|本期目录/Table of Contents|

[1]陈家林,贾涛.油井数据地面传输仪的设计[J].武汉工程大学学报,2014,(05):68-73.[doi:103969/jissn16742869201405015]
　CHEN Jia lin,JIA Tao.Design of welldata groundtransmission device[J].Journal of Wuhan Institute of Technology,2014,(05):68-73.[doi:103969/jissn16742869201405015]
点击复制

油井数据地面传输仪的设计(/HTML)
分享到：

《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
期数:
2014年05期
页码:
68-73
栏目:
机电与信息工程
出版日期:
2014-05-31

文章信息/Info

Title:
Design of welldata groundtransmission device
文章编号:
16742869(2014)05006806
作者:
陈家林; 贾涛
武汉工程大学电气信息学院，湖北 武汉 430205
Author(s):
CHEN Jialin;  JIA Tao
School of Electric and Information Engineering， Wuhan Institute of Technology， Wuhan 430205,China
关键词:
嵌入式系统; Modbus协议; 实时性
Keywords:
embedded systems; Modbus protocol; realtime
分类号:
TP273.5
DOI:
103969/jissn16742869201405015
文献标志码:
A
摘要:
为了满足油田自动化实时监测油井数据的需求，设计了一种将井内数据传至地面并供现场或者后台服务器进行实时获取的地面传输仪．首先该传输仪采用32位低功耗微控制器STM32L152作为主控芯片，并以嵌入式实时操作系统μC/OSII作为软件平台；然后该传输仪根据工业485总线传输以及Modbus串行总线协议，并通过μC/OSII的系统接口函数以及其多任务处理环境，实现了Modbus协议主从站分时无冲突的数据处理和数据收发；最后通过外扩Flash芯片以及液晶显示实现本地数据存储以及人机交互功能．地面传输仪通过连接上位机模拟的从站采集仪器和主站服务器进行系统传输测试，根据其内部的主站协议实现总线内子设备数据的获取，同时通过内部的从站协议实现数据后台共享．测试结果表明该传输仪实现了在总线中可同时连接多个采集仪器与一个主站服务器同时进行数据传输，满足实际应用的要求．
Abstract:
To meet the needs of monitoring realtime well data on the oil field automation， a small welldata groundtransmission device based embedded system was designed to provide the realtime access of data from well to ground for the backend server or the scene.Firstly， a 32bit lowpower microcontroller STM32L152 was used as a main control chip and the embedded realtime operating system　μC/OSII as software platform.Secondly， according to the Modbus serial bus protocol and the industrial 485 bus， system interface functions and multitasking environment of the μC/OSII were applied on Modbus protocol masterslave station with conflictfree data processing and transceiving.Finally， local data store and humancomputer interaction were realized by outside enlarging flash chips and liquid crystal display.The system transmission was tested by data ground transmission device connected to PC simulating the collection instrument and master station server， according to the internal host protocol implementing equipment data acquisition and the internal slave protocol implementing equipment data sharing.Result shows that data transmission between multiple acquisition instruments and a main server at the same time is realized by the transmission device， which meets the needs of actual application.

参考文献/References:

［1］［美］拉伯罗斯.嵌入式实时操作系统μC/OSII［M］.2版.邵贝贝，译.北京:北京航空航天大学出版社，2003.LABROSSE Jean J.MicroC/OSII the real time kernel［M］.2nd Edition.SHAO Beibei.Beijing:Beijing University of Aeronautics and Astronautics Press，2003.(in Chinese)［2］方羽，梁广瑞，罗覃东.基于μC/OSII的Modbus协议的实现［J］.装备制造技术，2009(1):8384,94.FANG Yu， LIANG Guangrui， LUO Qindong.The implementation of Modbus protocol based on μC/OSII［J］.Equipment Manufacturing　Technology，2009(1):8384,94.(in Chinese)［3］李振东.Modbus协议的工业PLC监控仪表设计［J］.单片机与嵌入式系统应用， 2012,12(4):58.LI Zhendong.Modbus protocol monitoring in strument for industrial PLC［J］.Microcontroller and Embedded Systems，2012,12(4):58.(in Chinese)［4］罗湘，余臻.基于Modbus协议的单片机数据采集［J］.工业控制计算机，2009，22(6):7576.LUO Xiang，YU Zhen.Microcomputers data acquisition based on Modbus protocol［J］.Industrial Control Computer，2009，22(6):7576.(in Chinese)［5］王家国，田芮.基于Modbus总线协议的工业锅炉监控系统设计［J］.化工自动化及仪表，2013，40(1):7071,93.WANG Jiaguo， TIAN Rui.Design of boiler monitoring system based on Modbus protocol［J］.Control and Instruments in Chemical Industry，2013，40(1):7071,93.(in Chinese)［6］李祁，王凤芹，张燕红.嵌入式实时操作系统μC/OSⅡ在STM32开发板上的应用［J］.计算机与数字工程，2014，42(1):164168.LI Qi，WANG Fengqin，ZHANG Yanhong.Application of realtime embeddedμC/OSII on STM32［J］.Computer and Digital Engineering，2014，42(1):164168.(in Chinese)［7］任哲.嵌入式实时操作系统μC/OSII原理及应用［M］.北京:北京航空航天大学出版社，2005.

