OPC技术及其在智能楼宇系统集成中的应用

The OPC Technology and Its Application in Integration of Intelligent Building System

介绍了过程控制领域中的一种新技术——OPC技术,即用于过程控制的对象链接与嵌入(OLE)。针对智能楼宇系统集成中各子系统间难以实现开放、无缝联接,介绍了OPC技术产生的背景,并对OPC接口的机构体系以及OPC规范原理进行了简要介绍,讨论了OPC技术在智能楼宇集成中的应用,最后给出了一个楼控子系统OPC技术的应用实例。

A new technology in process control field of OPC technology, Object Linking and Embedding （OLE） for process control is introduced in this article. According to the difficulty to get an open and seamless connection between each subsystem,it introduces the background, structure system and specification principle of OPC technology, discusses the application of OPC technology in intelligent building system integration and finally gives an example of using OPC technology in building control subsystem.