无线传感器网络研究现状与应用

Research Status and Application of Wireless Sensor Network

从20世纪90年代开始,传感器技术、无线通信技术以及微处理器技术就已经在世界范围内得到高速发展,尤其是20世纪初的无线传感器网络技术孕育而生,意味着世界高新技术进入了一个质的飞跃阶段。本文主要分析了无线传感器的研究现状,然后从体系结构以及节点结构两个方面阐述无线传感器网络的组成结构,最后从军事、生态环境及智慧医疗护理等方面阐述无线传感器网络的应用价值。

Since the 1990s,sensor technology,wireless communication technology and microprocessor technology have been developing rapidly in the world,especially the wireless sensor network technology at the beginning of the 20th century,which means that the world’s high and new technology has entered a qualitative leap stage.This paper mainly analyzes the research status of wireless sensor,and then expounds the composition structure of wireless sensor network from the two aspects of architecture and node structure.Finally,it expounds the application value of wireless sensor network from the aspects of military,ecological environment and intelligent medical care.