Data processing: vehicles – navigation – and relative location – Navigation – Employing position determining equipment
Patent
1995-08-24
1998-06-30
Nguyen, Tan Q.
Data processing: vehicles, navigation, and relative location
Navigation
Employing position determining equipment
701209, 701210, 701217, 340990, 340995, G06F16500, G08G 1123
Patent
active
057748241
ABSTRACT:
A map matching navigation system for monitoring vehicle state characteristics including the location of a vehicle on a map route. The map matching navigation system may operate in a fixed mode wherein the map route is inputted by a user or a flexible mode wherein the map matching navigation system determines the map route from a plurality of measured points which correspond to the location of the vehicle. The map matching navigation system additionally updates the location of the vehicle at a plurality of positions on the map route wherein the vehicle location is known with an increased level of confidence.
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Gilmore Brian J.
Lu Min
Pusateri Michael A.
Streit Donald A.
Monahan Thomas J.
Nguyen Tan Q.
The Penn State Research Foundation
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