Comprehensive Information Computer Networks (CICN)

Purpose:

• transmission of ACS TP data, telemetric information, telemetry signals, supervisory control signals;
• transmission of data from security systems, including video-data from surveillance cameras;
• control of condition of uninterrupted power supplies;
• organization of technological connection (eg, as a backup channel for the fire alarm, as the main channel for warning systems and evacuation management system of 3,4 and 5 types).

On the basis of CICN can be arranged:

• dispatcher network;
• LAN data transmission;
• exchange of e-mail, access channels to Internet;
• telephone network;
• videoconferencing systems;
• other services.

CICN solves the following tasks:

• effective interaction between separated subsystems of the engineering systems;
• improvement of the reliability and validity of the effective and dispatching control over the engineering systems;
• increase of operational readiness of a set of technical means of technological systems;
• early warning of equipment failure;
• emergency communications channel for the separate systems;
• cost reduction of maintenance of information cable networks due to their consolidation.

Connection of the external systems to CICN is possible through physical protocols EIA-RS-232-C, EIA-RS-422/449, EIA RS-485-A, IEEE 802.3.

The standard types of linear connector: RJ-11, RJ-45, DB-9, DB-21, ST, LC.

CICN found application in such unique and technically complex objects, as urban road tunnels: ""South ROKADA. The road section from Balaklavskiy Prospect to Kashirskoye Highway" and "The Fourth hoist ring. The road section from Kolomensky pass to the substitute of Volgogradskiy Prospect."