The invention provides an engine control method and a vehicle, and belongs to the technical field of vehicles, and the engine control method comprises the steps that a driving mode of the vehicle is determined based on operation parameters of the vehicle; on the basis of the driving mode, a regulation and control action executed on the engine is determined; obtaining optimal working data corresponding to the driving mode; and on the basis of the optimal working data, a regulation and control result of the regulation and control action is determined, and the engine is controlled to work according to the regulation and control result. According to the method, regulation and control of the output rotating speed and the output torque are associated with the fuel consumption rate, so that the fuel consumption rate serves as a key factor for determining the regulation and control result, regulation and control of the output torque and the output rotating speed can preferentially meet the requirement of the engine for the fuel consumption rate, and then the fuel consumption rate of the vehicle is reduced.

    本申请提供了一种发动机控制方法及车辆,属于车辆技术领域,发动机控制方法包括:基于所述车辆的运行参数,确定所述车辆的驱动模式;基于所述驱动模式,确定对所述发动机执行的调控动作;获取与所述驱动模式对应的最优工作数据;基于所述最优工作数据,确定所述调控动作的调控结果,并控制所述发动机按照所述调控结果进行工作。本申请实现了将对输出转速和输出扭矩的调控与燃油消耗率相关联,从而将燃油消耗率作为确定调控结果的关键因素,使得对输出转矩和输出转速的调控可以优先满足发动机对燃油消耗率的要求,进而降低车辆的燃油消耗率。


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    Titel :

    Engine control method and vehicle


    Weitere Titelangaben:

    一种发动机控制方法及车辆


    Beteiligte:
    ZHANG JIN (Autor:in) / SUN JIAXIN (Autor:in) / CHEN SHUJIANG (Autor:in) / ZHOU DAQUAN (Autor:in) / ZHAO QING (Autor:in)

    Erscheinungsdatum :

    2024-02-27


    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 / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen



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