CN106294821A - A kind of BIM model verification method - Google Patents

A kind of BIM model verification method Download PDF

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Publication number
CN106294821A
CN106294821A CN201610676957.7A CN201610676957A CN106294821A CN 106294821 A CN106294821 A CN 106294821A CN 201610676957 A CN201610676957 A CN 201610676957A CN 106294821 A CN106294821 A CN 106294821A
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Prior art keywords
bim
model
attribute information
bim model
standard
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CN201610676957.7A
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Inventor
王建
农兴中
许少辉
史海欧
卢晓智
杨达千
谢特赐
麦家儿
毛武峰
裴行凯
张淙
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Guangzhou Metro Design and Research Institute Co Ltd
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Guangzhou Metro Design and Research Institute Co Ltd
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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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/80—Information retrieval; Database structures therefor; File system structures therefor of semi-structured data, e.g. markup language structured data such as SGML, XML or HTML
    • G06F16/83—Querying
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/93—Document management systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/30—Circuit design
    • G06F30/36—Circuit design at the analogue level
    • G06F30/367—Design verification, e.g. using simulation, simulation program with integrated circuit emphasis [SPICE], direct methods or relaxation methods

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Databases & Information Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Data Mining & Analysis (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Evolutionary Computation (AREA)
  • Geometry (AREA)
  • Stored Programmes (AREA)

Abstract

The invention provides a kind of BIM model verification method, comprise the following steps: (1) creates BIM normal data model；(2) read the attribute information of BIM model element, form the first data list, read all properties information in BIM normal data model, form the second data list；(3) the first data list is mated with the attribute information in the second data list, if the match is successful, carry out step (4), if it fails to match, carry out step (5)；(4) carry out accordance inspection, if the equal conformance with standard of all elements, the then standard compliant information of output element, terminate verification；If there being element not meet standard, carry out step (5)；(5) the non-compliant information of output element, feeds back in BIM model by check results, and display does not meets the element of BIM technology standard, terminates verification.The BIM model verification method that the present invention provides, can realize the automatic Verification of BIM model, and verification efficiency is high, and check results is accurate.

