Method and system for retrieving and broadcasting updated...

Details Method and system for retrieving and broadcasting updated... Method and system for retrieving and broadcasting updated...

2007-09-04

2010-02-02

Hunnings, Travis R (Department: 2612)

Communications: electrical

Vehicle position indication

Map display

C340S988000, C340S990000, C340S995100, C340S995120

Reexamination Certificate

active

07656312

ABSTRACT:
A tracking method and system. The method comprises receiving by a tracking apparatus, data comprising informational data segments and associated tracking data segments. The tracking apparatus is moved within a specified proximity of a first location. The tracking apparatus senses the first location. The tracking apparatus retrieves a first informational data segment associated with the first location based on a first tracking data segment. The tracking apparatus requests an updated informational data segment associated with the first informational data segment, the first tracking data segment, and the first location. The tracking apparatus retrieves the updated informational data segment. The tracking apparatus broadcasts a specified portion of the updated informational data segment. The specified portion is dependent on a specified condition of the tracking apparatus.

REFERENCES:
patent: 5806018 (1998-09-01), Smith et al.
patent: 6199045 (2001-03-01), Giniger et al.
patent: 6205399 (2001-03-01), Ogino et al.
patent: 6329908 (2001-12-01), Frecska
patent: 6385533 (2002-05-01), Halt et al.
patent: 6801779 (2004-10-01), Liebenow
patent: 6845338 (2005-01-01), Willins et al.

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