China News Service, Guangzhou, December 22 (Reporter Wang Jian) The reporter learned from the Pearl River Water Conservancy Committee of the Ministry of Water Resources (hereinafter referred to as the "Pearl River Committee") on the 22nd that the construction of the Dato Gorge Digital Twin Project was officially launched on the 21st. This is a national water conservancy project. The industry's first digital twin water conservancy project officially started construction.
According to the Pearl River Committee, digital twins are dynamic simulations of physical objects.
The construction of the Oto Gorge digital twin project is to create the twin twins of the Oto Gorge physical project through digital methods—virtual dynamic simulation. With the help of historical data, real-time data, algorithm models, etc., to simulate, verify, predict and control the full life cycle of the Oto Gorge project .
The relevant person in charge of the Pearl River Committee stated that the Ministry of Water Resources attaches great importance to the construction of smart water conservancy and regards it as one of the important implementation paths to promote the high-quality development of water conservancy in the new stage. To carry out the construction of digital twin water conservancy projects in key water conservancy projects, play a leading role in technological research and demonstration, and help the country's smart water conservancy construction.
Among them, as a key controlling project in the Pearl River Basin, the Datangxia Water Conservancy Project has outstanding geographical location, strategic position and functional benefits. It is an important guarantee for flood control safety in the river basin, an important node for the implementation of major projects of the national water network, and water safety in the Guangdong-Hong Kong-Macao Greater Bay Area. An important barrier for the construction of the Pearl River Golden Waterway, an important support for regional power security, and an important water source for the revitalization of local villages.
According to the "Dateng Gorge Digital Twin Water Conservancy Project Construction Plan", the Dateng Gorge Digital Twin Project will be constructed in three phases.
The first phase of construction is planned to be completed before the flood of 2022, and a model service platform will be built to initially build a flood control system with "four forecasts" functions such as forecasting, early warning, rehearsal, and contingency plans; the second phase of construction is scheduled to be completed by the end of 2023, and Dato Gorge will be basically completed The digital twin project realizes project safety management and reservoir shoreline management in the digital twin scenario; the third phase of construction is planned to be completed before the end of 2025, and the Datoxia digital twin project will be completed to realize intelligent operation and refined decision support.
Cheng Dianlong, chief economist of the Ministry of Water Resources, emphasized at the kick-off meeting that Datengxia Company must steadily promote the pilot work of the digital twin project, build a technological innovation system, explore the key core technologies of the digital twin watershed, and form a batch of replicable and popularizable technologies. The result of this effort, efforts to build a digital twin demonstration project in the southern rivers, radiate and drive the construction of the digital twin in the Pearl River Basin.
It is reported that the relevant departments and bureaus of the Ministry of Water Resources, various river basin management agencies, key water conservancy project management units, and relevant scientific research institutes or representatives attended the kick-off meeting.
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