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이우석(Woo Suk Lee),홍승호(Seung Ho Hong) 제어로봇시스템학회 2011 제어·로봇·시스템학회 논문지 Vol.17 No.7
The demand for wireless technology in home automation systems has recently been increasing due to several advantages such as installation cost reduction, easy placement, easy extension, aesthetic benefits, and mobile device connectivity. Among the many wireless technologies, ZigBee is one of the most useful for home automation; a wireless home networking system can be configured using ZigBee alone. Compatibility with conventional home networking systems that are based on wired media, however, is not supported. KNX is a mature protocol for wired media that is recognized as an international standard. This paper proposes a KNX?ZigBee gateway to interface between KNX and ZigBee systems and thereby enable integration of wired and wireless home automation systems.
박동규(D. K. Park),이우석(W. S. Lee),홍승호(S. H. Hong),황태영(T. Y. Hwang) 대한전기학회 2007 대한전기학회 학술대회 논문집 Vol.2007 No.4
Nowadays, the demand for home networking system is gradually increasing. But most of vendors use their own protocols. KNX/EIB (European Installation Bus / Konnex) is a standard protocol approved as an European (EN 50090 - EN 13321-1) and a World-wide standard (ISO/IEC 14543). In this study, we develop on/off and dimming lighting control system using BIM. In this system, BIM communicates to micro-controller using PEI(Physical External Interface) communication. And this enables including more KNX/EIB communication objects in lighting control system, and providing lighting control algorithm. The technology in this paper can help to adapt the world-wide standards.
Konnex 와 LnCP 네트워크의 시뮬레이션 성능 평가
최병훈(B. H. Choi),하경남(K. N. Ha),김현희(H. H. Kim),이경창(K. C. Lee),이석(S. Lee) 한국정밀공학회 2004 한국정밀공학회 학술발표대회 논문집 Vol.2004 No.10월
Recently home network has been developed in the field of Information Technology. And there are many protocols for smart home, such as Lonworks, Echonet, KNX, LnCP etc. However, the performance evaluation has not been nearly known between the protocols. Hence, this paper evaluates the performance of KNX by Konnex Association and LnCP(Living network Control Protocol) by LG Electronics. We developed simulation model using flowchrart of KNX and LnCP and simulation scenario through analysis of message to be generated in the home network. Furthermore, we evaluate simulation performance, such as mean transmission delay, maximum transmission delay, and collision rate of both protocols.