Method and device for generating Japanese-style slabs of building models

Abstract

The present invention discloses a method and device for generating Japanese-style panels for a building model. The method comprises: generating a simulated curtain wall based on the building model; and generating the Japanese-style panels based on the simulated curtain wall and the size and type of the panels. The Japanese-style panels include panels, keels, and auxiliary materials, and their dimensions include panel specifications, keel specifications, and door and window frame dimensions. This invention solves the technical problem in related arts of being unable to directly generate facade structures for building models.

Description

Technical Field

[0001] The present invention relates to the field of building models, and in particular to a method and device for generating a Japanese-style building model board. Background Art

[0002] Building Information Modeling (BIM) creates a virtual three-dimensional model of a building project and uses digital technology to provide this model with a complete, realistic-to-construction information database. This database contains not only the geometric, specialized attributes, and status information describing building components, but also the status information of non-component objects (such as space and motion). This three-dimensional model, encompassing building project information, significantly improves the level of information integration within the project, providing a platform for exchanging and sharing engineering information within construction projects.

[0003] Japanese-style panels are a common exterior finish for buildings. However, there is no solution for generating Japanese-style panels in building models in related technologies. Engineers are usually required to manually input and create these panels, resulting in low work efficiency.

[0004] To address the above-mentioned problems, no effective solutions have been proposed so far. Summary of the Invention

[0005] The embodiment of the present invention provides a method and device for generating a Japanese-style building model, so as to at least solve the technical problem in the related art that the facade structure cannot be directly generated for the building model.

[0006] According to one aspect of an embodiment of the present invention, a method for generating a Rijihua board of a building model is provided, comprising: generating a simulated curtain wall according to the building model; generating the Rijihua board based on the simulated curtain wall and according to the size and type of the Rijihua board, wherein the Rijihua board includes a panel, a keel, and auxiliary materials, and the size includes the specification size of the panel, the specification size of the keel, and the structural size of the door and window frames.

[0007] Optionally, based on the simulated curtain wall, generating the Rijihua board according to the size and type of the Rijihua board includes: generating a panel of the Rijihua board according to the size and type of the Rijihua board, wherein the panel includes a plurality of panel units arranged in a preset manner; generating a keel of the Rijihua board according to the size and type of the Rijihua board, wherein the keel includes a plurality of columns vertically arranged on the exterior wall of the building model and a plurality of full-length hangers horizontally arranged on the plurality of columns; generating auxiliary materials of the Rijihua board according to the size and type of the Rijihua board, wherein the auxiliary materials include water-proof boards, water-proof glue strips, closing aluminum plates, top aluminum plates, door and window frames, aluminum alloy grooves, and gaskets.

[0008] Optionally, according to the size and type of the Rijihua board, generating the panel of the Rijihua board includes: according to the size and type of the Rijihua board, arranging a plurality of panel units arranged in a preset manner in order from bottom to top, wherein the bottom panel unit of the panel is a first preset distance from the ground; trimming the top panel unit according to a preset height, and fixing the trimmed panel unit on the top aluminum plate through a first aluminum alloy groove, wherein the top aluminum plate is arranged on the top of the panel; trimming the panel unit in contact with the door and window frames, and fixing the trimmed panel unit on the door and window frames through an aluminum alloy groove, wherein the aluminum alloy groove is fixed on the door and window frames; reserving a position for a water-repellent glue strip between two adjacent panel units, and filling the water-repellent glue strip at the position; fixing the closing aluminum plate on the side edge of the panel.

[0009] Optionally, reserving a position for a water-proof glue strip between two adjacent panel units, and filling the water-proof glue strip in the said position includes: determining the position and size of the water-proof glue strip according to the positional relationship between the two adjacent panels, wherein the positional relationship includes flush, positive angle, and negative angle; and filling the water-proof glue strip in the said position.

[0010] Optionally, fixing the closing aluminum plate on the side edge of the panel includes: when there is a wall on the side edge of the panel, setting a water-repellent glue strip between the side edge and the wall; when there is no wall on the side edge of the panel, installing the closing aluminum plate on the nearest column, and setting a water-repellent glue strip between the closing aluminum plate and the panel, and between the closing aluminum plate and the wall on which the column is installed.

[0011] Optionally, generating the keel of the Rijihua board according to the size and type of the Rijihua board includes: determining the arrangement range of the multiple columns according to the simulated curtain wall; distributing the multiple columns within the arrangement range according to the size and type of the Rijihua board, wherein the size includes a preset distance between the column and the beam, and a distance between the columns; and setting a multiple full-length hangers according to the multiple columns.

[0012] Optionally, according to the size and type of the Rijihua panel, distributing multiple columns within the arrangement range includes: determining the positional relationship between the columns and the building model according to the distance between the columns and the beams; setting columns at the first preset position on both sides of the doors and windows; setting columns at the second preset positions of the inner corners and the outer corners of the simulated curtain wall; setting columns at the third preset position on the side edge of the panel; setting columns at the fourth preset position at the dividing seam of the panel; deleting or adding columns at positions that do not meet the distance requirements according to the distance between the columns; wherein the columns are at the same height as the exterior wall structure of the building model, the columns are disconnected at the door and window positions of the building model, the edges of the disconnected columns are flush with the edges of the doors and windows, and the lower ends of the columns close to the ground are set at the fifth preset position.

[0013] Optionally, setting up multiple full-length hangers based on multiple columns includes: generating full-length hangers at a sixth preset position of the horizontal partition seams of multiple panel units; disconnecting the full-length hangers at the vertical partition seams of multiple panel units; and the full-length hangers do not exceed a second preset distance within the side edge of the panel.

[0014] Optionally, generating auxiliary materials for the Rijihua board according to the size and type of the Rijihua board includes: generating the auxiliary materials according to the size and type of the Rijihua board in accordance with preset size, position and structure.

[0015] According to another aspect of an embodiment of the present invention, a device for generating a Rijihua board of a building model is also provided, including: a first generation module for generating a simulated curtain wall according to the building model; a second generation module for generating the Rijihua board based on the simulated curtain wall and according to the size and type of the Rijihua board, wherein the Rijihua board includes a panel, a keel, and auxiliary materials, and the size includes the specification size of the panel, the specification size of the keel, and the structure size of the door and window frames.

