基于COM技术的OPC数据存取服务器开发与研究  

Development and Research of OPC Data Access Server Based on COM Technology

作　　者：刘敏层[1] 

机构地区：[1]西安建筑科技大学信息控制与工程学院,陕西西安710055

出　　处：《低压电器》2007年第20期10-13,共4页Low Voltage Apparatus

摘　　要：OPC技术解决了系统集成时不同设备、不同系统之间的数据读取问题。利用面向对象的方法对OPC服务器进行设计,并予以实现。将设计开发的OPC服务器应用到某大楼配电系统集成中,运行情况表明,该服务器运行稳定、可靠,扩展性好,满足实际应用要求。The OPC technology resolved the problem of accessing data between different devices and different systems when the system was integrated. Through the object-orient method, the OPC server was designed and it was put into practice. The OPC server was used in some building＇ s power distribution integrated system. The running result indicated that the server was stable, reliable and had good extension. It could meet the requirements.

关 键 词：组建对象模型 用于过程控制的OLE 定制接口 数据存取服务器 系统集成 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]