一种基于组态软件的中间件的设计与实现

Design and Realization of a Middleware Based on Configuration Software

中间件技术是构造分布式应用和系统集成的关键。根据胜利油田坨四站对现场数据监控与信息管理决策的双重需求,设计开发了一种基于组态软件的中间件,该中间件实现了现场监控的所有功能,并且提供了重要的数据服务。介绍了该中间件的层次构架以及其关键模块的开发。该中间件已在胜利油田坨四站运行将近两年,系统稳定,使用效果良好。

The middleware technology is the key to distributed application construction and system integratation.According to the field data supervisation and info managing decision as the double-demand in ShengLi Oil Field TuoSi station,a configura- tion-software based middleware has been designed and developed,this middleware realized all main function that field monitoring needed,and offered a data-service which is important to the whole system.Here we concentrate on the layer constructure and the development of the key modules.It has practically proved that the system is stable and efficient through operating in ShengLi Oil Field TuoSi station for nearly 2 years.