永定河数字孪生流域业务应用场景分析与设计

Analysis and design of digital twin basin technical application scenarios in Yongding River

摘要:

根据水利部数字孪生流域建设要求，针对永定河流域在“23·7”大洪水中暴露的短板和痛点，以永定河流域北京段为例，分析当前形势及需求，构建永定河流域数字孪生系统架构，包括基础设施、数字孪生平台、业务应用；同时基于永定河流域管理职能和业务需求，详细分析流域防洪、水资源调度、工程运行管理、空间管理等方面的业务应用场景，并设计不同场景下的应用功能。通过架构设计及业务应用场景分析，能够为永定河数字孪生流域建设提供方向和指导，提升永定河“四预”管理能力，以及永定河服务和管理的智慧化、数字化水平。

Abstract:

According to the requirements of Ministry of Water Resources digital twin basin construction，andtargeting the shortcomings and pain points exposed in the“ 23·7” flood in Yongding River Basin，this study takesBeijing section of Yongding River Basin as an example，analyzes the current situation and demands，and constructsthe digital twin system architecture of Yongding River Basin，including infrastructure，the digital twin platformand applications. And based on Yongding River basin management function and business requirements，it alsoprovides a detailed analysis of business application scenarios in basin flood control，water resource scheduling，project operation management，and spatial management，designing application functions for different scenarios.Through architectural design and application scenario analysis，this study can offer direction and guidance for theconstruction of the digital twin basin of Yongding River，enhance “Four Pre” management capability of YongdingRiver，and improve the intelligence and digitalization levels of services and management in Yongding River.