The application of BIM Technology in today's construction related industries and fields has been very well, and a complete application method has been formed. At the present stage, the construction industry is characterized by informatization, industrialization and integration. It is constantly developing towards intelligence and systematization, and all emerging technologies need to be integrated with it. Therefore, how to better realize the application of BIM Technology through the technology that has formed a complete system is an urgent key problem to be solved at this stage. Based on the analysis of industrial development status and system construction, this paper aims to explore the application system of BIM Technology in the whole process of intelligent building construction, study the development and practice of BIM Technology in intelligent construction, and summarize the application of intelligent construction technology and the development trend of building industrialization in the future.