发明名称 |
METHOD AND APPARATUS FOR CONTROLLING AN ACTUATABLE RESTRAINING DEVICE USING CRUSH ZONE SENSORS FOR SAFING FUNCTION |
摘要 |
The present invention is directed to an apparatus for controlling a vehicle actuatable occupant restraining system including a discrimination crash sensor (32, 34, 36) for sensing a vehicle crash condition and providing a discrimination crash signal indicative thereof. A first crush zone sensor (40) is located at a first vehicle crush zone location and provides a first crush zone signal indicative of crash acceleration sensed by the first crush zone sensor. A second crush zone sensor (42) is located at a second vehicle crush zone location for providing a second crush zone signal indicative of crash acceleration sensed by the second crush zone sensor. A crush zone safing determining function (218) of the controller (50) monitors the first crush zone sensor and the second crush zone sensor and provides a crush zone safing signal in response to one of the first and the second crush zone sensors signals exceeding a first threshold and the other of the first and the second crush zone sensors signals being faulty. |
申请公布号 |
WO2006019789(A3) |
申请公布日期 |
2006.06.01 |
申请号 |
WO2005US24812 |
申请日期 |
2005.07.13 |
申请人 |
TRW AUTOMOTIVE U.S. LLC |
发明人 |
FOO, CHEK-PENG;YEH, HUAHN-FERN;SUMNER, PAUL, LEO |
分类号 |
B60R21/01 |
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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