摘要
SCADA系统需要处理大量不同类型的数据,为提高系统性能,需要应用数据库对其数据进行管理。本文首先介绍了SCADA系统数据库的设计;然后探讨了在VC++6.0环境下,通过动态链接库实现SCADA系统与数据库之间通信的方法,以及在动态链接库中如何使用ADO技术实现SCADA系统对数据库的访问。
A SCADA system has to manage a large number of data of different types. In order to enhance its capability, has to implement database to manage its data. In this paper, it introduced the design of the SCADA system＇s database firstly. Then discussed how to create dynamic-link library to implement communication between the SCADA and the database under the Visual C＋＋6.0 environment, and how to realized accessing-database by using ADO technology in the SCADA.
出处
《微计算机信息》
北大核心
2008年第27期141-143,共3页
Control & Automation
基金
国家973项目(2007CB714701)
