TRAIN CONTROL SYSTEM Russian patent published in 2016 - IPC B61L27/04 

FIELD: telemechanics.

SUBSTANCE: invention relates to automation and telemechanics. Train control system comprises stationary computer of operator at control centre. Control centre and on controlled stations include data transmission devices, connected to interface module and to optical fibres of ring network station-to-station coupling system devices in main communication line. Main communication line includes an optical fibre of virtual track circuits, to which at end of main communication line is an intermediate link in form of a loop passing in remaining portion of fibre coming in reverse direction to control centre. In control centre and on controlled stations, unit of interface module is connected to a controller which is connected to electric interlocking systems devices and with stationary radio devices. In control centre there is an optical platform, coupled with initial link of optical fibre of virtual track circuits.

EFFECT: higher throughput.

1 cl, 1 dwg