基于Lon总线的节能空调控制系统实现的相关技术讨论  

The Discussion on Related Techniques of Implementation Based on LonWorks Bus for Air Conditioner of Energy Saving

作　　者：李太福[1] 

机构地区：[1]重庆工学院电子工程系

出　　处：《可编程控制器与工厂自动化（PLC FA）》2005年第4期84-88,共5页Programmable controller & Factory Automation(PLC & FA)

基　　金：重庆市教育委员会2004年科学技术资助项目(040603)

摘　　要：LonWorks总线是当前最为流行的现场总线技术之一,有很强的开放性、兼容性、灵活性、安全性、可靠性和可互操作性,在智能建筑领域有广泛的应用。文中讨论了基于Lon网络建构的通信及用Lon节点实现对底层设备的直接控制和PC机实现上层监控问题。此外,探讨了系统的数据采集模式和Lon节点的模糊控制实现问题。LonWorks bus is one of the most popular fieldbus techniques, so it has been popularly used for its strong opening, compatibility, agility and manipulation. It is abroad applied to the intelligent building field. It is discussed to communi- cation based on Lon network architecture and to realize direct control of low layer devices by Lon nodes, and also to upper layer monitoring by PC. In addition. it is explored to the data acquisition mode of the system and the implementa- tion of fuzzy control in the Lon node.

关 键 词：空凋系统 总线技术 数据采集系统 模糊控制 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]