发明名称 |
METHOD AND APPARATUS FOR DETERMINING A VEHICLE PITCH-OVER CONDITION |
摘要 |
An apparatus for determining a pitch-over condition of a vehicle comprises a first accelerometer for sensing acceleration in a Z-axis direction substantially perpendicular to both a front-to-rear axis of the vehicle and a side-to-side axis of the vehicle and for providing a first acceleration signal indicative thereof. A second accelerometer for senses acceleration in an X-axis direction substantially parallel to said front-to-rear axis of the vehicle and provides a second acceleration signal indicative thereof. A controller determines a Z-axis velocity value from the first acceleration signal and a pitch-over condition of the vehicle in response to both the determined Z-axis velocity value and the second acceleration signal. |
申请公布号 |
KR20110026482(A) |
申请公布日期 |
2011.03.15 |
申请号 |
KR20117001047 |
申请日期 |
2009.06.17 |
申请人 |
TRW AUTOMOTIVE U.S. LLC |
发明人 |
FOO CHEK PENG;YEH HUAHN FERN;BACKMANN JAVIER;UENLUE TIMUR;PFRIENDER HARALD |
分类号 |
B60R21/013;B60R21/01;G01M17/007;G01P15/00 |
主分类号 |
B60R21/013 |
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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