计算机工程 ›› 2009, Vol. 35 ›› Issue (10): 283-285.doi: 10.3969/j.issn.1000-3428.2009.10.095

• 开发研究与设计技术 • 上一篇    

基于OPC-XML的过程信息集成方法研究

康灵燕1,王建林1,左泽军2   

  1. (1. 北京化工大学信息科学与技术学院,北京 100029;2. 中原油田石油化工总厂,濮阳 457000)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2009-05-20 发布日期:2009-05-20

Research on Process Information Integration Method Based on OPC-XML

KANG Ling-yan1, WANG Jian-lin1, ZUO Ze-jun2   

  1. (1. College of Information Science and Technology, Beijing University of Chemical Technology, Beijing 100029;2. Zhongyuan Oilfield Petro Chemical Complex, Puyang 457000)
  • Received:1900-01-01 Revised:1900-01-01 Online:2009-05-20 Published:2009-05-20

摘要: 实现企业过程控制底层和应用层的信息集成,在企业实施综合自动化过程中具有重要意义。在研究OPC-XML的相关技术的基础上,提出一种基于OPC-XML的信息集成方法,构建B/S结构的系统构架,并开发独立的OPC XML-DA服务器与客户端。该系统应用在某石化企业中,较好地实现对底层数据的实时访问和远程监测,为企业更高层次的系统集成提供了基础,促进企业综合自动化的实现。

关键词: OPC-XML技术, 信息集成, Web服务

Abstract: Realizing the information integration from bottom process control level to application level has important significance in the process of enterprise integration automation. By studying the OPC XML-related technologies, an information integration method based on OPC-XML is proposed, the system architecture of the B/S mode is designed, and an independent OPC XML-DA server and its corresponding client are developed. When it is applied in petrochemical enterprises, the system implements the function of real-time access and remote detection to bottom layer data. It provides foundation for higher level system integration of the enterprise, and promotes the realization of enterprise integration automation.

Key words: OPC-XML technology, information integration, Web service

中图分类号: