基于nRF24L01和GPRS的远程自动抄表系统的设计

曲靖师范学院学报 ›› 2017, Vol. 36 ›› Issue (3): 44-48.

基于nRF24L01和GPRS的远程自动抄表系统的设计

黄凌霄

阳光学院电子信息工程系,福建福州 350108

收稿日期:2017-04-10 出版日期:2017-05-26
作者简介:黄凌霄,阳光学院电子信息工程系讲师,主要从事信号与信息处理研究.
基金资助:
福建省教育厅科技项目“基于神经网络室内空气质量在线监测系统的研究与设计”(JAT160628)

Design of Remote Automatic Meter Reading System Based on nRF24L01 and GPRS

Huang Lingxiao

Department of Electronic Information Engineering, Sunshine College, FuZhou Fujian, 350108, China

Received:2017-04-10 Published:2017-05-26

摘要/Abstract

摘要： 为克服自动抄表存在的成本高、效率低、可靠性差、维护不便等问题,提出了一种无线远程智能抄表方案.通过RS-485构成的有线局域网、nRF24L01构成的无线局域网、GPRS构成的无线广域网实现本地数据采集端与远程数据中心的双向通信,实现数据的自动采集、数据传输和数据处理等功能,达到智能化采集和管理的目的.测试结果表明,该系统基本实现了智能远程抄表功能,成本低、抄表效率高、速度快、实时性高、可靠性高,具有较强的可移植性,有较好的应用前景和实用价值.

关键词: 自动抄表, nRF24L01, GPRS, 无线通信, 双向通信

Abstract: In order to overcome the shortcomings of automatic meter reading such as high cost, low efficiency, low reliability and inconvenient maintenance, a wireless remote intelligent meter reading scheme has been proposed. Through a wired LAN formed by RS-485, a wireless LAN by nRF24L01 and a wireless WAN by GPRS, a two-way communication has been achieved between the local data acquisition device and remote data center, which makes possible for automatic data acquisition, data transmission and data processing, and achieves the purpose of intelligent acquisition and management. The test results show that the system basically implements the intelligent remote meter reading function with the advantages of low cost, high efficiency, high speed, real-time, high reliability, strong portability, good application prospect and practical value.

Key words: automatic meter reading, nRF24L01, GPRS, wireless communication, two-way communication

中图分类号:

TN914.3

黄凌霄. 基于nRF24L01和GPRS的远程自动抄表系统的设计[J]. 曲靖师范学院学报, 2017, 36(3): 44-48.

Huang Lingxiao. Design of Remote Automatic Meter Reading System Based on nRF24L01 and GPRS[J]. JOURNAL OF QUJING NORMAL UNIVERSITY, 2017, 36(3): 44-48.

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