CN110222407B - BIM data fusion method and device - Google Patents
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Abstract
The invention discloses a fusion method and a device of BIM data, wherein the method comprises the following steps: acquiring each piece of data to be fused, and extracting graphic data and attribute data of each piece of data to be fused; according to the data types of the data to be fused, semantic conversion rules corresponding to the data to be fused are respectively obtained from a preset semantic library, and according to the format types of the graphic data of the data to be fused, the graphic data are respectively converted into standard graphic data according to the semantic conversion rules; respectively establishing an ID identification list of each standard graph data and each attribute data; and carrying out data fusion on each standard graph data, and generating BIM data according to the ID identification list. By implementing the method, the attribute data of different specialized data are reserved in the generated BIM data, the integrity of the BIM data is ensured, the problems among multiple specialized data can be found conveniently and intuitively through the attribute data, and an accurate data basis is provided for later application of the attribute data through the ID identification list.
Description
Technical Field
The invention relates to the field of infrastructure and construction, in particular to a fusion method and device of BIM data.
Background
With the development of society, an emerging building information model (Building Information Modeling, BIM for short) technology plays an increasingly important role in the construction process of modern buildings, and the technology provides great convenience for the construction process of the buildings. In some large building projects, many different types of architectural design professions may be involved, such as: the design of a building can be divided into a main building design, a steel structure design, a drainage design and the like, and different types of design professions can adopt different design software for design. In the prior art, professional data from different sources are subjected to data fusion, and then summarized into a data fusion method for displaying in a platform, only multi-professional image data can be displayed, but attribute data contained in each piece of design software cannot be reserved, and once the attribute data of one design conflicts with the attribute data of other designs, rework in construction is caused, construction delay is caused, and huge economic loss is caused because the designs among different professional types are interdependent. Thus, how to retain attribute data in multi-specialty data is important to the overall architectural design when forming BIM data.
Disclosure of Invention
In view of this, the embodiment of the invention provides a method and a device for fusing BIM data, so as to solve the problem that in the prior art, when BIM data is formed, attribute information in the data is lost, so that the attribute data of a building model cannot be obtained from the BIM data intuitively, and the difficulty is increased for checking building design.
According to a first aspect, an embodiment of the present invention provides a method for fusing BIM data, which is characterized by including: acquiring each piece of data to be fused, and extracting graphic data and attribute data of each piece of data to be fused; according to the data type of each data to be fused, respectively acquiring semantic conversion rules corresponding to the data to be fused from a preset semantic library; according to the format type of the graphic data of each data to be fused, converting each graphic data into each standard graphic data according to the semantic conversion rule; respectively establishing an ID identification list of each standard graph data and each attribute data; and carrying out data fusion on each standard graph data, and generating BIM data according to the ID identification list.
Optionally, the creating an ID identifier list of each of the standard graphic data and each of the attribute data includes: according to the corresponding relation between the standard graph data and the attribute data, an ID identification list is established; and storing each attribute data in a preset attribute database according to the ID identification list.
Optionally, converting the source data into the data to be fused by a preset data conversion mode.
Optionally, the preset data conversion mode includes: when the source data and the standard conversion format data are the same in type, determining the source data as the data to be fused; a second conversion mode, when the source data is different from the standard conversion format data in type and the source data can be subjected to format conversion through preset software, converting the source data into standard conversion format data through the preset software, and determining the standard conversion format data as the data to be fused; and a third conversion mode, when the source data is different from the standard conversion format data in type and the source data cannot be subjected to format conversion through preset software, converting the source data into the standard conversion format through a preset development tool, and determining the standard conversion format data as the data to be fused.
Optionally, the fusion method of BIM data further includes: and updating the preset semantic library.
