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当前位置: 首页 > 文章 > 蔬菜温室WSN路由算法研究 中国农学通报 2015,31 (20) 261-266
Position: Home > Articles > Research on WSN Routing Algorithm for Vegetable Greenhouse Chinese Agricultural Science Bulletin 2015,31 (20) 261-266

蔬菜温室WSN路由算法研究

作  者：
刘勇;徐识溥;王运圣;余欢
单  位：
上海应用技术学院;上海市农业科学院数字农业工程与技术研究中心
关键词：
WSN;路由算法;AODV;NS2;蔬菜温室
摘  要：
以无线传感器网络在蔬菜温室环境监控中的应用为目的,研究几种常用自组网路由算法原理。通过对ABR、TORA、DSR、DSDV、AODV等不同路由算法的分类归纳和各自优缺点对比,得出AODV算法因在降低开销的同时还能减小通信延时而最适用于无线传感器网络的结论,因此以实际应用为目的对AODV算法的工作原理进行研究和梳理。使用NS2和NAM网络仿真工具对使用AODV算法的无线传感器网络进行模拟场景仿真,使用gwark和gnuplot工具对仿真数据进行分析,重点研究一定区域面积下节点数量增加时网络传输延时和丢包率的变化,得出应用场景确定时节点数量对通信质量的影响关系,为今后WSN在蔬菜温室中的实际应用提供理论依据。
译  名：
Research on WSN Routing Algorithm for Vegetable Greenhouse
作  者：
Liu Yong;Xu Shipu;Wang Yunsheng;Yu Huan;Engineering and Technology Research Center for Digital Agriculture, Shanghai Academy of Agricultural Sciences;Shanghai Institute of Technology;
关键词：
wireless sensor network(WSN);;routing algorithm;;AODV;;NS2;;vegetable greenhouse
摘  要：
For the purpose of application of wireless sensor networks in vegetable greenhouses' environmentalmonitoring, the author studied several ad hoc routing algorithms. Through the classification and comparison theadvantages and disadvantages of different routing algorithms such as ABR, TORA, DSR, DSDV, AODV and soon, the author came to a conclusion that the AODV routing algorithm was suitable for application in vegetablegreenhouse because it could reduce the overhead and communication delay at the same time, and therefore,selected the working principle of AODV algorithm for deep research. By simulating the wireless sensor networkwhich using the AODV algorithm by NS2 and NAM network simulation tools, the author analyzed thesimulation data by gwark and gnuplot tools, researched the changes of network transmission delay and packetloss rate when the number of nodes were increasing in a certain area, and found the relationship between thenumber of nodes and the quality of communication, thus to provide a theoretical evidence for the practicalapplication of this wireless sensor network algorithm in vegetable greenhouses.

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