基于网状无线网络的高炉炉缸温度场无线监控系统
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摘要
为提高高炉炉缸温度场监控系统的数据传输可靠性和稳定性,降低温度场监控系统的建设成本和运行维护成本,提出了一种基于网状无线网络的高炉炉缸温度场无线监控系统。该系统的数据采集节点安装在高炉炉缸外壁,将热电偶模拟信号转换为数字信号,大大缩短了热电偶模拟信号的传输距离,减少了外界干扰,再通过网状无线网络将温度数据传输至监控中心,进行分析建模和高炉炉缸状态监控。网状无线数据传输网络则是基于IEEE802. 11构建,并基于优化链路状态路由协议设计了一种双路径备份的自适应路由协议和主备路由的自适应切换机制。基于Open WRT开源平台搭建了原型系统,在莱芜钢铁厂某型高炉进行了安装测试,能够长时间连续稳定运行,满足高炉炉缸温度场监控的需要。
In order to improve the reliability and stability of data transmission of the temperature field monitoring system of blast furnace hearth,and reduce the construction cost and maintenance cost,a wireless temperature monitoring system for blast furnaces based on wireless mesh network( WMN) is proposed. The data acquisition node is installed on the outside wall of the blast furnace hearth,which converts the analog signal of the thermocouple into digital signal,greatly shortens the transmission distance of the analog signal of the thermocouple and reduces the external interference. Then the temperature data is transmitted to the monitoring center through the mesh wireless network for analysis modeling and blast furnace hearth condition monitoring. The mesh wireless data transmission network is constructed based on IEEE802. 11,and based on the optimized link-state routing protocol,a dual-path backup adaptive routing protocol and an adaptive handoff mechanism for primary and alternate routing are designed. Finally,based on Open WRT open-source platform,a prototype system is built and installed in a blast furnace in Laiwu Iron and Steel works. The system has been put into a long period of continuous and stable operation,which can meet the needs of blast furnace hearth temperature field monitoring.
In order to improve the reliability and stability of data transmission of the temperature field monitoring system of blast furnace hearth,and reduce the construction cost and maintenance cost,a wireless temperature monitoring system for blast furnaces based on wireless mesh network( WMN) is proposed. The data acquisition node is installed on the outside wall of the blast furnace hearth,which converts the analog signal of the thermocouple into digital signal,greatly shortens the transmission distance of the analog signal of the thermocouple and reduces the external interference. Then the temperature data is transmitted to the monitoring center through the mesh wireless network for analysis modeling and blast furnace hearth condition monitoring. The mesh wireless data transmission network is constructed based on IEEE802. 11,and based on the optimized link-state routing protocol,a dual-path backup adaptive routing protocol and an adaptive handoff mechanism for primary and alternate routing are designed. Finally,based on Open WRT open-source platform,a prototype system is built and installed in a blast furnace in Laiwu Iron and Steel works. The system has been put into a long period of continuous and stable operation,which can meet the needs of blast furnace hearth temperature field monitoring.
引文
[1]马金芳,郑敬先,龚卫民,等.迁钢1号高炉炉缸炉底在线监测及长寿维护[J].炼铁,2009,28(3):38-41.MA J F,ZHENG J X,GONG W M,et al. On-linemonitoring and longevity maintenance of hearth of No. 1blast furnace in Qiangang[J]. Ironmaking, 2009,28(3):38-41.
[2]张发辉.武钢4号高炉炉缸炉底侵蚀在线监测系统开发与应用[D].武汉:武汉科技大学,2015.ZHANG F H. Development and application of on-linemonitoring system for furnace bottom erosion of No. 4blast furnace in WISCO[D]. Wuhan:Wuhan Universityof Science and Technology,2015.
[3]申世武,周芸,李明亮,等.高炉炉缸炉底热电偶在线监测系统设计[J].冶金动力,2016(10):1-3,60.SHEN SH W,ZHOU Y,LI M L,et al. Design of on-line monitoring system for bottom thermocouple of blastfurnace hearth[J]. Metallurgical Power,2016(10):1-3,60.
[4]郑凯,赵宏伟,张孝临.基于Zig Bee网络的心电监护系统的研究[J].仪器仪表学报,2008,29(9):1908-1911.ZHENG K,ZHAO H W,ZHANG X L. Research onECG monitoring system based on Zig Bee network[J].Chinese Journal of Scientific Instrument,2008,29(9):1908-1911.
