The present invention relates to a motor vehicle electrical system (2), a method to operate the motor vehicle electrical system, and a safety apparatus (6) for the motor vehicle electrical system. According to the present invention, the motor vehicle electrical system (2) comprises: a battery (3); multiple consumers (4); a primary fuse (5); and multiple paths (7). The primary fuse (5), which is electrically connected to the battery (3) through the paths, is respectively, serially, and electrically connected to one of the consumers (4). Each of the paths (7) includes one or more of a plurality of secondary fuses (8). The primary fuse (5) and secondary fuses (8) are reversible. A control apparatus (9) of the motor vehicle electrical system (2) is configured to access those fuses. The control apparatus (9) is configured to selectively control the fuses to determine whether or not an error satisfying a tripping standard for one or more of the fuses included in two or more of the paths (7) has occurred in the motor vehicle electrical system (2), and in such case, to turn on the switch of the fuse on a path (7) with no error after those paths (7) with no error are identified.

    본 발명은 자동차 전기 계통(2), 이를 작동하기 위한 방법 및 안전장치(6)에 관한 것이다. 자동차 전기 계통(2)은 배터리(3), 복수의 컨슈머(4), 1차 퓨즈 (5) 및 복수의 경로(7)를 포함하고, 상기 경로들을 통해 배터리(3)에 전기적으로 연결된 1차 퓨즈(5)는 컨슈머들(4) 중 하나에 각각 직렬로 전기적으로 연결되고, 각각의 경로(7)는 복수의 2차 퓨즈(8) 중 적어도 하나를 포함한다. 1차 퓨즈(5)와 2차 퓨즈들(8)은 가역 퓨즈이며, 자동차 전기 계통(2)의 제어 장치(9)는, 이러한 퓨즈들에 액세스하도록 구성된다. 제어 장치(9)는, 적어도 2개의 경로(7)에 포함된 퓨즈들 중 적어도 하나에 대해 트리핑 기준을 충족시키는 오류가 자동차 전기 계통(2)에서 발생했는지를 결정하도록, 그리고 이러한 경우에 오류 없는 경로들(7)이 식별된 후에 오류 없는 경로(7)의 퓨즈를 다시 스위치 온 하도록, 퓨즈들을 선택적으로 제어하도록 구성된다.


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    Titel :

    MOTOR VEHICLE ELECTRICAL SYSTEM METHOD FOR OPERATING SUCH A MOTOR VEHICLE ELECTRICAL SYSTEM AND FUSE DEVICE FOR A MOTOR VEHICLE ELECTRICAL SYSTEM


    Weitere Titelangaben:

    자동차 전기 계통, 이러한 자동차 전기 계통을 작동하기 위한 방법 및 자동차 전기 계통을 위한 안전장치


    Beteiligte:
    KRETH ADRIAN (Autor:in)

    Erscheinungsdatum :

    2019-12-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen




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