融合数字孪生技术的湖泊环境保护研究  

Research on Lake Environmental Protection Integrating Digital Twin Technology

作　　者：郭正扬 徐希涛 孙腾 谢凯 Guo Zhengyang;Xu Xitao;Sun Teng;Xie Kai(Nari Group Corporation/State Grid Electric Power Research Institute,Nanjing 211000,China)

机构地区：[1]南瑞集团(国网电力科学研究院)有限公司,江苏南京211000

出　　处：《环境科学与管理》2022年第10期57-61,共5页Environmental Science and Management

基　　金：江苏省水利科技项目(2021006);浙江省水利厅科技计划项目(RA2106)。

摘　　要：流域环保是智慧水利的重要组成部分之一。传统的流域环保管理平台主要以纯数据或二维场景的方式展示,难以提取有效信息以及无法满足实际预演的需要。因此,融合数字孪生技术进行流域环保管理平台的构建意义重大。探究了虚幻引擎作为数字孪生的手段在智慧水利中应用的可行性,讨论了虚幻引擎的关键技术,并以虚幻引擎为基础,构建了阳宗海湖泊的三维可视化场景,且在此技术上进行业务预演。结果表明,数字孪生技术可极大地提升流域环保平台的可视化效果,仿真预演效果改进明显,有利于提升水利决策与管理水平。Watershed environmental protection is one of the important components of smart water conservancy. The traditional river basin environmental protection management platform is mainly displayed in the form of pure data or two-dimensional scenes, which is difficult to extract effective information and can not meet the needs of actual rehearsal. Therefore, it is of great significance to integrate digital twin technology to build a watershed environmental protection management platform. This paper explores the feasibility of the application of the virtual engine as a means of digital twin in intelligent water conservancy, discusses the key technologies of the virtual engine, and based on the virtual engine, constructs the three-dimensional visualization scene of Yangzonghailake, and carries out business rehearsal on this technology. The results show that the digital twin technology can greatly improve the visualization effect of the basin environmental protection platform, and the simulation preview effect is significantly improved, which is conducive to improving the water conservancy decision-making and management level.

关 键 词：数字孪生 三维可视化 虚幻引擎 智慧水利 环境保护 

分 类 号：X524[环境科学与工程—环境工程]