发明名称 |
Method and apparatus for activating a crash countermeasure in response to the road condition |
摘要 |
A system for sensing a potential collision of a first vehicle (11) with a second vehicle (72) that transmits a second position signal. The first vehicle has a pre-crash sensing system (10) includes a memory (14) that stores vehicle data and generates a vehicle data signal. A first global positioning system (18) generates a first position signal corresponding to a position of the first vehicle. A first sensor (20) generating sensor data signals from the first vehicle. A receiver (22) receives a second position signal and a road condition signal from the second vehicle. A countermeasure system (40) is also coupled within the first vehicle. A controller (12) is coupled to the memory (14), the global positioning receiver (18) the first sensor (20) and the counter measure system (40). The controller (12) determines a distance to the second vehicle in as a function of the second position signal. The controller determines a first vehicle trajectory from the sensor data signals and the position signal. The controller (12) determines a threat level as a function of the distance, the first vehicle trajectory and the road condition signal and activates the counter-measure system in response to the threat level.
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申请公布号 |
US6480102(B1) |
申请公布日期 |
2002.11.12 |
申请号 |
US20020683588 |
申请日期 |
2002.01.23 |
申请人 |
FORD GLOBAL TECHNOLOGIES, INC. |
发明人 |
MILLER RONALD HUGH;SALMEEN IRVING TOIVO;DIMEO DAVID MICHAEL;TASCILLO ANYA LYNN |
分类号 |
B60W30/08;G01S5/00;G01S5/14;G01S13/93;G01S19/05;G01S19/51;G08G1/16;H01Q1/32;(IPC1-7):G01S13/93 |
主分类号 |
B60W30/08 |
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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