[0016] According to another aspect of an embodiment of the present invention, a computer storage medium is further provided, which includes a stored program, wherein when the program is running, the device where the computer storage medium is located is controlled to execute any one of the above-mentioned methods for generating a Rijika board for a building model.

[0017] According to another aspect of an embodiment of the present invention, a processor is further provided, which is used to run a program, wherein the program, when running, executes any one of the above-mentioned methods for generating a Rijika board of a building model.

[0018] In an embodiment of the present invention, a simulated curtain wall is generated according to a building model; based on the simulated curtain wall, a Rijihua board is generated according to the size and type of the Rijihua board, wherein the Rijihua board includes a panel, a keel, and auxiliary materials, and the size includes the specification size of the panel, the specification size of the keel, and the structure size of the door and window frame. By creating a virtual curtain wall, the Rijihua board is automatically generated based on the virtual curtain wall, which can improve work efficiency and effectively automatically generate the Rijihua board of the building model, thereby solving the technical problem in the related art that the facade structure cannot be directly generated for the building model. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0020] Figure 1 is a flow chart of a method for generating a Rijika board of a building model according to an embodiment of the present invention;

[0021] Figure 2 is a schematic diagram of an entire Rijika board of a building model according to an embodiment of the present invention;

[0022] Figure 3 is a schematic diagram of a panel of a Rijika board according to an embodiment of the present invention;

[0023] Figure 4-1 is a schematic diagram of a column inside a building model according to an embodiment of the present invention;

[0024] Figure 4-2 is a schematic diagram of a column outside a building model according to an embodiment of the present invention;

[0025] Figure 5 is a schematic diagram of a full-length pendant according to an embodiment of the present invention;

[0026] Figure 6 Schematic diagram of a water-repellent strip and a water-repellent plate according to an embodiment of the present invention;

[0027] Figure 7 is a schematic diagram of a closed aluminum plate according to an embodiment of the present invention;

[0028] Figure 8 is a schematic diagram of a top pressure aluminum plate according to an embodiment of the present invention;

[0029] Figure 9 is a schematic diagram of a door and window opening cover according to an embodiment of the present invention;

[0030] Figure 10 is a schematic diagram of an aluminum alloy tank according to an embodiment of the present invention;

[0031] Figure 11 is a schematic diagram of a functional interface according to an embodiment of the present invention;

[0032] Figure 12 is a schematic diagram of the structure of the panel unit at the bottom row according to an embodiment of the present invention;

[0033] Figure 13 is a schematic diagram of the connection of adjacent upper and lower panel units according to an embodiment of the present invention;

[0034] Figure 14-1 is a schematic diagram of the connection between a door and window frame and adjacent panel units according to an embodiment of the present invention;

[0035] Figure 14-2 is a schematic diagram of the generated effect of the door and window frames and adjacent panel units on the building model according to the embodiment of the present invention;

[0036] Figure 15 is a schematic diagram of the structure of the panel unit in the uppermost row according to an embodiment of the present invention;

[0037] Figure 16-1 Schematic diagram of a vertical separation seam of a panel unit of a Rijihua board according to an embodiment of the present invention;

[0038] Figure 16-2 Schematic diagram of the generation effect of the vertical separation seam of the panel unit of the Rijihua board according to the embodiment of the present invention on the building model;

[0039] Figure 17-1 Schematic diagram of the inner and outer corners of a Rijihua board according to an embodiment of the present invention;

[0040] Figure 17-2 Schematic diagram of the structure of the external corner of the Rijihua board according to an embodiment of the present invention;

[0041] Figure 17-3 Schematic diagram of the generated effect of the external corner of the Rijihua board on the building model according to the embodiment of the present invention;

[0042] Figure 17-4 Schematic diagram of the structure of the inner corner of the Rijihua board according to an embodiment of the present invention;

[0043] Figure 17-5 Schematic diagram of the generated effect of the inner corner of the Rijihua board on the building model according to the embodiment of the present invention;

[0044] Figure 18-1 This is a schematic diagram of a Rijihua board according to an embodiment of the present invention, in which a closing aluminum plate is provided without a wall on the side;

[0045] Figure 18-2 2. It is a schematic diagram of closing a Rijihua board according to an embodiment of the present invention when there is a wall on the side;

[0046] Figure 19 Schematic diagram of the arrangement position of the columns at the door and window openings according to an embodiment of the present invention;

[0047] Figure 20-1 is a schematic diagram of the arrangement position of a column at a positive corner according to an embodiment of the present invention;

[0048] Figure 20-2 is a schematic diagram of the arrangement position of a column at a concave corner according to an embodiment of the present invention;

[0049] Figure 21-1 Schematic diagram of the arrangement position of the column on the closing aluminum plate according to an embodiment of the present invention;

[0050] Figure 21-2 This is a schematic diagram of a setting position of a column with a wall on the side of the closing according to an embodiment of the present invention;

[0051] Figure 22-1 is a schematic diagram of a first arrangement position of the lower end of a column according to an embodiment of the present invention;

[0052] Figure 22-2 is a schematic diagram of a second arrangement position of the lower end of a column according to an embodiment of the present invention;

[0053] Figure 22-3 is a schematic diagram of a third arrangement position of the lower end of a column according to an embodiment of the present invention;

[0054] Figure 23 is a schematic diagram of the installation position of the full-length hanger in adjacent upper and lower panel units according to an embodiment of the present invention;

[0055] Figure 24 Schematic diagram of the arrangement position of the top aluminum plate according to an embodiment of the present invention;

[0056] Figure 25 Schematic diagram of the structure of a closed aluminum plate according to an embodiment of the present invention;

[0057] Figure 26 is a schematic diagram of the structure of a door and window cover according to an embodiment of the present invention;

[0058] Figure 27 Schematic diagram of the position structure of the aluminum alloy groove and the door and window frames according to an embodiment of the present invention;

[0059] Figure 28 is a schematic diagram of the position structure of the water-dispensing plate according to an embodiment of the present invention;

[0060] Figure 29-1 is a schematic diagram of a vertical cross-section of a gasket according to an embodiment of the present invention;

[0061] Figure 29-2 is a schematic cross-sectional view of a gasket according to an embodiment of the present invention;

[0062] Figure 30 2 is a schematic diagram of a device for generating a Japanese-style board of a building model according to an embodiment of the present invention. DETAILED DESCRIPTION

[0063] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of the present invention.

