Research on Design of Tunnel Integrated Monitoring System Based on Linkage Control
The expressway tunnel monitoring systems are built independently,with no unified front-end perception,background operation and management platform.Therefore,it is imperative to build a tunnel integrated monitoring system.By means of new monitoring technology and monitoring means,the tunnel integrated monitoring system studied in this paper can collect the information of traffic condition and the working state of monitoring equipment timely and accurately,identify abnormalities and complete the linkage control among sub-systems.At the same time,through the analysis of the tunnel typical emergency,different system emergency linkage plans are formulated,and the tunnel traffic system unsafe state can be timely relieved.This system can effectively reduce traffic delays and losses,prevent the occurrence of secondary accidents,and ensure the best operation state of the tunnel.
expressway tunnelintegrated monitoringlinkage control
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