Navigation system, and information acquisition method

Details Navigation system, and information acquisition method Navigation system, and information acquisition method

2007-08-14

2007-08-14

Camby, Richard M. (Department: 3661)

Data processing: vehicles, navigation, and relative location

Navigation

Employing position determining equipment

C701S210000, C340S988000

Reexamination Certificate

active

11594916

ABSTRACT:
A technique which enables a navigation system mounted on a vehicle or the like to be connected with an information providing device by utilizing a short range base station.In cases where a recommended route passes through a communication spot, which is an area enabled for communication by the short range base station, the navigation system is connected with the information providing device through the base station, after moving as far as the communication spot, and in cases where the recommended route does not pass through the communication spot, the system is connected with the information providing device through a public network by a communication terminal.

REFERENCES:
patent: 7171306 (2007-01-01), Hirose
patent: 7177760 (2007-02-01), Kudo
patent: 7203598 (2007-04-01), Whitsell
patent: 2001-264088 (2001-09-01), None

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