基于Qt的变形监测数据管理及变形预测软件设计与实现  

Design and Implementation of a Software for Deformation Monitoring Data Management and Deformation Prediction Based on Qt

作　　者：胡方涛 章思亮 余静 Hu Fangtao;Zhang Siliang;Yu Jing(Shandong Survey and Design Institute of Water Conservancy Co.,Ltd.;Zhejiang Academy of Surveying and Mapping)

机构地区：[1]山东省水利勘测设计院有限公司,济南市250013 [2]浙江省测绘科学技术研究院,杭州市311100

出　　处：《勘察科学技术》2024年第6期10-15,共6页Site Investigation Science and Technology

基　　金：中央引导地方科技发展基金项目(YDZX2022019)。

摘　　要：该文针对现有变形监测数据管理软件中存在的问题,开发了一款基于Qt+SQLite的软件。该软件以Qt进行软件界面交互,使用轻量型数据库SQLite设计监测数据库表结构,利用Qt图表模块QCharts实现数据多维度成图,以离散小波变换和AR模型增加数据分析与预测功能,实现低成本算法学习、变形趋势预测、数据自动化处理及深层次分析。经实例验算,该软件能快速处理批量数据,变形预警精度较高,满足变形监测数据的及时处理和变形趋势的超前预测需求,对变形监测作业有很好的辅助作用。This paper addresses the issues in deformation monitoring data management of existing software and develops a software based on Qt+SQLite.This software uses Qt for software interface interaction,uses a lightweight database SQLite to design a monitoring database table structure,uses the Qt chart module QCharts to achieve multidimensional data mapping,and adds data analysis and prediction functions by using discrete wavelet transform and AR model to achieve low-cost algorithm learning,deformation trend prediction,automated data processing,and in-depth analysis.Through example verification,this software has achieved rapid processing of batch data and high deformation warning accuracy,meeting the requirements of timely data processing and advanced deformation trend prediction.It has a good auxiliary effect on deformation monitoring operations.

关 键 词：变形监测 数据管理 软件设计 快速解算 变形趋势预测 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]