数字孪生九龙江北溪流域水资源调配“四预”研究与应用

Research and application of“ Four Pre” system in water resource allocation in Beixi Watershed of Jiulong River based on digital twin technology

摘要:

为满足九龙江北溪流域水资源向漳州市、厦门市的多时空合理水资源调配需求，基于数字孪生技术对水资源调度与配置业务进行研究，设计数字孪生水资源调配“四预”系统。系统按照“需求牵引、应用至上、数字赋能、提升能力”要求，以“数字化场景、智慧化模拟、精准化决策”为路径，以水资源调配“四预”为切入点，深度融合数字孪生、BIM 建模等现代化信息技术，通过构建水资源调度模型体系和搭建数字孪生知识平台，实现水资源调配业务在不同场景下的信息化业务应用，并设计一套具有预报、预警、预演、预案“四预”功能的水资源调配系统，助力水资源智能化调配与管理。

Abstract:

To meet the demands for multi-temporal and spatially rational allocation of water resources from Beixiwatershed of Jiulong River to Zhangzhou City and Xiamen City，this study focuses on the scheduling and allocation ofwater resources employing digital twin technology and designs a digital twin water resource allocation system under“Four Pre”（ prediction，prevention，pre-action，and pre-planning） framework. Following the principles of“ demanddriven，application-oriented，digitally empowered，and capacity-enhancing”，the platform adopts “digitalization ofscenarios，intelligent simulation，and precision decision-making” as its development path. The study leverages “FourPre” initiative in water resource allocation as an entry point，deeply integrating modern information technologies suchas Digital Twins and BIM modeling. By constructing a water resource schedule model system and developing a digitaltwin knowledge platform，the application of water resources allocation in various scenarios becomes informatized. Asystem equipped with the functionalities of“ Four Pre”，namely prediction，prevention，pre-action，and pre-planning，is designed，facilitating intelligent allocation and management of water resources.