基于GPRS远程数据采集系统的设计与实现  

Design and implementation of remote data collection system based on GPRS

作　　者：张新成[1] 李庆亮[1] 吴相林[1] 徐立新[1] 

机构地区：[1]华中科技大学控制科学与工程系

出　　处：《计算机工程与设计》2006年第14期2561-2563,共3页Computer Engineering and Design

基　　金：河南省自然科学基金项目(0411015000)

摘　　要：分析了GPRS技术在远程数据采集系统中的应用现状,提出了基于GPRS的远程数据采集系统的新方案,该方案利用GPRS的Internet接入功能,硬件系统CPU选用MSP430F149单片机,GPRS模块选用PIML-900/1800,重点解决了数据传输的实时性与可靠性问题,构建了通信实时性强、可靠性高的应用系统,应用结果表明该方案的有效性。x According to the development of GPRS technology, lots of data are needed in the remote data collection system based on GPRS network communication. The direct connection between GPRS network and internet is utilized, which takes charge of the transfer of the communication of the master station and the terminal units. This new system, which uses MSP430F149 microcontroller and PIML to complete remote data collection, is characterized by higher speed and great data throughput. The result shows this method satisfies the demands for reliability and real time of the data communication.

关 键 词：通用分组无线业务 数据采集 数据通信 单片机 软件设计 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]