基于GPS的尾矿库坝体位移在线监测系统设计  

Based on the GPS Tailings Dam Displacement On-line Monitoring System Design

作　　者：欧阳伟[1] 李文建[2] 

机构地区：[1]中国瑞林工程技术有限公司,江西南昌330031 [2]江西理工大学电气工程与自动化学院,江西赣州341000

出　　处：《计算技术与自动化》2012年第4期51-55,共5页Computing Technology and Automation

基　　金：国家科技支撑计划项目(2012BAK09B04)

摘　　要：尾矿库作为一种高势能人造泥石流危险源,其坝体位移的在线监测对防止溃坝灾害的发生起到至关重要的作用,利用GPS技术精度高、抗干扰性强等特点并采用实时差分变形监测技术来测量坝体表面关键点的水平和竖直位移,利用RS232和GPRS无线传输技术来实现数据的采集和传输,并加装可靠的防雷和电源供电装置,可以大大提高矿山安全的生产系数。Tailings pond is is a high dangerous potential energy artificial debris flow source, it plays a crucial role in pre- venting dam disaster by carring out dam displacement in on-line monitoring, as the GPS technology has high precision, strong anti-interference characteristics and so on, we can use real-time GPS differential deformation monitoring technology to measure the horizontal and vertical displacement of the key points of the dam surface, using RS232 and GPRS wireless trans- mission technology to realize data acquisition and transmission, and installing the reliable lightning protection and power sup- ply unit can greatly improve the mine safety production coefficient.

关 键 词：尾矿库 位移 在线监测 

分 类 号：TP29[自动化与计算机技术—检测技术与自动化装置]