摘要
针对目前大多数微震监测系统布置局限在井下或地面的问题,设计了一种基于地面和井下联合监测的微震采集装置,详细介绍了采集装置的硬件组成及功能,实现了地面采集装置GPS时间和井下采集装置工业以太网IEEE1588时间的联合同步。
In view of problem that microseismic monitoring system limit in roadway of mining or ground. A acquisition device based on microseismic monitoring underground-surface is designed. The composition and functions of system are introduced in detailed. This devise joint GPS and IEEE1588 synchronization together.
出处
《煤炭技术》
北大核心
2017年第7期126-128,共3页
Coal Technology
基金
国家科技重大专项(2016ZX05045003-005)
关键词
微震监测
井地联合
时间同步
采集装置
microseismic monitoring
underground and surface combination
time synchronization
acqussition device
