面向防洪“四预”的数字孪生流域知识平台建设探索  

Exploration on the knowledge platform of digital twin river basin oriented to FEDE for flood management

作　　者：刘昌军[1,2] 刘业森 武甲庆[3] 王豪 丁晓洁[4] 吕娟 陈胜 金炎辉[5] 李雪 LIU Changjun;LIU Yesen;WU Jiaqing;WANG Hao;DING Xiaojie;LYU Juan;CHEN Sheng;JIN Yanhui;LI Xue(China Institute of Water Resources and Hydropower Research,Beijing 100038;Key Laboratory of River Basin Digital Twinning of Ministry of Water Resources,Beijing 100038;Water Resources Department of Shandong Province,Division for Flood and Drought Disaster Prevention,Jinan 250014;Shandong Flood and Drought Disaster Prevention Center,Jinan 250014;Beijing GIStack Information Technology Co.,Ltd.,Beijing 100085)

机构地区：[1]中国水利水电科学研究院,北京100038 [2]水利部数字孪生流域重点实验室,北京100038 [3]山东省水利厅水旱灾害防御处,济南250014 [4]山东省水旱灾害防御中心,济南250014 [5]北京捷泰云际信息技术有限公司,北京100085

出　　处：《中国防汛抗旱》2023年第3期34-41,共8页China Flood & Drought Management

基　　金：中国水利水电科学研究院科研项目(减基本科研01882204)。

摘　　要：知识平台是数字孪生流域建设框架中提出的内容,以水利知识驱动数字孪生流域智慧化,但如何构建适应行业需求的水利知识平台,缺少经验和成熟案例参考。针对流域防洪“四预”项目建设需求,结合具体建设经验,探索了面向防洪“四预”的数字孪生流域知识平台建设,从知识平台框架、知识库、知识引擎、知识平台软件等方面阐述了建设内容,总结分析了关键技术特点,探索了防洪四预具体应用场景,最后总结探讨了面临的问题及未来可能的发展方向,以期为相关需求提供借鉴。Knowledge platform is an important part of the digital twin basin, whose role is to drive the intellectualization of the digital twin basin with water sector knowledge. However, how to build a water sector knowledge platform that meets the needs of the sector lacks experience and mature cases for reference. In view of the FEDE(forecasting, earlywarning, drilling, and emergency plan) needs of the floodmanagement in the river basin, combined with the specific construction experience, this paper explored the construction route of the digital twin river basin knowledge platform for the flood management FEDE, elaborated the construction content from the aspects of the knowledge platform framework,knowledge base, knowledge engine, knowledge platform software, etc., summarized and analyzed the key technical features, explored the specific application scenarios of the FEDE projects for flood management, and finally summarized and discussed the problems faced and the possible development direction in the future, With a view to providing reference for relevant needs.

关 键 词：知识平台 知识图谱 知识库 知识引擎 防洪“四预” 数字孪生流域 

分 类 号：TV87[水利工程—水利水电工程]