COMBINED HIGH-SPEED DATA EXCHANGE SYSTEM FOR TRAIN CONTROL SYSTEMS Russian patent published in 2021 - IPC B61L27/00 H04M3/56 

FIELD: data exchange.

SUBSTANCE: invention relates to a means of data exchange in train traffic control. The system contains the first fiber-optic communication line (1), laid along each haul (2), between stations (3) and (4), limiting this haul, conventionally divided into track sections (5), on the borders of which floor broadband transceivers are located modules (6) and blocks (7) signal conversion; splitters (8), generators (9) of channel allocation point numbers, radio channel switches (10), channel allocation switch (11), unit (12) for control of base radio stations of the LTE radio communication system, the first base station (13) of the radio communication system LTE, processor (14) for control of the data exchange system, unit (15) synchronization, second switch (16) allocating channels located at the second station (4 ), a second base station (17) of the LTE radio communication system, a unit (18) for controlling the coordinates of locomotives, a control server (20) of the DMR radio station system, a second fiber-optic communication line (19), a third switch (21) for channel allocation, the first (22) and the second (23) fixed radio stations of the DMR system.

EFFECT: increased system reliability.

2 cl, 1 dwg