The invention relates to the field of vehicles, and discloses a hybrid electric vehicle accelerator pedal position stroke output calibration method and a hybrid electric vehicle. Two accelerator pedal position sensors are adopted, and effectiveness judgment is conducted on pedal position voltage parameters output by each accelerator pedal position sensor and the corresponding accelerator pedal zero point position; when the pedal position voltage parameters output by the two accelerator pedal position sensors are valid and the corresponding accelerator pedal zero position is valid, the two accelerator pedal position sensors are mutually inspected, and when the two accelerator pedal position sensors pass the mutual inspection, accelerator pedal position stroke outputs of the two accelerator pedal position sensors are calculated, an average value is obtained, and the average value is used as the accelerator pedal position stroke output of the hybrid vehicle, so that the effectiveness and accuracy of the obtained accelerator pedal position stroke output of the hybrid vehicle can be ensured; and more effective and accurate accelerator pedal position stroke output is provided for torque control of the hybrid electric vehicle.

    本发明涉及车辆领域,公开了一种混动汽车加速踏板位置行程输出校准方法及混动汽车,本发明采用两个加速踏板位置传感器,分别对每个加速踏板位置传感器输出的踏板位置电压参数和对应的加速踏板零点位置进行有效性判断,并在两个加速踏板位置传感器输出的踏板位置电压参数有效且对应的加速踏板零点位置有效时,对两个加速踏板位置传感器进行相互检验,在两个加速踏板位置传感器的相互检验通过时,计算两个加速踏板位置传感器的加速踏板位置行程输出并求取平均值,将平均值作为混动汽车加速踏板位置行程输出,可以保证获取的混动汽车加速踏板位置行程输出的有效性和准确性,为混动汽车的扭矩控制提供更加有效且准确的加速踏板位置行程输出。


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    Titel :

    Hybrid vehicle accelerator pedal position stroke output calibration method and hybrid vehicle


    Weitere Titelangaben:

    混动汽车加速踏板位置行程输出校准方法及混动汽车


    Beteiligte:
    WU QINGLONG (Autor:in) / YANG FANG (Autor:in)

    Erscheinungsdatum :

    2021-06-22


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / 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 / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen



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