Internet, information, and intelligence - the rapid development of big data has forced new intelligent cities to grow and re-create. At the same time, big data has entered all walks of life, individuals and groups, science and technology, that is, industry, agriculture, military, learning, business All walks of life, the sea, land and air sectors are showing the sound of the Internet and big data. It has become an indispensable carrier, development and creation drive for modern smart cities.