TRAIN TRACKING SYSTEM Russian patent published in 2015 - IPC B61L25/02 

FIELD: radio engineering, communication.

SUBSTANCE: system contains the airborne receiver of navigation satellite system, the unit of fixation of geographical coordinates to the railway line route, the airborne controller, the locomotive radio station and the control information server installed in the control centre, the electric centralization devices, the stationary radio transceiver. The control centre is also added by the censor device for tracking of train movement along railway haul and the shaper of data on location of head and tail cars of the train. Along the railway track at the pre-set distance from it the fibre-optical cable with sealed plug is laid and connected to the input and output of the sensor device of tracking movement of the train along railway haul the additional output of which is connected to the first input of the shaper of data on location of head and tail cars of the train, the output and the second input of which are connected respectively with the third input and the third output of the control information server.

EFFECT: improvement of reliability of the train tracking system.

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