ROUTE-GUIDING APPARATUS OF NAVIGATION SYSTEM, ROUTE GUIDING THEREFOR, ROUTE-GUIDING APPARATUS OF COMMUNICATION NAVIGATION SYSTEM AND ROUTE-GUIDING METHOD THEREFOR

摘要

PROBLEM TO BE SOLVED: To provide a route-guiding apparatus in a navigation system, which suitably generates guide information about the route guidance for users.;SOLUTION: The route guiding apparatus in a vehicle navigator 1 navigates a vehicle according to a map image displayed, based on map data and position data for showing the present position detected by a position-measuring member, and generates guide information about the route guiding during navigating one after another. It comprises a system controller 8 which is a means for changing the frequency of generating the guide information.;COPYRIGHT: (C)2003,JPO