RTM municipal pipeline real-time monitoring method

The invention relates to the field of pipeline monitoring, and provides an RTM municipal pipeline real-time monitoring method. The invention aims to solve the technical problem of completing blockage measurement on a plurality of pipelines through one IO port. According to the main scheme, switching circuits K are arranged on different pipelines, the resistance values of different sampling resistance circuits at different times are obtained according to the conduction conditions of the switching circuits K, the conduction conditions of the switching circuits K in a switching circuit set {K1, K2,..., Kx,..., Kn} at different times are obtained according to the resistance values, and the switching circuits K in the switching circuit set {K1, K2,..., Kx,..., Kn} are obtained according to the conduction conditions. And the blockage position of the pipeline is determined according to the conduction conditions of the switching circuit K at different times. 本发明涉及管道监测领域，提供了一种RTM市政管道实时监测方法。目的在于解决的技术问题是通过一个IO端口即可完成对多个管