| 摘要 |
PROBLEM TO BE SOLVED: To provide a route guide device that enables user to travel, around a rotary by a user. SOLUTION: When current positions of a vehicle are successively detected and the rotary approaches forward of the position of one's own vehicle on a guide route, a diameter (50 m or the like) of the rotary is shown on a display 10, together with a rotary outline diagram 5, indicating the directions of an access and an exit of the rotary. In addition, voice notifies the diameter of the rotary and the direction of the exist to the access of the rotary. Thereby, since the user can easily perform drive operation matched with the size of the rotary; the user can easily travel around the rotary, and can easily recognize the position of the exit of the rotary. COPYRIGHT: (C)2007,JPO&INPIT |