[0064] It should be noted that the terms "first", "second", etc. in the description and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0065] According to an embodiment of the present invention, a method embodiment of a method for generating a Japanese-style board of a building model is provided. It should be noted that the steps shown in the flowchart of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, and although a logical order is shown in the flowchart, in some cases, the steps shown or described can be executed in an order different from that shown here.

[0066] Figure 1 : is a flow chart of a method for generating a Japanese-style board of a building model according to an embodiment of the present invention, such as Figure 1 As shown, the method includes the following steps:

[0067] Step S102, generating a simulated curtain wall according to the building model;

[0068] Step S104, based on the simulated curtain wall, generates the Rijihua board according to the size and type of the Rijihua board, wherein the Rijihua board includes a panel, a keel, and auxiliary materials, and the size includes the panel specification size, the keel specification size, and the door and window frame structure size.

[0069] Through the above steps, a simulated curtain wall is generated according to the building model; based on the simulated curtain wall, the Rijihua board is generated according to the size and type of the Rijihua board, wherein the Rijihua board includes panels, keels, auxiliary materials, and the sizes include panel specifications, keel specifications, and door and window frame structure sizes. By creating a virtual curtain wall, the Rijihua board is automatically generated based on the virtual curtain wall, which can improve work efficiency and effectively automatically generate the Rijihua board of the building model, thereby solving the technical problem in related technologies that the facade structure cannot be directly generated for the building model.

[0070] The types of the above-mentioned Rijihua panels may include different styles and specifications, which relate to the style and size of the Rijihua panel, and may also relate to the installation structure of the panel unit.

[0071] The dimensions of the above-mentioned Rijihua board include the structural dimensions and installation dimensions of the hardware. The installation dimensions include the installation distance and installation position, which can be adjusted and input according to needs. For the structural dimensions of the hardware, once the type of Rijihua board is determined, its hardware structure is automatically confirmed and cannot be changed.

[0072] Based on the simulated curtain wall, the Rijihua panels on the building model are automatically generated according to the size and type of the Rijihua panels, thereby improving work efficiency and effectively and automatically generating the Rijihua panels of the building model, thereby solving the technical problem in related technologies that the facade structure cannot be directly generated for the building model.

[0073] Optionally, based on the simulated curtain wall, generating the Rijihua board according to the size and type of the Rijihua board includes: generating a panel of the Rijihua board according to the size and type of the Rijihua board, wherein the panel includes a plurality of panel units arranged in a preset manner; generating a keel of the Rijihua board according to the size and type of the Rijihua board, wherein the keel includes a plurality of columns vertically arranged on the exterior wall of the building model and a plurality of full-length hangers horizontally arranged on the plurality of columns; generating auxiliary materials of the Rijihua board according to the size and type of the Rijihua board, wherein the auxiliary materials include flashing boards, flashing strips, closing aluminum plates, top aluminum plates, door and window frames, aluminum alloy grooves, and gaskets.

[0074] The order of generating the panels, keels and auxiliary materials of the Rijihua board is not fixed according to the size and type of the Rijihua board. They can be generated sequentially or simultaneously, depending on the computing power of the computer used to build the building model.

[0075] Optionally, according to the size and type of the Rijihua board, generating a panel of the Rijihua board includes: according to the size and type of the Rijihua board, arranging multiple panel units arranged in a preset manner in order from bottom to top, wherein the panel unit at the bottom of the panel is a first preset distance from the ground; trimming the topmost panel unit in the arrangement according to a preset height, and fixing the trimmed panel unit on the top aluminum plate through a first aluminum alloy groove, wherein the top aluminum plate is arranged on the top of the panel; trimming the panel unit in contact with the door and window frames, and fixing the trimmed panel unit on the door and window frames through the aluminum alloy groove, wherein the aluminum alloy groove is fixed on the door and window frames; reserving a position for a water-proof glue strip between two adjacent panel units, and filling the position with the water-proof glue strip; fixing the closing aluminum plate on the side edge of the panel.

[0076] According to the size and type of the Rijihua board, the plurality of panel units arranged in a preset manner are arranged in order from bottom to top. The preset manner can be a splicing manner of a panel composed of a plurality of panel units. When the type of the Rijihua board is fixed, the splicing manner of the panel units is also determined. The splicing manner in this embodiment is to splice according to the arrangement and align the panel units in each row and column, such as Figure 2 As shown,

[0077] The bottom row of panels are fixed by the bottom row of connectors, such as flashing panels. At the intersection of the upper and lower panels, the lower surface of the upper panel and the upper surface of the lower panel are tightly adjacent. The lower end of the bottom panel is 100mm away from the floor. The part of the panel above the window opening falls into the aluminum alloy groove installed in the window frame, and the part of the panel below the window opening falls into the aluminum alloy groove installed in the window frame. The upper end of the top panel is inserted into the aluminum alloy groove under the top aluminum plate. The width of the large-surface panel is divided according to the seam width set by the user of the interactive interface. The seam is filled with flashing strips, and the flashing strips must be able to change according to the seam width. Figure 17-1 Schematic diagram of the inner and outer corners of the Rijihua board according to an embodiment of the present invention. Figure 17-2 Schematic diagram of the structure of the positive corner of the Rijihua board according to an embodiment of the present invention, Figure 17-3 Schematic diagram of the generation effect of the positive corner of the Rijihua board on the building model according to the embodiment of the present invention, as shown in FIG. Figure 17-1 , Figure 17-2 and Figure 17-3 As shown, this is the panel method for the 90° positive angle corner position. The corner glue seam is set according to the glue seam width of the interactive interface. Figure 17-4 Schematic diagram of the structure of the inner corner of the Rijihua board according to an embodiment of the present invention, Figure 17-5 Schematic diagram of the generated effect of the inner corner of the Japanese Yoshika board on the building model according to the embodiment of the present invention, as shown in FIG. Figure 17-1 , Figure 17-4 and Figure 17-5As shown, this is the panel method for the 90° internal corner position. The corner glue seam is set according to the glue seam width of the interactive interface.

