【摘要】 本文探讨了基于OPC中间件的现代控制系统信息集成解决方案,并阐述了OPC技术的核心思想和服务器开发模式,结合一种数据采集与控制卡,给出了OPC数据访问服务器的具体实现。更多还原

【Abstract】 A resolution scheme of information integration in modern industry control system was given based on OPC middleware in the paper. It also studied core philosophy of OPC technology and developing pattern of OPC Server. Finally, an OPC DA Server Instance was presented, which linked with a data acquisition and control card.更多还原