构建高电压试验实训平台的优化ZigBee网络
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摘要
高电压试验实训平台的设备间通信存在屏蔽和干扰等问题,为提高实训平台各计算机之间通信的可靠性,提出了ZigBee网络的优化AODV路由算法。通过对网络簇树的自适应选取,发挥ZigBee网络节点中继传输数据的优点,并基于优化ZigBee网络构建了高电压试验实训平台。仿真分析结果表明,采用优化AODV算法的ZigBee网络丢包率明显低于经典AODV算法,提升了数据传输的可靠性。实际应用结果表明,在节点间距离较远、电磁干扰环境比较复杂的工业现场,利用优化ZigBee网络构建的高电压试验实训平台,具有良好的通信效果。
There exist shielding, interference and other problems with communication between devices of the high-voltage test training platform. To raise reliability of communication between computers of the training platform, this paper proposed the optimized AODV routing algorithm for the ZigBee network. Adaptive selection of the network cluster tree could give play to the advantages of ZigBee network node relay transmission data. A high-voltage experimental training platform was established on the basis of the optimized ZigBee network. Simulation results indicated that the packet loss probability of the ZigBee network adopting optimized AODV algorithm was much lower than that of the classical AODV algorithm, thus improving data transmission reliability. Results of actual application indicated that the high-voltage test training platform constructed with optimized ZigBee network had good communication effect at an industrial site with a long distance between nodes in complex electromagnetic interference environment.
There exist shielding, interference and other problems with communication between devices of the high-voltage test training platform. To raise reliability of communication between computers of the training platform, this paper proposed the optimized AODV routing algorithm for the ZigBee network. Adaptive selection of the network cluster tree could give play to the advantages of ZigBee network node relay transmission data. A high-voltage experimental training platform was established on the basis of the optimized ZigBee network. Simulation results indicated that the packet loss probability of the ZigBee network adopting optimized AODV algorithm was much lower than that of the classical AODV algorithm, thus improving data transmission reliability. Results of actual application indicated that the high-voltage test training platform constructed with optimized ZigBee network had good communication effect at an industrial site with a long distance between nodes in complex electromagnetic interference environment.
引文
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[10]陈旭.Ad Hoc网络系统中AODV协议算法的研究及实现[D].西安:西安电子科技大学,2010.
[11]于跃,张峰,张士文.基于Zig Bee技术的电力设备远程监控系统[J].计算机技术与应用,2017,39(2):41-45.
[2]董立岩,郭艳年,李永丽,等.基于Zig Bee的机器人无线通信系统[J].吉林大学学报(信息科学版),2014,32(4):430-435.
[3]李明,孙晶晶,贾清泉,等.基于CC2530的变电站设备无线测温系统研究[J].电气自动化,2016,38(4):116-118.
[4]周武斌,罗大庸.ZigBee路由协议研究[J].计算机工程与科学,2009,31(6):12-15.
[5]孔鹏,王琳,李榛,等.ZigBee技术在电缆局部放电在线监测系统中的应用研究[J].电气自动化,2015,37(4):112-114.
[6]王芳芳.基于AODV的无线传感网路由算法研究[D].杭州:杭州电子科技大学,2011.
[7]于跃,张峰,张士文.基于Zig Bee技术的电力设备远程监控系统[J].电气自动化,2017,39(2):41-44.
[8]蒲泓全,贾军营,张小娇,等.ZigBee网络技术研究综述[J].计算机系统应用,2013,22(9):6-11.
[9]TERADAM.Application of Zig Bee sensor network to data acquisition and monitoring[J].Measurement Science Review,2009,9(6):183-186.
[10]陈旭.Ad Hoc网络系统中AODV协议算法的研究及实现[D].西安:西安电子科技大学,2010.
[11]于跃,张峰,张士文.基于Zig Bee技术的电力设备远程监控系统[J].计算机技术与应用,2017,39(2):41-45.