According to the engine control method, the vehicle control unit and the vehicle, after the engine stops for a long time, the engine can be started and operated by adopting a targeted starting and operating strategy according to the actual operating condition of the hybrid vehicle, so that all parts in the engine are lubricated, and the service life of the engine is prolonged. Therefore, the service life of the engine is prolonged. The control method of the engine comprises the steps that the stop duration of the engine is determined; in response to the situation that the stop duration is longer than the first preset duration, the current operation condition of the vehicle is obtained; determining a target starting operation strategy corresponding to the current operation condition according to a corresponding relation between the operation condition and the starting operation strategy; and starting and operating the engine based on the target starting and operating strategy.

    本申请实施例提出了一种发动机的控制方法、整车控制器及车辆,能够在发动机停用较长时间后,根据混动车辆的实际运行工况采用针对性的启动运行策略对发动机进行启动运行,使发动机内部各零部件得到润滑,从而延长发动机的使用寿命。其中,发动机的控制方法包括:确定发动机的停用时长;响应于停用时长大于第一预设时长,获取车辆的当前运行工况;根据运行工况与启动运行策略的对应关系,确定当前运行工况对应的目标启动运行策略;基于目标启动运行策略对发动机进行启动运行。


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    Title :

    Engine control method, vehicle control unit and vehicle


    Additional title:

    一种发动机的控制方法、整车控制器及车辆


    Contributors:
    GAO ZUCHENG (author) / ZHANG FAN (author) / WU HAODONG (author) / DING JUNCHAO (author) / TANG HUI (author)

    Publication date :

    2024-04-12


    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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