Device for Monitoring Condition of a Railway Supply Line
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United States of America Patent
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Issued Date -
Jan 19, 2012
app pub date -
Jul 6, 2011
filing date -
Jul 7, 2010
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The present invention provides a monitor for monitoring a condition of a railway supply line when the supply line is in contact with a head of a pantograph of a vehicle in order to power the vehicle. The monitor includes a camera for monitoring parameters indicative of operating capability of the railway supply line and a reflective element including a pattern arranged on the pantograph head. The camera is arranged on the vehicle so as to register the pattern position with respect to a vertical direction. A pantograph and a vehicle are also provided.
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