CN109491997A - The method of structure category tree is quickly generated in management platform based on BIM technology - Google Patents
The method of structure category tree is quickly generated in management platform based on BIM technology Download PDFInfo
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- CN109491997A CN109491997A CN201811154228.0A CN201811154228A CN109491997A CN 109491997 A CN109491997 A CN 109491997A CN 201811154228 A CN201811154228 A CN 201811154228A CN 109491997 A CN109491997 A CN 109491997A
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Abstract
The method of structure category tree is quickly generated in the present invention relates to a kind of management platform based on BIM technology, by adding LID encoded attributes in component, BIM model is separated with encoded attributes, model tile light-weight technologg, node is associated with component using GUID, to create the one-to-one relationship of each node and component.This method can not only quickly position of the positioning member in directory tree, and one-to-one mapping relations can be formed with component, it is quickly found out component using node, using the quick positioning node of component, is now based in the management platform of BIM technology in fact and quickly generates structure category tree purpose.
Description
Technical field
The present invention, which relates to, belongs to building and traffic engineering technical field, and in particular to a kind of management platform based on BIM technology
In quickly generate the method for structure category tree.
Background technique
BIM technology is quickly grown in building and traffic engineering field, using BIM technology as the computer information technology of representative
Even more become research and development direction in architectural engineering, " 2016 ~ 2020 Construction Industry Information development outline " is pointed out using BIM as core
Up-to-date information technology, become support industry technology upgrading, production method change, management mode innovation core technology.It is required that
Designing unit, construction enterprises should all grasp and realize that BIM is answered with enterprise management system and the integrated of other information technology
With.
To realize the management of Component- Based Development grade in BIM technology application, need professional structure component in the form of directory tree
It is unfolded, convenient for users to positioning to component, while forms one-to-one mapping relations with Component Category, and it is current
The prior art and use the application for rarely having this respect in precedent.
Summary of the invention
The side of structure category tree is quickly generated in the object of the present invention is to provide a kind of management platform based on BIM technology
Method forms one-to-one mapping relations with Component Category while positioning to component, solves management platform and quickly generates knot
The problem of structure directory tree.
The technical scheme adopted by the invention is as follows:
The method of structure category tree is quickly generated in management platform based on BIM technology, it is characterised in that:
It is realized by following steps:
By adding LID encoded attributes in component, BIM model is separated with encoded attributes, at model tile lightweight
Reason, is associated with node with component, to create the one-to-one relationship of each node and component using GUID.
Specifically includes the following steps:
1) when generating BIM model, the LID encoded attributes for having level concept are added in each component；
2) when entering management platform, first the threedimensional model of model is separated with encoded attributes, the GUID and volume of component
Code attribute is put into togerther in a database；
3) isolated threedimensional model entity is carried out in management platform the light-weight technologg of tile；
4) database of storage encoded attributes is analyzed in management platform, generates tree-shaped node using level coding；
5) component and tree-shaped node are bound using GUID.
In step 1), the attribute value of LID encoded attributes is text mode expression.
In step 3), light-weight technologg, which refers to, only retains contour structure, does not include any parameterized information.
The invention has the following advantages that
1, this method is simple and convenient, and groundwork is to write the LID coding with layer structure, adds when generating BIM model
One attribute；
2, structure category management is easier to carry out in BIM management platform, node and component have one-to-one relationship, conveniently look into
The attribute connecting for looking for positioning and Component Category, more meets speciality habit；
3, model is separated with attribute information, model light-weight technologg rear platform response speed faster, is more held attribute database
Easily expand management, it is more efficient.
The present invention separates BIM model with encoded attributes, model tile by adding LID encoded attributes in component
Change light-weight technologg, node is associated with component using GUID, to create the one-to-one relationship of each node and component, compiles
Code structure is simple, and corresponding node is clear, and the attribute connecting of easy-to-look-up positioning and Component Category facilitates computer to read and know
, not more efficient.
Detailed description of the invention
Fig. 1 is flow chart of the present invention.
Fig. 2 is structure category tree and the coding of a bridge block.
Specific embodiment
The present invention will be described in detail With reference to embodiment.
The method that structure category tree is quickly generated in the present invention relates to a kind of management platform based on BIM technology, it is main real
Applying method is as follows:
1) first by profession design cell based on, in design cell all directory nodes and component encode, save
Point and component require coding unique.As the design cell of bridge defines: the internal relatively independent complete engineering of bridge profession
Unit, such as a bridge block, a culvert must be divided into different design cells when across different budgetary estimate paragraphs.
Such as XXX grand bridge, the bibliographic structure tree of the complete bridge is established out, structure category tree, which refers to, starts from the design cell root
The multi-layer tree of catalogue Zhongdao minimum member unit.As shown in Figure 1.
2) when entering engineering management platform, first the three-dimensional body of BIM model is separated with encoded attributes, component
GUID and encoded attributes be put into togerther in a database；
3) light-weight technologg for isolated threedimensional model entity being carried out in management platform tile, only retains contour structure,
Not comprising any parameterized information；
4) database of storage encoded attributes is analyzed in management platform, generates tree-shaped node using LID level coding；
5) component and tree-shaped node are bound using GUID, whole flow process figure is shown in Fig. 2.
Present invention firstly provides LID coding methods, and coding structure is simple, meet speciality habit, and corresponding node is clear, convenient
The attribute connecting of search and orientation and Component Category, it is easier to which computer is read and identification, more efficient.
This method can not only quickly position of the positioning member in directory tree, and can with component formed correspond
Mapping relations, be quickly found out component using node, using the quick positioning node of component, be now based on the management of BIM technology in fact
Structure category tree purpose is quickly generated in platform.
