发明名称 |
Method and system for impact time and velocity prediction |
摘要 |
A collision detection system includes at least one sensor. The data from the sensor is input to a recursive filter which selectively uses the input to predict the motion of a target object relative to a host vehicle. The recursive filter continues to use the data from the sensor until the target object is within a threshold distance of the host vehicle. Within the threshold distance, the sensor does not reliably provide accurate data. Accordingly, the recursive filter omits the sensor input from motion estimates when the target object is within the threshold distance, which leads to significant improvement in target motion prediction.
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申请公布号 |
US8447472(B2) |
申请公布日期 |
2013.05.21 |
申请号 |
US20070653604 |
申请日期 |
2007.01.16 |
申请人 |
JOH GYU MYEONG;KING ANTHONY GERALD;LUO WANGDONG;SHEHAN MARK ALAN;YUNG KANG HUNG CHARLIE;FORD GLOBAL TECHNOLOGIES, LLC |
发明人 |
JOH GYU MYEONG;KING ANTHONY GERALD;LUO WANGDONG;SHEHAN MARK ALAN;YUNG KANG HUNG CHARLIE |
分类号 |
G05D1/00;G06F7/70 |
主分类号 |
G05D1/00 |
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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