Research on Building Supply Chain Collaboration Model Based on BIM and Internet of Things Technology and Its Application

The integration of BIM model and Internet of Things (TOT) technology will be more helpful to achieve the coordination and optimization of building supply chain information. This article focuses on the integration of building supply chain information based on the analysis of BIM-IOT technology principles and advantages. Based on this, a building supply chain information management model based on BIM-IOT technology was established. The collaborative management model consists of a data layer, a core layer, an interaction layer, and a domain layer. From the aspects of construction project planning, engineering design, building construction, and operation management, the detailed description of the collaborative supply chain information management under the BIM-IOT technology model mechanism.