DEVELOPMENT AND APPLICATION OF FLOOD CONTROL AND WATERLOGGING PREVENTION INTELLIGENT MONITORING SYSTEM BASED ON SUBWAY "ONE MAP"

Abstract. Urban rainstorms and floods often occur, causing serious loss of life and property, and bringing great challenges to the safe operation of subways. In response to the need for prevention and control of urban subway floods and waterlogging, this project is based on geographic information technology, on the basis of "one map" of the subway, using intelligent sensing camera equipment, independent research and development of monitoring water level identification algorithms, and research and development of subway flood control and waterlogging prevention intelligent monitoring system It realizes the integrated management of sensing-transmission-analysis-knowledge-use monitoring of flood control and waterlogging prevention in subway stations. By integrating basic geographic information, monitoring points, real-time water level data and other information, the visualization of "one map" of flood control and waterlogging prevention is realized. The exhibition has greatly improved the management level of flood control and waterlogging prevention. The practical results and experience of this project can provide reference for related research in the same industry.