BROADBAND WIRELESS ACCESS SYSTEMS ON RAILWAY STATIONS Russian patent published in 2010 - IPC B61L27/00 

FIELD: physics; communications.

SUBSTANCE: invention relates to radio communication systems and can be used in operation of railway stations. The system comprises access points, a switch, a system server, automated workstations, automated workstations for the dispatching apparatus, relays, mobile terminals, mobile and fixed video cameras, as well as a modem, a monitor and a video camera fitted on a mobile unit. Automated workstations of the dispatching apparatus are connected to a data transmission network. The output of the main access point is connected to the input of the switch, which is connected by one output to the data transmission network, and by the other to the input of the system server. The output of the system server is connected to the input of the automated workstation. Outputs of the rest of the access points are connected to the data transmission network. Inputs of the access point are connected through a radio channel to outputs of the relays. Each input of the relays is connected to the respective fixed video camera. The video camera on the mobile unit is connected to the modem and the monitor, and the mobile video camera is connected to the mobile terminal.

EFFECT: fast interaction of components of the system over a radio channel due to possibility of transmitting the required information in form of speech, data and video.

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