基于总线技术的远程多路温度监控系统的智能节点设计  

Neuron Chip Design of Remote Multiway Temperature Monitoring System Based on Fieldbus Technology

作　　者：杨桦[1] 李敏[2] 黄小明[3] 

机构地区：[1]湖北工业大学电气与电子工程学院,湖北武汉430068 [2]河南科技大学电子信息工程学院,河南洛阳471003 [3]中交第二公路勘察设计研究院交通工程设计室,湖北武汉430052

出　　处：《河南科技大学学报（自然科学版）》2007年第2期29-32,共4页Journal of Henan University of Science And Technology:Natural Science

基　　金：河南省教育厅自然科学基础研究项目(NO.200410464004)

摘　　要：采用基于LonWorks技术的神经元芯片3150构建了远程多路温度监测系统。设计中合理地使用神经元芯片的内部资源和其强大的外部扩展能力,通过增加外围电路来实现I/O扩展,以构成满足多路测控点需求的智能节点。每个智能节点均可作为子系统通过固化在神经元内的七层网络协议—LonTalk协议与网络进行联接,其互操作性、开放性的优势有效的提高了系统信息通讯速度和容量,构建出真正分布式的多信息测控网络。This paper introduces the multi-temperature monitoring system based on LonWorks Neuron chip 3150.The inter resources and powerful external expanding capacity of Neuron chip are utilized reasonably to construct true distributed monitoring and control networks.In order to meet multi-channel monitoring and control,the designed system increases its peripheral circuit to realize I/O expanding.Each intelligent node may communicate with networks through seven layers networks protocol which has been solidified in Neuron chip as a subsystem.The system may be operated mutually which improves communication speed and capacity,and makes the system becoming a real distributed monitoring and control networks.

关 键 词：神经元芯片 智能节点 温度监控 远程通信 

分 类 号：TP273.5[自动化与计算机技术—检测技术与自动化装置]