CN115033997B - AR-based building construction design system - Google Patents
AR-based building construction design system Download PDFInfo
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- CN115033997B CN115033997B CN202210788165.4A CN202210788165A CN115033997B CN 115033997 B CN115033997 B CN 115033997B CN 202210788165 A CN202210788165 A CN 202210788165A CN 115033997 B CN115033997 B CN 115033997B
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Abstract
The application discloses an AR-based building construction design system, which comprises: a server, the server having: the system comprises a decomposition module, a first configuration module, a second configuration module, a material unit generation module, a control module, a first combination module, a second combination module and an AR mobile intelligent terminal, wherein the decomposition module, the first configuration module, the second configuration module, the material unit generation module, the control module, the first combination module, the second combination module and the AR mobile intelligent terminal are connected with the server, and the building construction design effect diagram is loaded from the server to be displayed on the AR mobile intelligent terminal. In the application, the building construction is divided into a plurality of modularized units according to the building construction drawing, and then the whole building is designed according to modularization by setting the components of the modularized units, so that each modularized unit can be subjected to output simulation or simulation of a plurality of modularized units when AR simulation is carried out, and the AR simulation can be carried out in the whole process.
Description
Technical Field
The application relates to the technical field of building construction design, in particular to a building construction design system based on AR.
Background
AR provides more real and accurate virtual scenes for building design and constructors through a man-machine interaction mode, and meets the development needs of building design planning. Under the support of AR technology, a real building scene can be constructed, the problems possibly occurring in the whole construction design are preset in advance, corresponding solutions are formulated, and the drawings and the files are used for rapid and accurate expression.
The existing building design technology about AR is limited to the display of the AR end, namely, after a model is manufactured, the model is simulated based on AR, and the building construction process cannot be displayed.
Disclosure of Invention
In view of the above, a main object of the present application is to provide an AR-based building construction design system.
The technical scheme adopted by the application is as follows:
an AR-based building construction design system comprising:
a server, the server having:
the decomposition module is used for acquiring a building construction drawing and dividing the building construction into a plurality of modularized units based on the building construction drawing;
the first configuration module is used for defining a spatial structure relation and a time flow relation among the modularized units; the method comprises the steps of constructing the composition process among modularized units through a time flow relation, and constructing the space connection among the modularized units through a space structure relation;
the second configuration module is used for sequentially acquiring construction process drawings of the modularized units according to the time flow relation, constructing a space structure and a process time sequence of the modularized units based on the construction process drawings, and configuring the use attributes of the material units used by the space structure;
the material unit generation module is used for acquiring a material generation template based on the use attribute of the material unit, setting the shape attribute and the morphological parameter of the material unit through the material generation template, encoding the material unit, constructing a material table based on the encoding, and storing the material unit in a material library correspondingly through the material table;
the first combination module loads material units required by the space structure from the material library according to the process time sequence and the configured use attribute, and the control module controls the morphological parameters and the shape attribute of the material units to complete the generation of the space structure so as to form a modularized unit;
a second combination module for sequentially retrieving the modularized units from the cache library and constructing a building construction design effect diagram based on the spatial structure relationship and the time flow relationship of the modularized units,
the AR mobile intelligent terminal is connected with the server, and the building construction design effect diagram is loaded from the server and displayed on the AR mobile intelligent terminal.
Further, the control module has:
a control unit and a processing unit;
the processing part is used for receiving a display instruction sent by the AR mobile intelligent terminal, analyzing the display instruction based on the display instruction to obtain display parameters in the display instruction, controlling the second combination module to selectively call one or more modularized units from the cache library based on the display parameters, and constructing a composition effect diagram among the modularized units based on the spatial structure relation and the time flow relation of the modularized units.
Further, the decomposition module has:
the loading unit is used for loading a plurality of building construction drawings from a drawing library;
the identification unit is used for identifying the drawing numbers of a plurality of building construction drawings;
the sorting unit is used for sorting a plurality of building construction drawings based on the drawing numbers;
the processing unit is used for sequentially receiving the plurality of sequenced building construction drawings and extracting a plurality of process steps of the building construction drawings and a plurality of building outlines in the drawings;
the judging unit is used for judging whether each process step is a complete module unit or not, and correspondingly matching each building contour with each process step;
the decomposing unit is used for dividing the building construction drawing into a plurality of modularized units based on the judging result of the judging unit, and inputting the modularized units into the first configuration module in sequence.
