用于过程工业的无线传感器网络技术  

IUTechnology of Wireless Sensor Network for Process Industry

作　　者：刘路明[1] 凌志浩[1] 左芸[1] 

机构地区：[1]华东理工大学信息科学与工程学院,上海200237

出　　处：《化工自动化及仪表》2010年第1期1-4,共4页Control and Instruments in Chemical Industry

基　　金：国家"863"计划项目(2007AA041201-4);上海市重点学科项目(B504)

摘　　要：通常,过程工业对设备间数据传输的实时性和可靠性要求更高,现阶段在过程工业生产现场的设备间基本的通信手段仍然是基于现场总线的有线网络。随着短程无线网络技术在实时性和可靠性方面的发展,为无线传感器网络在过程工业现场的应用提供了技术支持。从通信的角度对现有的短程无线网络技术在实时性和可靠性方面进行介绍,对适用于过程工业的无线网络技术进行分析,并对无线传感器网络技术用于过程工业的可行性进行探讨。Usually,the requirements of real-time and reliability for data transfer between devices in process industry were higher,and the main communication method used between different equipments in process industry field was still based on field bus cable network.With the development of short-range wireless networks in real-time performance and reliability,wireless sensor networks could be used in process industry.Some wireless technologies were introduced based on real-time performance and reliability.The wireless technologies which could be used in process industry were studied.

关 键 词：过程工业 无线传感器网络 实时性 可靠性 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]