基于多线程信号采集卡数据采集可视化平台  

Data Acquisition Visualization Platform Based on Multithread Signal Acquisition Card

作　　者：崔珂玮 张鑫 杨振中 温娅娜 刘帅[1] CUI Kewei;ZHANG Xin;YANG Zhenzhong;WEN Yana;LIU Shuai(Institute of Disaster Prevention,Sanhe 065201,China)

机构地区：[1]防灾科技学院,河北三河065201

出　　处：《现代信息科技》2021年第4期175-180,共6页Modern Information Technology

基　　金：防灾科技学院2020大学生创新创业项目(202011775092)。

摘　　要：振动信号是地质学研究的基础,快速高效的获取振动信号中的隐藏信息是进行后续相关研究的前提。然而在实地考察中信号采集卡自带的系统往往不具备获取振动信号中关键信息的功能,即存在数据丢失问题。文章采用多线程技术对振动信号进行采集、多维度数据处理、存储、展示功能进行开发,对原软件存在的不足进行完善。为地质科研工作者提供便利,进而提高工作效率,将更多的精力投入到分析评估过程中。Vibration signals are the basis of geological research.Obtaining the hidden information in vibration signals quickly and efficiently is a premise for subsequent related research.However,in the field investigation,the system that comes with the signal acquisition card often does not have the function of acquiring the key information in the vibration signal.That is,there is a problem of data losing.This paper adopts multithread technology to develop the functions of vibration signal acquisition,multi dimensional data processing,storage and display,and perfects the deficiencies of the original software.Provide convenience for geological scientific research workers,so as to improve their work efficiency and make them devote more energy to the analysis and evaluation process.

关 键 词：振动信号 多线程 数据采集 数据处理 可视化平台 

分 类 号：TP311.52[自动化与计算机技术—计算机软件与理论]