The invention provides an engine control method and device, a vehicle control unit and a vehicle. The method comprises the steps that under the condition that the working state of an engine of a target hybrid electric vehicle is a normal state, the output torque of the target hybrid electric vehicle is obtained; wherein the output torque at least comprises generator torque; judging whether the output torque meets a preset torque balance condition or not; and if the output torque does not meet the preset torque balance condition, a control instruction for restarting the engine is output. The efficiency of the whole vehicle can be improved.

    本申请提供一种发动机控制方法、装置、整车控制器和车辆。该方法包括:在目标混合动力汽车的发动机工作状态为正常状态的情况下,获取目标混合动力汽车的输出扭矩;其中,输出扭矩至少包括发电机扭矩;判断输出扭矩是否满足预设扭矩平衡条件;若输出扭矩不满足预设扭矩平衡条件,则输出重启发动机的控制指令。本申请能够提高整车效率。


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    Title :

    Engine control method and device, vehicle control unit and vehicle


    Additional title:

    发动机控制方法、装置、整车控制器和车辆


    Contributors:
    LIN HAO (author)

    Publication date :

    2022-06-21


    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 / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen



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