The present invention relates to an operation method of a processor controlling charging of a dual battery mounted in a hybrid vehicle. The operation method of the present invention comprises the following steps of: opening a relay located between a first battery for a load and a second battery for starting when a starting attempt of the hybrid vehicle is detected, and checking whether the starting is successful; closing, if the starting fails, the relay so that the first battery and the second battery are connected in parallel; and charging the second battery by entering the second battery into a charging mode when a starting retrial of the hybrid vehicle is successful.

    하이브리드 차량에서 장착되는 듀얼 배터리의 충전을 제어하는 프로세서의 동작 방법으로서, 상기 하이브리드 차량의 시동 시도가 감지되면, 부하를 위한 제1 배터리와 시동을 위한 제2 배터리의 사이에 위치하는 릴레이를 오픈하고, 시동의 성공 여부를 확인하는 단계, 상기 시동이 실패하면, 상기 제1 배터리와 상기 제2 배터리가 병렬로 연결되도록 상기 릴레이를 닫는 단계, 그리고 상기 하이브리드 차량의 시동 재시도가 성공하면, 상기 제2 배터리를 충전 모드로 진입시켜 상기 제2 배터리를 충전시키는 단계를 포함한다


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    Title :

    METHOD FOR CONTROL DUAL BATTERIES IN HYBRID ELECTRIC VEHICLE


    Additional title:

    하이브리드 차량의 듀얼 배터리 제어 방법


    Contributors:
    LEE MINWOO (author)

    Publication date :

    2023-02-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / F02N STARTING OF COMBUSTION ENGINES , Anlassen von Brennkraftmaschinen



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