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Method of forecasting train speed

  • US 7,447,571 B2
  • Filed: 04/24/2006
  • Issued: 11/04/2008
  • Est. Priority Date: 04/24/2006
  • Status: Active Grant
First Claim
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1. A method of speed forecasting a train over a track, the method comprising:

  • determining location of the train on the track, the present speed of the train, and brake and throttle setting of the train;

    calculating forecasted speeds at spaced points along the track based on the present train speed and location;

    calculating suggested brake and throttle settings at spaced points along the track based on the present location, speed and brake and throttle settings and forecasted speeds at the spaced points; and

    simultaneously displaying the track and forecasted speeds at the spaced points along the track.

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