适用于围界防入侵的带状传感器网络路由机制  

Routing mechanism of strip-based sensor network for fence anti-intrusion

作　　者：陈鑫[1] 李凤荣[1] 邢涛[1,2] 王营冠[1,3] 

机构地区：[1]中国科学院上海微系统与信息技术研究所无线传感网与通信重点实验室,上海200050 [2]无锡物联网产业研究院,江苏无锡214135 [3]中国科学院嘉兴无线传感网工程中心,浙江嘉兴314006

出　　处：《传感器与微系统》2011年第11期18-21,共4页Transducer and Microsystem Technologies

基　　金：国家重大科技专项基金资助项目(2010ZX03006-004;2009ZX03006-004)

摘　　要：分析基于围界防入侵应用的带状无线传感器网络的特性。在这个基础上,提出了一种适用于带状无线传感器网络的分簇路由机制。该路由机制利用局部信息来优化分簇机制和簇头选择机制,同时提出了一种基于感知范围的节点休眠方法,节省网络消耗的能量。仿真结果表明:在带状传感器网络中,该路由机制与HEED算法相比在能量利用率和平均能耗上都有明显的优势,能够延长网络生存期。The characteristic of strip-based sensor network based on the application of fence anti-intrusion is analyzed. On the basis of it, a new cluster routing mechanism for this strip-based sensor network is proposed. This routing mechanism uses local information to optimize the clustering mechanism and the choice of cluster head mechanism. A node sleep mechanism based on sensing area is presented for saving the network energy. Simulation results show that when this routing mechanism applies to the strip-based sensor network, it outperforms the HEED algorithm in terms of the energy efficiency and the average energy consumption, and prolongs the network survival time.

关 键 词：带状传感器网络 围界防入侵 分簇路由机制 网络生存期 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]