基于GPRS的远程抄表终端的设计  

Design of Remote Meter terminal based on GPRS

作　　者：汤滟[1] 

机构地区：[1]南京信息职业技术学院电子信息工程系

出　　处：《电子测试》2009年第5期51-54,共4页Electronic Test

摘　　要：本文将GPRS技术应用于自动抄表系统中,完成了基于GPRS的远程抄表终端的设计。整个采集终端系统以LPC2138为核心,其硬件设计方面采用双CPU设计来满足终端的数据处理、综合控制和数据的采集以及防窃电的功能,使用MC55模块来实现GPRS数据的传输。在软件实现上采用uC/OS-II作为其操作系统,并详细分析了该系统的数据流,按照其数据流完成了抄表终端功能模块的设计。通过测试表明,本文所开发的电力抄表终端能够满足远程抄表的要求。This paper uses the GPRS technology into Automatic meter recording system to accomplish the Remote Meter terminal. The whole data collecting system takes LPC2138 as the core. In the hardware, it takes duel CUP to satisfy with the data process and control, data collecting and avoiding electric larceny, designs GPRS wireless communication equipments based on MC55. In the software it uses uC/OS-Ⅱ as its OS and analysis the data flow in the system combines with it, it accomplish meter recording terminal module. It is tested that this meter recording system can meet the requirements of remote recording.

关 键 词：ARM7 GPRS uC/OS-Ⅱ 远程抄表 

分 类 号：TM764[电气工程—电力系统及自动化]