基于LonWorks技术的暖气供应控制系统  

Central Heating Providing Control System Based on LonWorks

作　　者：刘跃[1] 古钟璧[1] 周新志[1] 

机构地区：[1]四川大学电子信息学院,四川成都610064

出　　处：《控制工程》2006年第S1期148-149,192,共3页Control Engineering of China

摘　　要：介绍了LonWorks现场总线技术和LON(Local Operating Network)的特点和原理,针对我国北方地区冬季气候特点,在分析现有暖气供应系统的基础上,设计了基于LonWorks技术的更具人性化、自动化和智能化的暖气供应控制系统。通过消息在节点间的通信,把现场采集的数据通过LON上传到上位机,上位机通过LON网络实现对阀门节点的实时检测和控制。The field bus technology and trait of LonWorks are introduced.The Local Operating Network(LON) is mentioned and introduced as well.Then a human,automatic and intelligentized central heating providing control system based on LonWorks is designed,aiming at the particularity of the climate in north China and analyzing the current central heating providing system.The data collected in the field are sent to the upper-computer by the LON and chcked by the upper-computer.The value-node is controlled real-timely on...

关 键 词：LONWORKS 暖气供应控制系统 控制节点 

分 类 号：TP273.5[自动化与计算机技术—检测技术与自动化装置]