[5]郭艳青,刘征宇,杨善春,等. Zig Bee与航迹推算混合定位的电动轮椅导航控制系统[J].电子测量与仪器学报,2016,30(7):99-105.GUO Y Q,LIU ZH Y,YANG SH CH,et al. An electricwheelchair navigation control system based on Zig Bee andtrack estimation hybrid positioning[J]. Journal ofElectronic Measurement and Instrumentation, 2016,30(7):99-105.
[6]张冲,熊勇,房卫东,等. Zig Bee网络性能测试系统研究[J].国外电子测量技术,2015,34(8):74-81.ZHANG CH,XIONG Y,FANG W D,et al. Research onZig Bee network performance test system[J]. ForeignElectronic Measurement Technology, 2015, 34(8):74-81.
[7]赵志永,王闳毅,朱礼尧,等.基于Zig Bee的地磁车辆检测系统设计[J].电子测量技术,2016,39(7):116-121.ZHAO ZH Y,WANG Y Y,ZHU L Y,et al. Design ofgeomagnetic vehicle detection system based on Zig Bee[J].Electronic Measurement Technology, 2016,39(7):116-121.
[8] LI L,HU X G CHEN K,et al. The applications of Wi Fi-based wireless sensor network in internet of things andsmart grid[C]. Conference on Industrial Electronics andApplications,2011:789-793.
[9]向敏,文成亮,王平,等.基于IPv6的WIA-PA网络优化AODV路由算法[J].仪器仪表学报,2015,36(12):43-51.XIANG M,WEN CH L,WANG P,et al. Optimizationof AODV routing algorithm based on IPv6 for WIA-PAnetwork[J]. Chinese Journal of Scientific Instrument,2015,36(12):43-51.
[10]陈亮,朱庆,余红明.基于AODV和OLSR的自组网路由协议仿真分析[J].移动通信,2016,40(16):51-56.CHEN L,ZHU Q,YU H M. Simulation analysis of Ad Hocnetwork routing protocol based on AODV and OLSR[J].Mobile Communications,2016,40(16):51-56.
[11]周懿,郭伟,任智. Ad hoc网中OLSR路由协议研究[J].重庆邮电学院学报(自然科学版),2005,17(2):221-225.ZHOU Y,GUO W,REN ZH. Research on OLSR routingprotocol in Ad hoc network[J]. Journal of ChongqingUniversity of Posts and Telecommunications(NaturalScience Edition),2005,17(2):221-225.
[12]钟辉,刘倩,赵德平.应用于无线Mesh网中的OLSR路由协议研究[J].沈阳建筑大学学报(自然科学版),2009,25(2):371-374.ZHONG H,LIU Q,ZHAO D P. Research on OLSRrouting protocol applied in wireless mesh network[J].Journal of Shenyang Jianzhu University(Natural ScienceEdition),2009,25(2):371-374.
[13] GIL E,LERMA C,VERCHER J,et al. Methodology forthermal behaviour assessment of homogeneous faades inheritage buildings[J]. Journal of Sensors,2017(2):1-13.
[14]赵宏博,程树森,霍守锋.高炉炉缸炉底温度场及异常侵蚀在线监测诊断系统[J].钢铁,2010,45(5):11-16.ZHAO H B,CHENG SH S,HUO SH F. On-linemonitoring and diagnosis system for temperature field andabnormal erosion of blast furnace hearth[J]. Iron,2010,45(5):11-16.
[15]吴爱建.高炉炉缸内衬三维传热降维法及其实现[D].沈阳:东北大学,2011.WU AI J. Three-dimensional heat transfer dimensionreduction method for lining of blast furnace hearth and itsimplementation[D]. Shenyang:NortheasternUniversity,2011.
[2]张发辉.武钢4号高炉炉缸炉底侵蚀在线监测系统开发与应用[D].武汉:武汉科技大学,2015.ZHANG F H. Development and application of on-linemonitoring system for furnace bottom erosion of No. 4blast furnace in WISCO[D]. Wuhan:Wuhan Universityof Science and Technology,2015.
