摘要
文章提出了GPRS远程电能管理终端系统的设计方法,利用GPRS模块MC39I和MSP430FG4619单片机实现了GPRS远程电能管理终端系统;重点介绍了GPRS模块MC39I与单片机的接口设计以及接入Internet所必需的各种网络协议栈的实现方法;利用GPRS技术在无线数据传输中的优势,通过在单片机中嵌入PPP和TCP/IP协议,实现了采集终端与管理主站之间的数据通讯。
The paper presents a design method of longdistance terminals of power management based on the GPRS. The longdistance terminal of power management is realized with the MC39I GPRS module and the MSP430FG4619 microprocessor. The focus is on how to realize the interface between MC39I and the microprocessor, and the drive MC39I connecting to the Internet with protocols. By making use of the advantages of GPRS technology in the wireless communication, the data communication between the Gather Terminal and the Main Station is realized by embedding the PPP and TCP/IP protocols in the MSP430FG4619.
出处
《合肥工业大学学报（自然科学版）》
CAS
CSCD
北大核心
2009年第1期24-27,共4页
Journal of Hefei University of Technology：Natural Science