[0078] Optionally, reserving a position for a water-proof glue strip between two adjacent panel units, and filling the position with the water-proof glue strip includes: determining the position and size of the water-proof glue strip based on the positional relationship between the two adjacent panels, wherein the positional relationship includes flush, positive angle, and negative angle; and filling the water-proof glue strip into the position.

[0079] Optionally, fixing the closing aluminum plate at the side edge of the panel includes: when there is a wall at the side edge of the panel, setting a water-proofing strip between the side edge and the wall; when there is no wall at the side edge of the panel, installing the closing aluminum plate on the nearest column, and setting a water-proofing strip between the closing aluminum plate and the panel, and between the closing aluminum plate and the wall on which the column is installed.

[0080] Figure 18-1 This is a schematic diagram of a Rijihua board according to an embodiment of the present invention, in which a closing aluminum plate is provided when there is no wall on the side. Figure 18-2 Schematic diagram of closing the Rijihua board with a wall on the side according to an embodiment of the present invention, as shown in FIG. Figure 18-1 and Figure 18-2 Shown are two methods for side edge panel placement.

[0081] Optionally, generating the keel of the Rijihua board according to the size and type of the Rijihua board includes: determining the layout range of multiple columns according to the simulated curtain wall; distributing multiple columns within the layout range according to the size and type of the Rijihua board, wherein the size includes a preset distance between the column and the beam, and the distance between the columns; and setting multiple full-length hangers according to the multiple columns.

[0082] Optionally, based on the size and type of the Rijihua panel, multiple columns are distributed within the layout range, including: determining the positional relationship between the columns and the building model based on the distance between the columns and the beams; setting columns on both sides of the doors and windows according to the first preset position; setting columns at the second preset positions of the inner and outer corners of the simulated curtain wall; setting columns at the third preset positions of the side edges of the panels; setting columns at the fourth preset positions of the dividing seams of the panels; deleting or adding columns at positions that do not meet the distance requirements based on the distance between the columns; wherein the columns are at the same height as the exterior wall structure of the building model, the columns are disconnected at the door and window positions of the building model, the edges of the disconnected columns are flush with the edges of the doors and windows, and the lower ends of the columns close to the ground are set according to the fifth preset positions.

[0083] The first preset position can be a column placed at the corresponding door or window opening, with the column surface aligned with the edge of the opening. The first and second preset positions can be the aforementioned external corner positions, with the column 200mm from the structural corner point. At the internal corner position, the column is 250mm from the structural corner point.

[0084] Check the columns generated above to see if any of the generated columns are too close (spacing ≤ 300mm). If so, cancel the corner columns generated at that location.

[0085] The third preset position can be that when there is no structure on the side, the center of the column at the side closing position is 70 mm away from the side. When there is a structure on the side, the center of the column at the side closing position is 80 mm away from the side.

[0086] The fourth preset position may be a column corresponding to a vertical partition joint of the curtain wall.

[0087] If the above-mentioned columns are already in place, the remaining positions shall be arranged according to the principle of column spacing ≤ 600mm.

[0088] Optionally, setting up multiple full-length hangers based on multiple columns includes: generating full-length hangers at a sixth preset position of the horizontal partitions of multiple panel units; disconnecting the full-length hangers at the vertical partitions of multiple panel units; and the full-length hangers do not exceed a second preset distance within the side edge of the panel.

[0089] Figure 23 Schematic diagram of the arrangement position of the through-length hanger in adjacent upper and lower panel units according to an embodiment of the present invention, as shown in FIG. Figure 23 As shown, the aluminum alloy full-length hanger is generated along the simulated curtain wall transverse dividing seam, and its positional relationship with the transverse dividing seam is such that the top of the hanger is 43.5 mm above the dividing seam. The sixth preset position can be generated along the simulated curtain wall transverse dividing seam, and the second preset distance can be such that the top of the hanger is 43.5 mm above the dividing seam.

[0090] Optionally, generating auxiliary materials for the Rijihua board according to the size and type of the Rijihua board includes: generating auxiliary materials according to preset sizes, positions and structures according to the size and type of the Rijihua board.

[0091] For the aluminum plate, Figure 25 Schematic diagram of the structure of the aluminum plate according to the embodiment of the present invention, as shown in FIG. Figure 25 As shown, the 42.5 marked is the fixed dimension, and a is the variable dimension. First, locate the column at the closing position, then place the closing aluminum plate according to the dimensional positioning relationship in the figure to the right (40mm from the side of the column and 34mm from the outer surface of the column). After placement, adjust the dimension a so that the aluminum plate is close to the wall.

[0092] For door and window frames, Figure 26 Schematic diagram of the structure of the door and window cover according to the embodiment of the present invention, Figure 26As shown, the dimensions a and b marked on the aluminum panels on the side of the door and window frames are variable. Then, position the aluminum panels based on their relative dimensions to the columns. Finally, adjust the aluminum panel parameters. Position the door and window frames accordingly (40mm from the bottom of the columns and 34mm from the outer surface of the columns). Window frames are defined by the top, bottom, left, and right sides, while door frames are defined by the top, left, and right sides.

[0093] For aluminum alloy grooves, the groove width of the aluminum alloy grooves can change with the thickness of the panel. The current thickness of Rijihua panels is available in two specifications: 16mm and 18mm, and the corresponding aluminum alloy groove widths are 17mm and 19mm respectively. Generation of aluminum alloy grooves at the upper and lower positions of door and window openings. Positioning of the aluminum alloy grooves on the upper side of the door and window openings: the distance between the aluminum alloy grooves and the aluminum plate of the window frame is 15mm. The inside of the groove is in close contact with the surface of the panel. Positioning of the aluminum alloy grooves on the lower side of the window opening (none on the lower side of the door opening): the distance between the aluminum alloy grooves and the aluminum plate of the window frame is 15mm. The inside of the groove is in close contact with the surface of the panel. The length of the aluminum alloy grooves on the upper and lower sides of the door and window openings is consistent with the width of the window frame (including the width of the glue seams on both sides of the window frame). Generation of aluminum alloy grooves at the top aluminum plate position. The aluminum alloy grooves at the top aluminum plate position are 15mm away from the top aluminum plate. The aluminum alloy grooves at the top aluminum plate position are generated along the entire length of the top aluminum plate.

