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嵌入式系统技术和无线通信技术的快速发展,把两者的优势进行结合,嵌入式设备通过网络连接到局域网或Internet网络将成为一种趋势。本文以嵌入式系统为平台,利用无线通信系统进行数据的传输,构建出针对不同应用领域的一套完整嵌入式信息发布系统的系统。该嵌入式信息发布系统是以功能强大的ARM嵌入式微处理器为核心的系统平台,应用3G无线通信系统进行数据传输,实现一种集数据采集、信息显示和管理为一体的信息发布系统。
The rapid development of embedded system technology and wireless communication technology will combine the advantages of both, and it will become a trend that embedded devices connect to the LAN or Internet through the network. In this paper, the embedded system as a platform, the use of wireless communication system for data transmission, and build a complete set of embedded information distribution system for different applications. The embedded information distribution system is based on powerful ARM embedded microprocessor as the core system platform. It uses 3G wireless communication system for data transmission and realizes an information distribution system integrating data collection, information display and management.