| The project in the current highway construction in the western area of large numbers f long highway tunnel and tunnel group as the research object, in order to reduce the operating cost, improve driving safety and comfort, enhancethe whole tunnel disaster prevention and rescue ability as the goal, means a combination of theoretical analysis, numerical simulation, field test, studies the theory and technology series of highway tunnel and tunnel group of energy-saving disaster integrated intelligent control system. Obtained the following research results:According to the research results of highway tunnel traffic accidents on17domestic provinces and cities have been completed and operations, distribution and influencing factors of traffic event mechanism, the occurrence of highway tunnel proved.Research on highway tunnel method of speed limit, set up the early warningmodel of traffic safety and information release system, put forward theoptimization configuration method of traffic anomaly detection. The tunnel fire1:1automatic alarm adaptive contrast test, the automatic fire alarm system evaluation and selection principle,The study established a unified software platform of networked control systemswith standardization, configuration, intelligent, networked, integrated function;software interface development the general protocol converter linkage and network control of intelligent, standardization transformation based on differentequipment communication protocol, the communication between the equipmenttransparent and free barge joint.This project is practical, to achieve energy-saving emission reduction of highway tunnel operation, reinforced tunnels and adjacent tunnel overall disaster rescue capability, resulting in significant economic and social benefits. |
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