Research on Monitoring System Model in Urban Road Tunnel

With the increase of urban road tunnel, tunnel monitoring systems become more and more important. In this paper, Combined with the characteristics of urban road tunnel and practical experience in the projects, we put forward a suitable urban road tunnel monitoring system model, and its five-level structure. The system is easy in configuration and maintenance, and also has good scalability and integration. In this paper, a multi-sensor data fusion method of City Tunnel Monitoring System has also been studied. It provides a solution to the multi-sensor real-time evaluation problem, improves the condition of single sensor control model, and enhances the robustness and reliability.