Design And Implementation Of Engineering Water Seepage Monitoring System Based On Internet Of Things Technology

Engineering water seepage problem is common,due to the damage of waterproof materials,rainstorm,earthquake,ant colony and other natural effects will lead to pipeline seepage,dam body,mine flooding,sewage leakage and other disasters.According to the statistics of relevant data,in the analysis of the causes of dam break of earth-rock DAMS in water conservancy projects,the leakage pipe gushing accounts for 31.7%;The proportion of underground seepage and water permeation accidents in the total mine accidents is 14.6%.In the study on the causes of road collapse in municipal engineering,the damage of underground pipeline accounts for 55%.Therefore,it is of great significance and value to study the problem of engineering water seepage.At present,the reason analysis of engineering water seepage and leakage prevention and plugging management methods are relatively mature.But in the seepage monitoring,there are still artificial patrol inspection as the main method,sound discrimination method,acoustic vibration analysis method and ground penetrating radar method as the auxiliary method,it has a low recognition efficiency and poor reliability,slow transmission speed slow,prevention of slow response,low level of automatic intelligent weak,cannot meet the needs of the current wisdom city and new infrastructure.Based on this,in view of the engineering seepage monitoring technology of automatic intelligent requirements,this article design and develop a set of rapid identification response system for engineering seepage intelligent monitoring by applying the internet of things technology,which is accurate and reliable,in different water seepage,intelligent automatic acquisition and analysis project information,realize the recognition of the leakage of water seepage of the project accurately,It provides the basis for water disaster warning of dam,pipeline,mine,road and other projects,and ensures the safety of the projects.The main work is as follows: based on the intelligent demand analysis of engineering water seepage,the design requirements and design principles of the monitoring system are established,and the overall framework and performance index requirements of the engineering water seepage monitoring system are established with the application of real-time dynamic Internet of Things technology;The multi-channel soil temperature and humidity sensor is used to realize the wireless acquisition of soil temperature and humidity data.Based on the improved AFSA-BP neural network algorithm,the temperature compensation of soil moisture sensor was realized.The hardware system of seepage monitoring based on 4G wireless communication technology was designed and the application software of upper computer monitoring system was developed.Through indoor static and dynamic soil moisture content experiments,the reliability and real-time performance of the system are verified.This paper is an interdisciplinary study of communication technology and geotechnical engineering.The Internet of Things technology is applied to the research of engineering seepage monitoring technology to solve the demand problem of insufficient automatic intelligence in geotechnical engineering,which plays an important role in promoting the intelligent process of disaster prevention and mitigation in geotechnical engineering.