According to a second aspect, an embodiment of the present invention further provides a device for fusing BIM data, including: the acquisition module is used for acquiring each piece of data to be fused and extracting the graphic data and the attribute data of each piece of data to be fused; the semantic conversion rule determining module is used for respectively acquiring semantic conversion rules corresponding to the data to be fused from a preset semantic library according to the data types of the data to be fused; the format conversion module is used for respectively converting each graphic data into each standard graphic data according to semantic conversion rules according to the format types of the graphic data of each data to be fused; the ID identification list building module is used for building an ID identification list of each standard graph data and each attribute data respectively; and the BIM data generation module is used for carrying out data fusion on the standard graphic data and generating BIM data according to the ID identification list.
Optionally, the ID identification list creation module includes: the first sub-module is used for establishing an ID identification list according to the corresponding relation between the standard graphic data and the attribute data; and the second sub-module is used for storing the attribute data in a preset attribute database according to the ID identification list.
Optionally, converting the source data into the data to be fused by a preset data conversion mode.
Optionally, the preset data conversion mode includes: when the source data and the standard conversion format data are the same in type, determining the source data as the data to be fused; a second conversion mode, when the source data is different from the standard conversion format data in type and the source data can be subjected to format conversion through preset software, converting the source data into standard conversion format data through the preset software, and determining the standard conversion format data as the data to be fused; and a third conversion mode, when the source data is different from the standard conversion format data in type and the source data cannot be subjected to format conversion through preset software, converting the source data into the standard conversion format through a preset development tool, and determining the standard conversion format data as the data to be fused.
According to a third aspect, an embodiment of the present invention provides an electronic device, including: the system comprises a memory and a processor, wherein the memory and the processor are in communication connection, the memory stores computer instructions, and the processor executes the computer instructions, so as to execute the BIM data fusion method in the first aspect or any optional implementation manner.
According to a fourth aspect, an embodiment of the present invention provides a computer readable storage medium storing computer instructions for causing the computer to perform the method of fusion of BIM data described in the first aspect, or any of its alternative embodiments.
The technical scheme of the invention has the following beneficial effects:
according to the BIM data fusion method provided by the embodiment of the invention, each piece of data to be fused is obtained, and the graphic data and the attribute data of each piece of data to be fused are extracted; according to the format type of the graphic data of each data to be fused, respectively acquiring semantic conversion rules corresponding to the data to be fused from a preset semantic library according to the data type of each data to be fused; converting each graphic data into each standard graphic data according to semantic conversion rules; respectively establishing an ID identification list of each standard graph data and each attribute data; and carrying out data fusion on each standard graph data, and generating BIM data according to the ID identification list. Therefore, the attribute data in the data to be fused are extracted, an ID identification list of the attribute data and the standard graph data corresponding to the attribute data is established, the attribute data of different professional data are reserved in the generated BIM data, the integrity of the BIM data is ensured, the problem among multiple professions of design data can be found conveniently and intuitively through the attribute data, and an accurate data basis can be provided for later application of the attribute data through the ID identification list.
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In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a flow chart of a method of fusing BIM data in accordance with an embodiment of the present invention;
FIG. 2 is a schematic diagram of a BIM data fusion device according to an embodiment of the invention;
fig. 3 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to fall within the scope of the invention.
The technical features of the different embodiments of the invention described below may be combined with one another as long as they do not conflict with one another.
The embodiment of the invention provides a BIM data fusion method, which is shown in figure 1 and comprises the following steps:
step S1: and acquiring each piece of data to be fused, and extracting the graphic data and the attribute data of each piece of data to be fused.
Specifically, in an embodiment, the source data may be converted into the data to be fused by a preset data conversion method. In practical application, because the data types of the source data of the architectural design obtained by different design software are different, before the data to be fused is obtained, the source data of different types need to be converted into conventional preset data types by selecting a preset data conversion mode according to the data types of the source data, so that the data fusion processing is conveniently carried out on the data subsequently. Specifically, the preset conversion mode includes:
and in the first conversion mode, when the source data and the standard conversion format data are the same in type, determining the source data as data to be fused. In practical application, if the source data and the standard conversion format data are the same in type, the source data file is directly read without data type conversion, and is converted into a preset target number format file. The middle only needs to set corresponding parameters (simple parameters such as conversion accuracy, source data path, target data path) without manual intervention, and specifically, standard conversion format data types can include various common data types such as: step, IFC, microStation, autoCAD, obj,3DS, osgt, osgb, ve, osg, stl, fbx, las/laz, dea, etc.
