无线传感器网络节点概述

Summarization of wireless sensor network nodes

无线传感器网络因其巨大的应用前景越来越受到学术界和工业界的广泛关注。文章介绍了无线传感器网络节点的体系结构,分析比较了国内外当前典型的各种节点,重点讨论了目前无线传感器网络节点常用的处理器、射频芯片、电源和传感器各自的优缺点,并详细比较了应用于无线传感器网络的无线通信技术。

Wireless sensor networks have attracted more and more attention from academia and industry due to its wide application perspective. The paper briefly describes the architecture of the wireless sensor network node, analyzes and compares different, typical nodes that are used at home and abroad. It discusses advantages and disadvantages of the processor, RF chip, electrical source and sensor of the nodes of variou kinds commonly in use and focuses on the wireless sensor networks applied to the wireless communication technology.