Single or multiple route map matching apparatus for...

Details Single or multiple route map matching apparatus for... Single or multiple route map matching apparatus for...

2003-02-20

2009-02-17

To, Tuan C (Department: 3663)

Data processing: vehicles, navigation, and relative location

Navigation

Employing position determining equipment

C340S995220, C348S211300

Reexamination Certificate

active

07493213

ABSTRACT:
Disclosed is a single or multi-route map matching apparatus in a system which provides a navigation service via a mobile communication terminal. The map matching apparatus comprises: an information center for calculating an optimum route to a destination inputted by a user based upon a present location of the mobile communication terminal, and generating a format of route data based upon the calculated optimum route; and an Intelligent Transportation System (ITS) terminal for detecting the present location of the mobile terminal to generate location data, processing the route data, performing map matching based upon the location data to determine whether the user travels on a given route or departs from the route, and performing road guidance based upon a result of the map matching.

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European Search Report dated Oct. 27, 2003 issued in a counterpart application, namely, Appln. No. 03004323.6.
Korean Office Action (3 pgs.).

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