Dynamic Allocation Algorithm for Real-Time Bandwidth in MS/TP Network
BACnet (Building Automation and Control networks)is a standard data communication protocol for building automation and control systems.BACnet adopts Master- Slave/Token-Passing (MS/TP)as one of its local area networking options.The MS/TP protocol is designed specifically for building automation and control systems.In this study,we introduce a new algorithm of implementing bandwidth dynamic allocation in the MS/TP protocol.The bandwidth dynamic allocation algorithm improves the capability of real-time communication and reduces the message loss rate of the original MS/TP protocol.The bandwidth dynamic allocation algorithm 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 software of MS/TP protocol in which bandwidth allocation algorithm is implemented,simulate experiment results show that it is of great importance to improve the real-time performance and reliability of MS/TP network.
Quan LIU Ping REN
School of Information Engineering Wuhan University of Technology Jianhu Campus,430070 Wuhan,P.R.China
国际会议
2008 IEEE International Conference on Onformation and Automation(IEEE 信息与自动化国际会议)
张家界
英文
1738-1741
2008-06-20（万方平台首次上网日期，不代表论文的发表时间）