发明名称 |
método e aparelho para determinar uma condição de colisão de um veículo. |
摘要 |
A method for determining a crash condition of a vehicle comprises the step of sensing crash acceleration in a first direction substantially parallel to a front-to-rear axis of the vehicle and providing a first crash acceleration signal indicative thereof. The method also comprises the step of sensing crash acceleration in a second direction substantially parallel to a side-to-side axis of the vehicle and providing a second crash acceleration signal indicative thereof. The method further comprises the steps of determining a crash metric value functionally related to the sensed crash acceleration based on the second acceleration signal and comparing the determined crash metric value as a function of the sensed first crash acceleration signal against an associated threshold. The method still further comprises the step of determining a crash condition of the vehicle in response to (a) the comparison and (b) the first acceleration signal. |
申请公布号 |
BRPI0917357(A2) |
申请公布日期 |
2015.11.17 |
申请号 |
BR2009PI17357 |
申请日期 |
2009.08.21 |
申请人 |
TRW AUTOMOTIVE U.S. LLC |
发明人 |
ADRIANO PUTETTO;CHEK-PENG FOO;HUAHN-FERN YEH;KEVIN DANIEL WEISS;PAUL LEO SUMNER;TIMUR UNLU |
分类号 |
B60R21/00;B60R21/01;B60R21/0136 |
主分类号 |
B60R21/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|