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    • 3. 发明授权
    • Power supply controller for vehicle with function of preventing running down of battery
    • 车辆电源控制器具有防止电池运行的功能
    • US06268663B1
    • 2001-07-31
    • US09445535
    • 1999-12-07
    • Ken AbeShigeki ItabashiHiroshi TutumiMasaaki Imamura
    • Ken AbeShigeki ItabashiHiroshi TutumiMasaaki Imamura
    • B60R1602
    • H02J7/0032
    • This invention proposes a control device for an electric source supply, providing a function which prevents battery death of a vehicle. A lamp main relay turns a lamp main relay 3 off in case an ignition switch 1a is off and also when a door state is not changed over time T1 which is predetermined with a timer Tm1, and cuts off an electric source supply to an interior dome lamp 5, door lamps 6a, 6b, 6c of D-seat, P-seat, R-seat in order to prevent battery death. Further, a door/interior dome lamp control part 2c turns the interior dome lamp 5 and the door lamps in response to opened-doors off when doors are not closed more than time T2 which is predetermined with timer means Tm2 in order to prevent battery death. A warning signal may be generated before the control for preventing battery death or during the control mode for preventing battery death.
    • 本发明提出了一种用于电源的控制装置,提供了防止车辆电池死亡的功能。 灯主继电器在点火开关1a关闭的情况下以及当定时器Tm1预定的时间T1不改变门状态时将灯主继电器3关闭,并切断对内部圆顶的电源供应 灯5,D座椅,P座椅,R座椅的门灯6a,6b,6c,以防止电池死亡。 此外,门/室内灯泡控制部分2c响应于门未关闭时的内部圆顶灯5和门灯,多于用定时器装置Tm2预定的时间T2,以防止电池死亡 。 在用于防止电池死亡的控制之前或在用于防止电池死亡的控制模式期间可能产生警告信号。