CN108427697A - Assembled architecture data export method based on BIM and device - Google Patents
Assembled architecture data export method based on BIM and device Download PDFInfo
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/25—Integrating or interfacing systems involving database management systems
- G06F16/258—Data format conversion from or to a database
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/13—Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
Abstract
The invention discloses a kind of assembled architecture data export method and device based on BIM, by pre-establish include data file and index file database；Receive the instruction of the data to be exported of export preset format；The index file of data to be exported is inquired, and parses index file, the call number of the data file of data to be exported is obtained according to the index file being resolved to；Data file is got according to the call number of data file, data file is parsed, gets the data of data file；According to file output format rule, the data file that data file transition is preset format is exported.The application utilizes the process modeling information of BIM, it is required according to configuration output, Miscellaneous Documents required for the big collaborations of one-touch generation EMPC, rather than use traditional mode by designer's format exported schema one by one, reduce manually-operated workload, it improves work efficiency, and greatly reduces error rate.
Description
Technical field
The present invention relates to assembled architecture technical fields, are led more particularly to a kind of assembled architecture data based on BIM
Go out method and device.
Background technology
BIM designs are the industrialized Information bases of assembled architecture, and state, which lives the portion of building and widelys popularize the building based on BIM, to be set
Meter will generate far-reaching influence to Architecture Design Market and pattern.BIM designs are exactly the root in its building for building industrialization
Base, and for mainstream BIM softwares greatly mostly from traditional CAD producers, data export is all made of function menu pattern now, cellular
Export is distinguished, and is very different in different links, the required file of different field based on building industrialization EMPC, then by biography
System pattern executes the export of corresponding document one by one, not only heavy workload, but also mistakes and omissions probability also greatly increases.
Based on configuration method, using backstage by basis BIM design three dimensional file based on, pass through analyzing processing, shape
At the Miscellaneous Documents needed for EMPC industrial chains.In technique BIM, every layer has a components up to a hundred, a building that can use thousands of
Component, each component has unique bill of materials, reinforcing bar full-size drawing, and also needs to carry out counting table by layer.And it is existing
Based on BIM assembled architecture technological designs, be the file for exporting different-format respectively in the form of function menu on demand, carry out
Manually export one by one, it is inefficiency, cumbersome, and it is easy error.In consideration of it, providing one kind being based on configuration mode, after utilization
The method that platform disposably exports all kinds of required files is necessary.
Invention content
The object of the present invention is to provide a kind of assembled architecture data export method and device based on BIM, it is existing to solve
Have that the artificial export workload data of BIM designs is big, less efficient, the higher problem of error rate.
In order to solve the above technical problems, the present invention provides a kind of assembled architecture data export method based on BIM, packet
It includes：
Database is pre-established, comprising the BIM data files to design a model and to data text in the database
The index file of manipulative indexing number when part is indexed；
Receive the instruction of the data to be exported of export preset format；
The index file of the data to be exported is inquired, and parses the index file, according to the index being resolved to
The call number of the data file of data to be exported described in file acquisition；
Data file is got according to the call number of the data file, the data file is parsed, is got
The data of the data file；
According to file output format rule, the data file that the data file transition is the preset format is led
Go out.
Optionally, the database that pre-establishes includes：
BIM architectural design model files are parsed, the data in the BIM architectural designs model file are extracted；
Classify to the Architectural Elements in the BIM files, generates data file；
It gives different building units that call number is set respectively, the multistage packet between each Architectural Elements is established using call number
Containing relationship, index file is generated；
The data file and the index file are stored in database, and establish index in the database
Number and data file mapping relations.
Optionally, it is described the data file and the index file are stored in database before further include：
The data file and the index file are serialized, the byte stream that can be transmitted is formed.
Optionally, the instruction of data to be exported for receiving export preset format includes：
User is scanned whether by system transmission export instruction, the export instruction is intercepted with message mode, or
Be written in shared file carry out cycle read information mode executed.
Optionally, it is the preset format by the data file transition described according to file output format rule
Data file further includes after being exported：
According to preset storing path, the data file of the preset format is preserved.
Optionally, it is the preset format by the data file transition described according to file output format rule
Data file further includes after being exported：
The data file of generation is sent to client.
The present invention also provides a kind of assembled architecture data guiding device based on BIM, including：
Establish module, for pre-establishing database, the data file that designs a model comprising BIM in the database, with
And when being indexed to the data file manipulative indexing number index file；
Receiving module, the instruction of the data to be exported for receiving export preset format；
First acquisition module, the index file for inquiring the data to be exported, and the index file is parsed, according to
The index file being resolved to obtains the call number of the data file of the data to be exported；
Second acquisition module, for getting data file according to the call number of the data file, to data text
Part is parsed, and the data of the data file are got；
Export module, for being the preset format by the data file transition according to file output format rule
Data file is exported.
