Disclosed is a method for operating an automated parking brake for a motor vehicle comprising at least one braking mechanism with a brake piston. In said method, the parking brake moves the brake piston by means of an actuator between an idle position, in which the brake piston applies no braking moment, and a braking position, in which the brake piston applies a braking moment, in relation to a brake disk, and during a disengagement process of the parking brake, a reference point is determined in which the brake piston is located in a position in which it applies substantially no braking moment and which is between its idle position and its braking position. The method according to the disclosure is characterized in that the reference point is estimated taking into account an extrapolation of a variable describing the disengagement process.


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    Title :

    VERFAHREN UND EINE VORRICHTUNG ZUM BETREIBEN EINER AUTOMATISIERTEN FESTSTELLBREMSE


    Additional title:

    METHOD AND DEVICE FOR OPERATING AN AUTOMATED PARKING BRAKE
    PROCÉDÉ ET DISPOSITIF POUR FAIRE FONCTIONNER UN FREIN DE STATIONNEMENT AUTOMATIQUE


    Contributors:

    Publication date :

    2021-02-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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    MANNHERZ EDITH / SCHMAELZLE PHILIPP | European Patent Office | 2019

    Free access

    Verfahren und eine Vorrichtung zum Betreiben einer automatisierten Feststellbremse

    WOLFF HELMUT / MANNHERZ EDITH | European Patent Office | 2019

    Free access

    VERFAHREN UND EINE VORRICHTUNG ZUM BETREIBEN EINER AUTOMATISIERTEN FESTSTELLBREMSE

    WOLFF HELMUT / MANNHERZ EDITH | European Patent Office | 2019

    Free access