Building contour model generation method, system, device and readable storage medium

A model generation and outline model technology, applied in the field of devices and computer-readable storage media, systems, and building outline model generation methods, can solve the problems of inaccurate outline modeling and affect production efficiency, and achieve accurate and reduced results. The effect of entering data

Inactive Publication Date: 2019-02-22
CHINA MINGSHENG DRAWIN TECH INVESTMENT CO LTD
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Problems solved by technology

[0004] However, in the formation and composition method of the outer contour model of the prefabricated building in the prior art, the modeling of the outer contour is often not accurate enough, which affects the production efficiency

Method used

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  • Building contour model generation method, system, device and readable storage medium
  • Building contour model generation method, system, device and readable storage medium

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Embodiment Construction

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0041] The embodiment of the present invention discloses a method for generating a building outline model, see figure 1 As shown, it is applied in the field of prefabricated buildings, including:

[0042] S1: Extract the attribute information of the target component model and the configuration information of the standard layer from the base map.

[0043] Specifically, based on the base map of the component model, such as the CAD base map, various attributes o...

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Abstract

A building contour model generation method, system, device and readable storage medium are disclosed, which is applied to the field of assembled build. The method includes extracting attribute information of a target component model and configuration information of a standard layer from a bottom drawing; by using the preset classification information and the attribute information of the target component model, the target component model is classified, and a variety of component model categories are obtained; by using attribute information and configuration information, Boolean operations are performed on the target component models of each component model category according to preset Boolean operation rules, and the target Boolean models of each standard layer are obtained. The refined contour model is obtained by using all target Boolean models and non-Boolean component models in the base map. The present application is more accurate and specific, and establishes a Boolean model at each standard layer for various component models, thereby reducing the amount of Boolean operations and making the results of the Boolean operations more accurate.

Description

technical field [0001] The invention relates to the field of prefabricated buildings, in particular to a method, system, device and computer-readable storage medium for generating a building outline model. Background technique [0002] With the development of modern industrial technology and the acceleration of urbanization, various technological innovations are also ushering in the construction field, and prefabricated buildings are one of them. Due to the fast construction speed and low production cost of prefabricated buildings, they are rapidly becoming popular in the world. Promoted everywhere. [0003] A large number of building parts in prefabricated buildings are produced and processed by workshops. The types of components mainly include: exterior wall panels, interior wall panels, laminated panels, balconies, air-conditioning panels, stairs, prefabricated beams, prefabricated columns, etc.; a large number of on-site assembly operations, Compared with the original c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
CPCG06F30/13
Inventor 凡晓波
Owner CHINA MINGSHENG DRAWIN TECH INVESTMENT CO LTD
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