Optionally, the module of establishing includes：
Extraction unit extracts the BIM architectural designs model text for being parsed to BIM architectural design model files
Data in part；
First generation unit generates data file for classifying to the Architectural Elements in the BIM files；
Second generation unit establishes each build for giving different building units that call number is arranged respectively using call number
The multistage inclusion relation between element is built, index file is generated；
Unit is established, for the data file and the index file to be stored in database, and in the number
According to the mapping relations for establishing call number and data file in library.
Optionally, further include：
Preserving module, for being the preset format by the data file transition according to file output format rule
Data file exported after, according to preset storing path, the data file of the preset format is preserved.
Optionally, further include：
Sending module, for being the preset format by the data file transition according to file output format rule
Data file exported after, the data file of generation is sent to client.
Assembled architecture data export method and device provided by the present invention based on BIM include by pre-establishing
The database of data file and index file；Receive the instruction of the data to be exported of export preset format；Inquire number to be exported
According to index file, and parse index file, the rope of the data file of data to be exported obtained according to the index file being resolved to
Quotation marks；Data file is got according to the call number of data file, data file is parsed, gets the number of data file
According to；According to file output format rule, the data file that data file transition is preset format is exported.The application utilizes
The process modeling information of BIM requires, Miscellaneous Documents required for the big collaborations of one-touch generation EMPC according to configuration output, rather than
Using traditional mode by designer's format exported schema one by one, manually-operated workload is reduced, is improved work efficiency, and
And greatly reduce error rate.
Description of the drawings
It, below will be to embodiment or existing for the clearer technical solution for illustrating the embodiment of the present invention or the prior art
Attached drawing is briefly described needed in technology description, it should be apparent that, the accompanying drawings in the following description is only this hair
Some bright embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is a kind of specific implementation mode of the assembled architecture data export method provided by the present invention based on BIM
Flow chart；
Fig. 2 is to pre-establish the database comprising data file and index file in embodiment provided by the present invention
Flow chart；
Fig. 3 is another specific embodiment party of the assembled architecture data export method provided by the present invention based on BIM
The flow chart of formula；
Fig. 4 is the structure diagram of the assembled architecture data guiding device provided in an embodiment of the present invention based on BIM.
Specific implementation mode
In order to enable those skilled in the art to better understand the solution of the present invention, with reference to the accompanying drawings and detailed description
The present invention is described in further detail.Obviously, described embodiments are only a part of the embodiments of the present invention, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
A kind of flow of specific implementation mode of assembled architecture data export method provided by the present invention based on BIM
Figure is as shown in Figure 1, this method includes：
Step S101：Pre-establish the database comprising data file and index file；
Wherein, data file can be specially to classify to the Architectural Elements in BIM files, integrate geometry, material, category
Property, the data such as reference, generate data file.Index file can be specially that call number is arranged to different building units respectively,
The multistage inclusion relation of project, place, Lou Dong, component and Architectural Elements is established using call number, generates index file.Call number
It is specifically as follows number.
Step S102：Receive the instruction of the data to be exported of export preset format；
Specifically, whether scanning user sends export by system and instructs, and the export instruction is cut with message mode
Take, or be written in shared file carry out cycle read information mode executed.
Step S103：The index file of the data to be exported is inquired, and parses the index file, according to what is be resolved to
The index file obtains the call number of the data file of the data to be exported；
Step S104：Data file is got according to the call number of the data file, the data file is solved
Analysis, gets the data of the data file；
Step S105：According to file output format rule, by the data that the data file transition is the preset format
File is exported.
Assembled architecture data export method provided by the present invention based on BIM includes data text by pre-establishing
The database of part and index file；Receive the instruction of the data to be exported of export preset format；Inquire the rope of data to be exported
Quotation part, and index file is parsed, the call number of the data file of data to be exported is obtained according to the index file being resolved to；Root
Data file is got according to the call number of data file, data file is parsed, gets the data of data file；According to
File output format rule exports the data file that data file transition is preset format.The application utilizes the work of BIM
Skill model information requires, Miscellaneous Documents required for the big collaborations of one-touch generation EMPC according to configuration output, rather than uses tradition
Pattern is reduced manually-operated workload, improved work efficiency, and dropped significantly by designer's format exported schema one by one
Low error rate.
