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1. 发明专利

JP2007284040A Driving circuit for ignition element of safety device 审中-公开
标题翻译：用于安全装置点火元件的驱动电路
公开(公告)号：JP2007284040A
公开(公告)日：2007-11-01
申请号：JP2007066574
申请日：2007-03-15
申请人： Infineon Technologies Ag , インフィネオンテクノロジーズアクチエンゲゼルシャフト
发明人： JUST OLAF , LIMMER JOSEF , DITTFELD TIMO
IPC分类号： B60R21/16 , B60R22/48
CPC分类号： B60R21/017 , F42C15/40
摘要： PROBLEM TO BE SOLVED: To obtain information about the current which has flowed in an ignition element in an accident to analyze how the accident occurred after the accident. SOLUTION: The driving circuit is provided with one or more ignition element terminals 31 and 32 for connecting the ignition element 30, a controllable current or voltage source 10 connected to the one or more ignition element terminals, and a sensor section having at least one detecting element 20. The detecting element is arranged inside a current passage between the current or voltage source and the one or more ignition element terminals, or arranged adjacent to the current passage. The detecting element includes a sensor material designed to be changed in color directly or indirectly depending on the current flowing between the current or voltage source and the ignition element. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：获取有关在事故中点燃元件中流动的电流的信息，以分析事故发生后的事故。解决方案：驱动电路设置有一个或多个用于连接点火元件30，连接到一个或多个点火元件端子的可控电流或电压源10的点火元件端子31和32，以及具有至少一个检测元件20.检测元件布置在电流源或电压源与一个或多个点火元件端子之间的电流通道内或邻近电流通道布置。检测元件包括被设计为根据在电流源或电压源与点火元件之间流动的电流直接或间接地改变颜色的传感器材料。版权所有（C）2008，JPO＆INPIT

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