TRAIN LOCATION CONTROL SYSTEM Russian patent published in 2020 - IPC B61L25/02 

FIELD: rail vehicles.

SUBSTANCE: train location control system comprises an on-board satellite navigation system receiver, the output of which is connected to the on-board controller through a geographic coordinate reference unit to the track line, input and output of which are connected to output and input of locomotive radio station, and information control server installed in control center, first input and first output of which are respectively connected to electric centralization device output and input, second input and second output of information-control server are connected to output and input of stationary radio transceiver, respectively, as well as installed in control center sensor device for tracking movement of train on haul and unit for generating data on location of train cars, wherein along the railway track at a predetermined distance therefrom a fiber-optic cable with a sealed plug is laid and is connected to the input / output of the sensor tracking device of movement of the train on the haul, additional output of which is connected to first input of train data generation unit, output and second input of which are connected to third input and third output of information control server, respectively. Each specific point of the outer shell of the fiber-optic cable, which coordinates are known, is mechanically connected to the railway track rail by means of an element providing vibration transmission.

EFFECT: broader functional capabilities of the system and higher reliability of its operation.

3 cl, 2 dwg