the current navigation path based on the map data, constructing a corresponding cost matrix for each standard road section, and acquiring the real-time residual electric quantity when the vehicle arrives at each standard road section, searching a target torque corresponding to the minimum cost from the cost matrix corresponding to the standard road section, and determining the target torque as the output torque of the vehicle at the standard road section. The torque distribution of different road sections on the navigation path can be realized, and the economical efficiency of the energy consumption of the whole vehicle can be improved.

    本发明提供了一种车辆扭矩的分配方法、装置、车辆及存储介质,该方法包括:获取当前导航路径对应的多个地图数据,基于地图数据对当前导航路径进行标准路段的划分,为每个标准路段构建对应的成本矩阵,获取车辆到达每个标准路段时的实时剩余电量,并从该标准路段对应的成本矩阵中查找最小成本对应的目标扭矩,将该目标扭矩确定为车辆在该标准路段的输出扭矩。本发明能够实现导航路径上不同路段的扭矩分配,有利于提高整车能耗的经济性。


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    Titel :

    Vehicle torque distribution method and device, vehicle and storage medium


    Weitere Titelangaben:

    车辆扭矩的分配方法、装置、车辆及存储介质


    Beteiligte:
    LI XU (Autor:in) / XU WEIPING (Autor:in) / YU XIULIN (Autor:in) / ZHOU DEXIANG (Autor:in)

    Erscheinungsdatum :

    2024-04-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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