SYSTEM OF INTERVAL RAILWAY TRAFFIC CONTROL ON STATION LIMIT Russian patent published in 2010 - IPC B61L25/00 B61L23/16 

FIELD: transport.

SUBSTANCE: invention relates to railway automatic control and telemetry systems, namely to railway interval traffic control. System of interval traffic control on station limit between adjacent railway terminal electric control circuitry comprises n block-sections with unlimited tome frequency rail circuits and intermediate colour light signal. Every locomotive operated on track section is equipped with automatic locomotive continuous signaling system of integrated safety system, point channel receiver, satellite navigation receiver and digital radio communication channel transceiver. Aforesaid devices are connected via inter-module interface with central data processing module and modules of traffic route memory, recording, indication, operator vigilance control and locomotive actuator control. Note that floor-mounted coupling devices of aforesaid block-section common transmitting ends rail circuits of the first groups are cable-connected with inputs of appropriate tone frequency code signal transmitters, while those of the second group are connected to outputs of floor-mounted switching units. Note also that first inputs of switching units are cable-connected with outputs of appropriate tone frequency code signal transmitters, while second inputs of switching units are connected to outputs of standby floor-mounted code signal transmitters that send signal in automatic locomotive signaling system frequency. Note also that every locomotive has modules of standby control with their ports connected to inter-module interface and their outputs connected to input of controlling threshold sensitivity of continuous automatic signaling system receiver.

EFFECT: higher reliability.

2 dwg