With the development of social economy and science and technology, people have higher and higher requirements for the living environment and quality of life. In addition to satisfying basic housing needs, it is also necessary to provide residents with a sense of security and satisfaction, and assist government departments to do a good job in grassroots social governance, which poses new challenges to community management services. Deepening community security measures has become social security An important task for the construction of the prevention and control system.

Smart community is a new concept of community management and a new model of social management innovation under the new situation. If smart cities are the fundamentals, then smart communities are the points that make up these areas. If there are no points, there will be no faces. Smart communities are one of the key elements of the development of smart cities. The community is the cell of the city, and therefore an important part of the smart city, as well as the inheritance, development and implementation of the concept of smart city.

At present, the scope of smart communities continues to expand, using new generation information technology to integrate multiple network resources, covering smart buildings, smart homes, video surveillance, health care, property management, digital life, energy management and many other fields. Construct the humanistic, living, and economic environment of the community, form a new community management model based on massive information and intelligent processing, and a new community form facing the future. In short, a smart community is a new type of community operation. The core is to use cutting-edge technology to provide community residents with a safe and convenient living environment; to provide public security and other government departments with population information and other business support; to provide more scientific property , Convenient way of community management.

As an important part of the smart community, through the construction of a smart security community, the transformation from traditional defense to technological defense is realized, providing convenience for the community, thereby assisting the basic work of community security and promoting the construction of a harmonious community. From the perspective of security, the unified security platform of the smart community should include visual intercom, video surveillance, perimeter, alarm, access control, personnel entrance, parking lot, patrol, visitors, elevator control, consumption and other subsystems, and A variety of smart life scenarioses can be constructed, and the convenience, experience, and participation of residents' daily use can be reflected through security, thereby improving the stickiness of the entire system.

Among them, artificial intelligence is applied in the field of security, and the smart community has become a new expansion of important application scenarioses for security with the help of artificial intelligence. Artificial intelligence gives video surveillance intelligence. Through the analysis and processing of real-time video image big data, it extracts content information such as people, cars, and activity targets in massive videos, turning massive unstructured videos and semi-structured pictures into valuable System of structured information. It can realize the alarm of abnormal appearance of permanent residents, automatic warning of unfamiliar faces, identification and alarm of suspicious behavior, analysis and tracking of people's trajectory, etc., and support the comprehensive perception of community people, vehicles, events, objects, places, and organizations.