The invention provides a single pedal driving system for a vehicle. A vehicle includes an accelerator pedal, an electric machine, and a controller. The electric machine is configured to propel and brake the vehicle in accordance with a single pedal driving operation. The controller is programmed to command a desired torque to the electric machine in response to depression of the accelerator pedal. The controller is also programmed to adjust the desired torque based on a gradient of a road surface on which the vehicle is located. The controller is further programmed to, in response to movement of the electric machine in a direction opposite to a desired direction upon application of the adjusted desired torque, increase the adjusted desired torque by a compensation torque such that movement of the electric machine transitions to the desired direction.

    本公开提供了“用于车辆的单踏板驾驶系统”。一种车辆包括加速踏板、电机和控制器。所述电机被配置为根据单踏板驾驶操作来推进和制动所述车辆。所述控制器被编程为响应于踩下所述加速踏板,向所述电机命令期望扭矩。所述控制器还被编程为基于所述车辆位于的路面的坡度来调整所述期望扭矩。所述控制器还被编程为响应于在施加所述调整后期望扭矩时所述电机在与期望方向相反的方向上的移动,将所述调整后期望扭矩增加补偿扭矩,使得所述电机的移动转变到所述期望方向。


    Access

    Download


    Export, share and cite



    Title :

    Single pedal driving system for vehicle


    Additional title:

    用于车辆的单踏板驾驶系统



    Publication date :

    2022-04-12


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



    Single pedal driving system for vehicle

    WOODLAND BRYAN J / SEMENOV SERGEY GRIGORIEVICH | European Patent Office | 2022

    Free access

    Vehicle single-pedal driving gradient compensation system

    BOLGER BRYAN MICHAEL / SEMENOV SERGEY GRIGORIEVICH | European Patent Office | 2022

    Free access

    Single pedal driving

    LAYOUNI MOHAMED A / NAIR MAHESH A | European Patent Office | 2024

    Free access

    Single pedal driving

    NASERIAN MOHAMMAD / SAMII SOHEIL / MICHALUK NATALIE S | European Patent Office | 2022

    Free access

    Driving unit of pedal vehicle and pedal vehicle

    CHEN ZHIHUA / ZHANG QIUYANG / ZHANG PUQI et al. | European Patent Office | 2025

    Free access