본 발명은 차량 전원의 방전을 유발하는 제어기를 식별할 수 있도록 하는 차량 방전 유발 제어기 식별 시스템에 관한 것으로서, 차량 통신 네트워크가 슬립(sleep) 모드에 진입한 상황에서 차량 내 제어기 중 임의의 제어기가 송신한 최초 통신 메시지에 의해 차량 통신 네트워크가 웨이크업되는 경우, 상기 최초 통신 메시지를 송신한 제어기의 식별 정보를 마이크로 컨트롤러(MCU)에 기록하여 상기 네트워크를 웨이크업시킨 제어기를 식별할 수 있도록 한, 차량 방전 유발 제어기 식별 시스템을 제공하는데 목적이 있다.

    An embodiment system for identifying a controller causing an electrical discharge of a vehicle includes a signal delay unit communicatively connected to controllers within the vehicle and configured to transmit a wake-up trigger signal after a predetermined first time passes when the wake-up trigger signal is input from a first controller among the controllers, and a microcontroller unit configured to enter into a wake-up mode after the first time passes when the microcontroller unit is in a sleep mode and the wake-up trigger signal is received through a single-channel transceiver connected to the first controller and store an identification of the first controller when the wake-up trigger signal is received from the signal delay unit.


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    Title :

    System for identifying controller causing vehicle discharge


    Additional title:

    차량 방전 유발 제어기 식별 시스템


    Contributors:

    Publication date :

    2022-06-09


    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



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