计算机工程 ›› 2009, Vol. 35 ›› Issue (18): 260-262.doi: 10.3969/j.issn.1000-3428.2009.18.091

• 开发研究与设计技术 • 上一篇    下一篇

基于GPRS的无线数据传输嵌入式系统设计

郭爱煌,李广宇,陈志雄   

  1. (同济大学电子与信息工程学院,上海 200092)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2009-09-20 发布日期:2009-09-20

Design of Embedded System for Wireless Data Transmission Based on GPRS

GUO Ai-huang, LI Guang-yu, CHEN Zhi-xiong   

  1. (College of Electronics and Information Engineering, Tongji University, Shanghai 200092)
  • Received:1900-01-01 Revised:1900-01-01 Online:2009-09-20 Published:2009-09-20

摘要: 无线数据传输嵌入式系统由数据服务中心和数据终端单元2部分组成,以ARM7系列微处理器为核心,结合通用无线分组业务(GPRS)通信网络的特点,分析无线数据传输嵌入式系统的设计过程,给出系统的具体实现方案,提出硬件、软件系统的设计流程、开发要点和实现过程。实验结果证明,该系统实现基于GPRS的无线数据传输嵌入式系统的功能。

关键词: 嵌入式系统, 通用无线分组业务, 无线数据传输

Abstract: The embedded wireless data transmission system consists of data service center and data terminal unit. Taking ARM7 microprocessor as core and combining the General Packet Radio Service(GPRS) communication network characteristic, this paper focuses on the design process of embedded wireless data transmission system, proposes the implement scheme in detail, analyzes its hardware component, the software system design process and development key problem and realizing process. Experimental result shows this system realizes the function of embedded wireless data transmission system based on GPRS.

Key words: embedded system, General Packet Radio Service(GPRS), wireless data transmission

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