发明名称 |
Vehicle sensing based pre-crash threat assessment system |
摘要 |
A pre-crash assessment system 1 includes a host vehicle 3 in motion. A remote sensor 4, status monitoring sensors 5, and safety device actuators are coupled to the host object. The remote sensor 4 detects target object dynamics. The status monitoring sensors 5 detect host object dynamics. The safety device actuators activate safety devices. A threshold for each safety device actuator is defined by a safety device activation specification. A safety device controller 10, also coupled to the host object, generates tracking signals based on host object and target object dynamics. The safety device controller 10 also estimates future positions of the host and target objects, and estimates whether the potential for crash between the host and target objects is within the threshold criteria for specific safety device actuation. The controller 10 then controls the safety device actuators when the potential for crash is within the pre-determined threshold criteria.
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申请公布号 |
US6819991(B2) |
申请公布日期 |
2004.11.16 |
申请号 |
US20010995504 |
申请日期 |
2001.11.29 |
申请人 |
FORD GLOBAL TECHNOLOGIES, LLC |
发明人 |
RAO MANOHARPRASAD K.;PRAKAH-ASANTE KWAKU O.;MASRUR MD ABUL |
分类号 |
B60R21/01;B60R21/0134;G01S13/93;(IPC1-7):B60R21/32;G06F7/00;G06F19/00 |
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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