A vehicle includes an electric machine, friction brakes, a drivetrain, and a controller. The electric machine is configured to recharge a battery during regenerative braking. The friction brakes are configured to apply torque to wheels of the vehicle to slow the vehicle. The controller is programmed to, in response to and during an anti-locking braking event, generate a signal indicative of a total torque demand to brake the vehicle based on a difference between a desired wheel slip ratio and an actual wheel slip ratio, adjust a regenerative braking torque based on a product of the signal and a regenerative braking weighting coefficient, adjust a friction braking torque based on a product of the signal and a friction braking weighting coefficient, and further adjust the regenerative braking torque based on a closed-loop control of an estimated regenerative braking torque feedback.


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    Title :

    Regenerative braking and anti-lock braking control system


    Contributors:

    Publication date :

    2023-05-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    REGENERATIVE BRAKING/ANTI-LOCK BRAKING CONTROL SYSTEM

    YAO YIXIN / ZHAO YANAN / YAMAZAKI MARK STEVEN | European Patent Office | 2021

    Free access

    Regenerative braking/anti-lock braking control system

    YAO YIXIN / ZHAO YANAN / YAMAZAKI MARK STEVEN | European Patent Office | 2021

    Free access

    Regenerative braking/anti-lock braking control system

    YAO YIXIN / ZHAO YANAN / YAMAZAKI MARK STEVEN | European Patent Office | 2022

    Free access

    REGENERATIVE BRAKING/ANTI-LOCK BRAKING CONTROL SYSTEM

    YAO YIXIN / ZHAO YANAN / YAMAZAKI MARK STEVEN | European Patent Office | 2021

    Free access

    REGENERATIVE BRAKING AND ANTI-LOCK BRAKING CONTROL SYSTEM

    YAO YIXIN / ZHAO YA'NAN / YAMAZAKI MARK STEVEN | European Patent Office | 2021

    Free access