This is a smart Qingdao city platform, which shows the color perception of Qingdao from morning to evening, sunrise to sunset. It is a materialized form of virtual city and also a connection mode. It is an online virtual restoration of physical scenes, an aerial perspective and a multi-dimensional three-dimensional display, giving people the feeling of being on the scene. It mainly uses a kind of virtual reality technology to bring people a kind of all-round display of the real scene of the scene and a more real experience. The smart Qingdao city platform uses information and intelligent systems to intelligently perceive changes in all aspects of information such as smart city conditions and locations, deepen data integration, analysis and processing, and accelerate growth with the development of the city.