And in the second conversion mode, when the source data is different from the standard conversion format data in type and the source data can be subjected to format conversion through preset software, converting the source data into the standard conversion format data through the preset software, and determining the standard conversion format data as data to be fused. In practical applications, source data that do not conform to the above-mentioned predetermined standard conversion format data types need to be exported in a supportable data format (usually converted into a public standard exchange format such as IFC, step, iges, etc.)
And a third conversion mode, when the source data is different from the standard conversion format data in type and the source data cannot be subjected to format conversion through preset software, converting the source data into the standard conversion format through a preset development tool, and determining the standard conversion format data as data to be fused. In practical application, if the above-mentioned source data cannot be subjected to format conversion by the first conversion mode or the second conversion mode, a secondary development data export tool may be performed by a preset development tool, for example, by an SDK provided by design software, and a special data conversion plug-in is designed to convert the source data into standard conversion format data. Specifically, the insert may include: the plug-in mode utilizes tools such as Revit, CATIA, microStation and the like to carry out secondary development, and the specific development process of a specific budget development tool can be realized by adopting a mode of designing a data conversion plug-in the prior art, and details are not repeated here.
Step S2: and respectively acquiring semantic conversion rules corresponding to the data to be fused from a preset semantic library according to the data types of the data to be fused. In practical application, the preset semantic library is pre-stored with data format conversion semantic methods and data fusion semantic methods corresponding to different types of data to be fused, and the methods are summarized in the fusion process of users or historical data.
In an optional embodiment of the present invention, the above method for fusing BIM data further includes a step of updating the preset semantic library. In practical application, the preset semantic library can be continuously updated and optimized according to user definition and the conversion process of the history fusion data by a deep learning method.
Step S3: and converting the graphic data into standard graphic data according to semantic conversion rules according to the format types of the graphic data of the data to be fused. Through the step S1, the source data are converted into a plurality of preset standard conversion format data, and in practical application, format interconversions can be performed between the standard conversion format data, so that different types of data can be uniformly converted into the data types of the required BIM fusion data according to practical requirements.
Step S4: and respectively establishing an ID identification list of each standard graph data and each attribute data. Specifically, all the data generated by the design software include image data and attribute data, wherein the attribute data is used for better explaining various parameters of the image data, and the user is assisted to know attribute information of the graph, such as: the graphic data only shows the graphic positional relationship of the water pipe and the wall surface, and the attribute information of the architectural design such as: the length information of the water pipe and the thickness information of the wall surface can intuitively reflect whether the water outlet pipe penetrates through the wall or not, and the depth condition of the wall penetration. In, for example: whether the heating and ventilation equipment collides with the water supply and drainage equipment or not can be intuitively judged according to the attribute information.
Specifically, in an embodiment, the step S4 specifically includes the following steps:
step S41: and establishing an ID identification list according to the corresponding relation between each standard graph data and each attribute data. In practical application, through the corresponding relation between the standard graphic data and the attribute data, the standard graphic data and the attribute data can be in one-to-one correspondence through unique ID numbers, and one ID number corresponds to one group of standard graphic data and the attribute data read by the standard graphic data. Therefore, the attribute information corresponding to part of components in BIM data generated by different image data can be conveniently searched.
Step S42: and storing the attribute data in a preset attribute database according to the ID identification list. In practical application, each attribute data can be sequentially stored in a preset attribute database according to the path of the ID mark, so that the query is convenient.
