The intelligent operation and maintenance system integrates advanced technologies such as big data, artificial intelligence, knowledge graph, and edge computing, and it builds a software platform covering multiple core business modules such as operation and maintenance perception, intelligent analysis, health center, and knowledge center, which seamlessly integrates the four elements of “man, material, environment, and management”, and creates a digital, visual, automatic, and intelligent operation and maintenance ecosystem. It is committed to providing cutting-edge intelligent solutions for industries such as urban rail transit, national railway, expressway, power grid, and parks, to ensure the stable and reliable operation of the production system and significantly improve the efficiency and performance of operation and maintenance.