摘要
对OPC最基本的规范--数据访问规范进行了深入研究,重点分析了自动化接口的对象模型,给出了基干OPC自动化接口的客户端软件开发的实现方法及开发中需要注意的问题,展望了客户端软件的应用前景。
This paper makes some research on OPC data access specification,one of the most basic OPC specifications, and analyzes its object model. It also realizes a simple client software based on OPC data access automation interface, and presents some issues during development In addition, application prospect of client software based on OPC is stated.
出处
《计算机工程》
CAS
CSCD
北大核心
2002年第4期229-231,共3页
Computer Engineering
