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BIM-based building model automatic matching method and system

An architectural model and automatic matching technology, applied in database models, neural learning methods, biological neural network models, etc., can solve the problems of insufficient intelligence in architectural model design, low modeling efficiency, and low matching accuracy.

Pending Publication Date: 2021-09-10
HUAREN CONSTR GROUP
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0005] The embodiment of the present application provides a BIM-based architectural model automatic matching method and system, which solves the problem that the design of architectural models in the prior art is not intelligent enough, and the low matching accuracy of existing architectural models leads to low modeling efficiency. Technical issues, achieve intelligent matching of existing building models, improve matching accuracy, and improve the technical effect of modeling efficiency

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  • BIM-based building model automatic matching method and system
  • BIM-based building model automatic matching method and system
  • BIM-based building model automatic matching method and system

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Embodiment 1

[0024] like figure 1 As shown, the embodiment of the present application provides a BIM-based building model automatic matching method, wherein the method includes:

[0025] Step S100: obtaining a BIM historical model database;

[0026] Specifically, the BIM historical model database is constructed by collecting BIM models based on architectural design, wherein the core of BIM is to provide a complete and realistic Consistent construction engineering information base. The information base not only contains geometric information, professional attributes and state information describing building components, but also contains state information of non-component objects (such as space and motion behavior). With the help of this 3D model containing construction engineering information, the degree of information integration of construction engineering has been greatly improved, thus providing a platform for engineering information exchange and sharing for stakeholders in constructi...

Embodiment 2

[0079] Based on the same inventive concept as a BIM-based building model automatic matching method in the foregoing embodiments, the present invention also provides a BIM-based building model automatic matching system, such as figure 2 As shown, the system includes:

[0080] A first obtaining unit 11, the first obtaining unit 11 is used to obtain a BIM historical model database;

[0081] A second obtaining unit 12, the second obtaining unit 12 is used to obtain the first block set of the first building;

[0082] A third obtaining unit 13, the third obtaining unit 13 is configured to obtain attribute information of each block in the first set of blocks;

[0083] A fourth obtaining unit 14, the fourth obtaining unit 14 is configured to classify the first block set according to the attribute information according to the attribute information of each block, and obtain a first block classification list ;

[0084] A fifth obtaining unit 15, the fifth obtaining unit 15 is configu...

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Abstract

The invention discloses a BIM-based building model automatic matching method and system. The method comprises the steps of obtaining a BIM historical model database; obtaining a first block set of the first building; obtaining attribute information of each block in the first block set; obtaining a first block classification list according to the attribute information of each block; obtaining first category information of the first block classification list; inputting the first category information and each basic model information in the BIM historical model database into a model classification model to obtain category attributes corresponding to each basic model in the BIM historical model database; performing model matching on the first block set to obtain the basic model corresponding to each block in the first block set; and constructing the first building model according to the basic model. The technical problems that in the prior art, design of a building model is not intelligent enough, and the modeling efficiency is low due to the fact that the matching precision of an existing building model is low are solved.

Description

technical field [0001] The present invention relates to the related field of building model matching, in particular to a BIM-based building model automatic matching method and system. Background technique [0002] Construction projects mainly go through the process of architectural design→engineering processing and production-on-site installation, and the above-mentioned process of establishing a project saves time. However, this design method has many disadvantages, including unreasonable design and low participation of building users. With the continuous development of artificial intelligence technology, the application of BIM technology can improve the informatization of the design process, and its visualization characteristics can make the design expression more intuitive, allowing non-professional building users to choose the design they want more intuitively Program. [0003] However, in the process of realizing the technical solution of the invention in the embodime...

Claims

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Application Information

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IPC IPC(8): G06F16/28G06F16/21G06N3/04G06N3/08
CPCG06F16/285G06F16/212G06N3/04G06N3/08
Inventor 蒋海峰段振凤汪阳孙协顾珂宇赵刚
Owner HUAREN CONSTR GROUP
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