摘要
矿用节点式地震仪采用嵌入式ARM9处理器,实现了震动信号的连续采集和自动存储,摆脱了大线的困扰,减轻了装备的重量,提高了井下槽波勘探的施工效率。为了实现矿用节点式地震仪的智能化采集和存储,开发了一套基于该硬件平台的专用控制软件,实现了仪器采样率、增益、采样时间等参数的智能设置以及数据的回收管理。该控制软件基于嵌入式Linux系统开发,文中给出了软件的处理流程以及关键模块的设计思路,并在实际应用中得到了验证。
Continuous sampling and automatic storage of seismic signal are realized in mine node type seismograph using embedded processor. Mine node type seismograph get rid of the line problems, reduce the weight of equipment, improve the efficiency of the construction of the underground trough wave exploration. In order to realize mine node type seismograph intelligent data acquisition and storage, a special control software based on the hardware platform is developed by us, realize the instrument parameters, sampling rate, sampling time, gain settings and data recovery management. The control software is based on embedded Linux system development. The processing flow of software and the design idea of key modules are given in this paper, and the results are verified in practical application.
作者
吴海
Wu Hai(Xi＇an Branch Institute of China Coal Technology ＆ Engineering Group Corp,Xi＇an Shaanxi,710077)
出处
《电子测试》
2018年第21期14-16,共3页
Electronic Test
基金
国家科技重大专项(2016ZX05045003-005)
科技部科研院所专项(2014EG122201)
