水利信息化Issue(4)：13-19,7.DOI:10.19364/j.1674-9405.2026.04.003
基于全栈国产化珠江防汛抗旱"四预"体系关键技术研究及实践
Research and practice on key technologies of full-stack domestic-substitution"Four Pre"system for flood control and drought relief in Pearl River Basin
摘要
Abstract
To address the core questions of the complex flood and drought disaster prevention system in the Pearl River Basin,including prediction accuracy,data governance,dispatch simulation,and network security,and to achieve technological autonomy and controllability in core technologies,a"Four Pre"platform for flood control and drought relief in the Pearl River was built based on a full-stack domestic-substitution software and hardware environment comprising Kunpeng chips,Taishan servers,KylinOS,and Dameng Database.The platform integrated flood control,drought relief,salt tide prevention,and storm surge prevention.Through the development of a full-chain secure operation system,multi-model precise forecasting technology,and an AI-enabled scheme for"Four Pre"operations,the complete chain from data collection,data governance,model construction,simulation,and decision deduction to security protection was subject to technological autonomy and controllability.Independently developed code accounted for more than 90％of the platform's core code.The main technological achievements of the platform have formed a replicable and scalable Pearl River solution,which provides an important technical reference and practical experience for the domestic-substitution development of digital twin water conservancy systems.关键词
防汛抗旱/"四预"平台/全栈国产化/珠江流域Key words
flood control and drought relief/"Four Pre"platform/full-stack domestic substitution/Pearl River Basin分类
信息技术与安全科学引用本文复制引用
潘璀林,陈伟昌,雷勇,范光伟,吴建兴,张文明,万东辉..基于全栈国产化珠江防汛抗旱"四预"体系关键技术研究及实践[J].水利信息化,2026,(4):13-19,7.基金项目
国家重点研发计划项目(2024YFC3212000) （2024YFC3212000）
水利技术示范项目(SF-202505) （SF-202505）
