CN111914331A - Intelligent quality problem searching method based on BIM + AR technology - Google Patents
Intelligent quality problem searching method based on BIM + AR technology Download PDFInfo
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- CN111914331A CN111914331A CN202010787933.5A CN202010787933A CN111914331A CN 111914331 A CN111914331 A CN 111914331A CN 202010787933 A CN202010787933 A CN 202010787933A CN 111914331 A CN111914331 A CN 111914331A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/13—Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2210/00—Indexing scheme for image generation or computer graphics
- G06T2210/04—Architectural design, interior design
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Abstract
The invention discloses a method for intelligently searching quality problems based on a BIM + AR technology, and belongs to the technical field of equipment operation and maintenance. The method comprises the following steps: step one, manufacturing and finishing each professional BIM model, and combining related professional three-dimensional models according to quality inspection requirements; step two, importing the three-dimensional model into a mobile phone flat plate or AR glasses; thirdly, calling a three-dimensional model on the engineering entity site by using a mobile phone flat plate or AR glasses to be combined with the real environment; step four, the application program intelligently identifies the difference points between the model and the entity, and quickly and accurately finds the field quality problem; and step five, associating the existing problems with the BIM model and uploading the problems to a model database. The method has the advantages of being simple, convenient to use, and capable of helping engineering construction projects to improve efficiency, reduce risks and improve project construction and operation and maintenance management levels.
Description
Technical Field
The invention relates to the technical field of equipment operation and maintenance, in particular to a method for intelligently searching quality problems based on a BIM + AR technology.
Background
The AR technology is a brand-new man-machine interaction technology, and is a high-level man-machine interface of a computer with basic characteristics of interactivity and conception. The AR technology can realize real-time information display, superimpose the three-dimensional virtual information on the real world, continuously update the virtual information according to different tracked marks, and perform real-time display. AR technology has found applications in many areas including military, entertainment, medical, and cultural relic repair, among others. Effective perception and real scene visualization of a three-dimensional space increasingly become important grippers for construction management, and with the mature application of technologies such as novel surveying and mapping, analog simulation, deep learning and the like, a digital twin city which is mapped one by one is constructed in a digital space. The three-dimensional model is really introduced into the calculation field from the visualization stage, so that mining, statistics, analysis and decision making are realized. By means of the AR technology, not only can the thought of a designer be fully displayed, but also information can be transmitted by calling the cloud database, so that a user and operation maintenance personnel can use the information more conveniently and quickly in the later period. However, the prior art is not implemented yet, and further solution is urgently needed.
Disclosure of Invention
Aiming at the defects and shortcomings in the prior art, the invention provides an intelligent quality problem searching method based on the BIM + AR technology, and the method is simple to operate and high in practicability.
In order to achieve the purpose, the invention provides the following technical scheme:
a method for intelligently searching quality problems based on BIM + AR technology comprises the following steps:
step one, manufacturing and finishing each professional BIM model, and combining related professional three-dimensional models according to quality inspection requirements;
step two, importing the three-dimensional model into a mobile phone flat plate or AR glasses;
thirdly, calling a three-dimensional model on the engineering entity site by using a mobile phone flat plate or AR glasses to be combined with the real environment;
step four, the application program intelligently identifies the difference points between the model and the entity, and quickly and accurately finds the field quality problem;
and step five, associating the existing problems with the BIM model and uploading the problems to a model database.
Compared with the prior art, the invention has the beneficial effects that:
according to the intelligent quality problem searching method based on the BIM + AR technology, the AR technology is used for comparing the difference between the engineering entity and the platform model, the places with the difference are identified through the intelligent AI technology of the program, the field quality problem is found more quickly and accurately, the problem is associated with the position of the corresponding BIM model, and the problem is uploaded to the model database. The method has the advantages of being simple, convenient to use, and capable of helping engineering construction projects to improve efficiency, reduce risks and improve project construction and operation and maintenance management levels.
