A method for controlling a hydraulic brake system during a regenerative braking process where a displacement of a hydraulic fluid in the direction of a wheel brake is performed by means of a brake cylinder and at least one volume fraction of the hydraulic fluid is conducted via a pressure dissipation valve, which is situated in an open position, into an accumulator. In the method, furthermore, the pressure dissipation valve is adjusted in the direction of a closed state, in order to realize an increase of a hydraulic braking torque effected by the wheel brake, if an overall braking torque which is made up of the hydraulic braking torque and a generator braking torque effected by an electric machine is lower than a braking torque demand, and if the generator braking torque lies below a braking torque limit of the electric machine.


    Access

    Download


    Export, share and cite



    Title :

    METHOD FOR CONTROLLING A HYDRAULIC BRAKE SYSTEM DURING A REGENERATIVE BRAKING PROCESS, HYDRAULIC BRAKE SYSTEM, COMPUTER PROGRAM PRODUCT, CONTROL UNIT AND MOTOR VEHICLE


    Contributors:

    Publication date :

    2020-11-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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