| 摘要 |
PROBLEM TO BE SOLVED: To solve such a problem that, when there are a plurality of exits in an interchange, which one of the exits is to be used is nonambiguously decided. SOLUTION: When using the Chuo Expressway from the Tokyo city center, for example, a route getting out at Kunitachi Fuchu Interchange and going to Koushu Road is searched by an ordinary route search, however, when a user intends to pass by all means through a first exit of Hachioji Interchange, a route returning the Koushu Road from the first exit is searched and displayed by nominating the first exit of Hachioji Interchange thereby appropriately searching the route by realizing the intention of the user. |
