Method, system and electronic equipment for modifying building structure drawings supporting rapid modeling
By preprocessing and classifying the house construction engineering drawings, a standardized target layer is formed, which solves the problem of unnecessary erroneous components in traditional rapid modeling, and realizes an efficient and accurate modeling process.
Patent Information
- Application Number
- CN202310575716.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2023-05-19
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2043-05-19
AI Technical Summary
Traditional structural drawing drawings create components with unnecessary error sizes during the rapid modeling process, resulting in inefficient modeling and requiring a lot of manual adjustments.
By preprocessing the house construction project drawings, extracting and classifying component edges and information of the same type and size, a standardized target layer is formed and adapted to the rapid modeling software.
It realizes standardized drawings that support rapid modeling, improves modeling accuracy and efficiency, and is suitable for a variety of three-dimensional modeling software.
Smart Images
Figure CN116842605B_ABST
Abstract
Description
Background Art
[0002] Traditional structural drawings generally set the same type of components as one layer, such as beams, slabs, walls, windows, etc., each as a layer. Rapid modeling software is usually a plug-in for BIM modeling software such as Revit. It sets a type of size parameter and automatically places components of this size parameter by capturing the layer to achieve rapid modeling. Drawings usually contain components of multiple sizes in the same layer. A single capture method often creates redundant components of the wrong size. Rapid modeling can only achieve relatively fast modeling and still requires manual post-adjustment, which is labor-intensive and inefficient. Summary of the invention
[0003] The technical problem to be solved by the present invention is to provide a method, system and electronic equipment for modifying building structure drawings supporting rapid modeling in view of the deficiencies in the prior art.
[0004] The technical solution of a method for modifying building structure drawings supporting rapid modeling of the present invention is as follows:
[0005] Preprocessing the building construction engineering drawings to obtain preprocessed building construction engineering drawings;
[0006] Obtaining the structural drawings of each layer of the preprocessed building construction engineering drawings;
[0007] Extracting the edge line of the building structure component of the target type from any structural drawing and placing it in a newly created layer, and adding the component information of the building structure component of the target type in the newly created layer, until a newly created layer with the component information added corresponding to each structural drawing is obtained;
[0008] Edge lines and component information of building structural components of the same type and size are extracted from all newly created layers and placed in the same target layer to obtain multiple target layers.
[0009] The beneficial effects of the building structure drawing modification method supporting rapid modeling of the present invention are as follows:
[0010] By modifying the building structure drawings, standardized drawings that support rapid modeling, i.e., multiple target layers, are realized. Standardized drawings have the advantages of adapting to conventional rapid modeling plug-ins and accurate modeling. They can be applied to a variety of 3D modeling software, such as Revit software or 3DMAX software.
[0011] On the basis of the above scheme, the method for modifying building structure drawings supporting rapid modeling of the present invention can also be improved as follows.
[0012] Furthermore, it also includes:
[0013] Import all target layers into the three-dimensional modeling software to obtain the three-dimensional model diagram corresponding to the building construction engineering drawing.
[0014] Furthermore, the multiple target types of building structural components include walls, columns, beams, slabs and openings, and the edge lines of the multiple target types of building structural components include: edge lines of walls, edge lines of columns, edge lines of beams, edge lines of slabs, and edge lines of openings.
[0015] Furthermore, the component information includes: the type of building structure component.
[0016] The technical solution of a building structure drawing modification system supporting modeling of the present invention is as follows:
[0017] It includes a preprocessing module, an acquisition module, an extraction adding module and an extraction setting module;
[0018] The preprocessing module is used to: preprocess the building construction engineering drawings to obtain preprocessed building construction engineering drawings;
[0019] The acquisition module is used to: acquire the structural drawings of each layer of the preprocessed building construction engineering drawings;
[0020] The extraction and addition module is used to extract the edge line of the building structure component of the target type from any structural drawing and place it in a newly created layer, and add the component information of the building structure component of the target type in the newly created layer until a newly created layer with component information added corresponding to each structural drawing is obtained;
[0021] The extraction setting module is used to extract the edge lines and component information of the building structure components of the same type and size from all the newly created layers, and place them in the same target layer to obtain multiple target layers.
