Hot rail wheel bearing detection

Hot rail wheel bearing detection

A system for detecting a moving hot bearing or wheel of a rail car is provided. The system includes a first comparator to receive input signals representative of radiation emitted by the moving hot rail car bearing or wheel, and to compare the input signals to a threshold value. The system further i...

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Hauptverfasser: Mathews, Jr, Harry Kirk, Hershey, John Erik, Bonanni, Pierino Gianni, Church, Benjamin Paul, Osborn, Brock Estel
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Sprache:eng
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creator Mathews, Jr, Harry Kirk
Hershey, John Erik
Bonanni, Pierino Gianni
Church, Benjamin Paul
Osborn, Brock Estel
description A system for detecting a moving hot bearing or wheel of a rail car is provided. The system includes a first comparator to receive input signals representative of radiation emitted by the moving hot rail car bearing or wheel, and to compare the input signals to a threshold value. The system further includes a counter for counting incidents of the input signals exceeding the threshold value and a second comparator to compare a number of incidents of the input signals exceeding the threshold value to a count threshold as an indication of detection of a hot rail car bearing or wheel.
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title Hot rail wheel bearing detection
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