About 63 results
https://drivepatents.com/patents/1091340 · 10 Dec 2003
In accordance with operation, data on a starting point, a destination, and a display scale are inputted to set a first route from the starting point to the destination based on the inputted data on the starting point and the destination. In case an obstacl...
https://drivepatents.com/patents/1093921 · 20 Aug 2003
From a present position recognized by a present position recognizer (15) to a destination recognized by a destination recognizer (16), a moving path is set by a moving path finder (17) based on map data and is stored in a storage, while a map is appropriat...
https://drivepatents.com/patents/1094208 · 6 Aug 2003
A route navigation system effects route navigating (24) from a first location along an optimized route to a destination location. Such comprises ascertaining the first location (30), storing guidance data (26) derived from the route navigating (24) from th...
https://drivepatents.com/patents/1097911 · 5 Mar 2003
A communication navigation system is provided with: a communication navigation terminal (5) and a communication center apparatus (3) with a communication network (2) for connecting them. The communication navigation terminal is provided with a traveling lo...
https://drivepatents.com/patents/1098538 · 5 Feb 2003
In a navigation apparatus, when a first detour route for detouring part of an initial route is present and calculation of a second detour route is instructed, a route search processing unit (28) determines whether the ratio of the distance of the first det...
https://drivepatents.com/patents/1099289 · 2 Jan 2003
The vehicle navigation method involves determining a first route from a start point to a destination and determining a second, alternative route to the first route. A third alternative route to the second alternative route is determined and a difference be...
https://drivepatents.com/patents/1100428 · 13 Nov 2002
A vehicle navigation system is provided. When route guidance for a vehicle to a destination is performed on the screen of a display unit (8) based on road data for route searching, whether or not the vehicle has entered a minor street or not is determined ...
https://drivepatents.com/patents/1105510 · 3 Apr 2002
Disclosed is a navigation apparatus for a vehicle, which detects a present location of a mobile body, searches for a route to a destination based on map data and roads ranked in accordance with a degree of details of roads, and outputs information of the s...
https://drivepatents.com/patents/1105740 · 27 Mar 2002
A navigation system (NS) is provided with: an operation section (7) that selects a scheduled route (SL) along which a vehicle is scheduled to move; a system controller (6) that searches for a different route (CL) while the vehicle is moving along the sched...
https://drivepatents.com/patents/1106691 · 13 Feb 2002
In order to make better use of personal information manager data and to improve the convenience for the user, in cases where such personal information manager data is used in a vehicle V, the personal information manager data including position data and ti...