[0022] The beneficial effects of the building structure drawing modification system supporting modeling of the present invention are as follows:
[0023] By modifying the building structure drawings, standardized drawings that support rapid modeling, i.e., multiple target layers, are realized. The drawings have the advantages of being compatible with conventional rapid modeling plug-ins and accurate modeling. They can be applied to a variety of 3D modeling software, such as Revit software or 3DMAX software.
[0024] On the basis of the above scheme, the building structure drawing modification system supporting modeling of the present invention can also be improved as follows.
[0025] Furthermore, it also includes an import modeling module, wherein the import modeling module is used to:
[0026] Import all target layers into the three-dimensional modeling software to obtain the three-dimensional model diagram corresponding to the building construction engineering drawing.
[0027] Furthermore, the multiple target types of building structural components include walls, columns, beams, slabs and openings, and the edge lines of the multiple target types of building structural components include: edge lines of walls, edge lines of columns, edge lines of beams, edge lines of slabs, and edge lines of openings.
[0028] Furthermore, the component information includes: the type of building structure component.
[0029] A storage medium of the present invention stores instructions, and when a computer reads the instructions, the computer is enabled to execute any one of the above-mentioned methods for modifying building structure drawings that support rapid modeling.
[0030] An electronic device of the present invention comprises a processor and the above-mentioned storage medium, wherein the processor executes instructions in the storage medium. BRIEF DESCRIPTION OF THE DRAWINGS
[0031] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings:
[0032] Figure 1 A schematic flow chart of a method for modifying building structure drawings supporting rapid modeling according to an embodiment of the present invention;
[0033] Figure 2 The present invention is a schematic structural diagram of a building structure drawing modification system supporting modeling according to an embodiment of the present invention. DETAILED DESCRIPTION
[0034] like Figure 1 As shown, a method for modifying building structure drawings supporting rapid modeling according to an embodiment of the present invention includes the following steps:
[0035] S1. Preprocessing the building construction engineering drawings to obtain preprocessed building construction engineering drawings;
[0036] Among them, the process of preprocessing the building construction drawings is specifically as follows:
[0037] Keep the main layers and lines in the building construction drawings, such as the layers and edges of structural components such as beams, slabs, columns, and walls, and delete other content, such as instructions, sections, and large drawings.
[0038] S2, obtaining the structural drawings of each layer of the preprocessed building construction engineering drawings;
[0039] S3, extracting the edge line of the building structure component of the target type from any structural drawing and placing it in a newly created layer, and adding the component information of the building structure component of the target type in the newly created layer, until a newly created layer with the component information added corresponding to each structural drawing is obtained;
[0040] Among them, the multiple target types of building structural components include walls, columns, beams, slabs and openings, and the edge lines of the multiple target types of building structural components include: the edge line of the wall, the edge line of the column, the edge line of the beam, the edge line of the slab, and the edge line of the opening.
[0041] For example, when the target type of building structure component is a wall, the added component information is "wall", for example, when the target type of building structure component is a column, the added component information is "column", and so on, to achieve the addition of component information. It should be noted that the component information can also be set according to actual conditions. S4. Extract the edge lines and component information of building structure components of the same type and size from all newly created layers, and place them in the same target layer to obtain multiple target layers.
[0042] For example, if the building structure components of the same type and size are 300mm thick walls, the edge lines and component information of all 300mm thick walls are extracted from all newly created layers and placed in the same target layer. For example, if the building structure components of the same type and size are 800×800mm columns, the edge lines and component information of all 800×800mm columns are extracted from all newly created layers and placed in the same target layer. And so on, multiple target layers are obtained.
[0043] Moreover, the file name of each target layer can be uniformly set. The file name of each target layer can include the type, size, material, slope, etc. of the building structure component. For example, the file name of the target layer corresponding to a 300mm thick wall can be defined as "wall-300mm-concrete mark C40", where "wall" is the type of building structure component, 300mm is the size of "wall", and concrete mark C40 is the material of "wall". For example, the file name of the target layer corresponding to an 800×800mm column can be defined as "column-800×800mm-concrete mark C40", where "column" is the type of building structure component, 800×800mm is the size of "column", and concrete mark C40 is the material of "column". By analogy, the file name of each target layer is determined, and the file name of each target layer can also be set according to actual conditions.