[0094] For the sheathing board, Figure 28 Schematic diagram of the position structure of the water-dispensing plate according to an embodiment of the present invention. Figure 28 As shown, the shedding board has fixed dimensions. The lower end of the shedding board is 10 mm from the floor. The shedding board adheres closely to the outer surface of the column. The shedding board extends horizontally throughout the curtain wall.

[0095] For gaskets, Figure 29-1 Schematic diagram of a vertical section of a gasket according to an embodiment of the present invention, as shown in FIG. Figure 29-1 As shown, the height of the gasket is fixed at 40 mm and the thickness is fixed at 2 mm. Figure 29-2 is a schematic cross-sectional view of a gasket according to an embodiment of the present invention, as shown in FIG. Figure 29-2 As shown, the width of the spacer is fixed at 50mm. All cross intersections between columns and aluminum alloy full-length pendants need to be arranged.

[0096] It should be noted that the embodiment of the present application also provides an optional implementation method, which is described in detail below.

[0097] This embodiment provides a computer-based method for generating exterior cladding panels. Specifically, it generates cladding panels during the construction phase. This method primarily generates the panels and main keels of the curtain wall, ensuring the correct appearance of the curtain wall during the construction phase.

[0098] Functional summary description:

[0099] 1. This function is only used for reinforced concrete;

[0100] 2. To generate the preconditions, you need to draw the simulated curtain wall first;

[0101] 3. The main purpose of this stage is to express the appearance form, to help designers generate the panels of Rijihua panels, main keels (columns and horizontal full-length hangers), and visible auxiliary materials (water-proofing strips, splashboards, aluminum panels for closing, aluminum panels for top pressure, door and window opening covers, and aluminum alloy grooves) during the architectural design stage.

[0102] The overall generated effect is as follows Figure 2 As shown, Figure 2 Schematic diagram of the entire Hiyoshika plate of the building model according to the embodiment of the present invention.

[0103] The panel generation effect is as follows Figure 3 As shown, Figure 3 Schematic diagram of a panel of a Nichihashi board according to an embodiment of the present invention.

[0104] The column generation effect is as follows Figure 4-1 and Figure 4-2 As shown, Figure 4-1 is a schematic diagram of a column inside a building model according to an embodiment of the present invention, Figure 4-2 FIG. 4 is a schematic diagram of a column outside a building model according to an embodiment of the present invention.

[0105] The effect of generating a full-length pendant is as follows Figure 5 As shown, Figure 5 Schematic diagram of a full-length pendant according to an embodiment of the present invention.

[0106] The effect of water-batch strips and water-batch boards is as follows Figure 6 As shown, Figure 6 Schematic diagram of a water-repellent strip and a water-repellent plate according to an embodiment of the present invention.

[0107] The effect of closing aluminum plate is as follows Figure 7 As shown, Figure 7 Schematic diagram of a closed aluminum plate according to an embodiment of the present invention.

[0108] The effect of the top aluminum plate is as follows Figure 8 As shown, Figure 8 Schematic diagram of a top aluminum plate according to an embodiment of the present invention.

[0109] The door and window opening cover generation effect is as follows Figure 9 As shown, Figure 9 Schematic diagram of a door and window opening cover according to an embodiment of the present invention.

[0110] Aluminum alloy groove generation effect Figure 10 As shown, Figure 10 is a schematic diagram of an aluminum alloy tank according to an embodiment of the present invention.

[0111] Function interface (for reference) such as Figure 11 As shown, Figure 11 is a schematic diagram of a functional interface according to an embodiment of the present invention.

[0112] Specific steps:

[0113] Divide the generation process into several steps.

[0114] Step 1: Create the panel.

[0115] The curtain wall panels are arranged from bottom to top (the panel height is determined by the panel specifications selected by the user). If there are incomplete panels in the final height direction, they can be generated according to the actual height.

[0116] Figure 12 Schematic diagram of the structure of the panel unit at the bottom row according to an embodiment of the present invention, Figure 12 As shown, the bottom row of position plates is fixed by the bottom row of connecting pieces. Figure 13 is a schematic diagram of the connection of adjacent upper and lower panel units according to an embodiment of the present invention, as shown in FIG. Figure 13 As shown, at the intersection of the upper and lower plates, the lower surface of the upper plate and the upper surface of the lower plate are closely adjacent.

[0117] Figure 14-1 is a schematic diagram of the connection between the door and window frame and the adjacent panel units according to an embodiment of the present invention, Figure 14-2 Schematic diagram of the generated effect of the door and window frames and adjacent panel units on the building model according to the embodiment of the present invention, as shown in FIG. Figure 14-1 and Figure 14-2 As shown, the part of the panel above the window opening falls into the aluminum alloy groove installed in the window cover, and the part of the panel below the window opening falls into the aluminum alloy groove installed in the window cover.

[0118] like Figure 12 As shown, the lower end of the lowest panel is 100mm away from the floor.

[0119] Figure 15 Schematic diagram of the structure of the panel unit in the uppermost row according to an embodiment of the present invention, Figure 15 As shown, the upper end of the top panel is inserted into the aluminum alloy groove under the top aluminum plate.

[0120] Figure 16-1 Schematic diagram of a vertical separation seam of a panel unit of a Rijihua board according to an embodiment of the present invention, Figure 16-2 Schematic diagram of the generation effect of the vertical separation seam of the panel unit of the Rijihua board on the building model according to the embodiment of the present invention, as shown in FIG. Figure 16-1 and Figure 16-2As shown, the panel splitting method for large surfaces is that the width of the splitting seam changes according to the seam width set by the user in the interactive interface, and water-proofing strips are stuffed in the seam, and the water-proofing strips should be able to change according to the seam width.

