摘要
WSN(Wireless Sensor Network)即无线传感器网络是由大量传感器节点通过无线通信方式形成的一个多跳的自组织网络系统,它能够实现数据的采集量化、处理融合和传输。在温总理推进传感网发展的指示下,全国上下掀起研究无线传感网络的热潮。本文在此背景下,对无线传感网络(WSN)进行了介绍,从WSN的概述、国内外研究现状,网络体系结构,WSN的应用以及发展前景等方面进行了描述。WSN在一些行业已经得到了广泛的应用,但也有很多问题未能解决,有着很大的研究和发展空间。
WSN(Wireless Sensor Network) is a large number of sensor nodes through wireless communication to form a multi-hop's self-organizing network system,which enables quantitative data collection,addressing integration and transmission.Under the direction of Premier Wen's promoting the development of sensor networks,the whole country set off an upsurge on wireless sensor networks.In this paper,in this context,wireless sensor network(WSN) were introduced,from the WSN,an overview of the status quo at our country and abroad studies,network architecture,applications and prospects for development and so on.WSN has been widely used in a number of industries,but there are still a lot of problems unresolved.We have great research and development space.
关键词
无线传感网络(WSN)
结构体系
应用
Wireless Sensor Network(WSN)
sensor nodes
network architecture
