黄孝河、机场河水环境综合治理数字孪生平台的设计与开发

DESIGN AND DEVELOPMENT OF A DIGITAL TWIN PLATFORM FOR COMPREHENSIVE MANAGEMENT OF THE WATER ENVIRONMENT IN THE HUANGXIAOHE RIVER AND JICHANG RIVER

随着新一代信息化技术的蓬勃发展,数字孪生技术在各行业的应用也愈发深入。面对流域水环境治理在管理部门多、空间尺度大、外部环境多变、联合调度难等问题,以黄孝河、机场河水环境综合治理项目为研究对象,以数字孪生五维模型为理论基础,基于模型模拟预测、BIM、Unreal Engine等新一代信息化技术,建立黄孝河、机场河水环境综合治理数字孪生平台,融合流域内的天气状态、水质状态、异常事件、调度指令等关键信息,构建“流域-区域-厂站”三级仿真体系,实现了“源、厂、网、河、湖”的一体化管理,为管理者提供智能运维、预测预警、动态调度等应用价值,实现了水务治理的实时有效监管和科学辅助决策,以期为未来智慧水务建设提供经验参考。

With the vigorous development of the new generation of information technologies,the application of digital twin in various industries is also becoming increasingly deep.Faced with the problems of multiple management departments,large spatial scale,variable external environment,and difficulty in joint scheduling in watershed water environment management,this study focused on the comprehensive management projects of the Huangxiao River and Airport River water environment.Based on the five-dimensional digital twin model as the theoretical foundation,and new technologies such as model simulation prediction,BIM,Unreal Engine,etc.,a digital twin platform for comprehensive management of the Huangxiao River and Jichang River water environment was established.This platform integrates key information such as weather status,water quality status,abnormal events,and scheduling instructions within the watershed,and constructs a three-level simulation system of"watershed-region-plant and station".It achieves integrated management of"source,plant,pipeline network,river,and lake",providing the managers with intelligent operation and maintenance,predictive warning,dynamic scheduling,and other application values,and achieving real-time and effective supervision and scientific decision-making assistance in water management.It can provide experience and reference for future smart water construction.