[0121] Figure 17-1 Schematic diagram of the inner and outer corners of the Rijihua board according to an embodiment of the present invention. Figure 17-2 Schematic diagram of the structure of the positive corner of the Rijihua board according to an embodiment of the present invention, Figure 17-3 Schematic diagram of the generation effect of the positive corner of the Rijihua board on the building model according to the embodiment of the present invention, as shown in FIG. Figure 17-1 , Figure 17-2 and Figure 17-3 As shown, this is the panel method for the 90° positive angle corner position. The corner glue seam is set according to the glue seam width of the interactive interface.

[0122] Figure 17-4 Schematic diagram of the structure of the inner corner of the Rijihua board according to an embodiment of the present invention, Figure 17-5 Schematic diagram of the generated effect of the inner corner of the Japanese Yoshika board on the building model according to the embodiment of the present invention, as shown in FIG. Figure 17-1 , Figure 17-4 and Figure 17-5 As shown, this is the panel method for the 90° internal corner position. The corner glue seam is set according to the glue seam width of the interactive interface.

[0123] Figure 18-1 This is a schematic diagram of a Rijihua board according to an embodiment of the present invention, in which a closing aluminum plate is provided when there is no wall on the side. Figure 18-2 Schematic diagram of closing the Rijihua board with a wall on the side according to an embodiment of the present invention, as shown in FIG. Figure 18-1 and Figure 18-2 Shown are two methods for side edge panel placement.

[0124] Step 2: Create the columns.

[0125] In the current Jihua board curtain wall system, the columns are uniformly made of galvanized rectangular steel pipes with specifications of 80*60*4mm.

[0126] ii. Determine the range where columns need to be arranged based on the picked simulated curtain wall.

[0127] iii. Determine the positional relationship between the column and the structure based on the "distance between column and beam" parameter input by the user in the interactive interface.

[0128] iv. Arrange the columns.

[0129] Figure 19 Schematic diagram of the arrangement position of the columns at the door and window openings according to an embodiment of the present invention, as shown in FIG. Figure 19 As shown, columns are arranged corresponding to the door and window openings, and the surface of the columns is aligned with the edge of the opening.

[0130] If the above-mentioned columns are already in place, the remaining positions shall be arranged according to the principle of column spacing ≤ 600mm.

[0131] Arrange the columns at the corner positions.

[0132] Figure 20-1 is a schematic diagram of the arrangement position of the column at the outside corner according to an embodiment of the present invention, Figure 20-2 Schematic diagram of the arrangement position of the column at the inner corner according to an embodiment of the present invention, Figure 20-1 and Figure 20-2 As shown, the arrangement relationship of the corner columns is as follows:

[0133] At the outside corner, the column is 200mm away from the corner point of the structure.

[0134] At the inner corner, the column is 250mm away from the corner point of the structure.

[0135] Check the columns generated above to see if any of the generated columns are too close (spacing ≤ 300mm). If so, cancel the corner columns generated at that location.

[0136] Figure 21-1 Schematic diagram of the arrangement position of the column on the closing aluminum plate according to an embodiment of the present invention, as shown in FIG. Figure 21-1 As shown, identify the side closing position. When there is no structure on the side, the center of the column at the side closing position is 70mm away from the edge. Figure 21-2 Schematic diagram of the arrangement position of the column with the wall on the side of the closing according to the embodiment of the present invention, as shown in FIG. Figure 21-2 As shown, when there is a structure on the side, the center of the column at the side closing position is 80mm away from the edge.

[0137] Columns are generated corresponding to the vertical partition joints of the curtain wall. If such columns are already present, they should be arranged in the remaining positions according to the principle of column spacing ≤ 600mm.

[0138] vConfirm the length of the column.

[0139] The top of the column is flush with the top of the parapet.

[0140] Determination of the position of the lower end of the column.

[0141] Scenario 1:

[0142] Figure 22-1 Schematic diagram of the first arrangement position of the lower end of the column according to an embodiment of the present invention, as shown in FIG. Figure 22-1 As shown, the bottom end of the simulated curtain wall contacts a non-steel-concrete structural floor (such as outdoor backfill soil, outdoor concrete floor, and other floors that cannot bear load).

[0143] If the distance between the structural beam corresponding to the lowest end of the simulated curtain wall and the outdoor floor is ≤200mm.

[0144] The lower end of the column is 200mm lower than the top of the structural beam.

[0145] Scenario 2:

[0146] Figure 22-2 Schematic diagram of the second arrangement position of the lower end of the column according to an embodiment of the present invention, as shown in FIG. Figure 22-2 As shown, the bottom end of the simulated curtain wall contacts a non-steel-concrete structural floor (such as outdoor backfill soil, outdoor concrete floor, and other floors that cannot bear load).

[0147] If the structural beam corresponding to the lowest position of the simulated curtain wall is higher than the outdoor floor by more than 200mm.

[0148] The lower end of the column is 10mm higher than the outdoor floor.

[0149] Scenario 3:

[0150] Figure 22-3 : is a schematic diagram of a third setting position of the lower end of the column according to an embodiment of the present invention, as shown in FIG. Figure 22-3 As shown, the lower end of the simulated curtain wall contacts the steel-concrete structure floor.

[0151] The lower end of the column is 10mm higher than the outdoor floor.

[0152] The end of the column at the opening position is determined.

[0153] The disconnection position of the column is flush with the upper and lower structures of the window opening.

[0154] Step 3: Create a full-length pendant.

[0155] i. Arrange horizontal aluminum alloy full-length pendants.

[0156] Figure 23 Schematic diagram of the arrangement position of the through-length hanger in adjacent upper and lower panel units according to an embodiment of the present invention, as shown in FIG. Figure 23 As shown in the figure below, the aluminum alloy full-length hanger is generated along the horizontal separation joint of the simulated curtain wall. The position relationship with the horizontal separation joint is shown in the figure below. The top of the hanger is 43.5mm higher than the separation joint.

