SG  >> Vol. 2 No. 4 (December 2012)

    基于Zigbee和GPRS的无线抄表系统研究实现
    Implementation of Wireless Meter Reading System Based on Zigbee and GPRS

  • 全文下载: PDF(293KB) HTML    PP.113-117   DOI: 10.12677/SG.2012.24020  
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作者:  

刘厚云,刘永相,惠富会:重庆电力科学试验研究院,重庆

关键词:
通信信道ZigbeeGPRS安全性Communication Channel; Zigbee; GPRS; Security

摘要:

论文基于Zigbee和GPRS设计了无线自动抄表系统。本地无线信道由Zigbee组成的多层树状网络构成,Zigbee网络节点运用载波侦听多点接入/避免冲撞(CSMA-CA)算法判断信道使用状态,远程信道由GPRS构成,系统考虑了安全性并提出了解决方法。系统具有较强的抗干扰能力,通信稳定可靠,适合在中国电力系统中大量推广。

A wireless automatic meter reading system is designed based on the Zigbee and GPRS in the paper. The local radio channel is formed by the multi-layer tree Zigbee network, Zigbee network nodes use carrier sense multiple ac-cess/collision avoidance (CSMA-CA) algorithm to determine channel usage state. The remote channel is constituted by the GPRS system with security. The wireless automatic meter reading system presented in this paper has strong anti- interference ability, stable and reliable communications for a large number of power systems.

文章引用:
刘厚云, 刘永相, 惠富会. 基于Zigbee和GPRS的无线抄表系统研究实现[J]. 智能电网, 2012, 2(4): 113-117. http://dx.doi.org/10.12677/SG.2012.24020

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