发明名称 Arrangement for triggering restraining arrangement in motor vehicle achieves at least comparable reliability at lower cost - produces control signal with first current and second current in opposite direction; ignition performed by second current depending on integral of first current
摘要 The arrangement has an accident detection sensor (1), a control device (3) that produces a control signal in response to the sensor signal (3), an ignition device (20) spatially separate from the control device and connected to it by a cable (9,15) and an ignition element (25) for the restraining device electrically coupled to the ignition device. The control signal consists of a first current in one direction and a subsequent second current in the opposite direction. The ignition device contains an integration device (22) for integrating the first current and a triggering device (24). Ignition is performed by the second current when or after a threshold value of the integral of the first current is reached.
申请公布号 DE10005785(C1) 申请公布日期 2001.09.06
申请号 DE20001005785 申请日期 2000.02.10
申请人 SIEMENS AG 发明人 BELAU, HORST
分类号 B60R21/01;(IPC1-7):B60R21/01 主分类号 B60R21/01
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