On the basis of the above embodiments, with reference to Fig. 2, below to the assembled architecture provided by the present invention based on BIM
The process that the database comprising data file and index file is pre-established in data export method is described further, should
Process can specifically include：
Step S201：BIM architectural design model files are parsed, are extracted in the BIM architectural designs model file
Data；
Such as IFC type files are parsed.
Step S202：Classify to the Architectural Elements in the BIM files, generates data file；
Specifically, it can classify to Architectural Elements, integrate the data such as geometry therein, material, attribute, reference, with
Form data file.
Step S203：Give different building unit that call number is set respectively, using call number establish each Architectural Elements it
Between multistage inclusion relation, generate index file；
In this step respectively give different building unit call numbers, using call number establish project, place, Lou Dong, floor,
The multistage inclusion relation of component and Architectural Elements forms index file.
Step S204：The data file and the index file are stored in database, and in the database
The middle mapping relations for establishing call number and data file.
After BIM is designed, manual confirmation sends conversion instruction.After backstage receives instruction, file system is stored data into
In system, and the mapping relations of coding and data file are established in the database.
Specifically, the data file and the index file are stored in database by the embodiment of the present invention described
Can also include before：
The data file and the index file are serialized, the byte stream that can be transmitted is formed.
Based on any of the above embodiments, the embodiment of the present invention described according to file output format rule, by institute
It states after the data file that data file transition is the preset format is exported and further includes：According to preset storing path,
The data file of the preset format is preserved, and can also include that the data file generated is sent to client
End.
When needing to export the data of different-format, the specific work process of the embodiment of the present invention is：Client transmission refers to
It enables.After backstage receives instruction, the index file of export project is inquired, parses index file, gets the derived data text of needs
The call number of part；According to the call number of data file, data file is got, to data document analysis, gets data file
Data；Using data, the rule of derived file format, exports as the data file for formulating format as required；Send life
At data file to client.
After basic BIM process modelings design, it can be parsed, filtered, be exported through the embodiment of the present invention
The file of required different-format reduces artificial operation, improves the efficiency and accuracy of system.
With reference to concrete scene to the assembled architecture data export method provided by the present invention based on BIM into traveling
One step elaborates, first the predefined required derived file format group of user and storing path information, when BIM has been designed
Bi Hou, based on three-dimensional BIM files, from the background according to configuration output file, orderly call respectively corresponding analysis, filter with
And packetization module, it forms new formatted file and is exported and preserved by predetermined directories and filename.
As shown in figure 3, another of the assembled architecture data export method provided by the present invention based on BIM is specific real
The mode of applying can be specially：
Step S301：Pre-defined BIM file sources and output format parameter；
Source technological design fileinfo, the setting of derived type file and the path of the advance BIM designs of user, these export
File includes not only the file that content is identical but format is different, further includes output professional content file, specifically includes building
PC components inventory, component BOM inventories, by the inventory (including index bed) of layer, the final proof of reinforcing bar and be based on reinforcing bar shape coding
Reinforcing bar shape bitmap, be specifically exemplified by as follows：
BIM technical papers catalogue, file destination catalogue, source file；File designation rule；Need the row of derived type file
Table.
Step S302：Work out corresponding analysis, filtering, conversion, memory module；
Establishment is directed to the module for reading and writing of the BIM files of different-format, such as IFC, 3DS, DXF module for reading and writing；Or it uses
The API that BIM softwares open directly obtains data from BIM softwares.As needed, it is obtained from BIM files or BIM softwares several
What, the data informations such as attribute, material, are packaged as not depending on the data of any BIM file formats.After data group is installed, deposit
It stores up in distributed file system, and access path and data call number is associated.
When receiving client request, the use of BIM file read-writes module by data file transition is corresponding format, and sends
To client.
It should be pointed out that system background is managed collectively these analyses, filtering, conversion, storage module.Also, these moulds
The part that block can also can independently do a design system exists, this does not influence the realization of the present invention.
Step S303：Background scanning user, which exports, to be instructed and executes；
System continually scans for whether user by system send instruction, these instructions can be cut with message mode
It takes, some shared file can also be written and carry out the mode of cycle reading information to execute；
It can specifically include：Whether system background reading sends out batch export instruction；It is instructed according to export, reading is accordingly led
Go out configuration file, corresponding export module is sequentially called to carry out consistency operation；Journal file is generated after export, is passed through after the completion
Message informing operator.
