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公开(公告)号:US07176588B2
公开(公告)日:2007-02-13
申请号:US11221785
申请日:2005-09-09
申请人: Takuya Yahagi , Takashi Hisaki , Shuji Tomimatsu , Satoshi Arai , Shigeki Baba
发明人: Takuya Yahagi , Takashi Hisaki , Shuji Tomimatsu , Satoshi Arai , Shigeki Baba
CPC分类号: F02N11/0862
摘要: A starter drive device which drives a starter motor by, upon actuation of a starter switch, turning a starter relay ON and OFF via an electronic control device, wherein the electronic control device includes: an interface circuit; a power source control circuit; a calculation device and a delay circuit; a buffer; an addition circuit; a latch circuit; a first pull up circuit; a second pull up circuit; and wherein, if the power source control circuit has detected a drop of voltage of the power source when the starter motor is being driven, along with stopping the calculation device, the buffer disconnects the calculation device from the latch circuit, and controls the starter relay by operating the driver circuit via the latch circuit based upon the signals from the interface circuit and the second pull up circuit.
摘要翻译: 一种启动器驱动装置,其通过启动起动器开关来驱动起动电动机,通过电子控制装置使起动继电器接通和断开,其中所述电子控制装置包括:接口电路; 电源控制电路; 计算装置和延迟电路; 一个缓冲区 加法电路; 一个锁存电路; 第一个上拉电路; 第二个上拉电路; 并且其中,如果所述电源控制电路在启动电动机被驱动时检测到所述电源的电压下降以及停止所述计算装置,则所述缓冲器将所述计算装置与所述锁存电路断开,并且控制所述起动器继电器 通过基于来自接口电路和第二上拉电路的信号经由锁存电路来操作驱动器电路。
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公开(公告)号:US20060082316A1
公开(公告)日:2006-04-20
申请号:US11221785
申请日:2005-09-09
申请人: Takuya Yahagi , Takashi Hisaki , Shuji Tomimatsu , Satoshi Arai , Shigeki Baba
发明人: Takuya Yahagi , Takashi Hisaki , Shuji Tomimatsu , Satoshi Arai , Shigeki Baba
IPC分类号: H01J17/34
CPC分类号: F02N11/0862
摘要: A starter drive device which drives a starter motor by, upon actuation of a starter switch, turning a starter relay ON and OFF via an electronic control device, wherein the electronic control device includes: an interface circuit; a power source control circuit; a calculation device and a delay circuit; a buffer; an addition circuit; a latch circuit; a first pull up circuit; a second pull up circuit; and wherein, if the power source control circuit has detected a drop of voltage of the power source when the starter motor is being driven, along with stopping the calculation device, the buffer disconnects the calculation device from the latch circuit, and controls the starter relay by operating the driver circuit via the latch circuit based upon the signals from the interface circuit and the second pull up circuit.
摘要翻译: 一种启动器驱动装置,其通过启动起动器开关来驱动起动电动机,通过电子控制装置使起动继电器接通和断开,其中所述电子控制装置包括:接口电路; 电源控制电路; 计算装置和延迟电路; 一个缓冲区 加法电路; 一个锁存电路; 第一个上拉电路; 第二个上拉电路; 并且其中,如果所述电源控制电路在启动电动机被驱动时检测到所述电源的电压下降以及停止所述计算装置,则所述缓冲器将所述计算装置与所述锁存电路断开,并且控制所述起动器继电器 通过基于来自接口电路和第二上拉电路的信号经由锁存电路来操作驱动器电路。
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