[0044] The present invention realizes standardized drawings that support rapid modeling by modifying the building structure drawings. After the modification, the edges of components of the same type and size in the standardized drawings are on the same layer, i.e., the target graphic. The layer contains component size information. The BIM rapid modeling software can obtain the construction size information and edges by picking up the layer, automatically import parameters and perform lofting modeling. It is compatible with all BIM rapid modeling software and plug-ins. The target drawing has the advantages of being compatible with conventional rapid modeling plug-ins and accurate modeling.
[0045] The present invention realizes standardized drawings supporting rapid modeling, i.e., multiple target layers, by modifying the building structure drawings. The drawings have the advantages of being compatible with conventional rapid modeling plug-ins and accurate modeling. It can be applied to multiple three-dimensional modeling software, such as Revit software or 3DMAX software. Optionally, in the above technical solution, it also includes:
[0046] S5. Import all target layers into 3D modeling software to obtain the three-dimensional model corresponding to the building construction engineering drawing. 3D modeling software, such as Revit software or 3DMAX software.
[0047] In the above embodiments, although the steps are numbered S1, S2, etc., these are only specific embodiments given in the present application. Those skilled in the art may adjust the execution order of S1, S2, etc. according to actual conditions, which is also within the scope of protection of the present invention. It can be understood that in some embodiments, some or all of the above embodiments may be included.
[0048] like Figure 2 As shown, a building structure drawing modification system 200 supporting modeling according to an embodiment of the present invention includes a preprocessing module 210, an acquisition module 220, an extraction and addition module 230, and an extraction and setting module 240;
[0049] The preprocessing module 210 is used to: preprocess the building construction engineering drawings to obtain preprocessed building construction engineering drawings;
[0050] The acquisition module 220 is used to: acquire the structural drawings of each layer of the pre-processed building construction engineering drawings;
[0051] The extraction and addition module 230 is used to: extract the edge line of the building structure component of the target type from any structural drawing and place it in a newly created layer, and add the component information of the building structure component of the target type in the newly created layer, until a newly created layer with component information added corresponding to each structural drawing is obtained;
[0052] The extraction setting module 240 is used to extract the edge lines and component information of the building structure components of the same type and size from all the newly created layers, and place them in the same target layer to obtain multiple target layers.
[0053] Optionally, in the above technical solution, an import modeling module is further included, and the import modeling module is used to:
[0054] Import all target layers into the 3D modeling software to obtain the three-dimensional model diagram corresponding to the building construction engineering drawings.
[0055] Optionally, in the above technical solution, the multiple target types of building structural components include walls, columns, beams, slabs and openings, and the edge lines of the multiple target types of building structural components include: the edge lines of walls, the edge lines of columns, the edge lines of beams, the edge lines of slabs, and the edge lines of openings.
[0056] Optionally, in the above technical solution, the component information includes: the type of building structure component.
[0057] The above-mentioned parameters and steps for each unit module to implement corresponding functions in a building structure drawing modification system 200 supporting modeling of the present invention can refer to the parameters and steps in the embodiment of a building structure drawing modification method supporting rapid modeling above, and will not be repeated here.
[0058] A storage medium of the present invention stores instructions, and when a computer reads the instructions, the computer is enabled to execute any one of the above-mentioned methods for modifying building structure drawings that supports rapid modeling.
[0059] An electronic device of the present invention comprises a processor and the above-mentioned storage medium, wherein the processor executes instructions in the storage medium. The electronic device may be a computer, a mobile phone, etc.
[0060] Those skilled in the art will appreciate that the present invention may be implemented as a system, method or computer program product.
[0061] Therefore, the present disclosure may be specifically implemented in the following forms, namely: it may be completely hardware, it may be completely software (including firmware, resident software, microcode, etc.), or it may be a combination of hardware and software, generally referred to herein as a "circuit", "module" or "system". In addition, in some embodiments, the present invention may also be implemented in the form of a computer program product in one or more computer-readable media, and the computer-readable medium contains computer-readable program code.
