Intelligent Community Environmental Information Monitoring System Based On Multi-source Heterogeneous Data

With the continuous development of our country's economy,the country and society attach great importance to community building,the deepening of the concept of building a harmonious society and the increasing demand for the quality of life of the people,environmental issues have attracted great attention from the country and the public.The application of the Internet of Things technology in the field of regional public environmental monitoring has greatly improved the accuracy and reliability of environmental early warning,continued to meet people's needs,and added a technical force to building a beautiful community.At the beginning of this project,it focuses on the multi-source and heterogeneous nature of environmental information data,and focuses on solving the problem that multi-source and heterogeneous one-dimensional sensing data(such as environment,perimeter,etc.)and two-dimensional sensing data(such as image,video,etc.)are difficult to be uniformly transmitted,stored and presented.Through the environment in the community setting information acquisition sensor sensing equipment such as,in this paper,a method based on multi-source heterogeneous information sharing: building data of sensor information flow,lightweight JSON structure is adopted to encapsulate and parse,and building intelligent gateway interface implementation agreement,will upload to server multi-source heterogeneous data collection,management and application of heterogeneous data.According to the laying and construction of various information equipment in the existing community,many problems have to be considered,such as the difficulty of collecting,storing and sharing the existing heterogeneous data.Protocols based on Internet of things technology,computer interface system,and the development of more perfect database technology and web front-end development technology,the core component of intelligent building system gateway,to provide technical support on the issue of heterogeneous data integration platform for the foundation,and the integration of heterogeneous data provide a solution to improve the storage of data and client experience,to better serve the society,improve people's life quality.In addition,the conception and construction of this system can also be applied to other basic systems with demand for environmental information management and monitoring,which can provide reference for the construction of a more perfect system in the future.