Device for integrated traffic and technology control in road tunnels

摘要

The invented apparatus for integrated control of traffic and technology in highway tunnels is formed by a local control level /I./, integrated control level /II./ and operational control level /III./, wherein at least one programmable logical automatic device (I.) being fed from uninterrupted power supply sources (10) of the local control level /I./ is connected by means of duplex communication lines (2) between the local and integration levels to two interconnected central programmable automatic devices (3) of the integrated control level /II./ and being also fed from the uninterrupted power supply sources (10). These two central programmable automatic devices (3) are further connected by means of communication lines (5) in the operational control level /III./ and between the integration and operational levels to a traffic operator (7) workplace, technology operator (6) workplace and by means of a long-distance communication line (12) to a remote supervision watch (8), whereby said tw