Engineering project visual progress control system based on three-dimensional real scene

A technology for project and progress control, applied in the details of processing steps, image data processing, resources, etc., can solve problems such as inaccurate and one-sided progress control

Pending Publication Date: 2019-01-11
CHINA THREE GORGES UNIV
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Problems solved by technology

[0002] Project construction progress control is an important part of project construction, but the current control system is generally relatively one-s

Method used

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  • Engineering project visual progress control system based on three-dimensional real scene
  • Engineering project visual progress control system based on three-dimensional real scene
  • Engineering project visual progress control system based on three-dimensional real scene

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Embodiment Construction

[0026] An image progress control system based on a three-dimensional real scene model, the system includes: an engineering entity image acquisition system, an image synthesis processing system, a data reporting system, an engineering design model three-dimensional display system, and a data query system.

[0027] The engineering entity image collection system includes a drone, which collects image information by taking pictures of the construction site. The drone uses the GPS global positioning system, and the GPS global positioning system carries the WGS-84 coordinate system to accurately Pick up the coordinates, find the longitude, latitude, and altitude of the specified point that is planned to be photographed, and fly to the specified point for 360-degree image capture to complete the real-life panoramic shooting of the project.

[0028] The image synthesis processing system includes image processing software, and the image processing software uses Altizure software to carr...

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Abstract

The invention relates to an engineering project visual progress control system based on a three-dimensional real scene. The image information data of the construction site is obtained by the unmannedaerial vehicle with the depth camera, the image information data processing is integrated and real-time three-dimensional modeling is carried out by the image synthesis processing system, the data ofthe completed actual engineering quantity and the planned engineering quantity on the project site through the data transmission system, the real-time data collected at the construction site is displayed by the 3D display system of an engineering design model through the 3D real-time model, and the user can obtain the latest progress information of the project through the WeChat application software through the data query system, find out the project earned value of the key line, generate the earned value curve, and realize the progress control of the project. On the basis of the three-dimensional real scene, the invention displays the latest progress of the project site and provides a comparison with the predicted completion situation of the project, thereby providing assistance for the progress control of the project.

Description

technical field [0001] The invention relates to an engineering project image progress control system based on a three-dimensional real scene, and relates to the technical field of engineering construction. Background technique [0002] Project construction progress control is an important part of project construction, but the current control system is generally relatively one-sided, not for the progress control of the overall project, but mostly for one-sided progress control. The progress control performed in this way will be inaccurate. Oblique photography technology is a high-tech developed in the field of international surveying and mapping in recent years. It overturns the limitation that the previous orthophoto image can only be taken from a vertical angle. The camera collects images from 5 different angles in total, introducing users to a real sensory world that conforms to human vision. Oblique photogrammetry technology comprehensively perceives complex scenes in a...

Claims

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Application Information

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IPC IPC(8): G06F17/50G06T7/50G06T17/10G06Q10/06G06Q10/10G06Q50/08
CPCG06Q10/0631G06Q10/103G06Q50/08G06T7/50G06T17/10G06T2207/30181G06T2210/04G06T2200/08G06F2111/02G06F30/13
Inventor 晋良海刘涵吴志鹏姜桂莲殷双萍李佳炘
Owner CHINA THREE GORGES UNIV
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