基于ARM+Linux架构智能油气水井物联网系统设计

Design of intelligent Internet of Things system of oil,gas and water wells based on ARM+Linux architecture

摘要:

及时、准确、直观地了解每口油井的工况，对于确保生产安全、提高生产效率、做出正确生产决策等都有重要的理论和现实意义；文章提出了一种智能油气水井物联网系统的设计方案，重点介绍了系统硬件结构以及嵌入式系统软件设计；智能油气水井物联网系统采用ARM+Linux架构设计，支持IPV4/IPV6双栈协议，集成了Zigbee、WiFi、RS485、CAN等感知层信息采集接口，支持与不同生产厂家、多种不同的通讯方式的各类井口传感器实现数据交互；与其他系统相比，文章所设计的系统具有更快的处理速度、更高的可靠性以及更好的兼容性，同时支持IPV4/IPV6双栈协议；最后，经过油田现场应用，实现了油气水井生产工况的实时采集、实时诊断、实时优化、实时控制、智能预测功能，油井的系统效率得到显著提高。

Abstract:

Knowing the working conditions of each well timely, accurately and intuitively is of important theoretical and practical significance for ensuring production safety, improving production efficiency and making correct production decisions;A design scheme of intelligent oil，and gas water wells Internet of Things system is proposed in this paper; The hardware structure of the system and the design of embedded system software are mainly introduced; The ARM+Linux architecture design of intelligent networking system of oil and gas wells, support IPV4/IPV6 dual stack, WiFi, integrated Zigbee, RS485, CAN etc. the perception layer information collecting interface, all kinds of sensors with different support wellhead manufacturers, a variety of communication methods to achieve data exchange; Compared with other systems, the system designed in this paper has faster processing speed, higher reliability and better compatibility, and supports IPV4/IPV6 double stack protocol. Finally, through field application, the real-time acquisition, real-time diagnosis, real-time optimization, real-time control and intelligent prediction function of oil and gas wells are realized, and the system efficiency of the oil well has been significantly improved.