Research And Development Of The Integrated For Building Intelligence System Based On Ontology

With the continuous improvement of living standard and intelligent means of human society,people have high demand for residential environment,thus giving vigorous development to intelligent building.The integration problem between subsystems can be solved by data integration,interface integration and interface integration of building subsystems,which is the key to realizing building intelligence.Finally,the system integration can achieve data sharing,overall perception,real-time monitoring and rational allocation of building,which can satisfy the meed of residents.In order to meet this requirement,this paper studies and develops a kind of the system integration of intelligent building based on ontology and it is benefit of subsystem integration.Firstly,this paper clarifies the importance of realizing the integration of building intelligent systems and the necessity of solving the problem of potential information island.The overall design of the IBMS system was carried out by using a building in Qingdao as an example.Design considers many factors,mainly including requirement analysis,system architecture,software architecture,functional architecture and system development platform.The whole system consists of six parts,the most important part of which is data layer and middleware layer.Their role is to achieve system data integration,solve information island problems,and achieve information sharing in IBMS systems.Secondly,ontology-based method for Heterogeneous Data Integration is applied.The built database is used as a Heterogeneous Data Source.In this method,the established database is used as heterogeneous data source.Through the research of mapping between ontology and data source and mapping rules between ontology and ontology,the integration of multi-source heterogeneous data is realized and completed.Thirdly,the Communication interface was designed and realized.According to differ subsystem's capacity.Development and integration of subsystem interface from two aspects of equipment layer interface and user layer interface.Finally,the design and implement of the system interface integration was carried out of B/S architecture.The human-computer interaction interface of the system is completed through the design of system function.The integrated development of subsystem data,interfaces and interfaces was completed.Realizing the IBMS design of the building is great significance to ensure the accurate,real-time and reliable operation of the whole system,which will guide the future system integration management and research.