一种应用STC89C51单片机的地压监测系统设计
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摘要
文中设计了一种应用STC89C51单片机的地压监测系统,选择AVR Studio软件平台开发得到所需的应用程序系统,利用AVR汇编语言程序进行编辑、编译并生成所需的目标代码。设计的软件监测系统可以对5个监测点产生的声发射数据进行实时监测与数据收集,系统主机和通信模块之间通过串口进行连接,快速采集来自地下矿场所有监测点的数据。把该声发射监测系统用于测试某铁矿时,实际性能达到设计的目标。对监测系统开展1年左右的运行,通过比较事件数的统计结果与实际矿山情况可以看到,监测结果与现场的真实状况形成了良好的吻合。
An STC89 C51 MCU ground pressure monitoring system is designed. AVR Studio software platform is selected to develop the required application system. AVR assembly language program is used to edit,compile and generate the required target code. The software monitoring system designed can carry out real-time monitoring and data collection for acoustic emission data generated from five monitoring points. The system host and communication module are connected through a serial port to rapidly collect data from all monitoring points in the underground mine. When the acoustic emission monitoring system is used to test an iron ore,the actual performance reaches the designed goal. The monitoring system has been operated for about one year. By comparing the statistical results of the number of events with the actual situation of the mine,the monitoring results are in good agreement with the actual situation of the site.
An STC89 C51 MCU ground pressure monitoring system is designed. AVR Studio software platform is selected to develop the required application system. AVR assembly language program is used to edit,compile and generate the required target code. The software monitoring system designed can carry out real-time monitoring and data collection for acoustic emission data generated from five monitoring points. The system host and communication module are connected through a serial port to rapidly collect data from all monitoring points in the underground mine. When the acoustic emission monitoring system is used to test an iron ore,the actual performance reaches the designed goal. The monitoring system has been operated for about one year. By comparing the statistical results of the number of events with the actual situation of the mine,the monitoring results are in good agreement with the actual situation of the site.
引文
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[2]史晓鹏,袁子清,马玉涛,等.多通道远程实时地压监测系统在地下开采中的应用[J].有色金属(矿山部分),2013,65(1):37-39.
[3]余乐文. FBG传感技术在矿山地压监测中的应用[J].有色金属(矿山部分),2012,64(5):9-12.
[4]谭云亮,何孔翔,马植胜,等.坚硬顶板冒落的离层遥测预报系统研究[J].岩石力学与工程学报,2006(8):1705-1709.
[5]肖清,吴速英.地压监测系统的设计与应用[J].金属矿山,2008(6):80-81.
[6]何春林,崔栋梁.多通道声发射监测系统在井下采空区稳定性监测中的应用[J].有色金属(矿山部分),2008(1):34-37.
[7]袁子清,彭威,史晓鹏,等.矿山地压在线监测系统在某铁矿中的应用[J].有色金属(矿山部分),2014,66(4):71-74,82.
[8]焦尚彬,宋丹,张青,等.基于Zig Bee无线传感器网络的煤矿监测系统[J].电子测量与仪器学报,2013,27(5):436-442.
[9]伍佑伦,路军,胡建华,等.远程地压监控技术在地下矿山中的应用研究[J].岩石力学与工程学报,2007(S1):2815-2819.
[10]卢永坤,陈俊智,王明华.基于Atmega16A单片机声发射监测系统的设计与应用[J].矿冶,2018,27(5):75-79.
[11]姜福兴,曲效成,王颜亮,等.基于云计算的煤矿冲击地压监控预警技术研究[J].煤炭科学技术,2018,46(1):199-206,244.