A vehicle includes a powertrain having an electric machine configured to power driven wheels and friction brakes. A vehicle controller is programmed to, with the vehicle being in a one-pedal driving mode and the friction brakes automatically engaged to hold the vehicle stationary, release the friction brakes absent input from a brake pedal in response to an estimated torque of the driven wheels exceeding a grade-compensation torque threshold that is based on road grade to launch the vehicle without rollback.


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    Title :

    UPHILL VEHICLE LAUNCH IN ONE-PEDAL DRIVING MODE



    Publication date :

    2022-03-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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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