The present invention relates to a device for preventing discharge of a vehicle battery. According to an embodiment of the present invention, a device for preventing discharge of a vehicle battery operates to: charge a battery by automatically starting the vehicle when the battery voltage of the vehicle reaches an anti-discharge reference voltage; and keep an engine running for a preset charging time and automatically turn off the vehicle after a preset time. The device automatically starts the vehicle when all of the following starting conditions are satisfied. The following starting conditions include: 1) the battery voltage of the vehicle reaches the anti-discharge reference voltage; 2) a parking brake must be engaged; 3) a gear must be in a neutral position or in a parking (P) position of the automatic vehicle; 4) preheating of the engine must be completed; and 5) the vehicle must be turned off. Therefore, an air conditioning system provided in the vehicle can be used at all times.

    본 발명은 차량의 배터리 방전 방지 장치에 관한 것으로, 본 발명의 실시예에 따르면, 차량 배터리 방전 방지 장치는, 차량의 배터리 전압이 방전 방지 기준 전압에 도달하면 자동으로 차량의 시동을 걸어 배터리를 충전시키고, 미리 설정된 충전 시간 동안 시동을 유지한 후 미리 설정된 시간이 지나면 자동으로 차량의 시동을 오프하도록 동작하고, 상기 차량 배터리 방전 방지 장치는, 다음의 시동 조건: 1) 차량의 배터리 전압이 방전방지 기준전압에 도달; 2) 파킹 브레이크가 체결이 되어 있어야 함; 3) 기어가 중립 위치에 있어야 함 또는 오토 차량의 파킹(P)의 위치에 있어야 함; 4) 엔진의 예열이 완료되어야 함 5) 차량에 시동이 켜져 있지 않아야 함;을 모두 만족하는 경우에 차량을 자종으로 시동시킨다.


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    Title :

    Vehicle battery discharge prevention device according to the use of hybrid air conditioner


    Additional title:

    하이브리드 에어컨의 사용에 따른 차량 배터리 방전 방지 장치


    Contributors:

    Publication date :

    2022-04-04


    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 / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / F02N STARTING OF COMBUSTION ENGINES , Anlassen von Brennkraftmaschinen



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