数字孪生吴岭灌区建设方案研究

Research on construction plan for digital twin of Wuling Irrigation Area

为加快吴岭灌区信息化建设,进一步提升灌区建设管理水平、实现灌区高质量发展及保障粮食安全,基于吴岭灌区现状,对标数字孪生灌区技术要求,对数字孪生流域建设进行了初步探讨。数字孪生吴岭灌区的整体框架分为信息化基础设施、数字孪生平台、智慧灌区应用、网络安全体系和运行保障体系等五大部分,通过构建工程BIM数字模型、智能化灌溉决策支持系统、水资源优化调度系统、灾害预警与应急响应系统,实现精准灌溉、高效供水和优化配水,提高灌区经济、社会效益。

In order to enhance the information construction of Wuling Irrigation Area,improve the management level,achieve high-quality development,and ensure the food security,we realized the integration of digital twin technology.Based on the current situation of Wuling Irrigation Area and the technical requirements of digital twin irrigation areas,we conducted a preliminary discussion on the construction of digital twin basins.The overall framework of the digital twin Wuling Irrigation Area was divided into information infrastructure,digital twin platform,smart irrigation area application,network security system,and operation support system five major parts.By constructing BIM digital models of engineering,intelligent irrigation decision support systems,water resources optimization and scheduling systems,and disaster warning and emergency response systems,precise irrigation,efficient water supply,and optimized water distribution were achieved,thereby improving the benefits of the irrigation area.The practice of the digital twin Wuling Irrigation Area can provide a useful exploration and reference for promoting the construction of smart water conservancy.