CODE-LOCATION POSITIONING SYSTEM FOR ROLLING STOCK ON BRANCHED AND NON-BRANCHED TRACK CIRCUITS Russian patent published in 2023 - IPC B61L23/16 

FIELD: rail traffic control.

SUBSTANCE: technical solution includes microprocessor logical transceiver modules, communication lines, CAN buses, locomotive transceiver modules duplicate tail car safety modules, characterized in that input radio tags are included at the boundaries of sections and stations, made with the possibility of transmitting information about the track development, fixing transport units, assigning a variable cipher during time division of communication channels, radio tags and microprocessor logic transceiver modules are connected via a common CAN bus, while the microprocessor logic transceiver modules are configured to determine the location of the rolling stock by controlling the time for transmission and receiving the return signal along the rail threads from the locomotive transceiver and duplicate safety modules.

EFFECT: improved traffic safety.

2 cl, 8 dwg