| 摘要 |
PROBLEM TO BE SOLVED: To provide a course setting device for a vehicle for easily informing of a margin for time at an intermediate destination. SOLUTION: By inputting expected arrival time when setting a course that starts from a start point, goes through intermediate destinations, and reaches a final destination, a navigation device finds the sum total of margins for time by subtracting present time and a time period required for the course from the expected arrival time. Then, a margin for time per intermediate destination is found by dividing the sum total of margins for time by the number of intermediate destinations. COPYRIGHT: (C)2004,JPO&NCIPI |