Further, in the judging unit, if the process step is judged not to be a complete module unit, loading the next process step, and judging after combining the two process steps; if the combined building block is a complete module unit, corresponding building outlines corresponding to the two process steps are correspondingly combined.
Further, the first configuration module has:
the first receiving unit is connected with the decomposing module and is used for receiving a plurality of modularized units correspondingly in sequence;
the first configuration unit is used for acquiring one or more process steps corresponding to the modularized units and building outlines corresponding to the process steps, defining time sequence labels of the process steps through the continuity of the process steps, forming a time flow relation based on the time sequence labels, and constructing the composition process steps among the modularized units through the time flow relation; the method comprises the steps of defining the positions and the fixed relations between building outlines corresponding to the process steps through the process steps, forming a spatial structure relation based on the combination of the positions and the fixed relations, and constructing the spatial connection between the modularized units through the spatial structure relation.
Further, the second configuration module has:
the second receiving unit is used for sequentially acquiring construction process drawings of the modularized units according to the time flow relation;
the second configuration unit is used for configuring the construction process drawing into a plurality of subunits according to the process flow, constructing a space structure and a process time sequence of the modularized units based on the configuration relation among the subunits, and configuring the use attribute of the material units used by the space structure.
Further, each material generating template is provided with a parameter unit, and the shape attribute and the morphological parameter of the material unit are set by modifying the parameter unit.
In the application, the building construction is divided into a plurality of modularized units according to the building construction drawing, and then the whole building is designed according to modularization by setting the components of the modularized units, so that each modularized unit can be subjected to output simulation or simulation of a plurality of modularized units when AR simulation is carried out, and the AR simulation can be carried out in the whole process.
Drawings
FIG. 1 is a schematic diagram of the frame principle of the system of the present application;
FIG. 2 is a schematic diagram of a frame principle of the decomposition module of the present application;
fig. 3 is a flow chart of the method of the present application.
Detailed Description
The present application will be described in detail below with reference to examples and drawings.
Referring to fig. 1, the present application provides an AR-based building construction design system, comprising:
a server, the server having:
the decomposition module is used for acquiring a building construction drawing and dividing the building construction into a plurality of modularized units based on the building construction drawing;
the first configuration module is used for defining a spatial structure relation and a time flow relation among the modularized units; the method comprises the steps of constructing the composition process among modularized units through a time flow relation, and constructing the space connection among the modularized units through a space structure relation;
the second configuration module is used for sequentially acquiring construction process drawings of the modularized units according to the time flow relation, constructing a space structure and a process time sequence of the modularized units based on the construction process drawings, and configuring the use attributes of the material units used by the space structure;
the material unit generation module is used for acquiring a material generation template based on the use attribute of the material unit, setting the shape attribute and the morphological parameter of the material unit through the material generation template, encoding the material unit, constructing a material table based on the encoding, and storing the material unit in a material library correspondingly through the material table;
the first combination module loads material units required by the space structure from the material library according to the process time sequence and the configured use attribute, and the control module controls the morphological parameters and the shape attribute of the material units to complete the generation of the space structure so as to form a modularized unit;
a second combination module for sequentially retrieving the modularized units from the cache library and constructing a building construction design effect diagram based on the spatial structure relationship and the time flow relationship of the modularized units,
the AR mobile intelligent terminal is connected with the server, and the building construction design effect diagram is loaded from the server and displayed on the AR mobile intelligent terminal.
In the application, the building construction is divided into a plurality of modularized units according to the building construction drawing, and then the whole building is designed according to modularization by setting the components of the modularized units, so that each modularized unit can be subjected to output simulation or simulation of a plurality of modularized units when AR simulation is carried out, and the AR simulation can be carried out in the whole process.
In some embodiments, each modular unit may be defined as a plurality of sub-units, and the spatial structure and process timing of the modular unit are constructed based on the configuration relationship between the sub-units, that is, the present application decomposes the modular unit into a plurality of sub-units again, and the modular unit may be constructed by defining the constitution of the sub-units and the spatial structure and process timing between the sub-units. Therefore, in the present application, when the AR simulation is performed, it is possible to precisely perform the AR simulation for one sub-unit, and it is possible to perform the AR simulation independently for each sub-unit, or to perform the AR simulation for a plurality of sub-units.
