基于森林监控的无线传感网的路由算法研究  

Research on Routing Algorithms of Wireless Sensor Networks Based on Forest Monitoring

作　　者：唐春玲[1] TANG Chun-ling(College of Electronic Information Engineering,Chongqing technology and Business Institute,Chongqing 400052)

机构地区：[1]重庆工商职业学院电子信息工程学院,重庆400052

出　　处：《数字技术与应用》2019年第2期30-31,33,共3页Digital Technology & Application

基　　金：重庆市教委科学技术研究项目资助(无线传感网中节能路由算法的研究;KJ1737456);重庆工商职业学院校级科研项目;基于大数据的学生在线学习评价研究;项目编号:NDYB2018-10;重庆工商职业学院优质校建设研究项目;项目编号:yzx110

摘　　要：森林防火是森林保护的重中之重,无线传感网技术的发展为森林关键气象因子的实时监测提供了先进的技术手段。在使用无线传感网进行森林环境因子采集过程中,针对无线传感网LEACH协议中簇头节点能量消耗过快的缺陷,提出一种基于节点和邻居节点剩余能量产生簇头的路由算法,避免簇头节点能量消耗过快的问题。仿真实验表明,本算法在降低网络能耗,延长网络生存周期上与LEACH协议比,具有更好的性能。Forest fire prevention is the most important part in forest protection.The development of wireless sensor network technology provides advanced technical means for monitoring forest environment factor.In the process of collecting forest environmental factors using wireless sensor networks,the energy consumption of cluster head nodes is too fast,in LEACH protocol in wireless sensor networks.This paper proposes a routing algorithm based on the remainder energy of nodes and neighbors to generate cluster heads,which avoids the problem of excessive energy consumption of cluster heads.The simulation results show that this algorithm has better performance than LEACH protocol in reducing network energy consumption and prolonging network lifetime.

关 键 词：无线传感网 LEACH协议 簇头 

分 类 号：TP393.1[自动化与计算机技术—计算机应用技术]