The invention discloses a driving gear fault-tolerant control method and device for a battery electric vehicle. The control method comprises the following steps: when a gear of the vehicle is reversed, judging whether the speed of the vehicle is higher than a preset value, if yes, reducing the speed of the vehicle to be the preset value and responding to a backward torque requirement; and if the speed of the vehicle is smaller than or equal to the preset value, directly responding to the backward torque requirement. The situation that the battery electric vehicle fiercely shakes during gear shifting can be avoided, and the safe running of the vehicle can be ensured.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Driving gear fault-tolerant control method and device for battery electric vehicle


    Beteiligte:
    DING GENGXIN (Autor:in) / LI ZHONG (Autor:in) / WANG MINGJIE (Autor:in)

    Erscheinungsdatum :

    2015-10-21


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    Motor fault tolerant control strategy for distributed driving electric vehicle

    Xiaokun Sun, / Hongwen He, / Xinlei Liu, | IEEE | 2014


    Fault-tolerant control method for electric vehicle stabilization system actuator fault

    WANG DEJUN / GU TIANPIAO / ZHANG KAIRAN | Europäisches Patentamt | 2023

    Freier Zugriff

    Fault-tolerant control of eight in-wheel-driving autonomous vehicle

    Luo, Tian / Wang, Yang / Tan, Senqi et al. | IEEE | 2022