摘要
油气田生产信息远程采集、传输与处理是油气田生产管理的重要环节,通过对油气生产现状的分析,针对现有监控体系的不足,提出了三层监控体系结构,即采用流量计算机、RTU、无线传感网络为主,以手持移动PDA为补充的终端子系统,以GPRS(CDMA)+APN为安全传输通道的传输子系统,以虚拟数据中心为交换平台的中心监控子系统。形成了4大关键新技术,并把形成的关键技术应用到油气田生产实际中,提高了油气生产的工作效率,降低了安全事故的发生,具有实际的应用前景和推广价值。
Analysing present situation of oil and gas production and defect of present monitor control system, three-ties architecture is presented. Terminal subsystem is the first layer, which is mainly made of RTU, flow computer, wireless sensor network. The Second layer is security transmission subsystem, which is made of GPRS（CDMA）＋APN. The last layer is centre monitor subsystem, which is exchange platform based on virtual data centre. Four key technologies are applied to the remote monitoring system. As a result, work efficiency of oil-gas production has been greatly increased, and safety accidents have been reduced.
出处
《计算机工程》
CAS
CSCD
北大核心
2009年第1期247-249,252,共4页
Computer Engineering
基金
国家"十五"科技攻关计划基金资助项目(2004BA616A-11-01)
关键词
远程监控
交换中心
虚拟数据中心
虚拟专用网
元数据
remote monitor
exchange centre
virtual data centre
Virtual Private Network（VPN）
meta data
