Warmly congratulate the two digital twin projects of Dayu Huitu Science and Technology on being included in the list recommended by the Ministry of Water Resources
Recently, the Internet Information Office of the Ministry of Water Resources released the “Recommended Directory of Digital Twin Watershed Construction First and First Trial Application Cases (2022)”, and the digital twin Ouyanghai Irrigation District Water Conservancy Project independently undertaken by Huitu Technology, a subsidiary of Dayu Water Saving, and the digital twin canal system intelligent water distribution and gate group joint dispatching were rated as excellent application cases.
In 2022, Huitu Technology, a subsidiary of Dayu Water Saving, as an independent contractor, will build the Digital Twin Ouyanghai Irrigation Area Water Conservancy Project and the Digital Twin Shule River (Digital Irrigation Area) Project, and use advanced technology, innovative products and professional services to equip Ouyanghai Irrigation Area and Shule River Basin with “smart brains”.
In this case selection, Huitu Technology, a subsidiary of Dayu Water Saving, is one of the few companies that has independently undertaken twin projects and won outstanding cases. It is also the only company that has independently undertaken two digital twin projects and both of them have won outstanding cases. It fully demonstrates Huitu Technology’s R&D capability in the digital twin basin, and demonstrates its strong technical strength, superb business level and rich industry experience.
Application Case I: Water Conservancy Project of Digital Twin Ouyanghai Irrigation District
As the contractor of the first pilot project of water conservancy construction in the digital twin Ouyanghai Irrigation District, Huitu Technology under Dayu Water Saving has built business applications such as Ouyanghai Reservoir forecasting and dispatching, optimal allocation of water resources in the irrigation area, and four pre projects in the irrigation area through the implementation path of “digital scene, intelligent simulation, and accurate decision-making” according to the general requirements of intelligent water conservancy construction of “demand traction, application first, digital empowerment, and capacity improvement”, Help to improve the standardized management level of Ouyanghai Irrigation District.
The project builds the digital twin of Ouyanghai Irrigation District by building the data base plate of the digital twin Ouyanghai Water Conservancy Project. Guided by solving the management pain points and difficulties of the irrigation district, the project realizes water resource allocation and management and flood control dispatching on the basis of the digital twin through multi-source data fusion, digital mapping, model coupling and other technologies, and strives to improve the management efficiency and service capacity of the irrigation district, reduce the loss of flood and drought disasters We will ensure food security.
With the acceleration of project construction, the project benefits have been effectively brought into play. The successful construction of this project will help this water conservancy project, which has guarded the granary in southern Hunan for more than 50 years, to make great strides towards the “smart project” and provide solid water conservancy support for local food security and economic and social development.
The application case of digital twin Ouyanghai irrigation area water conservancy project has formed a set of replicable and promotable standards for irrigation area construction, which is applicable to reservoir and channel gate regulation under flood control scenario, optimal allocation of water resources under drought resistance scenario, and project safety management under heavy rainfall scenario in large and medium-sized irrigation areas.
Application Case II: Digital Twin Canal System Intelligent Water Distribution and Joint Dispatching of Sluices (Digital Twin Shule River Digital Irrigation District Project)
The digital twin Shule River (digital irrigation area) project uses the synchronous linkage technology, 3D visualization technology, digital technology and business integration and human-computer interaction technology of water resource dispatching model and gate control system to build smart water conservancy applications such as smart flood control, smart water resource management and allocation, smart energy management and control of water conservancy projects, smart management of digital irrigation area, and public services of water conservancy, and improve the water transmission and distribution management mode of the existing irrigation system, Supply and distribute water on demand within the specified time, reduce waste water, improve water use efficiency, create a digital twin Shule River with the functions of forecasting, early warning, rehearsal and pre plan, and provide decision support for the realization of the water transmission and distribution management mode of “water supply on demand, automatic control and intelligent dispatching”.
The successful application of digital twin canal system intelligent water distribution and gate group joint dispatching in Changma South Trunk Canal of Shule River has preliminarily realized the accurate allocation of water volume of the whole canal system on demand and intelligent dispatching of gate group, which has certain guiding significance for the construction of such projects and can be extended to other digital irrigation area management businesses such as water distribution management, irrigation dispatching, water pipe control, etc.
Water management depends on “wisdom”, and the construction of digital twin river basin is moving towards the era of “technology+application”. The two outstanding application cases selected this time innovatively integrate 3D aero flight technology, 3D modeling technology, water conservancy model platform technology and knowledge platform technology. The core technologies of digital twin technology, such as flood forecasting model, 3D visualization model of river canal system and hydraulic structures, channel control dispatching model, tilt photography, integrated measurement and control gate, are all independently developed by Huitu Technology, a subsidiary of Dayu Water Saving, Practice and application in multiple water conservancy scenarios, help Ouyanghai Irrigation District and Shule River Basin to transform their management from extensive mode to standardized and refined management, gradually achieve the goal of water resource scheduling of “water supply on demand, accurate water distribution, and less waste water”, and enable Ouyanghai Irrigation District and Shule River Basin to lead and drive high-quality development!
At present, the construction of digital twin river basin has become one of the main tasks of smart water conservancy construction in the 14th Five Year Plan. Taking advantage of the “spring breeze” of intelligent water conservancy, Dayu Water Saving combines with the construction requirements of basin information management to actively carry out the practice and exploration of digital twin basin construction, build a “four pre” digital twin technology application of water conservancy with the ability of prediction, early warning, rehearsal and contingency plan, help the construction of digital twin basin, and promote the high-quality development of the basin in the new stage.
For some time, the research on the digital twin basin of Dayu water saving has achieved initial results, gradually forming a set of replicable and promotable standards for the construction of irrigation areas, which has played a leading role in the demonstration of digital irrigation area management businesses such as water distribution management, irrigation scheduling, water pipe control, etc. At the same time, it has also laid a solid foundation for its digital twin basin construction business to move towards intelligence, effectiveness and modernization.
Wisdom in water control and technology enabling. Dayu Water Saving will firmly grasp the new trend of water conservancy development, continue to strengthen independent innovation, strengthen core technology tackling, solidly promote the construction of digital twin river basin, and comprehensively improve the digital, networked and intelligent level of river basin management!
Post time: Jan-04-2023
