The present invention relates to a multi-core system for a vehicle, comprising a first electronic control unit (ECU)-L performing high ranked logic calculation to control a vehicle, to which an automotive open system architecture (AUTOSAR) platform, and a second electronic control unit (ECU)-A controlling the drive of a motor. The first ECU-L and the second ECU-A have a brake function and a steering function, respectively, to perform each different function. Each of the first ECU-L and the second ECU-A includes multiple cores. Multiple applications are classified according to each function to be distributed to and arranged on the multiple cores. According to the present invention, the multiple control units are included and allow the multiple cores to be distributed and arranged according to each function. Therefore, AUTOSAR regulations are satisfied, a load caused by processing data is remarkably reduced, and accordingly, the response time is reduced, thereby improving system performance and efficiency.

    본 발명은, 차량용 멀티 코어 시스템에 관한 것으로, 오토사(AUTOSAR) 플렛폼이 적용된 차량을 제어하기 위한 상위의 로직 연산을 수행하는 제 1 제어부(ECU-L), 및 모터의 구동을 제어하는 제 2 제어부(ECU-A)를 포함하고, 상기 제 1 제어부 및 제 2 제어부는, 각각 제동기능과 조향기능으로 구분되어 상이한 기능을 수행하고, 각각 복수의 코어(Core)를 포함하며, 상기 복수의 코어에는 복수의 어플리케이션(Application)이 기능에 따라 구분되어 분산 배치되는 것을 특징으로 하여, 복수의 제어부를 구비하여 기능에 따라 복수의 코어에 어플리케이션을 분산 배치 함으로써, 오토사(AUTOSAR) 규정을 만족하면서, 데이터 처리에 따른 부하가 크게 감소하고, 그에 따른 응답시간이 단축되어, 시스템의 성능이 향상되고, 효율이 향성되는 효과가 있다.


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    Title :

    MULTI CORE SYSTEM FOR THE VEHICLES


    Additional title:

    차량용 멀티 코어 시스템


    Contributors:
    AN SONG YI (author) / SAKONG JOON (author)

    Publication date :

    2016-06-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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