摘要
采用基于中间件的技术,在SCADA系统分布式异构异种环境下,对异构实时数据库采用统一的、开放的标准数据通信接口进行实时数据传送,搭建油气管道统一中间实时数据库平台,供不同应用程序和系统等共享在线生产数据,提高了数据库开发的效率。同时该系统采取相应网络安全措施,实现了其他业务与管道实时监控系统的有效隔离,确保油气管道SCADA系统安全可靠运行。通过对嵌入式实时数据库在油气管道信息化中的应用,解决了SCADA系统数据孤岛问题,极大地提升了油气管道生产经营各方面信息的综合水平,在实际生产应用中取得很好效果。
Based on middleware technique, the uniform and open standard data communication interface is adopted for different structure realtime database to transmit realtime data under the SCADA system distributed circumstance of pipeline, which structure the intermediate realtime database platform and share line production data with different program or different system. This technology has improved the efficiency of development of database. At the same time the appropriate network security measures is adopted in this system, which isolate SCADA system of pipeline front other works and ensure the SCADA system of pipeline safe and reliable. The data island issue in SCADA system is resolved by the application of this technique and the management level is greatly improved; and it has achieved very good effect in the practical production application.
出处
《石油化工自动化》
CAS
2010年第6期52-56,共5页
Automation in Petro-chemical Industry
