Abnormal vehicle dynamics detection

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United States of America Patent

PATENT NO 9714043
SERIAL NO

14996443

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A solution for evaluating a vehicle, such as a railroad vehicle, is provided. Vibration data relating to the railroad vehicle can be acquired by vibration sensing devices located adjacent to a rail. Enhanced signal data can be generated from the vibration data acquired by the vibration sensing devices. The enhanced signal data can be evaluated for any anomalous features, such as vibration peaks. When multiple anomalous features are present, these features can be further evaluated to determine whether they indicate a presence of a defect on the railroad vehicle that is producing a periodic signal.

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Patent Owner(s)

  • INTERNATIONAL ELECTRONIC MACHINES CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gamache, Ronald W East Greenbush, US 27 890
Hayes, Peter Delmar, US 13 249
Mian, Zahid F Loudonville, US 85 2963

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