摘要： 介绍了一种以 μＸＬ网卡为媒介，通过动态数据交换手段来实现 μＸＬ集散控制系统和Ｗｉｎｄｏｗｓ ＮＴ计算机网络系统信息集成的方法，使ＰＰ机可以自动、连续、自主地从μＸＬ系统获取数据，并结合工程实例，详细讨论该方法的具体应用．

关键词: 集散控制系统, 动态数据交换, 信息集成, 计算机网络系统

Abstract: In this paper, an information integration approach of μXL distributed control system and Windows NT-based computer system, with μ XL network card and Dynamic Data Exchange (DDE), is presented. By this approach, a persohal computer (PC) can automatically. tontinuously and actively access the data from a μ XL system. Furthermore, this approach is distussed and illustrated in detail with an engineering application example.