摘要
集散型控制系统是一种昂贵的先进自动化装置,作者设计一套经济、实用的主从式小型集散系统,用于仪器开发领域,不仅能节省开发资金,还能提高仪器系统的利用率、可靠性、稳定性。该文构建了小型集散系统的框架,并为此设计一套完善的通讯协议,克服了通用的通讯协议中存在的安全隐患。以此理论为基础,开发了自动生化分析仪系统。
Distributed Control System is one kind of expensive advanced automatic instrument.We have designed a set of economical and practical client/server model of minitype distributed control system,applying to develop instruments.It could not only save developing funds,but also improve the use ratio,the reliability and the stability.The paper describes the framework of the minitype distributed control system,and designs a series of perfect communication protocol,over-coming the defect of normal version.Based on this theory,we have developed the auto bio-analyzing instrument.
出处
《计算机工程与应用》
CSCD
北大核心
2004年第14期220-222,共3页
Computer Engineering and Applications
关键词
主从式
集散系统
通讯协议
RS-485
Client/Server model,Distributed Control System,communication protocol,RS-485
