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1. 发明专利

JP2008232065A Electric power source control device for vehicle 有权
标题翻译：电动汽车电源控制装置
公开(公告)号：JP2008232065A
公开(公告)日：2008-10-02
申请号：JP2007074772
申请日：2007-03-22
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： ASAKURA MASARU , YOSHITAKE KAZUMIKI , YAMAMOTO HIDETO , FUTAGAMI KEIICHIRO , DAITO AKIHITO , KUKI TAKASHI
IPC分类号： F02D29/02 , F02D11/02 , F02D45/00
摘要： PROBLEM TO BE SOLVED: To provide an electric power source device capable of surely stopping an engine even if IG relay goes wrong when a driver performs engine stop operation.
SOLUTION: The electric power source control device controlling electric power source of an automobile 1 mounting an engine E is provided with a start switch 2 used for driver's electric power source change over operation, a plurality of relays 11-13 supplying each device for operation (a fuel pump 21, a fuel injection valve 2, an ignition coil 23, and the like) when electric power source condition is in IGN-ON position, and an electric power source ECU 100 outputs engine stop signal to an engine ECU 5 when a start switch 2 is operated during operation of the engine E and a failure is detected by a failure determination part 33.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种当驾驶员执行发动机停止操作时即使IG继电器出错，也能够确定地停止发动机的电源装置。解决方案：控制安装发动机E的汽车1的电源的电源控制装置设置有用于驾驶员电源切换操作的起动开关2，多个继电器11-13供应每个装置（燃料泵21，燃料喷射阀2，点火线圈23等），电力源ECU100向发动机ECU输出发动机停止信号 5，当在发动机E的运行期间操作起动开关2并且由故障确定部件33检测到故障时。版权所有（C）2009，JPO＆INPIT

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