The invention discloses an engine torque compensation value obtaining method and device, a controller and an automobile. The method comprises: determining an engine torque compensation initial value according to the vehicle speed and gears; obtaining a correction coefficient according to the acceleration, the vehicle speed and the gear; and obtaining an engine torque compensation final value according to the engine torque compensation initial value and the correction coefficient. According to the invention, the technical problem of impact caused by inherent characteristics of a hardware systemis solved.

    本发明公开了一种发动机扭矩补偿值获取方法、装置、控制器和汽车。其中,该方法包括:根据车速和档位确定发动机扭矩补偿初始值;根据加速度、车速与档位,得到修正系数;根据发动机扭矩补偿初始值和修正系数,得到发动机扭矩补偿最终值。本发明解决了硬件系统固有特性导致的冲击的问题的技术问题。


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    Titel :

    Engine torque compensation value obtaining method and device, controller and automobile


    Weitere Titelangaben:

    发动机扭矩补偿值获取方法、装置、控制器和汽车


    Beteiligte:
    WANG KAIYUAN (Autor:in)

    Erscheinungsdatum :

    2020-07-07


    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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