发明名称 |
SYSTEM AND METHOD FOR TESTING A CIRCUIT DEVICE FOR CONTROLLING AN AUTOMOBILE PASSENGER PROTECTION MECHANISM |
摘要 |
A circuit device for controlling an automobile passenger protection mechanism has a parallel circuit which is supplied by an energy source (5) delivering a test current (ILADE), said parallel circuit consisting of an energy storage capacitor (1), a series circuit consisting of a ignition element (2) and a controllable driver (3). When the energy storage capacitor (1) is discharged at least to a large extent and when the driver (3) is switched to a conductive state for testing purposes, a test voltage (UPRUF) which drops out in the series circuit (2, 3) is taken up and evaluated. |
申请公布号 |
WO9906245(A2) |
申请公布日期 |
1999.02.11 |
申请号 |
WO1998DE02023 |
申请日期 |
1998.07.17 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT;BELAU, HORST;ZELGER, CHRISTIAN |
发明人 |
BELAU, HORST;ZELGER, CHRISTIAN |
分类号 |
B60R21/01;B60R21/16;B60R22/46;G01R31/00 |
主分类号 |
B60R21/01 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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