城市综合管廊WSN中LEACH-HC协议的仿真研究  

Simulating Study on LEACH-HC Protocol in Urban Integrated Pipe Gallery WSN

作　　者：周志鑫 邵晨宁 周慧敏 杨鑫[1] 叶文俊 李剑[1] 赵治栋 惠国华[1,2] ZHOU Zhixin 1,SHAO Chenning 1,ZHOU Huimin 1,YANG Xin 1,YE Wenjun 1,LI Jian 1,ZHAO Zhidong 2,HUI Guohua 1,2＊(1.Key Laboratory of Forest Intelligent Monitoring of Zhejiang Province,School of Information Engineering,Zhejiang A＆F Univesity,Zhejiang Hangzhou 311300;2.Hangdian Smartcity Research Center of Zhejiang Province,Zhejiang Hangzhou 31003)

机构地区：[1]浙江农林大学林业智能监测浙江省重点实验室,信息工程学院,杭州311300 [2]浙江省杭电智慧城市研究中心,杭州310035

出　　处：《传感技术学报》2018年第8期1246-1252,共7页Chinese Journal of Sensors and Actuators

基　　金：国家自然基金重点项目(U1709212); 浙江省公益技术应用研究项目(2017C31011); 浙江省基础公益技术研究计划项目(LGG18F030006); 浙江省杭电智慧城市研究中心开放基金项目; 国家级大学生创新创业训练计划项目(105-2013200055); 浙江农林大学学生科研训练项目

摘　　要：城市综合管廊是未来城市发展的重要基础设施之一。具有截面小,延伸距离长的特点。为了适应管廊的这种特殊环境,进行有效监测。对无线传感网络在管廊中的应用做了深入研究。针对LEACH协议的节点布局和簇头选举方面进行改进,提出LEACH-HC协议,以适应管廊的工作要求。通过MATLAB仿真工具与经典LEACH、SEP进行对比实验。结果表明LEACH-HC协议不仅能满足综合管廊的需求,且具有较好的生存能力。Urban integrated pipe gallery is one of the important infrastructure for future urban development. With a small cross-section,extending the long distance characteristics. In order to adapt to this special environment of the corridor,carry out effective monitoring. This paper makes a deep research on the application of wireless sensor network in the pipe gallery. LEACH agreement for the node layout and cluster head election to improve,proposed LEACH-HC agreement to meet the work requirements of the corridor. By MATLAB simulation tools and classic LEACH,SEP comparative experiment. The results show that the LEACH-HC protocol can not only meet the needs of integrated pipe gallery,but also has better survivability.

关 键 词：无线传感网络 LEACH 簇头 综合管廊 路由协议 

分 类 号：TN929.5[电子电信—通信与信息系统] TP212.9[电子电信—信息与通信工程]