MS/TP 프로토콜에서 대역폭할당기법 구현 및 실험적 평가
- Title
- MS/TP 프로토콜에서 대역폭할당기법 구현 및 실험적 평가
- Other Titles
- Implementation and Experimental Evaluation of Bandwidth Allocation Scheme on MS/TP Protocol
- Author
- 홍승호
- Keywords
- BACnet; MS/TP; bandwidth allocation; real-time communication; experiment
- Issue Date
- 2006-11
- Publisher
- 제어로봇시스템학회
- Citation
- 제어로봇시스템학회 논문지, v.12, No.11, Page.1144-1155
- Abstract
- Digital communication networks have become a core technology in advanced building automation systems. BACnet (Building Automation and Control networks) is a standard data communication protocol designed specifically for building automation and control systems. BACnet adopts Master-Slave/Token-Passing (MS/TP) protocol as one of its field level networks. In this study, we introduce a method of implementing a bandwidth allocation scheme in the MS/TP protocol. The bandwidth allocation scheme improves the capability of real-time communication of the original MS/TP protocol. The bandwidth allocation scheme introduced in this paper can be easily implemented in the existing MS/TP protocol with a slight modification. In this study, we actually developed the hardware and firmware of the modified MS/TP communication module in which the bandwidth allocation scheme is implemented. Using the modified MS/TP communication module, we developed an experimental model in order to examine the validity of the bandwidth allocation scheme in the MS/TP protocol. Experimental results show that the modified MS/TP protocol satisfies the requirements of real time communication for periodic and urgent messages of BACnet communication services.
- URI
- http://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE01951497&language=ko_KRhttps://repository.hanyang.ac.kr/handle/20.500.11754/154310
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > ELECTRICAL ENGINEERING(전자공학부) > Articles
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