Step S5: and carrying out data fusion on each standard graph data, and generating BIM data according to the ID identification list. In practical application, graphic data formed by different professional software designs are formed into complete three-dimensional graphic data, namely BIM data, through an existing data fusion method, unique identifications of attribute information of each component three-dimensional graphic data part are established through ID identifications in an ID identification list, when a user displays the fused BIM data through a platform, the attribute information of part of building designs to be known can be directly obtained through the ID identifications, so that the overall judgment of the user on the building design effect is facilitated, and a foundation is provided for construction calculation and linking of external equipment and sensors.
In the BIM data fusion method provided by the embodiment of the invention, a distributed computing mode is adopted in the process of realizing data conversion and fusion computation of a plurality of data to be fused, and all intermediate data and file storage modes are also in distributed storage, so that the data processing speed is increased, and the efficient utilization of hardware resources is realized.
In addition, in practical application, the BIM data fusion method provided by the embodiment of the invention can be carried out in the cloud, and the occupation of system resources can be greatly saved by utilizing the cloud to the data required in the execution process of the method and the generated new data, so that the data fusion can be carried out rapidly and conveniently, the operation complexity of a user is reduced, and the working efficiency is improved. The specific process of using the method by the user is as follows: firstly, the data to be fused and the number of the data are selected and uploaded, then the fused data format is selected, then the conversion and fusion related parameters (the parameters can be input without any input, default parameters are adopted if the parameters are not input, the default parameters are not invariable and can be automatically matched with optimized parameters according to historical data), then the data conversion and fusion are automatically carried out, and finally, the fusion result is converted into a target format appointed by a user for reference. The fusion method of BIM data provided by the embodiment of the invention ensures that a user can automatically complete the process of data fusion by only uploading the data to be fused and selecting the BIM data format after fusion, thereby avoiding excessive manual operation, shortening the execution time of the data fusion process and improving the efficiency of data fusion.
Through the steps S1 to S5, the method for fusing BIM data according to the embodiment of the present invention obtains each data to be fused, and extracts the graphic data and the attribute data of each data to be fused; according to the format type of the graphic data of each data to be fused, according to the data type of each data to be fused, respectively acquiring semantic conversion rules corresponding to the data to be fused from a preset semantic library, and respectively converting each graphic data into each standard graphic data according to the semantic conversion rules; respectively establishing an ID identification list of each standard graph data and each attribute data; and carrying out data fusion on each standard graph data, and generating BIM data according to the ID identification list. Therefore, the attribute data in the data to be fused are extracted, an ID identification list of the attribute data and the standard graph data corresponding to the attribute data is established, the attribute data of different professional data are reserved in the generated BIM data, the integrity of the BIM data is ensured, the problem among multiple professions of design data can be found conveniently and intuitively through the attribute data, and an accurate data basis can be provided for later application of the attribute data through the ID identification list.
The embodiment of the invention also provides a BIM data fusion device, as shown in fig. 2, which comprises:
the acquisition module 1 is used for acquiring each data to be fused and extracting the graphic data and the attribute data of each data to be fused. For details, see the description of step S1 in the above method embodiment.
Specifically, the data to be fused acquired by the acquiring module 1 converts source data into the data to be fused in a preset data conversion mode. In practical application, the preset data conversion mode includes: when the source data and the standard graphic data are the same in type, determining the source data as data to be fused; when the source data is different from the standard graphic data in type and the source data can be subjected to format conversion through preset software, the source data is converted into standard conversion format data through the preset software, and the standard conversion format data is determined to be data to be fused; and a third conversion mode, when the source data is different from the standard graphic data in type and the source data cannot be subjected to format conversion through preset software, converting the source data into a standard conversion format through a preset development tool, and determining the standard conversion format data as data to be fused. For details, see the description of the method embodiments described above.
The semantic conversion rule determining module 2 is configured to obtain semantic conversion rules corresponding to the data to be fused from a preset semantic library according to the data types of the data to be fused. For details, see the description of step S2 in the above method embodiment.