In the foregoing, before the AR simulation is performed, each sub-unit needs to be labeled according to a process sequence, and the material units constituting the sub-units need to be defined according to the process sequence, so that the shape attribute and the morphological parameter of the material units, such as setting the size of the material, are set through the material generating template. The composition of each material unit is then marked, so that based on the above description, the present application can also achieve AR simulation of the material units that make up the sub-units.
In the above, the control module has: a control unit and a processing unit;
the processing portion is configured to receive a display instruction sent by the AR mobile intelligent terminal, and based on the foregoing description, the display instruction may be a display instruction formed by a combination of one or more modular units, one or more sub-units, and one or more material units.
And analyzing based on the display instruction to obtain display parameters in the display instruction, wherein the control part controls the second combination module to selectively call one or more modularized units from the cache library based on the display parameters, and constructs a composition effect diagram among the modularized units based on the spatial structure relation and the time flow relation of the modularized units.
In the above, the decomposition module has:
the loading unit is used for loading a plurality of building construction drawings from a drawing library;
the identification unit is used for identifying the drawing numbers of a plurality of building construction drawings;
the sorting unit is used for sorting a plurality of building construction drawings based on the drawing numbers;
the processing unit is used for sequentially receiving the plurality of sequenced building construction drawings and extracting a plurality of process steps of the building construction drawings and a plurality of building outlines in the drawings;
the judging unit is used for judging whether each process step is a complete module unit or not, and correspondingly matching each building contour with each process step;
the decomposing unit is used for dividing the building construction drawing into a plurality of modularized units based on the judging result of the judging unit, and inputting the modularized units into the first configuration module in sequence.
Further, in the judging unit, if the process step is judged not to be a complete module unit, loading the next process step, and judging after combining the two process steps; if the combined building block is a complete module unit, corresponding building outlines corresponding to the two process steps are correspondingly combined.
In the above, the first configuration module has:
the first receiving unit is connected with the decomposing module and is used for receiving a plurality of modularized units correspondingly in sequence;
the first configuration unit is used for acquiring one or more process steps corresponding to the modularized units and building outlines corresponding to the process steps, defining time sequence labels of the process steps through the continuity of the process steps, forming a time flow relation based on the time sequence labels, and constructing the composition process steps among the modularized units through the time flow relation; the method comprises the steps of defining the positions and the fixed relations between building outlines corresponding to the process steps through the process steps, forming a spatial structure relation based on the combination of the positions and the fixed relations, and constructing the spatial connection between the modularized units through the spatial structure relation.
In the above, the second configuration module has:
the second receiving unit is used for sequentially acquiring construction process drawings of the modularized units according to the time flow relation;
the second configuration unit is used for configuring the construction process drawing into a plurality of subunits according to the process flow, constructing a space structure and a process time sequence of the modularized units based on the configuration relation among the subunits, and configuring the use attribute of the material units used by the space structure.
In the above, each material generating template has a parameter unit, and the shape attribute and the morphological parameter of the material unit are set by modifying the parameter unit.
The application also provides an AR-based building construction design method, which comprises the following steps:
dividing building construction into a plurality of modularized units based on a building construction drawing;
defining a spatial structure relation and a time flow relation between modularized units; the method comprises the steps of constructing the composition process among modularized units through a time flow relation, and constructing the space connection among the modularized units through a space structure relation;
sequentially obtaining construction process drawings of the modularized units according to the time flow relation, constructing a space structure and a process time sequence of the modularized units based on the construction process drawings, and configuring the use properties of the material units used by the space structure;
acquiring a material generation template based on the use attribute of a material unit, setting the shape attribute and the morphological parameter of the material unit through the material generation template, encoding the material unit, constructing a material table based on the encoding, and correspondingly storing the material unit in a material library through the material table;
loading material units required by a space structure from the material library according to the process time sequence and the configured use attribute, and controlling morphological parameters and shape attribute of the material units by a control module to complete the generation of the space structure so as to form a modularized unit;
sequentially retrieving the modularized units from the cache library and constructing a building construction design effect diagram based on the spatial structure relation and the time flow relation of the modularized units,
the AR mobile intelligent terminal is connected with the server, and the building construction design effect diagram is loaded from the server and displayed on the AR mobile intelligent terminal.
Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. An AR-based building construction design system, comprising:
a server, the server having:
the decomposition module is used for acquiring a building construction drawing and dividing the building construction into a plurality of modularized units based on the building construction drawing;
the first configuration module is used for defining a spatial structure relation and a time flow relation among the modularized units; the method comprises the steps of constructing the composition process among modularized units through a time flow relation, and constructing the space connection among the modularized units through a space structure relation;
the second configuration module is used for sequentially acquiring construction process drawings of the modularized units according to the time flow relation, constructing a space structure and a process time sequence of the modularized units based on the construction process drawings, and configuring the use attributes of the material units used by the space structure;
the material unit generation module is used for acquiring a material generation template based on the use attribute of the material unit, setting the shape attribute and the morphological parameter of the material unit through the material generation template, encoding the material unit, constructing a material table based on the encoding, and storing the material unit in a material library correspondingly through the material table;
the first combination module loads material units required by the space structure from the material library according to the process time sequence and the configured use attribute, and the control module controls the morphological parameters and the shape attribute of the material units to complete the generation of the space structure so as to form a modularized unit;
the second combination module sequentially retrieves the modularized units from the cache library, constructs a building construction design effect diagram based on the spatial structure relation and the time flow relation of the modularized units, and loads the building construction design effect diagram from the server to be displayed on the AR mobile intelligent terminal;
wherein the decomposition module has:
the loading unit is used for loading a plurality of building construction drawings from a drawing library; the identification unit is used for identifying the drawing numbers of a plurality of building construction drawings;
the sorting unit is used for sorting a plurality of building construction drawings based on the drawing numbers;
the processing unit is used for sequentially receiving the plurality of sequenced building construction drawings and extracting a plurality of process steps of the building construction drawings and a plurality of building outlines in the drawings;
the judging unit is used for judging whether each process step is a complete module unit or not, and correspondingly matching each building contour with each process step;
the decomposing unit is used for dividing the building construction drawing into a plurality of modularized units based on the judging result of the judging unit, and inputting the modularized units into the first configuration module in sequence;
the first configuration module has:
the first receiving unit is connected with the decomposing module and is used for receiving a plurality of modularized units correspondingly in sequence;
the first configuration unit is used for acquiring one or more process steps corresponding to the modularized units and building outlines corresponding to the process steps, defining time sequence labels of the process steps through the continuity of the process steps, forming a time flow relation based on the time sequence labels, and constructing the composition process steps among the modularized units through the time flow relation; defining the position and the fixed relation between building outlines corresponding to the process steps through the process steps, forming a spatial structure relation based on the combination of the position and the fixed relation, and constructing spatial connection between modularized units through the spatial structure relation;
the second configuration module has:
the second receiving unit is used for sequentially acquiring construction process drawings of the modularized units according to the time flow relation; the second configuration unit is used for configuring the construction process drawing into a plurality of subunits according to the process flow, constructing a space structure and a process time sequence of the modularized units based on the configuration relation among the subunits, and configuring the use attribute of the material units used by the space structure.
2. The AR-based building construction design system of claim 1, wherein the control module has:
a control unit and a processing unit;
the processing part is used for receiving a display instruction sent by the AR mobile intelligent terminal, analyzing the display instruction based on the display instruction to obtain display parameters in the display instruction, controlling the second combination module to selectively call one or more modularized units from the cache library based on the display parameters, and constructing a composition effect diagram among the modularized units based on the spatial structure relation and the time flow relation of the modularized units.
3. The AR-based construction design system according to claim 1, wherein in the judging unit, if it is judged that the process step is not a complete module unit, loading the next process step, and then judging after combining the two process steps; if the combined building block is a complete module unit, corresponding building outlines corresponding to the two process steps are correspondingly combined.
4. The AR-based building construction design system of claim 1, wherein each of the material generation templates has a parameter unit, the shape properties and morphological parameters of the material units being set by modifying the parameter unit.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20060044307A1 (en) * | 2004-08-24 | 2006-03-02 | Kyuman Song | System and method for visually representing project metrics on 3-dimensional building models |
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| CN107016733A (en) * | 2017-03-08 | 2017-08-04 | 北京光年无限科技有限公司 | Interactive system and exchange method based on augmented reality AR |
| CN112241560A (en) * | 2019-07-18 | 2021-01-19 | 中国黄金集团建设有限公司 | Building plywood formwork construction method based on BIM technology and intelligent system |
| WO2021031336A1 (en) * | 2019-08-16 | 2021-02-25 | 清华大学 | Method for automated construction progress resource optimization employing building information model |
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