Description

A kind of BIM model verification method
Technical field
The present invention relates to a kind of BIM model verification method.
Background technology
In recent years, BIM technology is rapid at the application development of China's building trade, and the application of BIM technology is through engineering Full life process, it is desirable to each phased project participant reaches unified application target, it is therefore necessary to formulate BIM technology application mark Accurate.BIM model plays a part to generate and transmission architecture information as carrier, is the core of BIM technology application.Either country Standard or provincial standard or company standard, the most all can make stipulations to the uniformity of BIM model.Pay at BIM model Before using, it is necessary to according to BIM technology standard, BIM model is verified, it is ensured that BIM model meets relevant criterion.Project is respectively joined Different BIM technology standards is there may be, after BIM model needs to convert according to different BIM technology standards from inside, side Just can verify.Use if BIM model just consigns to each participant of project without criteria check, model criteria can be caused to mix Disorderly, architecture information is made effectively to transmit.
Shortcoming is compared in research currently, with respect to BIM model criteria method of calibration, the most still based on desk checking, depends on Manually check whether BIM model meets the standard that project specifies, for the BIM model of the most thousands of elements, This method inefficiency, and easily make mistakes.
Summary of the invention
Based on above not enough, the technical problem to be solved in the present invention is to provide a kind of BIM model verification method, can realize The automatic Verification of BIM model, verification efficiency is high, and check results is accurate.
In order to solve above technical problem, present invention employs techniques below scheme:
A kind of BIM model verification method, comprises the following steps:
(1) BIM normal data model is created；
(2) read the attribute information of BIM model element, form the first data list, read in BIM normal data model All properties information, forms the second data list；
(3) the unique discernible attribute information of each BIM model element in the first data list is read, in the second data List being inquired about, whether this attribute information exists, if existing, representing that the match is successful, carrying out step (4), if not existing, representing It fails to match, carries out step (5)；
(4) attribute information corresponding with the second data list for the attribute information of the first data list is carried out accordance inspection Looking into, whether verification BIM model element meets BIM technology standard, if the equal conformance with standard of all elements, then output element conformance with standard Information, terminate verification；If there being element not meet standard, carry out step (5)；
(5) the non-compliant information of output element, feeds back in BIM model by check results, and display does not meets BIM skill The element of art standard, terminates verification.
BIM normal data model in described step (1) includes one or more BIM technology standards.
The data structure form of the BIM normal data model in described step (1) is data base, XML, EXCEL, TXT literary composition Shelves.
BIM normal data model in described step (1) includes the genus of the BIM model element of regulation in BIM technology standard Property information.
Attribute information in described step (2) includes component type, element title, color, coding, physical dimension, material.
Unique discernible attribute information in described step (3) is a kind of attribute information of element or multiple attribute information Combination.
Step (6) is also included, specifically, do not meet BIM technology standard according to check results amendment after described step (5) Element, again carry out verification after amendment until meet standard.
Described step (6) is: after BIM model is carried out verification amendment according to one of them BIM technology standard, pass through attribute Information matches and another BIM technology standard set up corresponding relation, and after verifying according to another BIM technology standard, batch is repaiied Change attribute information.
In described step (5), also include the step showing non-compliant element, especially by highlighted, mark or The mode of list shows in BIM model.
Using above technical scheme, the present invention achieves techniques below effect:
The information of BIM model element is mated with the relevant regulations of BIM technology standard by the present invention by data base, energy Enough automatic Verification BIM models whether conformance with standard, verification efficiency is high, and check results is accurate, can be widely applied to all kinds of building work In journey project；And user can be helped to revise BIM model comply with project BIM technology standard, it is ensured that BUILDINGS MODELS information is at item Accurately transmit between each participant of mesh, make BIM technology play greatest benefit in the project.
Accompanying drawing explanation
Fig. 1 is the flow chart of BIM model verification method of the present invention.
Detailed description of the invention
The invention provides a kind of BIM model verification method, comprise the following steps:
(1) BIM normal data model is created, including the attribute information of the BIM model element of regulation in BIM technology standard； Described attribute information includes component type, element title, color, coding, physical dimension, material.BIM normal data model includes One or more BIM technology standards, the data structure form of BIM normal data model can be data base, XML, EXCEL, TXT Document.
(2) by application programming interface (API) coding of BIM modeling software, the genus of BIM model element is read Property information, form the first data list, read all properties information in BIM normal data model by data access, Form the second data list；
(3) the unique discernible attribute information of each BIM model element in the first data list is read by program, Second data list being inquired about, whether this information exists, if existing, representing that the match is successful, carries out step (4), if not existing, Represent that it fails to match, carries out step (5)；A kind of attribute information such as element title or coding can be used as unique discernible genus Property information is mated, it would however also be possible to employ the unique discernible combination being made up of multiple attribute information is mated, such as element Title adds coding, it is possible to make different element regions separate；
(4) attribute information corresponding with the second data list for the attribute information of the first data list is carried out accordance inspection Looking into, whether verification BIM model element meets BIM technology standard, if the equal conformance with standard of all elements, then output element conformance with standard Information, terminate verification；If there being element not meet standard, carry out step 5；
(5) the non-compliant information of output element, feeds back in BIM model by check results, and display does not meets BIM skill The element of art standard, terminates verification, can show and not meet standard by the way of highlighted, mark or list in BIM model Element；
(6) not meeting the element of BIM technology standard according to check results amendment, again carrying out after amendment verifying until meeting Standard.BIM normal data model can include that multiple BIM technology standard, every kind of BIM technology standard include BIM model element Multiple attribute informations.After BIM model carries out verification amendment according to some BIM technology standard, can be mated by attribute information Corresponding relation is set up, batch modification attribute letter after verifying according to new BIM technology standard with another BIM technology standard Breath.
As a example by metro station project, this project uses BIM technology to be designed, and needs before BIM model is delivered for use Verify according to metro project BIM technology standard.Metro project BIM technology standard is to the type of every kind of element, color RGB The attribute such as value, coding has concrete parameter, need to mate these parameters accurately, and other attributes are the longest during verification Degree, width etc. then do not have concrete parameter value, only need whether judgment component comprises these attributes during verification, and without accurately coupling Its parameter value.
By application programming interface (API) coding of BIM modeling software, read the attribute of BIM model element Information, forms the first data list；The all properties information in BIM normal data model, shape is read by data access Become the second data list.As follows:
First data list
Second data list
It is referred to as unique discernible attribute information with element names, in the first data list, reads element by program The attribute information of entitled " concrete rectangular column ", if inquiring this information in the second data list, then the match is successful, if not having Inquire, then it fails to match.Then be successively read in the first data list the type of this element, color rgb value, coding, Length, width, highly, the information such as concrete strength, protective layer thickness, carry out accordance with the corresponding informance of the second data list Check, it is judged that the component type of the first data list, color rgb value, coding are the most consistent with the second data list, it is judged that first The length of data list, width, the most whether there is concrete parameter value, it is judged that the concrete strength of the first data list, protection The minima whether layer thickness specifies more than BIM technology standard.If the equal conformance with standard of all elements, then output element conformance with standard Information, terminate verification；If there being element not meet standard, carry out step, the non-compliant information of output element, verification is tied Fruit feeds back in BIM model, and display does not meets the element of BIM technology standard, terminates verification.
Finally it is noted that these are only the preferred embodiments of the present invention, it is not limited to the present invention, although Being described in detail the present invention with reference to embodiment, for a person skilled in the art, it still can be to aforementioned Technical scheme described in each embodiment is modified, or wherein portion of techniques feature carries out equivalent, but all Within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included in the protection of the present invention Within the scope of.

