A method for determining the position of a first actuating element of an electrical parking lock device of a motor vehicle, wherein the first actuating element is mounted on a spindle in an axially mobile manner, where the method includes a step in which the first actuating element is moved in an opening direction to a stop, the spindle is then rotated to move the first actuating element in a closing direction, the current input and the energy consumption of a driver are captured at this point, provision is then made for identifying a first reference point if the current input of the spindle drive increases or decreases by at least a first threshold value, the first reference point is assigned to the energy consumption that has been captured, where the first reference point corresponds to the first actuating element coming into contact with an actuating pawl.


    Access

    Download


    Export, share and cite



    Title :

    Position determining method for a parking lock


    Contributors:

    Publication date :

    2020-06-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / F16H Getriebe , GEARING



    POSITION DETERMINING METHOD FOR A PARKING LOCK

    KIRCHNER ECKHARD | European Patent Office | 2017

    Free access

    PARKING LOCK MECHANISM AND PARKING LOCK METHOD

    OMORI TAMOTSU | European Patent Office | 2017

    Free access

    Method and device for determining parking position

    JIN ZHOU | European Patent Office | 2024

    Free access

    Parking Lock

    KEHR ULRICH / LÜBKE ECKHARDT / REISCH MATTHIAS et al. | European Patent Office | 2020

    Free access

    PARKING LOCK, AND TRANSMISSION HAVING THE PARKING LOCK

    MARTIN BERGER / KARL-HEINZ HANSLIK / HERMANN HOFFMANN et al. | European Patent Office | 2020

    Free access