The invention provides a hybrid electric vehicle driving mode switching method and device, electronic equipment and a readable medium. The method comprises the steps that when a vehicle is switched from a parallel mode to a series mode, the current output torque of an engine in the parallel mode is obtained; according to the torque corresponding relation between the output torque of the engine and the target torque of the generator, the target torque corresponding to the current output torque is inquired, and the torque corresponding relation is determined according to the output torque of the engine and the power generation torque of the generator when the vehicle is in the series connection mode; according to the target torque, the power generation torque of a generator and the driving torque of a driving motor are adjusted; and after the power generation torque and the driving torque are adjusted, the clutch is controlled to be separated, so that the vehicle is switched to a series connection mode. According to the method, the phenomena of pause and impact of the vehicle when the parallel connection mode is switched to the series connection mode can be weakened, and the driving and riding experience of the vehicle and the safety of the vehicle are improved.

    本申请提供一种混动汽车驱动模式切换方法、装置、电子设备和可读介质。该方法包括:当车辆从并联模式切换到串联模式时,获取并联模式下发动机的当前输出扭矩;根据发动机的输出扭矩与发电机的目标扭矩之间的扭矩对应关系,查询当前输出扭矩对应的目标扭矩,扭矩对应关系是根据车辆在串联模式下发动机的输出扭矩与发电机的发电扭矩确定的;根据目标扭矩,调整发电机的发电扭矩和驱动电机的驱动扭矩;当发电扭矩和驱动扭矩调整完成后,控制离合器分离,以使车辆切换到串联模式。该方法能够减弱并联模式切换到串联模式时车辆出现顿挫和冲击的现象,有利于提升车辆的驾驶和乘坐体验以及车辆的安全性。


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    Titel :

    Hybrid electric vehicle driving mode switching method and device, electronic equipment and readable medium


    Weitere Titelangaben:

    混动汽车驱动模式切换方法、装置、电子设备和可读介质


    Beteiligte:
    ZHOU JINCHAO (Autor:in) / XIONG JIE (Autor:in) / ISHIDA TOSHIO (Autor:in) / DENG YUNFEI (Autor:in) / LI XIAOBO (Autor:in) / LIU XUEWU (Autor:in)

    Erscheinungsdatum :

    2024-03-29


    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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