System and method for detecting wheel bearing condition
AssigneeProgress Rail Services Corporation
InventorsMark J. BARTONEK, Donald J. ARNDT, Roland F. O'CONNELL
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Abstract
The present disclosure is directed to a method for detecting a condition associated with a wheel bearing on a train car. The method may include detecting a size and a location of the wheel bearing. The method may also include detecting a temperature associated with the wheel bearing based at least in part on the size and the location of the wheel bearing. The method may further include determining a wheel bearing condition based on the detected temperature.
Claims20
A method for detecting a condition associated with a wheel bearing on a train car, the method comprising:
- detecting a size and a location of the wheel bearing;
- detecting a temperature associated with the wheel bearing based at least in part on the size and the location of the wheel bearing;
- and
- determining a wheel bearing condition based on the detected temperature.
A system for detecting a condition associated with a wheel bearing on a train car, the system comprising:
- at least one sensor configured to generate at least one thermal image;
- and
- a processor configured to:
- detect a size and a location of the wheel bearing based on the at least one thermal image;
- detect a temperature associated with the wheel bearing based at least in part on the at least one thermal image and the size and the location of the wheel bearing;
- and
- determine a wheel bearing condition based on the detected temperature.
A method for detecting a condition associated with a wheel bearing on a train car, the method comprising:
- receiving at least one thermal image from at least one sensor;
- detecting a size and a location of the wheel bearing based on the at least one thermal image;
- detecting a temperature associated with the wheel bearing based at least in part on the at least one thermal image and the size and the location of the wheel bearing;
- determining whether an obstruction is located a predetermined distance from the wheel bearing;
- determining a wheel bearing condition based on the detected temperature and the obstruction determination;
- and
- implementing a control action based on the determined wheel bearing condition.
Dependencies are inferred from the claim text.