SYSTEM OF TECHNOLOGICAL RADIO COMMUNICATION THROUGH DIGITAL CHANNELS OF COMMUNICATION IN RAILROAD (VERSIONS) Russian patent published in 2010 - IPC B61L27/04 

FIELD: radio communication.

SUBSTANCE: system of technological radio communication through digital channels comprises managing-radio station with digital interface and panels of operational radio communication in single dispatcher control centre. Each intermediate station is equipped with stationary radio station with digital interface and control panels. Stationary radio stations are combined in ring serially with managing-radio stations with the help of dedicated primary digital channel of technological digital circuit and main digital circuit. Each train locomotive is equipped with portable radio station. In single dispatcher centre there are managing-radio stations connected serially with the help of dedicated primary digital channel, at the same time channel comprises D-channel and B-channels for each section of technological radio communication. In single dispatcher control centre, additional outlet of each managing-radio station is connected to system of monitoring and administration data transfer, to which two servers are connected, being joined to computer devices of automated workplaces for control of technological radio communication system and single system of monitoring and administration.

EFFECT: improved reliability of technological radio communication system.

2 cl, 2 dwg