基于LonWorks总线式煤气管道监控系统的研究  

Research LonWorks Bus gas pipeline monitoring system based on

作　　者：陈富强 

机构地区：[1]中煤科工集团重庆研究院有限公司,重庆400037

出　　处：《自动化与仪器仪表》2014年第8期22-23,26,共3页Automation & Instrumentation

摘　　要：随着计算机技术、通信技术和控制技术的不断发展,在自动控制领域内LonWorks现场总线控制系统将逐步取代传统的集散控制系统。通过一种基于LonWorks现场总线的煤气管道监控系统的研究,以CO有毒气体浓度监测为例,给出了模拟量智能节点的软件、硬件的设计。最后,提出了总线远距离数据传输及监控系统的解决方案,说明了LonWorks技术在工业自动化领域的应用前景美好。With the development of the technology of computer, communication and control,FCS will gradually replaced tradi tional DCS in the domain of automation. Through a study of the gas pipeline monitoring system based on LonWorks field bus, CO toxic gas concentration monitoring as an example, describes the design of analog intelligent node software,hardware. Final ly, put forward the solution of bus remote data transmission and monitoring system,illustrates the application prospect of LonWorks technology in the field of industrial automation good.

关 键 词：神经元芯片 智能节点 远程数据传输与监控 网络变量 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]