| 摘要 |
PROBLEM TO BE SOLVED: To provide a relevant information providing device capable of retrieving relevant information by a simple operation. SOLUTION: This device is equipped with a destination setting and present spot classification estimation part 111 for setting a spot which becomes a destination inputted by a user or a spot estimated as the destination, a destination relevant classification history storage part 130, a destination relevant classification estimation part 112, and a presentation processing part 113 for presenting to the user information on a relevant classification estimated by the destination relevant classification estimation part 112. When a vehicle reaches the destination or its periphery and then the user sets the next destination or the next destination is estimated, the destination relevant classification history storage part 130 stores and preserves the classification of the reached destination and the classification of the next destination correlatively with each other. When the vehicle reaches some destination, the destination relevant classification estimation part 112 estimates the classification of the destination predicted to be aimed at next to the reaching destination based on the data stored and preserved in the destination relevant classification history storage part 130. COPYRIGHT: (C)2005,JPO&NCIPI |
