| 摘要 |
PROBLEM TO BE SOLVED: To retrieve a route when returning again from a facility to an expressway, after using the facility outside the expressway, in travel on the expressway. SOLUTION: A route searching means 3 outputs and displays a searched result for the routes from an exit of the expressway to an entrance of the expressway via the sorted facility on a display means 7, when the present position detected by a present position detecting means 2 is within the expressway, and when a position of the facility sorted by a facility information sorting means 6 is outside the expressway. COPYRIGHT: (C)2004,JPO&NCIPI |
