发明名称 |
REVERSE TRAVEL PREVENTION SYSTEM |
摘要 |
PROBLEM TO BE SOLVED: To provide a reverse travel prevention system, capable of further early detecting reverse travel of one' own vehicle to prevent the reverse travel of the own vehicle. SOLUTION: The reverse travel prevention system 100 for preventing the own vehicle which enters from a merging passage to a main line from reversely traveling along the main line by determining whether the own vehicle is reversely traveling or not based on output of an imaging device 2 mounted on the own vehicle includes: a stationary object extraction means 10 for extracting a stationary object E around the merging passage in each of image data successively taken by the imaging device 2; a displacement pattern acquisition means 11 which acquires a displacement pattern of the stationary object E changed in position on the image data according to the movement of the own vehicle; a reverse travel determination means 12 which determines whether the own vehicle is reversely traveling or not based on the displacement pattern of the stationary object E; and a reverse travel prevention support means 13 which supports prevention of the reverse travel when the reverse travel is determined. COPYRIGHT: (C)2009,JPO&INPIT
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申请公布号 |
JP2009193507(A) |
申请公布日期 |
2009.08.27 |
申请号 |
JP20080036009 |
申请日期 |
2008.02.18 |
申请人 |
TOYOTA MOTOR CORP;AISIN AW CO LTD;DENSO CORP |
发明人 |
IKE WATARU;NAKAO KOICHI;NAKAMURA MASAKI;ISHIKAWA TOMOAKI;YOSHIDA MAKI;TSURUMI KIYOSHI |
分类号 |
G08G1/16;B60R21/00;G06T1/00 |
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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