微震监测虚拟仪器系统的实现方法

摘要

针对现有的矿山地质安全监测仪器价格昂贵、功能单一、无法在线调整参数的问题,提出了一种微震监测虚拟仪器系统的实现方法,主要介绍了该系统以ARM为核心的数据采集器的设计和基于LabVIEW开发平台的上位机监测软件设计.该系统目前已实现了参数在线设置及多路微震监测信号的实时采集、滤波处理、记录分析、波形显示、打印功能.%In order to solve problems of high cost, single function and lack of on-line parameter adjustment of existing monitoring instruments for mine geological safety, the paper proposed a realization method of virtual instrument system for microseismic monitoring, and mainly introduced design schemes of data acquisition card based on ARM and monitoring software of upper computer based on LabVIEW. The system has realized functions of on-line parameter setting and real-time acquisition, filtering, storage, analysis, wave display and printing of microseismic monitoring data of multi-channel.