基于GPRS的无线数据传输终端的设计

Design of Wireless Data Transmission Terminal Based on GPRS

GPRS(通用分组无线业务)在当前远程数据传输、遥测遥控中越来越受到人们的重视,特别是基于单片机的GPRS数据传输方案在GPS车载终端、自动抄表系统等远程遥测遥控系统中的应用更是倍受关注。论述了基于WAVE-COM的Q2406B无线模块、AT89S5单片机的GPRS数据传输终端的设计方案,并提供了硬件电路图,软件流程图及程序代码。

GPRS plays an important role in many fields such as remote data transmission and remote control system. The application of GPRS data transmission based on single chip has become the focus of GPS vehicle terminal and automatic reading meter system. This paper introduces a design which implements the GPRS data transmission using WAVECOMQ2406B modem and AT89S51 single chip, and provides corresponding hardware circuit diagram, software flow chart and program code.