基于LonWorks技术的楼宇火灾报警系统设计  

Design of Buildings Fire Alarm System Based on LonWorks Fieldbus Technology

作　　者：陈玉华[1] 钱玲玲[1] 张广川[1] 

机构地区：[1]淮安信息职业技术学院,江苏淮安223003

出　　处：《机床与液压》2011年第22期126-128,共3页Machine Tool & Hydraulics

摘　　要：为了提高当前楼宇火灾报警系统的稳定性,提出一种利用LonWorks现场总线技术实现楼宇火灾报警系统的控制方案。介绍了系统的网络构成,实现了系统Lon节点中神经元芯片3150与单片机AT89S51之间的数据通信。该系统结构简单,并具有较灵活的网络扩展能力和较高的报警准确率和可靠性。In order to improve the stability of current building fire alarm system, a control plan of building fire alarm system was presented based on LonWorks fieldbus technology. The system network composition was introduced. Data communication between Lon node neuron chip 3150 and AT89S51 singlechip was realized. The system structure is simple, and has flexible network expansion ability and high alarm accuracy and reliability.

关 键 词：LONWORKS技术 楼宇火灾报警系统 

分 类 号：TP29[自动化与计算机技术—检测技术与自动化装置]