[0157] Figure 24 Schematic diagram of the arrangement position of the top aluminum plate according to an embodiment of the present invention, as shown in FIG. Figure 24 As shown in the figure, the joint between the top and the Rijihua plate does not generate an aluminum alloy full-length hanger. Instead, an aluminum alloy groove is used at this location.

[0158] Aluminum alloy full-length hangers are not generated at the upper and lower separation seams of door and window openings. Aluminum alloy slots are used in these locations.

[0159] ii The end positions of the horizontal aluminum alloy full-length pendants.

[0160] At the location of the simulated vertical separation seam of the curtain wall, the full-length hanger is disconnected, and the end is 8mm away from the dividing line.

[0161] At non-column dividing seams, even if there are columns, the full-length hanging fittings will not be disconnected.

[0162] At the side closing position, the end of the aluminum alloy full-length pendant is 8mm away from the center of the column.

[0163] The end of the aluminum alloy full-length pendant at the side of the door and window opening is 8mm away from the center of the column.

[0164] At the outside corner, the end of the aluminum alloy full-length pendant is aligned with the outer surface of the column on the other side.

[0165] At the inside corner, the end of the aluminum alloy full-length hanger is aligned with the end of the panel.

[0166] Step 4: Create the aluminum plate finish.

[0167] i Specifications of aluminum plate:

[0168] Figure 25 Schematic diagram of the structure of the aluminum plate according to the embodiment of the present invention, as shown in FIG. Figure 25 As shown, the marked 42.5 is a fixed size and a is a variable size.

[0169] ii. Arrangement of closing aluminum plate:

[0170] First find the column at the closing position, and then place the closing aluminum plate according to the size positioning relationship in the right figure (40mm from the side of the column and 34mm from the outer surface of the column).

[0171] After placement, adjust the size of a so that the aluminum plate is close to the wall.

[0172] Step 5: Create door and window frames.

[0173] iGeneration of side door and window frames:

[0174] Figure 26 Schematic diagram of the structure of the door and window cover according to the embodiment of the present invention, Figure 26 As shown, the marked a and b of the aluminum plates on the side of the door and window frames are variable sizes.

[0175] Then place the aluminum plate according to the size and positioning relationship with the column.

[0176] Finally, adjust the parameters of the aluminum plate.

[0177] ii Generation of upper and lower door and window frames:

[0178] As shown in the figure on the right, place the door and window frames according to the positioning (40mm from the bottom end of the column and 34mm from the outer surface of the column).

[0179] iii. Window frames have four sides: top, bottom, left, and right; door frames have three sides: top, left, and right.

[0180] Step 6: Create the aluminum alloy slot.

[0181] iAluminum alloy slot width:

[0182] The width of the aluminum alloy slot can be changed with the thickness of the panel. Currently, the thickness of the Rijihua panel is 16mm and 18mm, and the corresponding aluminum alloy slot width is 17mm and 19mm respectively.

[0183] ii. Generation of aluminum alloy grooves at the upper and lower positions of door and window openings.

[0184] Figure 27 Schematic diagram of the position structure of the aluminum alloy groove and the door and window cover according to the embodiment of the present invention, as shown in FIG. Figure 27 As shown in the figure, the positioning of the aluminum alloy groove on the upper side of the door and window openings: the distance between the aluminum alloy groove and the window cover aluminum plate is 15mm. The inner side of the groove is in close contact with the panel surface.

[0185] Positioning of the aluminum alloy groove on the lower side of the window opening (not on the lower side of the door opening): The distance between the aluminum alloy groove and the window cover aluminum plate is 15mm. The inner side of the groove is in close contact with the panel surface.

[0186] The length of the aluminum alloy grooves on the upper and lower sides of the door and window openings should be consistent with the width of the window frame (including the width of the glue seams on both sides of the window frame).

[0187] iii. Generation of aluminum alloy grooves at the top aluminum plate position.

[0188] The aluminum alloy groove at the top aluminum plate position is 15 mm away from the top aluminum plate.

[0189] The aluminum alloy groove at the position of the top aluminum plate is generated along the entire length of the top aluminum plate.

[0190] Step 7: Create the sheathing board.

[0191] Figure 28 Schematic diagram of the position structure of the water-dispensing plate according to an embodiment of the present invention. Figure 28 As shown, the size of the sheathing plate is fixed.

[0192] The lower end of the spout is 10mm away from the floor.

[0193] The shedding board is close to the outer surface of the column.

[0194] The shedding board runs horizontally throughout the curtain wall.

[0195] Step 8: Create the spacer.

[0196] i Specifications of gasket.

[0197] Figure 29-1 Schematic diagram of a vertical section of a gasket according to an embodiment of the present invention, as shown in FIG. Figure 29-1 As shown, the height of the gasket is fixed at 40 mm and the thickness is fixed at 2 mm.

[0198] Figure 29-2 is a schematic cross-sectional view of a gasket according to an embodiment of the present invention, as shown in FIG. Figure 29-2 As shown, the width of the gasket is fixed at 50 mm.

[0199] ii. Arrangement of gaskets.

[0200] All cross-intersection locations of columns and aluminum alloy full-length pendants need to be arranged.

[0201] The advantages of this embodiment are as follows:

[0202] 1) It can realize industrial interconnection and connect the industrial end and the design end.

[0203] 2) Developers do not need to design and implement functions themselves, which reduces development time and improves development efficiency.

[0204] Figure 30 Schematic diagram of a device for generating a Japanese-style board of a building model according to an embodiment of the present invention. Figure 30 As shown, according to another aspect of an embodiment of the present invention, a device for generating a Japanese-style board of a building model is provided, including: a first generating module 302 and a second generating module 304. The device is described in detail below.

[0205] The first generation module 302 is used to generate a simulated curtain wall according to the building model; the second generation module 304 is connected to the above-mentioned first generation module 302, and is used to generate Rijihua panels based on the simulated curtain wall according to the size and type of Rijihua panels, wherein the Rijihua panels include panels, keels, auxiliary materials, and the sizes include panel specifications, keel specifications, and door and window frame structure sizes.