The format conversion module 3 is configured to convert each graphic data into each standard graphic data according to a semantic conversion rule according to a format type of the graphic data of each data to be fused. For details, see the description of step S3 in the above method embodiment.
The ID identifier list creation module 4 is configured to create ID identifier lists of each standard graphic data and each attribute data, respectively. For details, see the description of step S4 in the above method embodiment.
Specifically, the ID identification list creation module 4 specifically includes:
and the first sub-module is used for establishing an ID identification list according to the corresponding relation between each standard graph data and each attribute data. For details, see the description of step S31 in the above method embodiment.
And the second sub-module is used for storing the attribute data in a preset attribute database according to the ID identification list. For details, see the description of step S32 in the above method embodiment.
And the BIM data generation module 5 is used for carrying out data fusion on each standard graphic data and generating BIM data according to the ID identification list. For details, see the description of step S5 in the above method embodiment.
Through the cooperation of the components, the BIM data fusion device provided by the embodiment of the invention acquires the data to be fused and extracts the graphic data and the attribute data of the data to be fused; according to the format type of the graphic data of each data to be fused, according to the data type of each data to be fused, respectively acquiring semantic conversion rules corresponding to the data to be fused from a preset semantic library, and respectively converting each graphic data into each standard graphic data according to the semantic conversion rules; respectively establishing an ID identification list of each standard graph data and each attribute data; and carrying out data fusion on each standard graph data, and generating BIM data according to the ID identification list. Therefore, the attribute data in the data to be fused are extracted, an ID identification list of the attribute data and the standard graph data corresponding to the attribute data is established, the attribute data of different professional data are reserved in the generated BIM data, the integrity of the BIM data is ensured, the problem among multiple professions of design data can be found conveniently and intuitively through the attribute data, and an accurate data basis can be provided for later application of the attribute data through the ID identification list.
The present invention also provides an electronic device, as shown in fig. 3, which may include a processor 901 and a memory 902, where the processor 901 and the memory 902 may be connected by a bus or other means, and in fig. 3, the connection is exemplified by a bus.
The processor 901 may be a central processing unit (Central Processing Unit, CPU). The processor 901 may also be other general purpose processors, digital signal processors (Digital Signal Processor, DSP), application specific integrated circuits (Application Specific Integrated Circuit, ASIC), field programmable gate arrays (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, or a combination thereof.
The memory 902 is used as a non-transitory computer readable storage medium for storing non-transitory software programs, non-transitory computer executable programs, and modules, such as program instructions/modules corresponding to the method for fusing BIM data in the embodiments of the present invention. The processor 901 executes various functional applications of the processor and data processing, i.e., implements the fusion method of BIM data in the above-described method embodiments, by running non-transitory software programs, instructions, and modules stored in the memory 902.
The memory 902 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, at least one application program required for a function; the storage data area may store data created by the processor 901, and the like. In addition, the memory 902 may include high-speed random access memory, and may also include non-transitory memory, such as at least one magnetic disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, memory 902 optionally includes memory remotely located relative to processor 901, which may be connected to processor 901 via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
One or more modules are stored in memory 902 that, when executed by processor 901, perform the method of fusing BIM data in the method embodiments described above.
The specific details of the electronic device may be correspondingly understood by referring to the corresponding related descriptions and effects in the above method embodiments, which are not repeated herein.
It will be appreciated by those skilled in the art that implementing all or part of the above-described embodiment method may be implemented by a computer program to instruct related hardware, and the program may be stored in a computer readable storage medium, and the program may include the above-described embodiment method when executed. The storage medium may be a magnetic Disk, an optical Disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a Flash Memory (Flash Memory), a Hard Disk (HDD), or a Solid State Drive (SSD); the storage medium may also comprise a combination of memories of the kind described above.
