摘要
根据工业应用中设备与系统的特点,分析组态软件的基本逻辑结构及功能,针对组态软件监控系统数据处理过程中的核心问题,提出了一种基于数据驱动机制的数据服务模型。该模型采用了基于数据驱动的交换式处理结构,以组件化的设计方式,实现了组态监控系统中数据的获取、处理以及分发等功能,系统结构灵活,可扩展性好。
According the features of the equipment and the system in the applications, the logical architecture and functions of the configuration software monitoring system are analyzed. Aiming at the key problem of the data process services, a data services model is put forward based on the data-driven mechanisms. Through using component-based approach, a configuration software monitoring system with data collection, a data process and data distri- bution function is developed. The results show that this system has better flexibility, openness and performance.
出处
《科学技术与工程》
2009年第6期1600-1603,共4页
Science Technology and Engineering
