Abstract
Termite hazards are concealed,persistent,and capable of evolving rapidly into structural risks,making them a major hidden threat to the safe operation of earth-rock dams,earth embankments,and other water conservancy projects.To address the high dependence on manual inspection,insufficient monitoring coverage,scattered data resources,delayed risk warning,and weak cross-level coordination in existing termite control practices,this paper designed and implemented a termite monitoring and early warning system for water conservancy projects.Based on a"cloud-edge-terminal"collaborative architecture,the system established a business framework consisting of intelligent front-end monitoring devices,edge gateways,a cloud-based data governance and intelligent analysis platform,a situation display and command center,and mobile applications.It supported real-time collection,transmission,storage,analysis,early warning,and disposal feedback of termite activity data.Based on the unified access of multi-source heterogeneous sensing data,it integrated the functions of the Internet of Things,GIS,big data analysis,visualization,and mobile inspection;a hierarchical situation display and collaborative response mechanism was designed for multi-level scenarios at the national,provincial,municipal,and county levels,forming a closed loop of"monitoring,analysis,early warning,response,and evaluation".In January 2024,the system was deployed across more than 50 reservoirs in multiple locations in Jiangxi Province.The equipment operation rate reached 98.26％,with a total of 426 warnings issued.The on-site verification and treatment rate reached 100％,and the efficiency was improved by 60％compared with traditional prevention methods.The warning accuracy increased to over 98.5％;the false warning rate was controlled within 1.5％,and the missed warning rate was reduced to within 4％.The study shows that the system enhances the capabilities of termite hazard identification,risk early warning,and collaborative prevention and control,providing technical support for the transformation of termite prevention and control in water conservancy projects from experience-based management to digital,networked,and intelligent management.关键词
水利工程/白蚁危害/监测预警系统/系统设计/态势展示Key words
water conservancy project/termite hazard/monitoring and early warning system/system design/situation display分类
建筑与水利
