To improve the educational environment and the comprehensive management level of the universities, the smart campus system has been constructed based on BIM (Building Information Modeling) and 3DGIS (Geographic Information System) platform in this study. Using Autodesk Revit software to build model relied on BIM technology and Skyline software to design the spatial database relied on 3DGIS technology. A 3D visualization campus information system called smart campus was constructed, which provides feasible solutions for constructing smart campus.