With the progress of the times and the development of science and technology, modern architecture has not only confined to the category of residence, it contains more functions, such as office, entertainment, dining, sports and so on. Modern buildings are becoming more and more intelligent. Compared with the old buildings, it is an important manifestation of the development level of the times. Intelligent building is built on the platform, which combines building equipment, office automation and communication network system. It integrates structure, system, service, management and the best combination between them. It provides people with safe, efficient, comfortable and convenient architectural environment.