About 63 results
https://drivepatents.com/patents/1072886 · 2 Nov 2005
A traffic information transmitting apparatus and a transmitting method transmit only different traffic information from the traffic information which has been obtained by a navigation apparatus (10) in advance. A tentative route is searched from a detected...
https://drivepatents.com/patents/1073526 · 5 Oct 2005
Systems, methods, and programs for navigation guide to a destination along a searched route and receive road information and traffic information including traffic congestion information. If according to the received traffic congestion information, traffic ...
https://drivepatents.com/patents/1074366 · 7 Sep 2005
A vehicle navigation procedure monitors (17) stored planned times and time intervals against actual progress along a route in a navigation system (100) route computer (12) and revises the route schedule or speed (16) if these are not met. Independent claim...
https://drivepatents.com/patents/1075377 · 3 Aug 2005
The vehicle navigation method involves transmitting journey route data from a service center (30) to a combination instrument (1) in a vehicle and determining driving instructions in the combination instrument for output to the driver using the route data....
https://drivepatents.com/patents/1079849 · 23 Feb 2005
The path from a start point (SP) to a destination point (ZP) is always indicated, independent of the current position of the vehicle. The path that has been covered is shown in a visually different way to the path still to be covered. The path between star...
https://drivepatents.com/patents/1079847 · 23 Feb 2005
The invention relates to a communication-based navigation system, wherein even when a vehicle deviates from an original guidance route, an in-vehicle terminal device (1) can locate a new guidance route and display the same without receiving another guidanc...
https://drivepatents.com/patents/1082847 · 27 Oct 2004
A primary table (650) stores the link information of reserved links selected by a path selecting unit (640). A rerouting information extracting unit (660) extracts rerouting paths from the reserved links stored in primary table based on the determination o...
https://drivepatents.com/patents/1087604 · 28 Apr 2004
A position acquisition unit obtains current positioning data including information of current position of a vehicle. A veer detecting unit uses current positioning data to detect veering of vehicle from determined travel route. A travel route determination...
https://drivepatents.com/patents/1090358 · 14 Jan 2004
An off board road vehicle navigation system obtains data from a server that indicates relevant route bearings. When the journey is in progress the driver may access the server to receive news of any obstructions or road delays. The route can then be modifi...
https://drivepatents.com/patents/1090677 · 2 Jan 2004
A method for in a motor vehicle (30) calculating a navigation route towards a destination (E) operates by sequentially presenting navigation indications to a vehicle user as being based on an actual position (A) of the vehicle, and on an actually calculate...