[1]齐 华,马 岚,刘 军.面向城市水资源监测的WSN拓扑控制算法[J].机械与电子,2015,(11):8-11.
　QI Hua,MA Lan,LIU Jun.The WSN Hierarchical Topology Control Algorithm for Urban Water Resources Monitoring[J].Machinery & Electronics,2015,(11):8-11.
点击复制

面向城市水资源监测的WSN拓扑控制算法
分享到：

《机械与电子》[ISSN:1001-2257/CN:52-1052/TH]

卷:
期数:
2015年11期
页码:
8-11
栏目:
设计与研究
出版日期:
2015-11-25

文章信息/Info

Title:
The WSN Hierarchical Topology Control Algorithm for Urban Water Resources Monitoring
文章编号:
1001-2257(2015)11-0008-04
作者:
齐 华1; 马 岚1; 刘 军2
(1.西安工业大学电子信息工程学院,陕西 西安 710021; 2.武警工程学院通信工程系,陕西 西安 710086)
Author(s):
QI Hua1; MA Lan1; LIU Jun2
(1.College of Electronic and Information Engineering, Xi'an Technological University, Xi'an 710021, China; 2.Department of Communications Engineering, Engineering College of Armed Police Force, Xi'an 710086, China)
关键词:
城市水资源监测;  无线传感器网络;  拓扑控制算法;  LEACH算法
Keywords:
urban water resources monitoring;  WSN;  topology control algorithm;  LEACH algorithm
分类号:
TP273.2
文献标志码:
A
摘要:
针对传统的水资源监测系统监测周期长、自动化程度低的问题,提出了一种基于WSN的城市水资源监测系统。对已有的WSN层次拓扑控制的LEACH算法,由于簇头节点在网络内的分布是随机的,容易造成簇成员节点与簇头间、簇头节点与网关节点间的通信距离不平衡,故对此不足进行了改进。通过Matlab仿真软件对算法性能进行仿真,结果表明该改进算法LEACH-E能够更好地均衡节点的能量消耗,在保证网络连通性的前提下,监测网络的生存时间比LEACH算法提升了约26%,从而节约了监测网络的运行成本。
Abstract:
To solve the problems of traditional water resources monitoring systems' monitoring cycle being long, degree of automation being low, a water resources monitoring system for the urban areas based on WSN is proposed in this paper. The LEECH algorithm of the existing WSN hierarchical topology control algorithm's cluster head nodes in the network are randomly distribution, so it is easy for imbalanced communication distance between cluster member nodes and cluster heads, cluster head node and network gateway nodes. This study is an effort to solve this problem. Through the Matlab software, the performance of the algorithm is simulated, and the results show that the improved algorithm LEACH-E can better balance node energy consumption. On the basis of stable network connectivity, the survival time of the network monitoring, compared with LEACH algorithm, is enhanced by about 26%, thereby saving the operation costs of the monitoring network.

参考文献/References:

[1] 何志业.面向水环境监测的无线传感器网络网关设计[D].杭州:杭州电子科技大学,2010.
[2] Deb B,Bhatangar S,Nath B.A Topology discovery algorithm for sensor networks with applications to network management[R].DCS Technical Report DCS-TR-441,Rutgers University,2001.
[3] Santi P, Simon J.Silence is golden with high probability: maintaining a connected backbone in wireless sensor networks[C]// Proceeding of 1st European Workshop on Wireless Sensor Networks, 2004:106-121.
[4] Heinzelman W B,Chandrakasan A P,Balakrishnan H.An application-specific protocol architecture for wireless microsensor networks[J]. IEEE Transactions on Wireless Communications, 2002, 1(4): 660-670.
[5] Younis O, Fahmy S. Distributed clustering in ad-hoc sensor networks: a hybrid, energy-efficient approach[C]//In Proceeding of the IEEE Conference on Computer Communications(INFOCOM),2004: 629-640.
[6] 武万峰,徐立中,徐鸿.水质自动监测技术综述[J].水利水文自动化,2004,22(1):114-118.
[7] Ozdemir S.Functional reputation based reliable data aggregation and transmission for wireless sensor networks[J].Computer Communications,2008,31(17):3941-3953.
[8] 陶东,陈科山,齐红元,等.基于无线传感器网络LEACH协议的仿真分析研究[J].现代电子技术,2011,34(11):24-26.

相似文献/References:

[1]夏治安,齐华,刘军.面向污水监测系统的传感器节点改进设计[J].机械与电子,2017,(08):54.[doi:1001-2257(2017)08-0054-04]
　XIA Zhian,QI Hua,LIU Jun.On the Improved Design of Sensor Node for Sewage Monitoring System[J].Machinery & Electronics,2017,(11):54.[doi:1001-2257(2017)08-0054-04]

备注/Memo

备注/Memo:
收稿日期:2015-05-12
基金项目:陕西省科学技术研究发展计划项目(2014K05-19)
作者简介:齐 华(1963-),女,陕西咸阳人,教授,硕士研究生导师,研究方向为无线传感器网络、信息传输、信息处理、信息编码和电磁兼容技术等; 马 岚(1988-),女,河南三门峡人,硕士研究生,研究方向为无线传感网络及拓扑控制; 刘 军(1963-),男,北京人,硕士研究生导师,从事无线数据通信、电子技术应用工作。
更新日期/Last Update: 2019-11-25