[0206] Through the above-mentioned device, a simulated curtain wall is generated according to the building model; based on the simulated curtain wall, the Rijihua board is generated according to the size and type of the Rijihua board, wherein the Rijihua board includes panels, keels, auxiliary materials, and the sizes include panel specifications, keel specifications, and door and window frame structure sizes. By creating a virtual curtain wall, the Rijihua board is automatically generated based on the virtual curtain wall, which can improve work efficiency and effectively and automatically generate the Rijihua board of the building model, thereby solving the technical problem in related technologies that the facade structure cannot be directly generated for the building model.

[0207] According to another aspect of an embodiment of the present invention, a computer storage medium is also provided, which includes a stored program, wherein when the program is running, the device where the computer storage medium is located is controlled to execute any of the above-mentioned methods for generating a Rijika board for a building model.

[0208] According to another aspect of an embodiment of the present invention, a processor is further provided, and the processor is used to run a program, wherein when the program is run, any one of the above-mentioned methods for generating a Rijika board of a building model is executed.

[0209] The serial numbers of the above embodiments of the present invention are for description only and do not represent the advantages or disadvantages of the embodiments.

[0210] In the above embodiments of the present invention, the description of each embodiment has its own focus. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0211] In the several embodiments provided in this application, it should be understood that the disclosed technical content can be implemented in other ways. Among them, the device embodiments described above are only exemplary. For example, the division of the units can be a logical function division. In actual implementation, there may be other division methods, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of units or modules, which can be electrical or other forms.

[0212] The units described as separate components may or may not be physically separate, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed across multiple units. Some or all of the units may be selected according to actual needs to achieve the purpose of the present embodiment.

[0213] In addition, the functional units in the various embodiments of the present invention may be integrated into a single processing unit, each unit may exist physically separately, or two or more units may be integrated into a single unit. The aforementioned integrated units may be implemented in the form of hardware or software functional units.

[0214] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention, or the part that contributes to the prior art, or all or part of the technical solution can be embodied in the form of a software product. The computer software product is stored in a storage medium and includes several instructions for enabling a computer device (which can be a personal computer, server or network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present invention. The aforementioned storage medium includes: U disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), mobile hard disk, magnetic disk or optical disk, etc. Various media that can store program codes.

[0215] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A method for generating a Japanese-style board of a building model, characterized in that: include: Generate simulated curtain wall based on building model; Based on the simulated curtain wall, the Rijihua board is generated according to the size and type of the Rijihua board, including: generating a panel, a keel, and auxiliary materials of the Rijihua board, wherein the size includes the panel specification size, the keel specification size, and the door and window frame structure size, the panel includes a plurality of panel units arranged in a preset manner, the keel includes a plurality of columns vertically arranged on the exterior wall of the building model and a plurality of full-length hangers horizontally arranged on the plurality of columns, and the auxiliary materials include a water-proof board, a water-proof glue strip, a closing aluminum plate, a top aluminum plate, a door and window frame, an aluminum alloy groove, and a gasket; Generating the panel of the Rijihua board includes: arranging a plurality of panel units arranged in a preset manner in order from bottom to top according to the size and type, wherein the lowest panel unit of the panel is at a first preset distance from the ground; trimming the top panel unit according to a preset height, and fixing the trimmed panel unit on the top aluminum plate through a first aluminum alloy groove, wherein the top aluminum plate is arranged on the top of the panel; trimming the panel unit in contact with the door and window frame, and fixing the trimmed panel unit on the door and window frame through an aluminum alloy groove, wherein the aluminum alloy groove is fixed to the door and window frame; reserving a position for a water-proofing strip between two adjacent panel units, and filling the water-proofing strip at the position; fixing a closing aluminum plate on the side edge of the panel; Generating the keel of the Rijihua board includes: determining the arrangement range of the plurality of columns according to the simulated curtain wall; distributing the plurality of columns within the arrangement range according to the size and type, wherein the size includes a preset distance between the column and the beam and a distance between the columns; and setting a plurality of full-length hangers according to the plurality of columns.

2. The method according to claim 1, characterized in that Reserving a location for a water-filled glue strip between two adjacent panel units and filling the location with the water-filled glue strip includes: Determine the position and size of the water-dispensing glue strip according to the positional relationship between two adjacent panels, wherein the positional relationship includes flush, positive angle, and negative angle; Fill the water-filled strips in the locations.

3. The method according to claim 1, characterized in that The aluminum plates fixed to the side edges of the panel include: In the case where there is a wall at the side edge of the panel, a water-repellent adhesive strip is provided between the side edge and the wall; When there is no wall at the side edge of the panel, the closing aluminum plate is installed on the nearest column, and waterproof strips are set between the closing aluminum plate and the panel, and between the closing aluminum plate and the wall where the column is installed.

4. The method according to claim 1, wherein Depending on the size and type of the Rijihua board, multiple columns are distributed within the above arrangement including: Determine the positional relationship between the column and the building model according to the distance between the column and the beam; Arrange posts on both sides of the door and window according to first preset positions; Erecting columns at second preset positions of the inner corner and the outer corner of the simulated curtain wall; providing a column at a third preset position on a side edge of the panel; Setting columns at the dividing seams of the panels according to fourth preset positions; Deleting or adding columns at positions that do not meet the distance requirements according to the distance between the columns; Among them, the column is at the same height as the outer wall structure of the building model, the column is disconnected at the door and window position of the building model, the edge of the disconnected column is flush with the edge of the door and window, and the lower end of the column close to the ground is set according to the fifth preset position.

5. The method according to claim 1, wherein Setting multiple full-length pendants based on multiple columns includes: generating a full-length hanging piece at a sixth preset position of the transverse partitions of the plurality of panel units; Disconnect the full-length hanging pieces at the vertical gaps between multiple panel units; The full-length hanging piece does not exceed a second preset distance within the side edge of the panel.

6. The method according to claim 1, characterized in that According to the size and type of the Rijihua board, the auxiliary materials for producing the Rijihua board include: According to the size and type of the Rijihua board, the auxiliary materials are generated according to the preset size, position and structure.

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