Rail and train monitoring system and method

Measuring and testing – Vibration – By mechanical waves

Reexamination Certificate

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Details

C073S602000, C073S659000, C246S16900S

Reexamination Certificate

active

06951132

ABSTRACT:
A system and method for determining at least one parameter related to a train traversing on a railway track is provided. The system comprises a sensor coupled to a detection location and configured for sensing acoustic signals at the detection location on the railway track and a processor coupled to the sensor and configured for analyzing a temporal progression of a frequency spectrum corresponding to the acoustic signals

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Rose, J.L., et al, “A Baseline and Vision of Ultrasonic Guided Wave Inspection Potential,” 2002, Transactions of the ASME, Journal of Pressure Vessel Technology,124, pp. 273-282.

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