嵌入式多功能信息交互系统的设计

Design of multifunction embedded system for information exchange

提出了一种基于XScale PXA270处理器和Linux操作系统的嵌入式多功能信息交互系统设计方案。系统采用C/S结构,由嵌入式信息交互终端和PC服务器组成。系统通过对Liod开发板进行硬、软件扩展,实现了手机短信交互、环境参数采集、安防监控报警和无线射频识别等信息交互功能。

In this paper, based on XScale PXA270 and Linux, a multifunction embedded system for information exchange is proposed. The system employs the client-server structure, and is composed with a terminal used for information exchange and a PC server. Through expanding functions of hardware and software from the Liod, the system is provided with more functions such as mobile information exchange, collecting environment parameters, alarming for safety, RFID and so on.