The Home User’s Behavior Recognition And Event Response Service System Based On Internet Of Things

With the continuous development of smart home technology, the technology ofindoor and household management put forward higher request, not only need real-timedata collected all equipment of the interior space and environment information, also needto state of perception of interior space, produces different response to different events,automation, intelligence to provide service for residents. This technology, on one hand,can improve the indoor equipment and household services user experience; On the otherhand to dock with the media, such as medical systems, provide data support for otherservice system. Therefore, for behavior recognition and event response service systemresearch, this paper has important practical significance and economic value.In this paper, based on the research of home user’s behavior recognition and incidentresponse system, has achieved initial results, designs the basic framework of eventresponse service. The system structure is divided into three levels: the scene perceptionlayer, the scene management layer and the application layer. At the same time, define thecomplete and practical information model. Have complete and use information model, isthe correct perception system environment, the basis of understanding user behavior. Inthis paper, the meaning of user behavior patterns and events are defined, and design theraw data to information model mapping and transformation of mechanism. On the basisof the information model, the system has implemented the formal representation ofinformation, the user behavior pattern identification and description of events triggermethod. It lays the foundation for automated response mechanism of events. Besides thebehavior of walking and falling, the article also has some research.Finally, the implementation mechanism of each module are studied. Design themechanism of all levels of the data storage and reading and writing, and has carried onthe implementation using Java. At the same time, the information mapping and reasoningmechanism are studied, and according to the preset rules, implement the informationreasoning mechanism. Using Java implements the definition of events and triggers, andthe events of the reaction mechanism of the automatic testing, this paper demonstratesthat the proposed design-method is correct and available.