The invention discloses a hybrid electric vehicle and a torque distribution method and device thereof. The torque distribution method comprises the following steps of obtaining an initial torque and atarget torque; generating a torque loading curve according to the initial torque and the target torque; and adjusting the torque according to the torque loading curve until the hybrid electric vehicle reaches the target torque. According to the torque distribution method, control over the torque loading process of the hybrid electric vehicle can be achieved through the torque loading curve, the smoothness of the whole vehicle is improved, and the driving feeling of the whole vehicle is also improved.

    本发明公开了一种混合动力汽车及其扭矩分配方法和扭矩分配装置,所述扭矩分配方法包括以下步骤:获取初始扭矩和目标扭矩;根据初始扭矩和目标扭矩生成扭矩加载曲线;以及根据扭矩加载曲线进行扭矩调节直至混合动力汽车到达目标扭矩。本发明实施例的扭矩分配方法,能够通过扭矩加载曲线来实现混合动力汽车的扭矩加载过程的控制,即提高了整车平顺性,又提升了整车驾驶感。


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    Title :

    Hybrid electric vehicle and torque distribution method and device thereof


    Additional title:

    混合动力汽车及其扭矩分配方法和扭矩分配装置


    Contributors:
    TANG YAMIN (author) / CHEN XINLI (author)

    Publication date :

    2021-02-09


    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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