发明名称 |
SEGMENT DEFINING METHOD, TRAVEL TIME CALCULATION DEVICE, AND DRIVING SUPPORT DEVICE |
摘要 |
Disclosed is a section defining method that separates a road between a departure point and a destination point into a plurality of links under a predetermined condition and defines a section based on a link cost, which is an index indicating ease of travel and set for each link. The section is used to generate guide information provided to a driver of a vehicle. The section is defined by combining, among the plurality of links between the departure point and the destination point, at least two continuous links that yield a decrease in standard deviation, which is based on sums of the link costs. |
申请公布号 |
EP2602776(A1) |
申请公布日期 |
2013.06.12 |
申请号 |
EP20110814747 |
申请日期 |
2011.08.05 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
HAYASHIDA, TERUHIDE;YOSHIOKA, SATOMI;NAKASHIMA, HIROKI;ITO, HIDEO |
分类号 |
G08G1/00;G01C21/26;G01C21/34;G08G1/01;G08G1/09;G08G1/0968 |
主分类号 |
G08G1/00 |
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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