CN-122020815-A - Modularized building three-dimensional design data management method, device, equipment and medium

CN122020815ACN 122020815 ACN122020815 ACN 122020815ACN-122020815-A

Abstract

The invention discloses a method, a device, equipment and a medium for managing three-dimensional design data of a modularized building, wherein the method comprises the steps of generating a design file code set based on assembly hierarchy structure information and component information obtained by analyzing a three-dimensional design model of the modularized building; the method comprises the steps of carrying out updating processing on model file names and model attribute information of each hierarchical structure in a three-dimensional design model based on a design file coding set, carrying out engineering semantic standardization processing on design feature trees of the three-dimensional design model to obtain standardized feature trees, responding to an export instruction, and determining and exporting engineering drawing files of all component hierarchical structures in a target module hierarchical structure corresponding to the export instruction based on new model file names and new model attribute information of each hierarchical structure and the standardized feature trees. According to the invention, the association among the model file name, the model attribute information and the engineering drawing is established through the design file coding, so that the consistency management of the design data is realized, the design efficiency is improved, and the human error is reduced.

Inventors

LING QINGQUAN
LV XUESONG
XU HANG
LI HUAKUN
ZHU QI

Assignees

中建科工集团绿色科技有限公司

Dates

Publication Date: 20260512
Application Date: 20260410

Claims (10)

1. A modular building three-dimensional design data management method, comprising: acquiring and analyzing a three-dimensional design model of the modularized building to obtain assembly hierarchy structure information and component information; Generating a design file coding set based on the assembly hierarchical structure information and the component information, wherein the design file coding set comprises a design file code corresponding to each hierarchical structure in the three-dimensional design model; Updating the model file name and the model attribute information of each hierarchical structure in the three-dimensional design model based on the design file coding set to obtain a new model file name and new model attribute information of each hierarchical structure; Carrying out engineering semantic standardization processing on the design feature tree of the three-dimensional design model to obtain a standardized feature tree; And responding to the export instruction, and determining and exporting engineering drawing files of all component hierarchies in the target module hierarchy corresponding to the export instruction based on the new model file name of each hierarchy, the new model attribute information of each hierarchy and the standardized feature tree.
2. The modular building three-dimensional design data management method of claim 1, wherein the generating a design file encoding set based on the assembly hierarchy information and the component information comprises: Generating a plurality of field codes corresponding to the hierarchical structure based on the assembly hierarchical structure information, the component information and a preset coding strategy for each hierarchical structure in the three-dimensional design model; The field codes are sequenced and combined according to a preset field sequence, and a design file code corresponding to the hierarchical structure is obtained; and coding the design file corresponding to each hierarchical structure to form the design file coding set.
3. The modular building three-dimensional design data management method of claim 2, wherein the plurality of field codes includes a module identification field code and an assembly level field code, and at least one of a component type field code, a component profile category field code, and a component geometry parameter field code.
4. The method for managing three-dimensional design data of modular building according to claim 1, wherein updating the model file name and model attribute information of each hierarchical structure in the three-dimensional design model based on the design file code set to obtain the new model file name and new model attribute information of each hierarchical structure comprises: Renaming the model file name of the corresponding hierarchical structure in the three-dimensional design model according to the design file codes for each design file code in the design file code set to obtain a corresponding new model file name, and synchronously updating the corresponding assembly reference relation in the three-dimensional design model in the renaming process; Analyzing the design file code to obtain an analysis result, and writing the design file code and the analysis result into model attribute information of a corresponding hierarchical structure in the three-dimensional design model to obtain corresponding new model attribute information.
5. The method for managing three-dimensional design data of modular building according to claim 1, wherein the engineering semantic standardization process is performed on the design feature tree of the three-dimensional design model to obtain a standardized feature tree, comprising: Carrying out engineering semantic recognition on feature names, configuration names and parameter equations in a design feature tree of the three-dimensional design model to obtain a feature tree recognition result; and carrying out standardization processing on the feature tree identification result according to a preset standard engineering term rule to obtain a standardized feature tree.
6. The modular building three-dimensional design data management method according to claim 1, wherein the determining and exporting, in response to an export instruction, an engineering drawing file of all component hierarchies within a target module hierarchy corresponding to the export instruction based on the new model filename of each hierarchy, the new model attribute information of each hierarchy, and the standardized feature tree, comprises: Determining a target module hierarchy corresponding to the export instruction based on the new model attribute information of each hierarchy in response to the export instruction; Determining an engineering drawing reference path to each component hierarchy within the target module hierarchy based on a new model filename of the each component hierarchy; And positioning a corresponding engineering drawing according to the engineering drawing reference path of each component hierarchy structure, and updating and deriving the engineering drawing of each component hierarchy structure based on the new model attribute information of each component hierarchy structure and the standardized feature tree to obtain an engineering drawing file of each component hierarchy structure.
7. The modular building three-dimensional design data management method according to claim 6, wherein the determining, in response to the export instruction, a target module hierarchy corresponding to the export instruction based on the new model attribute information of each hierarchy comprises: responding to the export instruction, and analyzing the export instruction to acquire the module state information carried by the export instruction; And screening out the hierarchical structure which is provided with the top layer identification and is consistent with the module state information based on the new model attribute information of each hierarchical structure, and taking the hierarchical structure as the target module hierarchical structure.
8. A modular building three-dimensional design data management apparatus, comprising: The model analysis unit is used for acquiring and analyzing a three-dimensional design model of the modularized building so as to obtain assembly hierarchy structure information and component information; The code generation unit is used for generating a design file code set based on the assembly hierarchical structure information and the component information, wherein the design file code set comprises a design file code corresponding to each hierarchical structure in the three-dimensional design model; The first processing unit is used for updating the model file name and the model attribute information of each hierarchical structure in the three-dimensional design model based on the design file coding set to obtain a new model file name and new model attribute information of each hierarchical structure; the second processing unit is used for carrying out engineering semantic standardization processing on the design feature tree of the three-dimensional design model to obtain a standardized feature tree; and the engineering drawing export unit is used for responding to the export instruction, and determining and exporting engineering drawing files of all component hierarchies in the target module hierarchy corresponding to the export instruction based on the new model file name of each hierarchy, the new model attribute information of each hierarchy and the standardized feature tree.
9. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the modular building three-dimensional design data management method of any one of claims 1 to 7 when the computer program is executed.
10. A computer readable storage medium, characterized in that the computer readable storage medium stores a computer program which, when executed by a processor, causes the processor to perform the modular building three-dimensional design data management method according to any one of claims 1 to 7.

