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학술지 Resource-Aware Smart Home Management System by Constructing Resource Relation Graph
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저자
손지연, 박준희, 문경덕, 이지현
발행일
201108
출처
IEEE Transactions on Consumer Electronics, v.57 no.3, pp.1112-1119
ISSN
0098-3063
출판사
IEEE
DOI
https://dx.doi.org/10.1109/TCE.2011.6018863
협약과제
11MC1700, 홈네트워크 이질성 극복을 위한 홈네트워크 상호연동 미들웨어 기술 개발, 문경덕
초록
With the advent of smart home devices including Smart TV or smart appliances, home becomes smarter. Smart home is a complex environment where heterogeneous smart devices and appliances are connected to each other to provide various smart services. As the home environments become smarter and more complex, the need for an effective managing mechanism with minimum user's intervention is growing. However, just only putting together all the individual information of each resource is not enough, since it is very hard to catch out overall home situation without the relation information between the managed resources. In this paper, we propose a resource-aware management system with hierarchical smart home resource model, using the home context information which defines the information convergence model of heterogeneous home resources and builds a home knowledge by constructing a resource relation graph. The proposed system can accelerate deployment of advanced future smart home service features such as context-aware dynamic service composition, autonomous fault management systems. In addition, it allows cost effective remote maintenance system with highly convenient manageability. We implemented the prototype system of our proposed architecture and evaluated the performance on the query response time of home resources and relations in a real environment. Results showed that it has acceptable performance for navigating or control of home information and excellent improvements in terms of relation based search. We anticipate that the proposed system will bring the huge benefits not only to the consumers, home network service providers but also to the home network maintenance companies in terms of ease of management, and diagnostic effectiveness. © 2006 IEEE.
키워드
Home Resource Model, Resource Relation Graph, Smart Home ResourceManagement
KSP 제안 키워드
Complex environment, Context Information, Context aware, Convergence model, Dynamic service composition, Home Devices, Home Management System, Home Network, Network maintenance, Network service, Prototype system