Navigation terminal and method of processing data for a...

Details Navigation terminal and method of processing data for a... Navigation terminal and method of processing data for a...

2006-06-13

2006-06-13

Beaulieu, Yonel (Department: 3661)

Data processing: vehicles, navigation, and relative location

Navigation

Employing position determining equipment

C701S208000, C340S988000

Reexamination Certificate

active

07062375

ABSTRACT:
A navigation terminal2loaded in a vehicle1is provided with a wireless communication device connectable to a movable communications network3and a present position detection device and instructs implementation of a predetermined navigation function. The gateway apparatus4connects the movable communications network3and the Internet5and implements protocol conversion and charging processing. A navigation server6acquires positional data of the vehicle1from the navigation terminal2via the Internet5,discriminates map data to be a distribution object to the navigation terminal2,and generates navigation information based on the instructed navigation function to provide it to the navigation terminal2.A map search server7reads map data discriminated as the distribution object from a map data base8accumulating map data and distributes them to the navigation terminal2via the Internet5.

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patent: 6295503 (2001-09-01), Inoue et al.
patent: 6532417 (2003-03-01), Hatano
patent: 198 32 035 (1999-02-01), None
patent: 0 785 535 (1997-07-01), None

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