基于嵌入式系统的无线信息共享系统的设计

Design of Wireless Information Communion System Based on Embedded System

摘要:

为满足电子侦察一体化的需要,对无线信息共享系统传输协议、网络拓扑结构和路由方式进行了研究,提出了一种无线信息共享系统结构。网络节点硬件主体由嵌入式中央控制模块与无线收发模块组成,并在中央控制模块中集成了多种接口用来外接信息采集模块。应用了IEEE802.11g协议和Ad-hoc网络路由方式,在Windows CE平台上实现了网络节点间的数据文件共享。实验结果表明该系统可以在复杂的环境下稳定运行。

Abstract:

To meet the need of synthesizing electron reconnaissance, after studying wireless transmission protocol, network topology and network route, a kind of wireless information communion system was presented. The main structure of network node hardware was constituted by an embedded center control module which integrated common interface to connect information collection modules and a wireless transceiver module. Applying IEEE802.11g protocol and Ad-hoc network route, the share of data files among network nodes was realized on Windows CE operating system. The result shows this wireless information communion system can work steadily in complicated environment.