Rail and train monitoring system and method

Rail and train monitoring system and method

  • CN 1,812,907 A
  • Filed: 05/19/2004
  • Published: 08/02/2006
  • Est. Priority Date: 06/27/2003
  • Status: Active Application
First Claim
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1. one kind is used for determining at least one method about the parameter of the train of process on railroad track (105), and this method comprises:

  • (a) detection position on railroad track (101) locate the sensing high frequency acoustic signal;

    And(b) analysis is corresponding to the Time Series of the high frequency spectrum of this high frequency acoustic signal, so that the train of the detection position of detection on railroad track is approaching.

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