It should be pointed out that conversion executive mode generally uses asynchronous system in the embodiment of the present invention, backstage is automatic to be executed,
Special circumstances may be used foreground and synchronize execution, but user is needed excessively to wait for, and be unfavorable for improving efficiency, but can avoid mistakes and omissions
Occur.
Then the present invention uses configurationization background service program by being pre-configured with, one-touch to be exported accordingly according to format
File reduces manual operation and management difficulty, reduces artificial derived error rate, greatly improves working efficiency.
To provided in an embodiment of the present invention, the assembled architecture data guiding device based on BIM is introduced below, hereafter
The assembled architecture data guiding device based on BIM of description is exported with the above-described assembled architecture data based on BIM
Method can correspond reference.
Fig. 4 is the structure diagram of the assembled architecture data guiding device provided in an embodiment of the present invention based on BIM, reference
Assembled architecture data guiding devices of the Fig. 4 based on BIM may include：
Module 100 is established, for pre-establishing database, the data file that designs a model comprising BIM in the database,
And when being indexed to the data file manipulative indexing number index file；
Receiving module 200, the instruction of the data to be exported for receiving export preset format；
First acquisition module 300, the index file for inquiring the data to be exported, and the index file is parsed,
The call number of the data file of the data to be exported is obtained according to the index file being resolved to；
Second acquisition module 400, for getting data file according to the call number of the data file, to the data
File is parsed, and the data of the data file are got；
Export module 500, for being the preset format by the data file transition according to file output format rule
Data file exported.
As a kind of specific implementation mode, in the assembled architecture data guiding device provided by the present invention based on BIM,
Above-mentioned module of establishing can specifically include：
Extraction unit extracts the BIM architectural designs model text for being parsed to BIM architectural design model files
Data in part；
First generation unit generates data file for classifying to the Architectural Elements in the BIM files；
Second generation unit establishes each build for giving different building units that call number is arranged respectively using call number
The multistage inclusion relation between element is built, index file is generated；
Unit is established, for the data file and the index file to be stored in database, and in the number
According to the mapping relations for establishing call number and data file in library.
Further, the embodiment of the present invention can further include：
Preserving module, for being the preset format by the data file transition according to file output format rule
Data file exported after, according to preset storing path, the data file of the preset format is preserved.
Further, the embodiment of the present invention can further include：
Sending module, for being the preset format by the data file transition according to file output format rule
Data file exported after, the data file of generation is sent to client.
The assembled architecture data guiding device based on BIM of the present embodiment is for realizing the assembly above-mentioned based on BIM
Before formula builds data export method, therefore specific implementation mode in the assembled architecture data guiding device based on BIM is visible
The embodiment part of the assembled architecture data export method based on BIM in text, for example, establishing module 100, receiving module
200, the first acquisition module 300, the second acquisition module 400, export module 500 is respectively used to realize the above-mentioned assembly based on BIM
Formula builds step S101, S102, S103, S104 and S105 in data export method, so, specific implementation mode is referred to
The description of corresponding various pieces embodiment, details are not described herein.
Assembled architecture data guiding device provided by the present invention based on BIM includes data text by pre-establishing
The database of part and index file；Receive the instruction of the data to be exported of export preset format；Inquire the rope of data to be exported
Quotation part, and index file is parsed, the call number of the data file of data to be exported is obtained according to the index file being resolved to；Root
Data file is got according to the call number of data file, data file is parsed, gets the data of data file；According to
File output format rule exports the data file that data file transition is preset format.The application utilizes the work of BIM
Skill model information requires, Miscellaneous Documents required for the big collaborations of one-touch generation EMPC according to configuration output, rather than uses tradition
Pattern is reduced manually-operated workload, improved work efficiency, and dropped significantly by designer's format exported schema one by one
Low error rate.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with it is other
The difference of embodiment, just to refer each other for same or similar part between each embodiment.For being filled disclosed in embodiment
For setting, since it is corresponded to the methods disclosed in the examples, so description is fairly simple, related place is referring to method part
Explanation.
Professional further appreciates that, unit described in conjunction with the examples disclosed in the embodiments of the present disclosure
And algorithm steps, can be realized with electronic hardware, computer software, or a combination of the two, in order to clearly demonstrate hardware and
The interchangeability of software generally describes each exemplary composition and step according to function in the above description.These
Function is implemented in hardware or software actually, depends on the specific application and design constraint of technical solution.Profession
Technical staff can use different methods to achieve the described function each specific application, but this realization is not answered
Think beyond the scope of this invention.
The step of method described in conjunction with the examples disclosed in this document or algorithm, can directly be held with hardware, processor
The combination of capable software module or the two is implemented.Software module can be placed in random access memory (RAM), memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In any other form of storage medium well known in field.
