A preliminary study on the application of digital twin technology in the management of small reservoirs

doi:10.13474/j.cnki.11-2246.2023.0004

Abstract

Abstract: In order to solve the safety problems of small dams in our country,the digital twin dynamic supervision cloud platform of small dams is constructed based on the digital twin technology. This paper discusses the construction ideas of digital twin platform for small dams: realizing the security perception of rainwater and dam body based on IoT sensing equipment,building a unified spatio-temporal data base by constructing a fine 3D model integrating indoor and outdoor,realizing the fusion of video monitoring and 3D model,realizing intrusion detection based on AI technology,and finally building a cloud platform for dynamic supervision of small reservoirs. Digital twin technology can provide comprehensive real-time monitoring information for reservoir dams and realize real-time connection and dynamic interaction. This paper discusses the application of digital twin technology in reservoir dam management,which can provide reference for state perception and safety management of small dams.

Key words: digital twin, 3D modeling, IoT perception, cloud platform for reservoir dynamic monitoring, reservoir safety

CLC Number:

P208

MAN Wang, LI Zongmei, NIE Qin, XU Kuan, CHEN Zhijing, LIAO Guihua. A preliminary study on the application of digital twin technology in the management of small reservoirs[J]. Bulletin of Surveying and Mapping, 2023, 0(1): 20-25.

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