[0062] Any combination of one or more computer-readable media can be used. Computer-readable media can be computer-readable signal media or computer-readable storage media. Computer-readable storage media can be, for example, but not limited to, electrical, magnetic, optical, electromagnetic, infrared, or semiconductor systems, devices or devices, or any combination of the above. More specific examples (non-exhaustive list) of computer-readable storage media include: electrical connections with one or more wires, portable computer disks, hard disks, random access memories (RAM), read-only memories (ROM), erasable programmable read-only memories (EPROM or flash memory), optical fibers, portable compact disk read-only memories (CD-ROM), optical storage devices, magnetic storage devices, or any suitable combination of the above. In this document, computer-readable storage media can be any tangible medium containing or storing a program, which can be used by an instruction execution system, device or device or used in combination with it.
[0063] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.
Claims
1. A method for modifying building structure drawings supporting rapid modeling, characterized in that: include: Preprocessing the building construction engineering drawings to obtain preprocessed building construction engineering drawings; Obtaining the structural drawings of each layer of the preprocessed building construction engineering drawings; Extracting the edge line of the building structure component of the target type from any structural drawing and placing it in a newly created layer, and adding the component information of the building structure component of the target type in the newly created layer, until a newly created layer with the component information added corresponding to each structural drawing is obtained; Extract the edge lines and component information of the building structure components of the same type and size from all newly created layers, and place them in the same target layer to obtain multiple target layers; The file name of each target layer is uniformly set, and the file name of each target layer includes the type, size, material and slope of the building structure component; Also includes: Import all target layers into the three-dimensional modeling software to obtain the three-dimensional model diagram corresponding to the building construction engineering drawing.
2. A method for modifying building structure drawings supporting rapid modeling according to claim 1, characterized in that: The building structure components of multiple target types include walls, columns, beams, slabs and openings. The edge lines of the building structure components of multiple target types include: edge lines of walls, edge lines of columns, edge lines of beams, edge lines of slabs and edge lines of openings.
3. A method for modifying building structure drawings supporting rapid modeling according to claim 1, characterized in that: Component information includes: the type of building structure components.
4. A building structure drawing modification system supporting modeling, characterized in that: It includes a preprocessing module, an acquisition module, an extraction adding module and an extraction setting module; The preprocessing module is used to: preprocess the building construction engineering drawings to obtain preprocessed building construction engineering drawings; The acquisition module is used to: acquire the structural drawings of each layer of the preprocessed building construction engineering drawings; The extraction and addition module is used to extract the edge line of the building structure component of the target type from any structural drawing and place it in a newly created layer, and add the component information of the building structure component of the target type in the newly created layer until a newly created layer with component information added corresponding to each structural drawing is obtained; The extraction setting module is used to extract the edge lines and component information of the building structure components of the same type and size from all the newly created layers, and place them in the same target layer to obtain multiple target layers; The file name of each target layer is uniformly set, and the file name of each target layer includes the type, size, material and slope of the building structure component; It also includes an import modeling module, wherein the import modeling module is used to: Import all target layers into the three-dimensional modeling software to obtain the three-dimensional model diagram corresponding to the building construction engineering drawing.
5. A building structure drawing modification system supporting modeling according to claim 4, characterized in that: The building structure components of multiple target types include walls, columns, beams, slabs and openings. The edge lines of the building structure components of multiple target types include: edge lines of walls, edge lines of columns, edge lines of beams, edge lines of slabs and edge lines of openings.
6. A building structure drawing modification system supporting modeling according to claim 4, characterized in that: Component information includes: the type of building structure components.
7. A storage medium, characterized in that: The storage medium stores instructions, and when a computer reads the instructions, the computer executes a building structure drawing modification method supporting rapid modeling as described in any one of claims 1 to 3.
8. An electronic device, characterized in that: The invention comprises a processor and the storage medium as claimed in claim 7, wherein the processor executes instructions in the storage medium.