Claims (9)

1. a BIM model verification method, it is characterised in that comprise the following steps:
(1) BIM normal data model is created；
(2) read the attribute information of BIM model element, form the first data list, read owning in BIM normal data model Attribute information, forms the second data list；
(3) the unique discernible attribute information of each BIM model element in the first data list is read, in the second data list Whether this attribute information of middle inquiry exists, if existing, represents that the match is successful, carrying out step (4), if not existing, representing coupling Failure, carries out step (5)；
(4) attribute information corresponding with the second data list for the attribute information of the first data list is carried out accordance inspection, school Test whether BIM model element meets BIM technology standard, if all equal conformance with standard of element, the then standard compliant letter of output element Breath, terminates verification；If there being element not meet standard, carry out step (5)；
(5) the non-compliant information of output element, feeds back in BIM model by check results, and display does not meets BIM technology mark Accurate element, terminates verification.
BIM model verification method the most according to claim 1, it is characterised in that: the BIM criterion numeral in described step (1) One or more BIM technology standards are included according to model.
BIM model verification method the most according to claim 1, it is characterised in that: the BIM criterion numeral in described step (1) It is data base, XML, EXCEL, TXT document according to the data structure form of model.
BIM model verification method the most according to claim 1, it is characterised in that: the BIM criterion numeral in described step (1) The attribute information of the BIM model element of regulation in BIM technology standard is included according to model.
BIM model verification method the most according to claim 1, it is characterised in that: the attribute information bag in described step (2) Include component type, element title, color, coding, physical dimension, material.
BIM model verification method the most according to claim 1, it is characterised in that: uniquely can recognize that in described step (3) A kind of attribute information that attribute information is element or the combination of multiple attribute information.
BIM model verification method the most according to claim 1, it is characterised in that: after described step (5), also include step (6), specifically, do not meet the element of BIM technology standard according to check results amendment, again carry out after amendment verifying until meeting Standard.
BIM model verification method the most according to claim 7, it is characterised in that: described step (6) is: press BIM model After carrying out verification amendment according to one of them BIM technology standard, it is right to be set up by attribute information coupling and another BIM technology standard Should be related to, batch modification attribute information after verifying according to another BIM technology standard.
BIM model verification method the most according to claim 1, it is characterised in that: in described step (5), also include display The step of non-compliant element, the mode especially by highlighted, mark or list shows in BIM model.
CN201610676957.7A 2016-08-16 2016-08-16 A kind of BIM model verification method Pending CN106294821A (en)

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Cited By (18)

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Publication number Priority date Publication date Assignee Title
CN106934855A (en) * 2017-03-20 2017-07-07 王凯 Building 3D model building methods and device
CN107341209A (en) * 2017-06-26 2017-11-10 清华大学 BIM model specifications detection means and detection method based on semantic retrieval
CN107341286A (en) * 2017-05-27 2017-11-10 广州地铁设计研究院有限公司 A kind of check method of BIM model elements
CN107436967A (en) * 2017-06-26 2017-12-05 福建省建筑设计研究院 Specialized knowledge base collaboration interventional systems and its collaboration interventional method based on BIM
CN107766313A (en) * 2017-10-19 2018-03-06 平安科技（深圳）有限公司 The introduction method and its terminal of a kind of data list
CN107967574A (en) * 2017-12-21 2018-04-27 深圳拎得清软件有限公司 Digitlization check of drawings method and its system based on BIM
CN108805510A (en) * 2017-04-27 2018-11-13 中国铁道科学研究院铁道建筑研究所 A kind of construction drawing design BIM model compliance checking methods and system
CN109670192A (en) * 2017-10-13 2019-04-23 上海宝冶建设工业炉工程技术有限公司 A kind of component ID batch extracting method based on BIM
CN109726470A (en) * 2018-12-27 2019-05-07 深圳市数字城市工程研究中心 A kind of check method, device and the medium of threedimensional model index
CN110414170A (en) * 2019-08-05 2019-11-05 重庆建工第三建设有限责任公司 A kind of construction pre-assembly method and system based on BIM technology
CN110717212A (en) * 2019-09-27 2020-01-21 贵州百胜工程建设咨询有限公司 BIM (building information modeling) model checking method
CN111209614A (en) * 2019-10-21 2020-05-29 广州市第一市政工程有限公司 BIM technology-based one-key identification method for high beam plate
CN111663783A (en) * 2020-07-16 2020-09-15 广州城建职业学院 Assembly type building concrete pouring device based on BIM
CN111667577A (en) * 2020-04-30 2020-09-15 中铁第一勘察设计院集团有限公司 Method for detecting geometric shape information of four-electrical engineering component model
CN111680070A (en) * 2020-06-03 2020-09-18 清华大学 Building information model transferring and examining method and system based on visual programming
CN112784341A (en) * 2021-01-29 2021-05-11 广联达科技股份有限公司 BIM (building information modeling) model attribute determination method and device, computer equipment and storage medium
CN114139262A (en) * 2021-12-02 2022-03-04 浙江华东工程数字技术有限公司 BIM model creation method and system based on BIM model data standard
CN114792036A (en) * 2022-06-02 2022-07-26 广东工业大学 Method, device and medium for judging conversion of standard part into non-standard part

