| 摘要 |
PROBLEM TO BE SOLVED: To automatically post required time and predicted arrival time when driving on an already utilized road to a location where a user has been before to the user. SOLUTION: A required time calculation section 67 calculates required drive time and/or destination arrival time when driving from the destination of path information to the destination according to path information extracted from a path information registration section 66, based on the results of past path guidance and road traffic information acquired by a traffic information acquisition section 63. Then, a display control unit 70 displays the required time and/or destination arrival time calculated by a required time calculation section 67 on a display unit 5 along with destination information. COPYRIGHT: (C)2004,JPO |