[3]申世武,周芸,李明亮,等.高炉炉缸炉底热电偶在线监测系统设计[J].冶金动力,2016(10):1-3,60.SHEN SH W,ZHOU Y,LI M L,et al. Design of on-line monitoring system for bottom thermocouple of blastfurnace hearth[J]. Metallurgical Power,2016(10):1-3,60.
[4]郑凯,赵宏伟,张孝临.基于Zig Bee网络的心电监护系统的研究[J].仪器仪表学报,2008,29(9):1908-1911.ZHENG K,ZHAO H W,ZHANG X L. Research onECG monitoring system based on Zig Bee network[J].Chinese Journal of Scientific Instrument,2008,29(9):1908-1911.
[5]郭艳青,刘征宇,杨善春,等. Zig Bee与航迹推算混合定位的电动轮椅导航控制系统[J].电子测量与仪器学报,2016,30(7):99-105.GUO Y Q,LIU ZH Y,YANG SH CH,et al. An electricwheelchair navigation control system based on Zig Bee andtrack estimation hybrid positioning[J]. Journal ofElectronic Measurement and Instrumentation, 2016,30(7):99-105.
[6]张冲,熊勇,房卫东,等. Zig Bee网络性能测试系统研究[J].国外电子测量技术,2015,34(8):74-81.ZHANG CH,XIONG Y,FANG W D,et al. Research onZig Bee network performance test system[J]. ForeignElectronic Measurement Technology, 2015, 34(8):74-81.
[7]赵志永,王闳毅,朱礼尧,等.基于Zig Bee的地磁车辆检测系统设计[J].电子测量技术,2016,39(7):116-121.ZHAO ZH Y,WANG Y Y,ZHU L Y,et al. Design ofgeomagnetic vehicle detection system based on Zig Bee[J].Electronic Measurement Technology, 2016,39(7):116-121.
[8] LI L,HU X G CHEN K,et al. The applications of Wi Fi-based wireless sensor network in internet of things andsmart grid[C]. Conference on Industrial Electronics andApplications,2011:789-793.
[9]向敏,文成亮,王平,等.基于IPv6的WIA-PA网络优化AODV路由算法[J].仪器仪表学报,2015,36(12):43-51.XIANG M,WEN CH L,WANG P,et al. Optimizationof AODV routing algorithm based on IPv6 for WIA-PAnetwork[J]. Chinese Journal of Scientific Instrument,2015,36(12):43-51.
[10]陈亮,朱庆,余红明.基于AODV和OLSR的自组网路由协议仿真分析[J].移动通信,2016,40(16):51-56.CHEN L,ZHU Q,YU H M. Simulation analysis of Ad Hocnetwork routing protocol based on AODV and OLSR[J].Mobile Communications,2016,40(16):51-56.
[11]周懿,郭伟,任智. Ad hoc网中OLSR路由协议研究[J].重庆邮电学院学报(自然科学版),2005,17(2):221-225.ZHOU Y,GUO W,REN ZH. Research on OLSR routingprotocol in Ad hoc network[J]. Journal of ChongqingUniversity of Posts and Telecommunications(NaturalScience Edition),2005,17(2):221-225.
[12]钟辉,刘倩,赵德平.应用于无线Mesh网中的OLSR路由协议研究[J].沈阳建筑大学学报(自然科学版),2009,25(2):371-374.ZHONG H,LIU Q,ZHAO D P. Research on OLSRrouting protocol applied in wireless mesh network[J].Journal of Shenyang Jianzhu University(Natural ScienceEdition),2009,25(2):371-374.
[13] GIL E,LERMA C,VERCHER J,et al. Methodology forthermal behaviour assessment of homogeneous faades inheritage buildings[J]. Journal of Sensors,2017(2):1-13.
[14]赵宏博,程树森,霍守锋.高炉炉缸炉底温度场及异常侵蚀在线监测诊断系统[J].钢铁,2010,45(5):11-16.ZHAO H B,CHENG SH S,HUO SH F. On-linemonitoring and diagnosis system for temperature field andabnormal erosion of blast furnace hearth[J]. Iron,2010,45(5):11-16.
[15]吴爱建.高炉炉缸内衬三维传热降维法及其实现[D].沈阳:东北大学,2011.WU AI J. Three-dimensional heat transfer dimensionreduction method for lining of blast furnace hearth and itsimplementation[D]. Shenyang:NortheasternUniversity,2011.