基于GPRS的数据传输终端单元的设计  

Design of Data Transfer Terminal Unit Based on GPRS

作　　者：张开玉[1] 宋立新[1] 

机构地区：[1]哈尔滨理工大学电气与电子工程学院,黑龙江哈尔滨150040

出　　处：《哈尔滨理工大学学报》2007年第6期28-30,34,共4页Journal of Harbin University of Science and Technology

摘　　要：首先介绍了GPRS技术进行数据传输的特点,然后通过深入分析GPRS技术原理,以SPCE061A单片机为核心处理器,利用SIM300模块设计出了基于GPRS的数据传输终端单元,并介绍了其硬件和软件的设计方案.该数据终端单元具有方便可靠、成本低廉等优点.The characteristics of GPRS （General Packet Radio Service） technology in data transmission are introduced in this paper. Based on analyses of the technology and principle about the GPRS, the design of data transfer terminal unit is completed. In the design, the SPCE061A MCU is the central processing unit, and the SIM300 Module is used. Finally the implementation of the hardware and software of the data transfer terminal unit is presented. Convenience and low cost are main superiorities of this unit.

关 键 词：GPRS 数据传输终端 SIM300模块 

分 类 号：TN919.72[电子电信—通信与信息系统]