DATA TRANSMISSION SYSTEM BASED ON DECT STANDARD RADIO CHANNEL Russian patent published in 2010 - IPC B61L27/02 

FIELD: physics, communications.

SUBSTANCE: invention relates to telecommunication engineering, mainly to digital communication, and can be used on railway transport for transmitting data between stationary and mobile objects of information control systems and simultaneous communication. The data transmission system based on a DECT standard radio channel has a stationary control unit on a centralised power system post, with the input of the said stationary control unit connected to the control complex of the centralised power system post while the standby output is connected to the input of a standby radio-frequency modem. The high frequency output of the radio-frequency modem is connected to an antenna. On a shunting locomotive, the system consists of an onboard control unit and a standby radio-frequency modem whose high frequency output is connected to an antenna and the signal output to the standby input of the onboard control unit, the output of which is designed for connection to the actuating unit of the shunting locomotive. On the centralised power system post there is a communication switch, a modem, a computer mounted on the automated workstation of the operator, series-connected DECT base station controller and DECT base station multiplexer, outputs of which are connected to signal inputs of the DECT base radio stations. On the shunting locomotive there is an onboard DECT radio station, as well as a portable DECT user handset.

EFFECT: invention broadens functional capabilities of the system.

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