| 用电信息采集系统中GPRS模块的设计与应用 |
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| 引用本文： | 钱剑安,魏巍.用电信息采集系统中GPRS模块的设计与应用[J].自动化与仪表,2012,27(3):25-28. |
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| 作者姓名： | 钱剑安 魏巍 |
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| 作者单位： | 1. 南京工业大学城市建设与安全工程学院,南京,210009
2. 国电南瑞科技股份有限公司用电分公司,南京,210061 |
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| 摘 要： | 目前用电信息采集系统中GPRS是集中器等与主站之间通信的主要方式之一。以某型号GPRS芯片为例介绍了GPRS通信模块的各功能电路和软件的设计方法,以及如何提高模块电磁兼容性能,从而设计出性能优越的GPRS通信模块。该模块现场运行抄表的成功率在99%左右。
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| 关 键 词： | GPRS 用电信息 集中器 主站 |
GPRS Module Designed for Electric Energy Data Acquire System |
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| QIAN Jian-an
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WEI Wei.GPRS Module Designed for Electric Energy Data Acquire System[J].Automation and Instrumentation,2012,27(3):25-28. |
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| Authors: | QIAN Jian-an WEI Wei |
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| Affiliation: | 1.College of Urban Construction and Safety Engineering,Nanjing University of Technology,Nanjing 210009,China;2.Terminator Department,NARI Technology Co.,ltd.,Nanjing 210061,China) |
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| Abstract: | Nowadays GPRS is one of the most important communicate modes between concentrator and master station in electric energy data acquire system.Based on one type of GPRS IC,the design methods of all parts of circuits and software was expatiated,as well as how to improve the electromagnetic(EMC) performance,so as to bring out excellent GPRS module.Now the modules running in Anqing and Nanchang and other on sites reach about 99% meter reading success ratio. |
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| Keywords: | GPRS electric energy data concentrator master station |
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