Methods and systems for alerting a user to the presence of a fault in an electromechanical system in a railway infrastructure
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United States of America Patent
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Oct 8, 2019
Grant Date -
Jun 7, 2018
app pub date -
Feb 9, 2016
filing date -
Apr 28, 2015
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Abstract
A computer-implemented method for alerting a user to the presence of a fault in an electromechanical system in a railway infrastructure, the method comprising: receiving electrical usage data indicative of the value of an electrical usage parameter associated with the electromechanical system; receiving temperature data indicative of the present temperature of the electromechanical system; determining, based on a predetermined relationship between the electrical usage parameter and the temperature, whether or not the value of the electrical usage parameter is indicative of a fault in the electromechanical system and if so, issuing an alert to indicate the presence of the fault.
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