| 发明名称 |
TWO DIMENSIONAL PEDESTRIAN IMPACT SENSING |
| 摘要 |
A vehicle system includes a sensor that outputs an impact signal and a processing device that is programmed to calculate an acceleration envelope from the impact signal, determine a number of times the impact signal crosses a predetermined threshold, and determine whether the impact signal represents a pedestrian impact. Whether the impact is a pedestrian impact is based at least in part on the acceleration envelope and the number of times the impact signal crosses the predetermined threshold. |
| 申请公布号 |
US2016214555(A1) |
申请公布日期 |
2016.07.28 |
| 申请号 |
US201514605167 |
申请日期 |
2015.01.26 |
| 申请人 |
Ford Global Technologies, LLC |
发明人 |
Le Jialiang;Szawarski Hubert;Rao Manoharprasad K.;Reddy Yeruva Satya |
| 分类号 |
B60R21/0136;G01P15/00;B60R21/38;B60R19/03;B60R21/36 |
主分类号 |
B60R21/0136 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A vehicle system comprising:
a sensor configured to output an impact signal; and a processing device programmed to calculate an acceleration envelope from the impact signal, determine a number of times the impact signal crosses a predetermined threshold, and determine whether the impact signal represents a pedestrian impact based at least in part on the acceleration envelope and the number of times the impact signal crosses the predetermined threshold. |
| 地址 |
Dearborn MI US |
