OPC XML-DA中间件服务器的研究与开发  

Research and Development of OPC XML-DA Middleware Server

作　　者：刘汉强[1] 张浩[1] 马玉敏[1] 

机构地区：[1]同济大学CIMS研究中心

出　　处：《机电一体化》2009年第3期43-45,共3页Mechatronics

基　　金：科技部国际科技合作重点项目(编号:2006DFA72810)

摘　　要：随着工业控制技术的不断发展，OPC规范作为工业标准定义的特殊的COM接口，逐渐成为工业过程交换实时数据的标准，在协同服务中有着广泛的运用。文章在探讨OPCDA与OPCXML—DA服务器基础上，提出了OPCDA向OPCXML—DA服务器过渡的方案，即OPCXML—DA中间件服务器，并分析了其系统组成与具体设计，最后讨论了OPCXML—DA中间件服务器在协同服务中的架构与运用。With the development of the technology of industry control continuously,as a special COM interface defined with industry standard, OPC specification is becoming the standard of exchanging of real-time data in the industry process gradually,and has wide application in collaborative service. OPC DA and OPC XML-DA server have been discussed in this paper,and a transition method is proposed,that is OPC XML-DA middleware server. Then its system formation and design have been analyzed in detail,at last the framework and application of OPC XML-DA middleware server in the collaborative service have been discussed.

关 键 词：OPC DA OPC XML—DA 中间件服务器 协同服务 

分 类 号：TP273.5[自动化与计算机技术—检测技术与自动化装置]