一种WSN组网可靠性测试系统的设计与研究  

Design and Research of Reliability Evaluating System Based on WSN Network

作　　者：李涛[1] 王宜怀[1] 蒋婷[1] 朱锦明[1] 

机构地区：[1]苏州大学,苏州215006

出　　处：《单片机与嵌入式系统应用》2014年第4期5-8,共4页Microcontrollers & Embedded Systems

基　　金：国家自然科学基金资助项目(61070169)

摘　　要：提出了一种基于新型串口级联HUB总线通信与星型WSN网络对比的实践方案。文章阐述该WSN组网可靠性测试系统的基本思路、有线通信硬件SCI-HUB集线器的硬件设计、无线通信WSN节点的软硬件设计及PC机方通信测试软件设计。理论分析及实践表明,该方案可有效测试WSN无线通信节点的丢包率,为分析WSN网络性能提供了一种切实有效的技术方案。The reliability evaluating of WSN network is an important theoretical and practical issue.In that case,it shows and describes practices based on a new SCI-HUB.This paper describes the idea of reliability evaluating of WSN network,the hardware design of the SCI-HUB,the hardware and software design of WSN node and the software of PC.Theoretical analysis and practice shows that the sys-tem can effectively test the loss rate of the WSN packet,and provides an effective technical solution for the WSN network performance a-nalysis.

关 键 词：WSN 新型串口级联 星型网络 可靠性研究 

分 类 号：TP311.52[自动化与计算机技术—计算机软件与理论]