基于三维遥感集成技术的工程测绘项目进度监测系统

Progress monitoring system of Engineering Surveying and mapping project based on three-dimensional remote sensing integration technology

研究基于三维遥感集成技术的工程测绘项目进度监测系统,辅助工程类专家精准判断工程进度,督促测绘项目顺利完工。三维遥感测量仪采集工程测绘项目地面观测、环境背景和影像数据,利用GPRS信模块接收数据层项目遥感数据,采用双树复小波变换对遥感数据进行的转换、逆转换和集成处理,获取去除数据噪声和差异的工程测绘项目遥感数据集,根据集成后数据,以项目工期最小化为目标函数建立项目进度监测模型,经混沌蚁群算法求解后,获取工程测绘项目进度监测结果,并通过表现层的多元化形式可视化呈现。实验说明:该系统可适用于测绘项目数据较大的工程,项目进度监测精度高,可实现工程进度自动化监测管理。

Research the progress monitoring system of Engineering Surveying and mapping project based on three-dimensional remote sensing integration technology, assist engineering experts to accurately judge the progress of the project, and supervise the smooth completion of the surveying and mapping project. The three-dimensional remote sensing measuring instrument collects the ground observation, environmental background and image data of the engineering surveying and mapping project, uses the GPRS signal module to receive the remote sensing data of the data layer project, uses the dual tree complex wavelet transform to transform, inverse transform and integrate the remote sensing data, obtains the remote sensing data set of the engineering surveying and mapping project to remove the data noise and differences, and establishes the project progress monitoring model with the minimization of the project duration as the objective function according to the integrated data, After being solved by chaotic ant colony algorithm, the progress monitoring results of Engineering Surveying and mapping projects are obtained and visualized through the diversified forms of presentation layer. The experiment shows that the system can be applied to projects with large surveying and mapping project data, with high accuracy of project progress monitoring, and can realize automatic monitoring and management of project progress.