The present invention relates to a device for securing redundancy of an electronic parking brake device, which comprises: a driver circuit including a first driver circuit and a second driver circuit respectively connected to a first motor and a second motor providing a driving force to an electronic parking brake and controlling the first motor and the second motor; a first micro control unit (MCU) having a plurality of core processors and controlling the first driver circuit and the second driver circuit connected according to reception of an electric parking brake (EPB) switch signal; a second MCU having one core processor and connected to the second driver circuit; a first switch connecting the first MCU to the second driver circuit; and a second switch connecting the second MCU to the second driver circuit, and can also be applied to other embodiments.

    Dispositif pour assurer la redondance d'un dispositif de frein de stationnement électronique, qui comprend: un circuit d'attaque comprenant un premier circuit d'attaque et un second circuit d'attaque respectivement connectés à un premier moteur et à un second moteur fournissant une force d'entraînement à un frein de stationnement électronique et commandant le premier moteur et le second moteur ; une première micro-unité de commande (MCU) ayant une pluralité de processeurs centraux et commandant le premier circuit d'attaque et le second circuit d'attaque connectés selon la réception d'un signal de commutation de frein de stationnement électrique (EPB) ; une seconde MCU ayant un processeur central et connectée au second circuit d'attaque ; un premier commutateur connectant la première MCU au second circuit d'attaque ; et un second commutateur connectant la seconde MCU au second circuit d'attaque, et pouvant également être appliqué à d'autres modes de réalisation.

    본 발명은 전자식 주차 브레이크 장치의 리던던시 확보 장치에 관한 것으로, 전자식 주차 브레이크에 구동력을 제공하는 제1 모터와 제2 모터에 각각 연결되어 제1 모터와 제2 모터를 제어하는 제1 드라이버 회로와 제2 드라이버 회로를 포함하는 드라이버 회로, 복수의 코어 프로세서를 갖고 EPB(electric parking brake) 스위치 신호 수신에 따라 연결된 제1 드라이버 회로 및 제2 드라이버 회로를 제어하는 제1 MCU(micro control unit), 하나의 코어 프로세서를 갖고 제2 드라이버 회로와 연결되는 제2 MCU, 제1 MCU와 제2 드라이버 회로를 연결하는 제1 스위치 및 제2 MCU와 제2 드라이버 회로를 연결하는 제2 스위치를 포함하며 다른 실시 예로도 적용이 가능하다.


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    Titel :

    CONTROL UNIT OF ELECTRONIC PARKING BRAKE SYSTEM


    Weitere Titelangaben:

    UNITÉ DE COMMANDE POUR SYSTÈME DE FREIN DE STATIONNEMENT ÉLECTRONIQUE
    전자식 주차 브레이크 시스템의 제어장치


    Beteiligte:
    HA JUNG RAE (Autor:in) / KIM MIN HO (Autor:in)

    Erscheinungsdatum :

    2022-03-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen




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