摘要
针对城市环境大气污染的监测,设计一种基于TinyOS的多跳式传感器网络。该网络采用层次化结构,基于TinyOS操作系统,实现传感器网络的多跳式通信。为对大气污染数据进行分析,将一种分布式k-mean聚类算法应用于该传感器网络的数据挖掘。仿真实验表明,该系统能有效地实现数据的多跳传输和分布式数据挖掘。
A multi-hop sensor network based on TinyOS is designed. The system is based on hierarchical network architecture. Thesoftware design principle based on TinyOS is introduced, which can realize the multi-hop communication. A distributed k-mean algorithm is designed for the data mining in this sensor network to analyse the air pollution data. According to simulation results, this system can efficiently realize the multi-hop data communication and distributed data mining.
出处
《计算机工程》
CAS
CSCD
北大核心
2009年第1期272-273,276,共3页
Computer Engineering