【作者】 乔晓军； 张馨； 王成； 张云鹤； 文俊峰；

【Author】 Qiao Xiaojun1, Zhang Xin1,2, Wang Cheng1,Zhang Yunhe1,Wen Junfeng1 (1.National Engineering Research Center for Information Technology in Agriculture, Beijing 100089, 2.School of Automation, Wuhan University of Technology, Wuhan 430070)

【机构】 国家农业信息化工程技术研究中心；

【摘要】 集传感器技术、嵌入式计算技术、微机电技术(MEMS)、分布式信息处理技术及无线通信网络技术于一体的无线传感器网络因其广阔的应用前景已经成为当前备受关注的、多学科高度交叉的、知识高度集中的热点研究领域。同时将无线传感器网络应用于农业领域已得到很多农业科技工作者的重视。作为无线传感器网络关键技术之一的硬件平台的研究与设计是其农业应用研究及推广的首要问题。为加速无线传感器网络在农业领域的应用,本文首先分析比较国内外无线传感器网络节点及网关的现状、发展及技术特点,最后针对农业应用环境具体提出无线传感器网络硬件平台的设计方案,该硬件平台无论是行业应用还是算法及协议验证都具有良好的前景。更多还原

【Abstract】 Wireless sensor networks (WSN) contains sensor technology, embedded computing technology, micro-electron mechanical system, distributed information manage technology and wireless network communication technology. Because of it’s wide application foreground, it is interested in the world. And it is becoming the hot research filed with multi-discipline. Bring WSN into agriculture application has been pay a lot of attention by many scientific and technical workers. As the core of WSN, the hardware platform’s research and design is the first problem in agriculture application. For speeding up the extendtion of wireless sensor networks using in wireless sensor networks, this paper first analyzed and compared the development and technology characteristic of domestic and foreign WSN’s node&gateway , at last bring forward the particular design of WSN’s hardware platform for agriculture environment. This platform has well foreground ever in application and arithmetic, protocol validation.更多还原