Research and Practice of Dam Safety Management Platform Based on Internet of Things and Twin Simulation Technology

Aiming at the problems of information silos and insufficient dynamic simulation capabilities in traditional dam safety monitoring, a dam safety monitoring and management method based on the Internet of Things and twin simulation technology is proposed. By constructing an “air - space - ground hydraulic - engineering” integrated IoT information perception system, real - time collection of all - element data of the dam is achieved. Based on the digital twin technology, a dam twin model is constructed, and technical difficulties such as massive terrain scheduling, dam - terrain mosaic, and the expression of safety information in 3D space are studied. A dam safety management platform is designed. Using the digital twin framework of geographic information to construct a real - coordinate space reference, combined with multi - source data fusion and real - time simulation, rapid, efficient, and intuitive twin simulation of dam safety information is realized. This provides managers with a means to quickly obtain the safety status of the dam, improves the level of dam safety management, and provides support for the intelligent management of river basins.