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。
关键词:
OPC数据访问规范,
自动化接口,
客户端软件
Abstract: 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.
中图分类号:
薛福珍,林盛荣,唐 琰. 基于OPC数据访问规范的客户端软件研究与开发[J]. , 2002, 28(04): 239-241.
XUE Fuzhen, LIN Shengrong, TANG Yan. Research and Development of Client ApplicationBased on OPC Data Access Specification[J]. , 2002, 28(04): 239-241.