System and method for shunting detection
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United States of America Patent
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Jan 24, 2017
Grant Date -
Oct 29, 2015
app pub date -
Apr 9, 2015
filing date -
Apr 28, 2014
priority date (Note) -
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status (Latency Note)
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Abstract
A system includes at least one application device, a control unit, at least one detection device, and at least one processor configured to be disposed on-board a vehicle system. The at least one application device is configured to be at least one of conductively or inductively coupled with at least one conductive track of a route traveled by the vehicle system. The control unit is configured to control the at least one application device to electrically inject at least one examination signal into the conductive tracks. The at least one detection device is configured to detect the examination signal passing through a test loop. The at least one processor is configured to identify a failure of the vehicle to adequately shunt electrical signals between the conductive tracks based upon the examination signal detected by the at least one detection device.
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