摘要
所设计的油井远程监控系统采用三层架构,分别为数据采集层、数据传输层和数据处理层;文章详细介绍了采集层设备RTM(remote terminal measurement)主要功能模块的硬件设计与软件开发;RTM采用ARM处理器STM32F103作为核心控制器,通过485通信与传输层设备RTU(remote terminal unit)相连,可完成油井油压、油温等生产参数的自动采集、抽油机皮带轮转速的实时检测以及油井启停的远程控制等功能,具有兼容性好、易拓展和适用范围广等特点;所设计的系统已在油田现场部署应用,不仅可以降低工人劳动强度,提高工作效率,而且可及时发现油井的异常情况并及时采取措施,保障了油井生产安全运行。
The oil well remote monitoring system is designed by using three-tier structure which includes data acquisition layer,data transmission layer and data processing layer.This paper describes the hardware design and software development of RTM（Remote Terminal Measurement） in acquisition layer in detail.RTM uses ARM processor-STM32F103 as the core controller,connects with the RTU（Remote Terminal Unit） in transmission layer through 485 communication,implements the functions like the automatic detection of the oil well＇s production parameters such as the oil pressure and oil temperature,the real-time detection of the pumping pulley＇s speed and the remote control of oil well＇s starting and stopping.RTM has the characteristics of good compatibility,easy expansion and wide range of applications.The designed system has been applied in oil field which not only can reduce labor intensity and improve work efficiency,but also can detect the abnormalities of wells and take timely measures to guarantee the safe operation of the well production.
出处
《计算机测量与控制》
2016年第5期89-92,共4页
Computer Measurement &Control
基金
国家发改委下一代互联网技术在智慧油田的应用示范项目(CNGI-12-03-043)
关键词
油井监控系统
远程测量
远程控制
oil well monitoring system
remote measurement
remote control