The assembled architecture data export method to provided by the present invention based on BIM and device have carried out in detail above
It introduces.Principle and implementation of the present invention are described for specific case used herein, the explanation of above example
It is merely used to help understand the method and its core concept of the present invention.It should be pointed out that for the ordinary skill people of the art
Member for, without departing from the principle of the present invention, can with several improvements and modifications are made to the present invention, these improve and
Modification is also fallen within the protection scope of the claims of the present invention.
Claims (10)
1. a kind of assembled architecture data export method based on BIM, which is characterized in that including：
Pre-establish database, in the database comprising the BIM data files to design a model and to the data file into
The index file of manipulative indexing number when line index；
Receive the instruction of the data to be exported of export preset format；
The index file of the data to be exported is inquired, and parses the index file, according to the index file being resolved to
Obtain the call number of the data file of the data to be exported；
Data file is got according to the call number of the data file, the data file is parsed, is got described
The data of data file；
According to file output format rule, the data file that the data file transition is the preset format is exported.
2. the assembled architecture data export method based on BIM as described in claim 1, which is characterized in that described to build in advance
Vertical database includes：
BIM architectural design model files are parsed, the data in the BIM architectural designs model file are extracted；
Classify to the Architectural Elements in the BIM files, generates data file；
Give different building units that call number is set respectively, it includes to close to establish the multistage between each Architectural Elements using call number
System generates index file；
The data file and the index file are stored in database, and establish in the database call number and
The mapping relations of data file.
3. the assembled architecture data export method based on BIM as claimed in claim 2, which is characterized in that described by institute
It states data file and the index file is stored in database and further includes before：
The data file and the index file are serialized, the byte stream that can be transmitted is formed.
4. the assembled architecture data export method as described in any one of claims 1 to 3 based on BIM, which is characterized in that institute
It states and receives the instruction of data to be exported of export preset format and include：
User is scanned whether by system transmission export instruction, the export instruction is intercepted with message mode, or write-in
The mode that cycle reading information is carried out in shared file is executed.
5. the assembled architecture data export method based on BIM as claimed in claim 4, which is characterized in that it is described according to
File output format rule also wraps after being exported the data file that the data file transition is the preset format
It includes：
According to preset storing path, the data file of the preset format is preserved.
6. the assembled architecture data export method based on BIM as claimed in claim 5, which is characterized in that it is described according to
File output format rule also wraps after being exported the data file that the data file transition is the preset format
It includes：
The data file of generation is sent to client.
7. a kind of assembled architecture data guiding device based on BIM, which is characterized in that including：
Module is established, for pre-establishing database, comprising BIM data files to design a model and right in the database
The index file of manipulative indexing number when the data file is indexed；
Receiving module, the instruction of the data to be exported for receiving export preset format；
First acquisition module, the index file for inquiring the data to be exported, and the index file is parsed, according to parsing
To the index file obtain the data to be exported data file call number；
Second acquisition module, for getting data file according to the call number of the data file, to the data file into
Row parsing, gets the data of the data file；
Export module, for being the data of the preset format by the data file transition according to file output format rule
File is exported.
8. the assembled architecture data guiding device based on BIM as claimed in claim 7, which is characterized in that described to establish mould
Block includes：
Extraction unit is extracted for being parsed to BIM architectural design model files in the BIM architectural designs model file
Data；
First generation unit generates data file for classifying to the Architectural Elements in the BIM files；
Second generation unit establishes each building member for giving different building units that call number is arranged respectively using call number
Multistage inclusion relation between element generates index file；
Unit is established, for the data file and the index file to be stored in database, and in the database
The middle mapping relations for establishing call number and data file.
9. the assembled architecture data guiding device based on BIM as claimed in claim 7 or 8, which is characterized in that further include：
Preserving module, for according to file output format rule, by the number that the data file transition is the preset format
After being exported according to file, according to preset storing path, the data file of the preset format is preserved.
10. the assembled architecture data guiding device based on BIM as claimed in claim 9, which is characterized in that further include：
Sending module, for according to file output format rule, by the number that the data file transition is the preset format
After being exported according to file, the data file of generation is sent to client.
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| CN110502558A (en) * | 2019-07-23 | 2019-11-26 | 平安科技（深圳）有限公司 | Data export method, device, computer equipment and storage medium |
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| CN115600306B (en) * | 2022-11-28 | 2023-03-10 | 四川省建筑设计研究院有限公司 | Assembly rate calculation platform for assembly type building based on IFC model |
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