分布式无线农业信息采集系统的设计与实现  

Design and Realization of the Distributive Wireless Agricultural Information Gathering System

作　　者：宋依青[1] 李书旗[2] 王海滨[2] 

机构地区：[1]常州工学院计算机信息工程学院,江苏常州213002 [2]河海大学计算机及信息工程学院,江苏常州213022

出　　处：《实验室研究与探索》2009年第9期58-61,共4页Research and Exploration In Laboratory

摘　　要：提出了一种基于nRF905的前端分布式无线传感器采集系统,将农业信息采集后无线传输至中心节点,由其经GSM网络转发至数据中心的决策支持系统进行数据处理和图形化显示,以辅助决策。介绍了无线采集终端的硬件设计,分析了基于nRF905的无线通信协议栈的设计思路与方法。This article introduced a gathering, system of forward distribution wireless sensor based on nRF905 ,which gathers agriculture information and then transmits wirelessly the information to center node. The information is transmit- ted by the center node to decision-making system of data center, and processed and displayed in the form of graph. The article introduced simply the hadware design of the system and analyzed significantly the wireless communication protocol stack＇s design idea and method which is based on nRF905.

关 键 词：分布式 NRF905 终端节点 GSM模块 协议栈 

分 类 号：TP934.3[自动化与计算机技术]