无线异构网在油气生产物联网的应用

Application of Wireless Heterogeneous Networks in IOT of Oil and Gas Production

油气生产物联网(A11)系统是《中国石油"十二五"信息技术总体规划》的重要建设项目,分为三个子系统:生产数据采集与控制子系统、数据传输子系统、现场监控与管理子系统。本文主要介绍一种由无线网桥+LTE230无线异构网络构建的数据传输子系统应用方案,该方案既利用了230MHz频段LTE系统的信号传播距离远、稳定性高、绕射能力强和广覆盖的特点,同时发挥了网桥点到点通信灵活、低成本和高传输速率的优势,可以完全满足福山油田油气生产物联网对生产数据、控制数据和视频图像实时传输的需求。

IOT of Oil and Gas Production（A11） system is a major construction project in China Petroleum ＂Twelve Five＂ IT overall plan.The system consists of three parts： production data acquisition and control subsystem, the data transmission subsystem, on-site monitoring and management subsystem.This paper describes a solution to the data transmission subsystem which consists of the wireless bridge plus LTE230 wireless heterogeneous network.The solution has both the characteristics of 230 MHz band LTE system, such as long distance of signal propagation, high stability, and strong and wide coverage of diffraction, and advantages of wireless bridge, such as： point to point communication flexibility, low cost and high transmission rate.The solution is able to meet the demand of real time transmission of production data, control data and video images in Fushan IOT of Oil and Gas Production.