Study on the Leakage Detection and Location of Urban Pipe Network Based on the Best Path Algorithm

In the operation of the city, there are high requirements for the stability of pipelines and networks, which is related to People's Daily life, so it has attracted great attention. Starting from the application of intelligent natural gas pipeline leakage monitoring, the application value of the current intelligent natural gas pipeline technology is analyzed. In natural gas transmission, pipeline technology has obvious advantages. In the near future, China will build numerous natural gas pipelines. Natural gas pipeline, the west four atmospheric area, offshore gas area, as well as Russia, Central Asia and other neighboring countries, all introduced into the natural gas, forming a nationwide network. In this paper, the RSSI algorithm and the best path algorithm were conducted in 8 groups of simulated urban pipe network leakage detection and positioning research, optimized and analyzed the data, and further proved the practicability of the urban pipe network leakage detection and positioning research of the best path algorithm. The shortest distance for leak detection and location in urban pipe networks using the best path algorithm is 4556 km, while the distance for leak detection and location in urban pipe networks using the RSSI algorithm in the same situation is 9296 km.