一种无线传感器网络节点故障的检测方法(英文)

被引：3

作者：

高志鹏 ^{[1
]}

黄日茂 ^{[1
,2
]}

陈颖慧 ^{[1
]}

芮兰兰 ^{[1
]}

机构：

[1] State Key Laboratory of Networking and Switching Technology,Beijing University of Posts and Telecommunications

[2] College of Computer and Information Science,Fujian Agriculture and Forestry University

来源：

中国通信 | 2011年 / 8卷 / 01期

关键词：

wireless sensor network; fault detection; neighbor nodes;

D O I：

暂无

中图分类号：

TP212.9 [传感器的应用]; TN929.5 [移动通信];

学科分类号：

080202 ; 080402 ; 080904 ; 0810 ; 081001 ;

摘要：

To reduce excessive computing and communication loads of traditional fault detection methods,a neighbor-data analysis based node fault detection method is proposed.First,historical data is analyzed to confirm the confidence level of sensor nodes.Then a node's reading data is compared with neighbor nodes' which are of good confidence level.Decision can be made whether this node is a failure or not.Simulation shows this method has good effect on fault detection accuracy and transient fault tolerance,and never transfers communication and computing overloading to sensor nodes.

引用

页码：28 / 34

页数：7