相似文献/References:

[1]刘军,刘黎志,黄浩.一种无线嵌入式数字卫星接收系统的模块化设计[J].武汉工程大学学报,2008,(04):99.
　LIU Jun,LIU Li zhi,HUANG Hao.The modular design of embedded digital satellite receiver based on WLAN[J].Journal of Wuhan Institute of Technology,2008,(05):99.
[2]刘军,陈闵强,王会清.KVM系统中远程虚拟存储的研究[J].武汉工程大学学报,2010,(07):85.[doi:10.3969/j.issn.16742869.2010.07.022]
　LIU Jun,CHEN Min qiang,WANG Hui qing.Research on remote virtual storage system based on KVM[J].Journal of Wuhan Institute of Technology,2010,(05):85.[doi:10.3969/j.issn.16742869.2010.07.022]
[3]王欣,文小玲*,刘义亭,等.基于MODBUS协议的TMS320LF2407A与PC机串口通信软件设计[J].武汉工程大学学报,2011,(01):75.[doi:10.3969/j.issn.16742869.2011.01.019]
　WANG Xin,WEN Xiao ling,LIU Yi ting,et al.Software design of serial communication between TMS320LF2407A and PC based on modbus[J].Journal of Wuhan Institute of Technology,2011,(05):75.[doi:10.3969/j.issn.16742869.2011.01.019]
[4]罗肖,刘军,杨辉.嵌入式安全存储系统的研究[J].武汉工程大学学报,2012,(2):67.
　LUO Xiao,LIU Jun,YANG Hui.Research on embedded security storage system[J].Journal of Wuhan Institute of Technology,2012,(05):67.
[5]徐艳,熊昱凯,常雨芳*,等.智能电力网络仪表监测与分析[J].武汉工程大学学报,2012,(05):56.[doi:103969/jissn16742869201205014]
　XU Yan,XIONG Yu\|kai,CHANG Yu\|fang,et al.Monitor and analysis of intelligent power network meters[J].Journal of Wuhan Institute of Technology,2012,(05):56.[doi:103969/jissn16742869201205014]
[6]李文华,龚宸.单片机控制高容量安全数字卡的应用设计[J].武汉工程大学学报,2012,(7):71.[doi:103969/jissn16742869201207015]
　LI Wen\|hua,GONG Chen.Application design of high capacity secure digital card based on controlling of single-chip microcomputer[J].Journal of Wuhan Institute of Technology,2012,(05):71.[doi:103969/jissn16742869201207015]
[7]冯先成,司擎华,李小鹏,等.嵌入式处理器8240的板级支持包的设计与实现[J].武汉工程大学学报,2012,(11):55.[doi:103969/jissn16742869201211012]
　FENG Xian cheng,SI Qing hua,LI Xiao peng,et al.Design and implementation of board support package on MPC8240[J].Journal of Wuhan Institute of Technology,2012,(05):55.[doi:103969/jissn16742869201211012]
[8]杨 帆,陈向诗瑶,李国平.楼宇单元配电箱遥控开关系统的设计[J].武汉工程大学学报,2015,37(03):58.[doi:10. 3969/j. issn. 1674—2869. 2015. 03. 012]
　,,et al.Ｄｅｓｉｇｎ ｏｆ ｒｅｍｏｔｅ ｃｏｎｔｒｏｌ ｓｗｉｔｃｈ ｓｙｓｔｅｍ ｆｏｒ ｂｕｉｌｄｉｎｇ ｕｎｉｔ ｄｉｓｔｒｉｂｕｔｉｏｎ ｂｏｘ[J].Journal of Wuhan Institute of Technology,2015,37(05):58.[doi:10. 3969/j. issn. 1674—2869. 2015. 03. 012]

备注/Memo

备注/Memo:
收稿日期：20140413作者简介：陈家林（1962），湖北武汉人，男，硕士，副教授.研究方向：嵌入式系统与现场总线技术．
更新日期/Last Update: 2014-06-15