COAL ENGINEERING ›› 2014, Vol. 46 ›› Issue (11): 144-146.doi: 10.11799/ce201411045

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Study on monitoring system of coal mine electric power harmonic based on Android platform

  

  • Received:2013-10-11 Revised:2013-12-18 Online:2014-11-11 Published:2014-11-12

Abstract:

The real-time monitoring system of coal mine electric power harmonic based on Android mobile phone platform is designed in the paper, the harmonic monitoring node based on 32 bit ARM Cortex-M3 kernel processor STM32F103VBT6 and μC/OS-II embedded real-time operating system is developed, the ZigBee module to exchange the data among the detecting nodes, the GPRS module to realize the data’s remove transmission. The mine distributed harmonic real-time monitoring software based on Android mobile phone platform is developed, breaking through the bottleneck of the poor flexibility of the administrator must view harmonic information in server monitoring computer, the experiments show the design of the system is feasible and effective.

Key words: Android, ZigBee and GPRS transmission, power harmonic detection, ARM