Device for Monitoring Condition of a Railway Supply Line

摘要

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.