Although embodiments of the present invention have been described in connection with the accompanying drawings, various modifications and variations may be made by those skilled in the art without departing from the spirit and scope of the invention, and such modifications and variations are within the scope of the invention as defined by the appended claims.
Claims (6)
1. A method for fusing BIM data, comprising:
acquiring each piece of data to be fused, and extracting graphic data and attribute data of each piece of data to be fused; converting source data into the data to be fused by a preset data conversion mode; the preset data conversion mode comprises the following steps:
when the source data and the standard conversion format data are the same in type, determining the source data as the data to be fused;
a second conversion mode, when the source data is different from the standard conversion format data in type and the source data can be subjected to format conversion through preset software, converting the source data into standard conversion format data through the preset software, and determining the standard conversion format data as the data to be fused;
a third conversion mode, when the source data is different from the standard conversion format data in type and the source data cannot be subjected to format conversion through preset software, converting the source data into the standard conversion format through a preset development tool, and determining the standard conversion format data as the data to be fused;
according to the data type of each data to be fused, respectively acquiring semantic conversion rules corresponding to the data to be fused from a preset semantic library;
converting each graphic data into each standard graphic data according to a semantic conversion rule according to the format type of the graphic data of each data to be fused;
respectively establishing an ID identifier list of each standard graphic data and each attribute data, where the establishing an ID identifier list of each standard graphic data and each attribute data includes: according to the corresponding relation between the standard graph data and the attribute data, an ID identification list is established; storing each attribute data in a preset attribute database according to the ID identification list;
and carrying out data fusion on each standard graph data, and generating BIM data according to the ID identification list.
2. The method of fusion of BIM data according to claim 1, further comprising: and updating the preset semantic library.
3. A BIM data fusion device, comprising:
the acquisition module is used for acquiring each piece of data to be fused and extracting the graphic data and the attribute data of each piece of data to be fused; converting source data into the data to be fused by a preset data conversion mode; the preset data conversion mode comprises the following steps:
when the source data and the standard conversion format data are the same in type, determining the source data as the data to be fused;
a second conversion mode, when the source data is different from the standard conversion format data in type and the source data can be subjected to format conversion through preset software, converting the source data into standard conversion format data through the preset software, and determining the standard conversion format data as the data to be fused;
a third conversion mode, when the source data is different from the standard conversion format data in type and the source data cannot be subjected to format conversion through preset software, converting the source data into the standard conversion format through a preset development tool, and determining the standard conversion format data as the data to be fused;
the semantic conversion rule determining module is used for respectively acquiring semantic conversion rules corresponding to the data to be fused from a preset semantic library according to the data types of the data to be fused;
the format conversion module is used for respectively converting each graphic data into each standard graphic data according to the semantic conversion rule according to the format type of the graphic data of each data to be fused;
an ID identifier list creation module, configured to create ID identifier lists of the standard graphic data and the attribute data, respectively, where the creating ID identifier lists of the standard graphic data and the attribute data includes: according to the corresponding relation between the standard graph data and the attribute data, an ID identification list is established; storing each attribute data in a preset attribute database according to the ID identification list;
and the BIM data generation module is used for carrying out data fusion on the standard graphic data and generating BIM data according to the ID identification list.
4. A BIM data fusion device according to claim 3, wherein the source data is converted into the data to be fused by a preset data conversion method.
5. An electronic device, comprising:
a memory and a processor, the memory and the processor being communicatively connected to each other, the memory having stored therein computer instructions, the processor executing the computer instructions to perform the method of fusing BIM data according to any one of claims 1 to 2.
6. A computer readable storage medium storing computer instructions for causing the computer to perform the method of fusing BIM data according to any one of claims 1 to 2.
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| CN201910461373.1A CN110222407B (en) | 2019-05-29 | 2019-05-29 | BIM data fusion method and device |
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| CN109684392A (en) * | 2018-12-04 | 2019-04-26 | 小草数语（北京）科技有限公司 | Data processing method, device, computer equipment and storage medium |
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