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Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106934855A (en) * 2017-03-20 2017-07-07 王凯 Building 3D model building methods and device
CN108805510A (en) * 2017-04-27 2018-11-13 中国铁道科学研究院铁道建筑研究所 A kind of construction drawing design BIM model compliance checking methods and system
CN108805510B (en) * 2017-04-27 2021-11-23 中国铁道科学研究院铁道建筑研究所 Construction drawing design BIM model compliance auditing method and system
CN107341286A (en) * 2017-05-27 2017-11-10 广州地铁设计研究院有限公司 A kind of check method of BIM model elements
CN107341209B (en) * 2017-06-26 2020-05-12 清华大学 BIM model specification detection device and detection method based on semantic retrieval
CN107341209A (en) * 2017-06-26 2017-11-10 清华大学 BIM model specifications detection means and detection method based on semantic retrieval
CN107436967A (en) * 2017-06-26 2017-12-05 福建省建筑设计研究院 Specialized knowledge base collaboration interventional systems and its collaboration interventional method based on BIM
CN109670192A (en) * 2017-10-13 2019-04-23 上海宝冶建设工业炉工程技术有限公司 A kind of component ID batch extracting method based on BIM
CN107766313A (en) * 2017-10-19 2018-03-06 平安科技（深圳）有限公司 The introduction method and its terminal of a kind of data list
CN107766313B (en) * 2017-10-19 2019-05-07 平安科技（深圳）有限公司 A kind of introduction method and its terminal of data list
CN107967574A (en) * 2017-12-21 2018-04-27 深圳拎得清软件有限公司 Digitlization check of drawings method and its system based on BIM
CN109726470A (en) * 2018-12-27 2019-05-07 深圳市数字城市工程研究中心 A kind of check method, device and the medium of threedimensional model index
CN110414170A (en) * 2019-08-05 2019-11-05 重庆建工第三建设有限责任公司 A kind of construction pre-assembly method and system based on BIM technology
CN110717212A (en) * 2019-09-27 2020-01-21 贵州百胜工程建设咨询有限公司 BIM (building information modeling) model checking method
CN111209614A (en) * 2019-10-21 2020-05-29 广州市第一市政工程有限公司 BIM technology-based one-key identification method for high beam plate
CN111667577A (en) * 2020-04-30 2020-09-15 中铁第一勘察设计院集团有限公司 Method for detecting geometric shape information of four-electrical engineering component model
CN111680070A (en) * 2020-06-03 2020-09-18 清华大学 Building information model transferring and examining method and system based on visual programming
CN111663783A (en) * 2020-07-16 2020-09-15 广州城建职业学院 Assembly type building concrete pouring device based on BIM
CN112784341A (en) * 2021-01-29 2021-05-11 广联达科技股份有限公司 BIM (building information modeling) model attribute determination method and device, computer equipment and storage medium
CN112784341B (en) * 2021-01-29 2023-10-27 广联达科技股份有限公司 Method, device, computer equipment and storage medium for determining attribute of BIM model
CN114139262A (en) * 2021-12-02 2022-03-04 浙江华东工程数字技术有限公司 BIM model creation method and system based on BIM model data standard
CN114792036A (en) * 2022-06-02 2022-07-26 广东工业大学 Method, device and medium for judging conversion of standard part into non-standard part

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