The present invention is that one kind quickly generates structure category tree method, this method can not only quickly positioning member in directory tree
In position, and one-to-one mapping relations can be formed with component, be quickly found out component using node, it is fast using component
Fast positioning node is now based in the management platform of BIM technology in fact and quickly generates structure category tree purpose.
The contents of the present invention are not limited to cited by embodiment, and those of ordinary skill in the art are by reading description of the invention
And to any equivalent transformation that technical solution of the present invention is taken, all are covered by the claims of the invention.
Claims (4)
1. quickly generating the method for structure category tree in the management platform based on BIM technology, it is characterised in that:
It is realized by following steps:
By adding LID encoded attributes in component, BIM model is separated with encoded attributes, at model tile lightweight
Reason, is associated with node with component, to create the one-to-one relationship of each node and component using GUID.
2. the method for quickly generating structure category tree in the management platform according to claim 1 based on BIM technology, special
Sign is:
Specifically includes the following steps:
1) when generating BIM model, the LID encoded attributes for having level concept are added in each component；
2) when entering management platform, first the threedimensional model of model is separated with encoded attributes, the GUID and volume of component
Code attribute is put into togerther in a database；
3) isolated threedimensional model entity is carried out in management platform the light-weight technologg of tile；
4) database of storage encoded attributes is analyzed in management platform, generates tree-shaped node using level coding；
5) component and tree-shaped node are bound using GUID.
3. the method for quickly generating structure category tree in the management platform according to claim 2 based on BIM technology, special
Sign is:
In step 1), the attribute value of LID encoded attributes is text mode expression.
4. the method for quickly generating structure category tree in the management platform according to claim 2 based on BIM technology, special
Sign is:
In step 3), light-weight technologg, which refers to, only retains contour structure, does not include any parameterized information.
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| CN201811154228.0A CN109491997B (en) | 2018-09-30 | 2018-09-30 | Method for rapidly generating structure directory tree in management platform based on BIM technology |
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| CN201811154228.0A CN109491997B (en) | 2018-09-30 | 2018-09-30 | Method for rapidly generating structure directory tree in management platform based on BIM technology |
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| CN109491997A true CN109491997A (en) | 2019-03-19 |
| CN109491997B CN109491997B (en) | 2022-04-01 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110750831A (en) * | 2019-10-21 | 2020-02-04 | 西南交通大学 | Method for constructing tunnel BIM model based on Revit platform |
| CN113065774A (en) * | 2021-04-06 | 2021-07-02 | 中国电建集团成都勘测设计研究院有限公司 | Water conservancy and hydropower engineering investigation and design result management method |
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| CN102096711A (en) * | 2011-01-24 | 2011-06-15 | 四川长虹电器股份有限公司 | Method for constructing tree structural directory in database |
| CN104573999A (en) * | 2015-01-30 | 2015-04-29 | 浙江精工钢结构集团有限公司 | Application method of steel structure BIM (building information modeling) information platform |
| CN106600239A (en) * | 2016-12-28 | 2017-04-26 | 中建科技有限公司 | Assembly type building construction full process data cooperation management system based on BIM |
| CN107515974A (en) * | 2017-08-14 | 2017-12-26 | 中建三局第二建设工程有限责任公司 | Architectural engineering operation management platform construction method and system based on BIM |
| WO2018069144A1 (en) * | 2016-10-14 | 2018-04-19 | Enterprixe Software Ltd Ab | Method and system for exchanging data between different sub systems |
| CN108133430A (en) * | 2017-11-15 | 2018-06-08 | 中建三局第二建设工程有限责任公司 | The operation maintenance management method that personnel positioning is combined with BIM |
-
2018
- 2018-09-30 CN CN201811154228.0A patent/CN109491997B/en active Active
Patent Citations (6)
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|---|---|---|---|---|
| CN102096711A (en) * | 2011-01-24 | 2011-06-15 | 四川长虹电器股份有限公司 | Method for constructing tree structural directory in database |
| CN104573999A (en) * | 2015-01-30 | 2015-04-29 | 浙江精工钢结构集团有限公司 | Application method of steel structure BIM (building information modeling) information platform |
| WO2018069144A1 (en) * | 2016-10-14 | 2018-04-19 | Enterprixe Software Ltd Ab | Method and system for exchanging data between different sub systems |
| CN106600239A (en) * | 2016-12-28 | 2017-04-26 | 中建科技有限公司 | Assembly type building construction full process data cooperation management system based on BIM |
| CN107515974A (en) * | 2017-08-14 | 2017-12-26 | 中建三局第二建设工程有限责任公司 | Architectural engineering operation management platform construction method and system based on BIM |
| CN108133430A (en) * | 2017-11-15 | 2018-06-08 | 中建三局第二建设工程有限责任公司 | The operation maintenance management method that personnel positioning is combined with BIM |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110750831A (en) * | 2019-10-21 | 2020-02-04 | 西南交通大学 | Method for constructing tunnel BIM model based on Revit platform |
| CN113065774A (en) * | 2021-04-06 | 2021-07-02 | 中国电建集团成都勘测设计研究院有限公司 | Water conservancy and hydropower engineering investigation and design result management method |
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Application publication date: 20190319 Assignee: Tianping Zhijian Information Technology Group Co.,Ltd. Assignor: CHINA RAILWAY FIRST SURVEY AND DESIGN INSTITUTE GROUP Co.,Ltd. Contract record no.: X2022980014135 Denomination of invention: A Method of Quickly Generating Structure Catalog Tree in Management Platform Based on BIM Technology Granted publication date: 20220401 License type: Common License Record date: 20220831 |
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