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BIM (Building Information Modeling)-based intelligent identification positioning method for mobile terminal

A mobile terminal and intelligent identification technology, which is applied in the BIM-based intelligent identification and positioning of mobile terminals, and in the field of engineering construction, can solve the problems of complex construction process of component shape, component identification error, process error, etc.

Inactive Publication Date: 2017-06-30
朱海涛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the process of construction and installation of complex project components, due to various reasons such as large number of components, similar shapes, manual identification, complex construction process, etc., construction sequence errors, component identification errors, component misplacement, and process errors often occur. , often lead to slow construction progress, construction interruption, demolition and re-construction, and may even cause safety accidents

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] The present invention will be further described below in combination with specific embodiments.

[0024] Method 1: Step 1, establish the project BIM information model; Step 2, save the project BIM information model and related data in the mobile terminal; Step 3, use the mobile terminal to photograph or scan the physical components on site; Step 4, photograph or scan the physical components The data of the component is identified and matched with the virtual component of the BIM information model; step 5, the position or information of the corresponding component is displayed on the BIM three-dimensional model of the mobile terminal.

[0025] The mobile terminal can be a mobile phone equipped with an identification program, an IPAD or other mobile devices with a display and identification device.

[0026] Method 2: Step 1, establish the project BIM information model; Step 2, save the project BIM information model and related data in the server; Step 3, use the mobile te...

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PUM

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Abstract

The invention relates to a BIM (Building Information Modeling)-based intelligent identification positioning method for a mobile terminal, which comprises: establishing a BIM information model of a project, and by the mobile terminal, shooting or scanning an entity component in field; carrying out identification matching on data obtained by shooting or scanning the entity component and a virtual component of the BIM information model; displaying a position or information of the corresponding component on a BIM three-dimensional model of the mobile terminal. The entity component data acquired by the mobile terminal and each angle of a component three-dimensional model of the BIM information model are subjected to intelligent identification matching so as to inquire the information corresponding to the entity component. When a plurality of entity components are simultaneously identified and matched, information of the plurality of matched components can be displayed for people to select.

Description

technical field [0001] It belongs to the intersection field of civil engineering and information engineering. The invention relates to an engineering construction method, in particular to a BIM-based intelligent identification and positioning method for a mobile terminal. Background technique [0002] In the process of construction and installation of complex project components, due to various reasons such as large number of components, similar shapes, manual identification, complex construction process, etc., construction sequence errors, component identification errors, component misplacement, and process errors often occur. , Often lead to slow construction progress, construction interruption, demolition and re-construction, and may even cause safety accidents. [0003] BIM (Building Information Modeling) technology is a new technology. BIM technology can realize the data sharing of all participants in the whole life cycle of the project on the basis of the same multi-di...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50G06K9/00G06T19/20G06Q10/06G06Q50/08
CPCG06Q10/06316G06Q50/08G06T19/20G06F30/13G06V20/64G06V20/10
Inventor 朱海涛
Owner 朱海涛