Research on Video Reuse and Structured Spatio-Temporal Big Data Technology Based on 3D Remote Sensing

The panoramic twin monitoring and analysis technology based on multi-mode fusion and video recycling is an important means to improve the level of substation equipment status operation and maintenance, production and operation management. Based on the digital twin model, this paper realizes the three-dimensional display of equipment holographic data and the two-way interaction of equipment operating status in the physical world and the digital world, and builds a comprehensive state perception and comprehensive diagnosis for key equipment and components with full dimensions, multiple perspectives, and multiple terminals. Relevant achievements will systematically improve the overall intelligent and digital operation and maintenance management and control level of substations, improve the ability to discover hidden dangers in substation operation defects, improve the practical level of intelligent identification and detection of substation equipment defects, and support the transformation of substation operation and maintenance work models.