Takes CIM as the core,the research integrates Cloud service,WebGIS,BIM,IoT and AI to research and develop the CIM+Smart Community Comprehensive Management Cloud Platform based on establishing relevant technical standards.The platform manages and maintains the 3D network geographic spatial environment of community and 3D BIM models of buildings,equipment and facilities,instruments and meters,and various pipelines in the community.The platform realizes intelligent management of community personnel,vehicles,parking spaces,and road traffic conditions,and realizes real-time positioning detection,optimization regulation and management of the operation and maintenance status of various devices in the community.