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计算机工程 ›› 2011, Vol. 37 ›› Issue (2): 232-234. doi: 10.3969/j.issn.1000-3428.2011.02.081

• 工程应用技术与实现 • 上一篇    下一篇

防雷设备和接地电阻无线监测系统设计

耿东山,曾庆山   

  1. (郑州大学电气工程学院,郑州 450001)
  • 出版日期:2011-01-20 发布日期:2011-01-25
  • 作者简介:耿东山(1983-),男,硕士,主研方向:无线数据传输,智能控制系统;曾庆山,副教授、博士
  • 基金资助:
    河南省自然科学基金资助项目(0611054100)

Design of Wireless Monitoring System for Lightning Protection Equipment and Ground Resistance

GENG Dong-shan, ZENG Qing-shan   

  1. (School of Electrical Engineering, Zhengzhou University, Zhengzhou 450001, China)
  • Online:2011-01-20 Published:2011-01-25

摘要: 设计一种基于无线收发芯片nRF905和以Atmega1为主控芯片的无线监测系统,用于监测铁路站防雷设备及接地电阻。该系统采用模块化设计,包括信号采集、信号无线传输和上位机对信号的处理3个部分。PC监控软件向下位机发出控制指令,下位机接收到指令后进行数据采集,将采集数据回传给上位机软件处理并显示,完成对防雷设备和接地电阻的监测。该系统已在铁路站稳定运行

关键词: 防雷设备, 接地电阻, 无线数据传输

Abstract: Aiming at the equipment operation safety problem of railway station, this paper introduces a wireless monitoring system based on wireless T-R chip nRF905 and main processing chip Atmega16. This system adopts modularization design which includes signal collecting, wireless data transmission and signal processing based on PC software. The slave computer returns collected signal to host computer after receiving control command from PC software, and the monitoring system is achieved after the signal is processed and displayed by the PC software. The trial operation on railway station demonstrates its stability and accuracy.

Key words: lightning protection equipment, ground resistance, wireless data transmission

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