| 摘要 |
PROBLEM TO BE SOLVED: To accurately provide information related to a designation of a user without imposing complicated operation on the user. SOLUTION: In a car navigation system 1, a position information detection means 11 detects position information on a vehicle by using, for example, a GPS. A travel information history of the vehicle obtained based on the detected position information is accumulated in a travel information history means 15. When detecting an event such as start of an engine, an action prediction means 17 predicts a destination of the vehicle by referring to a travel route to a current time and to the accumulated travel information history. Commercial or traffic information regarding the predicted destination is acquired by an information acquisition means 18 from a server 2, and then is displayed on a screen, for example, by an information provision means 19. COPYRIGHT: (C)2009,JPO&INPIT |