Description

Modularized building three-dimensional design data management method, device, equipment and medium Technical Field The invention relates to the technical field of buildings, in particular to a method, a device, equipment and a medium for managing three-dimensional design data of a modularized building. Background The modular building is an assembled building form which takes a module unit as a basic constituent unit and completes building construction through factory production and on-site assembly, and is widely applied to the fields of student dormitories, apartments, hotels, public buildings and the like. In the design stage, three-dimensional design software (such as three-dimensional CAD software) is generally used to co-design the module unit, the frame, the enclosure, and the electromechanical system. However, the modular building has the characteristics of large number of modules, complex assembly level, various component types and the like, and the problems that firstly, the naming of design files (modules, sub-assemblies and components) lacks unified rules, the attribution and the types of the files are difficult to quickly identify from the file names, and the file retrieval and management are difficult are generally caused in the existing design process. Secondly, the lack of consistency among the file name of the three-dimensional model, the attribute information of the model and the title bar information of the engineering drawing leads to information confusion and misunderstanding at each stage of design, production and construction. And thirdly, feature names, configuration names and parameter equation names in the three-dimensional model design feature tree are not standard, and the conditions of mixed use of Chinese and English, abbreviations and the like exist, so that the collaborative design efficiency of cross-professions and cross-projects is seriously affected. Finally, engineering drawings are seriously dependent on manual screening in the batch export process, are difficult to effectively distinguish according to the module state, are extremely easy to cause wrong printing plates and leaking printing plates, and have quality risks. At present, the industry mainly relies on personal experience of designers or scattered script tools to carry out auxiliary processing, so that model file names, model attribute information and engineering drawing information in the three-dimensional CAD design of the modularized building are inconsistent and asynchronous, a set of systematic and standardized design data management scheme for the characteristics of the modularized building is lacking, and the requirements of large-scale design and fine management of the modularized building are difficult to meet. Disclosure of Invention The embodiment of the invention provides a method, a device, equipment and a medium for managing three-dimensional design data of a modularized building, which aim to solve the problem that the prior art lacks a set of systematic and standardized design data management scheme for the characteristics of the modularized building, and is difficult to meet the requirements of large-scale design and fine management of the modularized building. In a first aspect, an embodiment of the present invention provides a method for managing three-dimensional design data of a modular building, including: acquiring and analyzing a three-dimensional design model of the modularized building to obtain assembly hierarchy structure information and component information; Generating a design file coding set based on the assembly hierarchical structure information and the component information, wherein the design file coding set comprises a design file code corresponding to each hierarchical structure in the three-dimensional design model; Updating the model file name and the model attribute information of each hierarchical structure in the three-dimensional design model based on the design file coding set to obtain a new model file name and new model attribute information of each hierarchical structure; Carrying out engineering semantic standardization processing on the design feature tree of the three-dimensional design model to obtain a standardized feature tree; And responding to the export instruction, and determining and exporting engineering drawing files of all component hierarchies in the target module hierarchy corresponding to the export instruction based on the new model file name of each hierarchy, the new model attribute information of each hierarchy and the standardized feature tree. In a second aspect, an embodiment of the present invention provides a modular building three-dimensional design data management apparatus, including: The model analysis unit is used for acquiring and analyzing a three-dimensional design model of the modularized building so as to obtain assembly hierarchy structure information and component information; The code generation unit is used for generating a