An electronic brake system is disclosed. The electronic brake system, according to one embodiment of the present invention, may be provided so as to comprise: a reservoir for storing a pressurizing medium; an integrated master cylinder having a master chamber and a simulation chamber; a reservoir flow channel enabling the integrated master cylinder and the reservoir to communicate; a hydraulic pressure supply device for generating hydraulic pressure by operating a hydraulic piston by means of an electrical signal which is outputted in accordance with the displacement of a brake pedal; a hydraulic control unit having a first hydraulic circuit for controlling hydraulic pressure transferred to two wheel cylinders, and a second hydraulic circuit for controlling hydraulic pressure transferred to two other wheel cylinders; and an electronic control unit for controlling valves on the basis of hydraulic pressure information and information on the displacement of the brake pedal.

    La présente invention concerne un système de frein électronique. Le système de frein électronique, selon un mode de réalisation de la présente invention, peut être fourni de façon à comprendre: un réservoir pour stocker un milieu de mise sous pression; un maître-cylindre intégré ayant une chambre maîtresse et une chambre de simulation; un canal d'écoulement de réservoir permettant au maître-cylindre intégré et au réservoir de communiquer; un dispositif d'alimentation en pression hydraulique pour générer une pression hydraulique par actionnement d'un piston hydraulique au moyen d'un signal électrique qui est délivré en sortie en fonction du déplacement d'une pédale de frein; une unité de commande hydraulique ayant un premier circuit hydraulique pour commander une pression hydraulique transférée à deux cylindres de roue, et un second circuit hydraulique pour commander une pression hydraulique transférée à deux autres cylindres de roue; et une unité de commande électronique pour commander des soupapes sur la base d'informations de pression hydraulique et d'informations portant sur le déplacement de la pédale de frein.

    전자식 브레이크 시스템에 개시된다. 본 발명의 일 실시 예에 의한 전자식 브레이크 시스템은 가압매체가 저장되는 리저버, 마스터 챔버와, 시뮬레이션 챔버를 구비하는 통합형 마스터 실린더, 상기 통합형 마스터 실린더와 상기 리저버를 연통시키는 리저버 유로, 상기 브레이크 페달의 변위에 대응하여 출력되는 전기적 신호에 의해 유압피스톤을 작동하여 액압을 발생시키는 액압 공급장치, 두 개의 휠 실린더로 전달되는 액압을 제어하는 제1 유압서킷과 다른 두 개의 휠 실린더로 전달되는 액압을 제어하는 제2 유압서킷을 구비하는 유압 제어유닛, 액압 정보 및 상기 브레이크 페달의 변위 정보에 근거하여 밸브들을 제어하는 전자제어유닛을 포함하여 제공될 수 있다.


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    Title :

    ELECTRONIC BRAKE SYSTEM AND OPERATION METHOD THEREFOR


    Additional title:

    SYSTÈME DE FREIN ÉLECTRONIQUE ET PROCÉDÉ DE FONCTIONNEMENT ASSOCIÉ
    전자식 브레이크 시스템 및 이의 작동방법


    Contributors:

    Publication date :

    2020-11-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

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



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