The invention provides a P2 hybrid power tractor engine starting control method which comprises the following steps: selecting an engine starting mode according to a mode selection condition; wherein the starting mode comprises a driving motor starting mode or a starter starting mode; judging whether the engine is successfully started; and if the first starting fails in the driving motor starting mode, restarting once to enter the starter starting mode under the condition that the vehicle is not powered off. According to the invention, the starting performance of the P2 hybrid traction vehicle is improved.

    本申请提供了一种P2混合动力牵引车发动机启动控制方法,包括:根据模式选择条件,选择发动机起动模式;其中起动模式包括驱动电机启动模式或起动机启动模式;判断发动机是否启动成功;若在驱动电机起动模式下,第一次启动失败,则在车辆未下电条件下重启一次进入起动机启动模式。本申请提升了P2混合动力牵引车辆的启动性能。


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    Title :

    P2 hybrid power tractor engine starting control method


    Additional title:

    一种P2混合动力牵引车发动机启动控制方法


    Contributors:
    WU JIANG (author) / CHEN MINGKUI (author) / WANG JIN (author) / WU ZHENZHEN (author)

    Publication date :

    2025-01-03


    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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