A control apparatus for an electric parking brake, including an electric motor to generate a brake force by contacted friction materials upon a brake request, includes a no-load current detection unit to detect a current with the no-load electric motor; a voltage monitor unit to detect a voltage applied to the electric motor monitored between two points on a power line; a resistance calculation unit to calculate a resistance between two points based on the no-load current and the monitored voltage; a required voltage calculation unit to calculate a required voltage between the two points required for driving the electric motor to generate the brake force based on the resistance and a target current; and a control unit to flow a current over the target current in the electric motor based on a comparison between the required and monitored voltages.


    Access

    Download


    Export, share and cite



    Title :

    Control apparatus for electric parking brake


    Contributors:
    SATO TAIKO (author)

    Publication date :

    2016-09-20


    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



    ELECTRIC PARKING BRAKE CONTROL APPARATUS

    TSUCHIYA NAOKI / NONAGA IKUO / FURUTA GENKI et al. | European Patent Office | 2016

    Free access

    ELECTRIC PARKING BRAKE APPARATUS AND BRAKE CONTROL APPARATUS

    KOBUNE TATSURO / MATSUZAKI NORIKAZU / KIKAWA MASAYUKI | European Patent Office | 2024

    Free access

    Electric parking brake apparatus

    YOON JAE SEOP | European Patent Office | 2016

    Free access

    ELECTRIC PARKING BRAKE DEVICE AND ELECTRIC PARKING BRAKE CONTROL METHOD

    SETO SHINJI / ARITOMI SHUNSUKE / KAI RYU et al. | European Patent Office | 2021

    Free access

    ELECTRIC PARKING BRAKE CONTROL DEVICE AND ELECTRIC PARKING BRAKE CONTROL METHOD

    ARITOMI SHUNSUKE / SETO SHINJI / MATSUZAKI NORIKAZU et al. | European Patent Office | 2021

    Free access