Research On Intelligent Network And Internet Connectivity Technology In The Highway Tunnel Intelligent Monitoring System

With the rapid development of urban road tunnel, a lot of issues still need further improvement and in-depth research, urban road tunnel intelligent monitoring system is necessary conditions to ensure urban road tunnel operating normal with high efficiency,the system have significant economic, social and environmental benefits. The study of the city road tunnel emergency telephone alarm system in this paper is an important component of road tunnel monitoring system.According to the city road tunnel monitoring system operation data show that a good monitoring system can not only improve the average vehicle speed during the height, increase the traffic flow during peak periods to reduce the level of traffic congestion, but also to reduce traffic accidents ensure traffic safety,make fuel economy to reduce pollution, reduce transportation time to reduce vehicle wear, urban road tunnel thus play fast, safe, comfortable and efficient function.Urban road management system includes real-time monitoring, not only to monitor but also to carry out timely and effective control, to monitor the main tunnel traffic information with real-time, but also provide advisory program for the traveler by suitable means timely, guided vehicle to the best speed, control and reduce traffic accidents. It can be seen, the highway monitoring system has become very important. The new century new atmosphere, the rapid development of China's national economy, GDP growth, people's life quality has further improved and enhanced. The number of travel and type of vehicles natural rapid growth, which will increase the pressure on road transport, road transport facilities and conditions of the current can not meet the economic and social development. Improving the Function of the tunnel is directly related to the safety and smooth flow of the tunnel, the tunnel system performance, and ultimately affect the return of investment capital and capital utilization. The construction of Perfect tunnel automatic monitoring system will become an inevitable trend. Analysis according to national circumstances, poor performance of vehicles, traffic composition and structure of complex, so must learn the advanced experience of foreign countries combined with China's national conditions, developed for the systems and software. Through analyzing the Highway Tunnel the overall structure of intelligent control system and emergency telephone system, make aexperimental analysis model, based on the existing intelligent monitoring system,a better strategy for an emergency call alarm, to improve the function of the system, developed for the application system for the current application services. Urban highway tunnel emergency telephone alarm system is highly feasible and practical value, the alarm system on the current design of highway tunnels has important practical significance.