发明名称 |
COLLISION PREDICTION SYSTEM, COLLISION PREDICTION DEVICE, COLLISION DETECTION METHOD, AND PROGRAM |
摘要 |
The present invention aims at obtaining a correct collision prediction result even if a grade separated crossing cannot be recognized based on images. A collision prediction device provided in a moving object detects a mark placed on either an overpass road or on an underpass road at the grade separated crossing. Then, the collision prediction device transmits information that denotes that the mark has been detected to a collision prediction device provided in a moving object other than a concerned moving object that is provided with its collision prediction device. In addition, the collision prediction device predicts a collision depending on whether the information that denotes that the mark has been detected has been transmitted from the other collision prediction device and whether its collision prediction device has detected the mark.
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申请公布号 |
EP2416305(A1) |
申请公布日期 |
2012.02.08 |
申请号 |
EP20100758418 |
申请日期 |
2010.03.17 |
申请人 |
NEC CORPORATION |
发明人 |
SAKURAI, KAZUYUKI;OKAZAKI, SHINICHIRO |
分类号 |
G08G1/16;B60R21/00;G01C21/00;G08G1/09;G08G1/0962;G08G1/0967 |
主分类号 |
G08G1/16 |
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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