MESH结构无线传感器网络路径确定性探讨  

Investigation on the Path Certainty of the Wireless Sensor Network with MESH Structure

作　　者：李潇[1] 凌志浩[1,2] 左芸[1] 

机构地区：[1]华东理工大学信息科学与工程学院,上海200237 [2]化工过程先进控制和优化技术教育部重点实验室,上海200237

出　　处：《自动化仪表》2013年第1期10-13,共4页Process Automation Instrumentation

基　　金：国家"863"计划基金资助项目(编号:2011AA040103)

摘　　要：针对工业环境对无线传感器网络的实时性、确定性要求,在确保优化网络能耗、延长网络寿命的前提下,采用OMNeT++通信网络仿真平台,搭建了基于混合型MESH结构的无线传感器网络仿真模型。在仿真网络中,运用经典的最小路径算法确定网络中数据的传输路径。最后对仿真过程中数据传输的跳数、路径进行统计分析。结果表明,该通信网络模型实现了MESH结构无线传感器网络数据传输路径的确定性。In accordance with the requirements of real time performance and certainty for wireless sensor network （ WSN } in industrial environment, and under the premise to ensure optimal energy consumption of the network and to extend the network lifetime, by adopting OMNeT＋＋ communication network platform, the simulation model of wireless sensor network based on hybrid MESH structure is constructed. In simulation network, by applying classical minimum path algorithm, the transmission path of data in network is determined. Finally, the hops and path of data transmission in simulation procedures are analyzed statistically, the results indicate that the communication network model implements the path certainty of data transmission for the wireless sensor network with MESH structure.

关 键 词：无线传感器网络(WSN) MESH结构 数据传输 ZIGBEE 最小路径算法 

分 类 号：TN919.72[电子电信—通信与信息系统]