摘要
针对EPA系统中基于XML的设备描述语言系统集成方案在描述仪表功能与参数可视化等方面的不足,提出了基于FDT技术的EPA系统集成模型并详细讨论了EPA通信DTM与EPA设备DTM的实现方法,最后在FDT框架应用程序中对所提出的系统集成模型及设计开发的EPA通信DTM与设备DTM进行验证.
Taking into consideration the limitations about function description and parameter visualization of EPA instrument in EPA system integration solution via device description language based on XML, the paper presents an EPA system integration model based on field device tool (FDT), and then gives a detailed discussion of the implementations of communication DTM (device type manager) and device DTM. At last, the system integration mode/ mentioned in this paper, communication DTM and device DTM which we ourselves design and develop are verified in the FDT container applications.
出处
《西南大学学报(自然科学版)》
CAS
CSCD
北大核心
2008年第9期142-147,共6页
Journal of Southwest University(Natural Science Edition)
基金
重庆市科技攻关资助项目(CSTC2006AA3011)
西南大学青年教师基金资助项目(SWUQ2006016)
关键词
现场设备工具
设备类型管理器
工业以太网
系统集成
FDT (field device tool)
DTM (device type manager)
EPA (ethernet for plant automation)
system integration