发明名称 |
ROUTE SEARCH APPARATUS, ROUTE SEARCH METHOD AND COMPUTER-READABLE STORAGE MEDIUM STORING PROGRAM |
摘要 |
A route search apparatus configured to search a route from a set place of departure to a set destination comprises network data that includes nodes and links representing a road network, an average cost value indicating an average of travel time of each of the links, and a variance value indicating a degree of variance of the travel time, and a route searcher configured to determine the route from the place of departure to the destination as a recommended route, based on the average cost value, the variance value and a weight coefficient of the variance value. |
申请公布号 |
US2016363455(A1) |
申请公布日期 |
2016.12.15 |
申请号 |
US201515121576 |
申请日期 |
2015.02.19 |
申请人 |
ZENRIN CO., LTD. ;TOYOTA JIDOSHA KABUSHIKI KAISHA ;AISIN AW CO., LTD. |
发明人 |
MASUTANI Tomohiko;TASHIRO Hiroyuki;ARITA Tomoko;NAKAMURA Motohiro;KODAN Tomoki;IKENO Atsushi;KATO Yoshitaka;KOSHIBA Sadahiro;MAEKAWA Kazuteru;USHIDA Koichi |
分类号 |
G01C21/34;G08G1/0968 |
主分类号 |
G01C21/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Kitakyushu-shi JP |