SYSTEM FOR INTERVAL CONTROL OF MOVEMENT OF TRAINS AT RAILWAY HAUL Russian patent published in 2014 - IPC B61L3/12 

FIELD: physics; control.

SUBSTANCE: invention relates to interval control of train movement. The system for interval control of train movement at a railway haul comprises a block section with track circuits and intermediate traffic lights. Devices for interfacing the receiving ends of track circuits are connected to code signal receivers, and devices for interfacing the transmitting end which is common with the neighbouring track circuit are connected to transmitters. The integrated locomotive safety device (ILSD) includes continuous automatic cab signalling (CACS) receivers, a point channel receiver, a satellite navigation system receiver and a wireless mode, connected to the modules for: central information processing, route map memory, display, recording, monitoring operator alertness, controlling locomotive drive circuits and measuring distance and speed. The system includes fixed wireless modems of communication channels installed at electrical signal towers and connected by first ports to control computer systems of their towers. The second ports are connected to each other through a main data transmission line. The ILSD includes modules for generating secondary navigation data and checking conformity of the secondary navigation data, connected to the intermodule interface of the ILSD.

EFFECT: high reliability of the system.

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