人民网：为何要将水利工程“搬进”数字世界？

Core Insights - The digital twin water conservancy system integrates big data, cloud computing, and artificial intelligence with water conservancy operations to create intelligent simulations and management for water resource allocation and disaster prevention [1][2] Group 1: Digital Twin Water System Components - The digital twin water conservancy system consists of three components: digital twin river basins, digital twin water networks, and digital twin water conservancy projects, each with distinct focuses but interconnected for information sharing [1][2] Group 2: Digital Twin River Basin - The digital twin river basin aims for unified planning, governance, scheduling, and management to enhance flood and drought disaster prevention, optimize water resource allocation, and protect water ecology, achieving a "Pareto optimal" management of multiple factors and objectives [1] - For instance, the Pearl River Commission utilized the digital twin of the Pearl River to strengthen unified governance, successfully managing 25 heavy rain events and 7 typhoon defenses during the flood season [1] Group 3: Digital Twin Water Network - The digital twin water network supports the construction of a comprehensive, safe, efficient, and green water network, enabling real-time information exchange between physical and digital water networks [2] - An example includes the South-to-North Water Diversion Project, which improved traditional scheduling methods, allowing for the generation of over a hundred gate scheduling command sequences with a single click [2] Group 4: Digital Twin Water Conservancy Projects - The digital twin water conservancy projects focus on ensuring the safety and efficiency of water conservancy infrastructure throughout its lifecycle, providing real-time analysis and risk identification [2] - For example, the Xiaolangdi project uses digital twin technology to monitor dam conditions and predict water level changes, significantly enhancing scheduling efficiency and decision-making accuracy [2]