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Geographic information system and method for monitoring dynamic train positions

  • US 20050192720A1
  • Filed: 02/27/2004
  • Published: 09/01/2005
  • Est. Priority Date: 02/27/2004
  • Status: Active Grant
First Claim
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1. A method for displaying geographic track data and geographic position data for a train, said method comprising:

  • employing a geographic information system database;

    entering static track data in said geographic information system database;

    determining a track section occupied by said train;

    determining geographic starting and ending positions of said track section;

    displaying geographic information regarding said static track data from said geographic information system database;

    determining geographic information regarding said track section occupied by said train from said geographic starting and ending positions of said track section and from said geographic information system database; and

    displaying said geographic information regarding said track section occupied by said train with said geographic information regarding said static track data.

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