Drawings
FIG. 1 is a flow chart of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The method for intelligently searching the quality problem based on the BIM + AR technology comprises the following steps:
step one, manufacturing and finishing each professional BIM model, and combining related professional three-dimensional models according to quality inspection requirements;
step two, importing the three-dimensional model into a mobile phone flat plate or AR glasses;
thirdly, calling a three-dimensional model on the engineering entity site by using a mobile phone flat plate or AR glasses to be combined with the real environment;
step four, the application program intelligently identifies the difference points between the model and the entity, and quickly and accurately finds the field quality problem;
and step five, associating the existing problems with the BIM model and uploading the problems to a model database.
Preferably, each professional BIM model is built on the basis of a unified coordinate system, and different professional models can be perfectly combined into a whole.
Preferably, the three-dimensional BIM model is compared with the field acceptance and acceptance for display, so that the quality problem can be effectively found.
Preferably, the three-dimensional model is overlapped with the real environment by applying the augmented reality technology, and places with differences are identified by the intelligent AI technology of the program, so that the field quality problem can be found more quickly and accurately.
Preferably, the existing problems are associated with the BIM model and uploaded to a local database or a cloud database, so that a basis is provided for searching and maintaining quality problems.
The method is simple in operation and convenient to use, and can help engineering construction projects to improve efficiency, reduce risks and improve project construction and operation and maintenance management levels.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. A method for intelligently searching quality problems based on BIM + AR technology is characterized by comprising the following steps:
step one, manufacturing and finishing each professional BIM model, and combining related professional three-dimensional models according to quality inspection requirements;
step two, importing the three-dimensional model into a mobile phone flat plate or AR glasses;
thirdly, calling a three-dimensional model on the engineering entity site by using a mobile phone flat plate or AR glasses to be combined with the real environment;
step four, the application program intelligently identifies the difference points between the model and the entity, and quickly and accurately finds the field quality problem;
and step five, associating the existing problems with the BIM model and uploading the problems to a model database.
2. The method of claim 1, wherein the BIM + AR technology-based intelligent quality problem finding is characterized in that the professional BIM models are established based on a uniform coordinate system, and different professional models can be perfectly combined into a whole.
3. The method of claim 1, wherein the three-dimensional model is overlaid with the real environment by applying the augmented reality technology, so as to identify the difference point between the model and the entity conveniently, thereby finding the quality problem.
4. The method for intelligently searching for quality problems based on the BIM + AR technology as claimed in claim 3, wherein the method is simple to operate and convenient to use, and can help project construction projects to improve efficiency, reduce risks and improve project construction and operation and maintenance management levels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010787933.5A CN111914331A (en) | 2020-08-07 | 2020-08-07 | Intelligent quality problem searching method based on BIM + AR technology |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010787933.5A CN111914331A (en) | 2020-08-07 | 2020-08-07 | Intelligent quality problem searching method based on BIM + AR technology |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118037829A (en) * | 2024-04-15 | 2024-05-14 | 中广核工程有限公司 | Nuclear power plant conventional island flaw detection welded junction positioning system and method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109064133A (en) * | 2018-07-27 | 2018-12-21 | 福建京力信息科技有限公司 | A kind of engineering whole process management system based on BIM+AR |
| CN109767095A (en) * | 2018-12-28 | 2019-05-17 | 中交一航局安装工程有限公司 | A kind of construction system and its implementation based on BIM model and AR technology |
| WO2020156890A1 (en) * | 2019-01-28 | 2020-08-06 | Holo-Light Gmbh | Method for monitoring a building site |
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2020
- 2020-08-07 CN CN202010787933.5A patent/CN111914331A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109064133A (en) * | 2018-07-27 | 2018-12-21 | 福建京力信息科技有限公司 | A kind of engineering whole process management system based on BIM+AR |
| CN109767095A (en) * | 2018-12-28 | 2019-05-17 | 中交一航局安装工程有限公司 | A kind of construction system and its implementation based on BIM model and AR technology |
| WO2020156890A1 (en) * | 2019-01-28 | 2020-08-06 | Holo-Light Gmbh | Method for monitoring a building site |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118037829A (en) * | 2024-04-15 | 2024-05-14 | 中广核工程有限公司 | Nuclear power plant conventional island flaw detection welded junction positioning system and method |
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