| 摘要 |
PROBLEM TO BE SOLVED: To provide a navigation system capable of heightening its entertainment property. SOLUTION: When a mystery tour switch of a switch information input part 4 is operated, the processing of performing mystery tour guidance is executed. A route from a present location to a destination is computed by a route computing part 11 in the mystery tour guidance. The computed route is provided for a route guidance part 12. Guidance points of intersections etc. to turn right and left at are computed by the route guidance part 12. The computed route is not distinguished and displayed in a specific color, but route guidance only on right-turn and turn-left guidance is performed by sound or an enlarged view of the vicinity of the intersections. COPYRIGHT: (C)2005,JPO&NCIPI |
