公开(公告)号：US20080281505A1

公开(公告)日：2008-11-13

申请号：US11943024

申请日：2007-11-20

申请人： Toshiaki HATA

发明人： Toshiaki HATA

IPC分类号： F02D45/00

CPC分类号： F02N11/0803 ,  B60R25/02113 ,  B60R25/04 ,  B60R25/20 ,  B60R2325/306 ,  F02N11/101

摘要： Provided is an engine starting system which is highly reliable in that a battery does not run out even if a manual switch is tampered and operated many times by a third party. Equipment on the propelled object side (2) includes an actuation signal refusing unit (22a) which avoids responding to an actuation signal from a switch (31) for a third predetermined time in at least one of the states where a number of actuation signals successively transmitted from the switch without producing an answer signal thereto has become equal to or larger than a prescribed number of times predetermined in a first predetermined time period and where the actuation signal has been kept tuned ON for a period equal to or longer than a second predetermined time period without producing an answer signal thereto.

摘要翻译： 提供了一种高可靠性的发动机启动系统，即使手动开关被第三方篡改和操作多次，电池也不会耗尽。 在被推进物体侧（2）上的设备包括致动信号拒绝单元（22a），其在至少一个状态下避免响应来自开关（31）的第三预定时间的致动信号，其中多个致动信号 从开关连续地发送而不产生应答信号已经变得等于或大于在第一预定时间段中预定的规定次数，并且其中致动信号已被保持调谐为ON等于或大于第二时间 而不产生应答信号。

公开(公告)号：US20110298276A1

公开(公告)日：2011-12-08

申请号：US12962390

申请日：2010-12-07

申请人： Yasuhiro TAKAHASHI ,  Takaaki TANAKA ,  Toru KUBO ,  Toshiaki HATA ,  Hideki UMEMOTO

发明人： Yasuhiro TAKAHASHI ,  Takaaki TANAKA ,  Toru KUBO ,  Toshiaki HATA ,  Hideki UMEMOTO

IPC分类号： F02N11/08

CPC分类号： F02N11/0825 ,  F02N11/0818 ,  F02N11/087 ,  F02N11/10 ,  Y02T10/48

摘要： A starter driving semiconductor switch apparatus energizes and de-energizes a starter according to a command from an outside. A series circuit to which semiconductor switches are connected in series is provided between a battery serving as a power supply and the starter. The starter is energized by bringing all the semiconductor switches into conduction. A voltage or a current at a predetermined point in the series circuit is monitored to make a self-diagnosis on whether the starter is allowed to start and whether there is a failure in the semiconductor switches according to a monitor output. The starter driving semiconductor switch apparatus is thus expected to have a longer useful life by energizing the starter not by using mechanical contacts but by using semiconductor switches.

摘要翻译： 启动器驱动半导体开关装置根据来自外部的指令使启动器通电和断电。 在用作电源的电池和起动器之间提供串联连接有半导体开关的串联电路。 通过使所有的半导体开关导通来启动启动器。 监视串联电路中的预定点处的电压或电流，以便根据监视器输出是否启动起动器以及半导体开关是否发生故障进行自我诊断。 因此，启动器驱动半导体开关装置通过使用机械触点而不是通过使用半导体开关来激励起动器而具有更长的使用寿命。