2. Smart communities also include consumer big data with great commercial value such as community residents' consumer services, which is immeasurable for service-oriented industries. Simply put, what kind of potential demand, when customers have not consumed services, businesses have been ready at the right time.
3. Integrate the geographic information, population data and enterprise information data around the community, and establish a real-time database on the smart community platform by combining the information data input methods collected by offline, Internet of Things and Internet. With such an integrated database, the accuracy, timeliness, organization and statistics of community management will be greatly improved.
4. Use the smart community big data platform to establish an emergency call platform to provide the most timely, intimate and convenient services for empty nesters, widowed elderly and other groups in the community. By building the health data of the elderly in the community, the community pension service can be supervised, traceable, searchable and analyzable, and it is also an important source of big data on urban population health. Because of the advantages of rich data collection samples and high coverage, community health data sources have advantages that other system databases do not have.