数字孪生技术在小型水库管理中的应用初探  

A preliminary study on the application of digital twin technology in the management of small reservoirs

作　　者：满旺[1] 李宗梅 聂芹 许宽 陈志景 廖桂华 MAN Wang;LI Zongmei;NIE Qin;XU Kuan;CHEN Zhijing;LIAO Guihua(Department of Spatial Information Science and Engineering,Xiamen University of Technology,Xiamen 361024,China;Xiamen Egin Software Engineering Co.,Ltd.,Xiamen 361024,China;Fujian 3D frontier Aviation Technology Co.,Ltd.,Xiamen 361024,China)

机构地区：[1]厦门理工学院空间信息科学与工程系,福建厦门361024 [2]厦门易景软件工程有限公司,福建厦门361024 [3]福建三维前沿航空科技有限公司,福建厦门361024

出　　处：《测绘通报》2023年第1期20-25,共6页Bulletin of Surveying and Mapping

基　　金：福建省自然科学基金引导性项目(2021H0026)。

摘　　要：针对我国小型水坝存在的安全隐患问题,本文基于数字孪生技术提出并构建了小型水坝数字孪生动态监管云平台,论述了小型水坝数字孪生平台建设思路。首先基于物联传感设备实现雨水情、坝体安全感知,然后通过构建室内外一体化精细三维模型搭建统一时空数据底座,实现视频监控与三维模型的融合,最后基于AI技术实现入侵检测,构建小型水库动态监管云平台。数字孪生技术能够为水库大坝提供全面的实时监测信息,实现实时连接与动态交互。本文初步探讨了数字孪生技术在水库大坝管理中的应用,可为小型水坝状态感知与安全管理提供参考。In order to solve the safety problems of small dams in our country,the digital twin dynamic supervision cloud platform of small dams is constructed based on the digital twin technology.This paper discusses the construction ideas of digital twin platform for small dams:realizing the security perception of rainwater and dam body based on IoT sensing equipment,building a unified spatio-temporal data base by constructing a fine 3D model integrating indoor and outdoor,realizing the fusion of video monitoring and 3D model,realizing intrusion detection based on AI technology,and finally building a cloud platform for dynamic supervision of small reservoirs.Digital twin technology can provide comprehensive real-time monitoring information for reservoir dams and realize real-time connection and dynamic interaction.This paper discusses the application of digital twin technology in reservoir dam management,which can provide reference for state perception and safety management of small dams.

关 键 词：数字孪生 三维建模 物联感知 水库动态监控云平台 水库安全 

分 类 号：P208[天文地球—地图制图学与地理信息工程]