CN108319644A - drawing search method and system - Google Patents
drawing search method and system Download PDFInfo
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- CN108319644A CN108319644A CN201711416146.4A CN201711416146A CN108319644A CN 108319644 A CN108319644 A CN 108319644A CN 201711416146 A CN201711416146 A CN 201711416146A CN 108319644 A CN108319644 A CN 108319644A
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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
- G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
- G06F16/58—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
- G06F16/583—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
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- G—PHYSICS
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Abstract
The present invention provides a kind of drawing search method and systems, by determining construction keypoint part in the threedimensional model of the project under construction, it can coordinate the technical staff of unit in charge of construction and the designer of designing unit, the unknown place such as construction keypoint part as much as possible found in two-dimentional drawing before construction；The details two dimension drawing of the construction keypoint part and corresponding details threedimensional model are generated according to the construction parameter, establish 3D rendering and 2D image incidence relations, improve the accuracy of the expression of detail design, improve control degree of the field technician to engineering complex node, improve the rated capacity of detail design, worker is facilitated to see drawing, improve the degree of understanding, it improves construction worker and accuracy is understood to the arrangement and method for construction of project under construction, increase operation accuracy, reduction is done over again, ensure project quality and enterprise profit, to check and accept hidden project under construction, create convenience.
Description
Technical field
The present invention relates to a kind of drawing search method and systems.
Background technology
That constructs now confides a technological secret typically based on two dimension constructs blueprint, the design provided in conjunction with designing unit
It tells somebody what one's real intentions are file, then engineering characteristic, technology requirement, operating method, quality index, working measure is expressed with the mode of verbal description
Equal engineering informations.Existing problems and shortcomings：
1) it is written form to be told somebody what one's real intentions are due to the design that designing unit provides.Therefore, it be easy to cause the technology of unit in charge of construction
The difference of personnel and the designer of designing unit in word understanding, along with the drawing that designing unit provides is two-dimentional drawing,
And design information expressed by two-dimentional drawing and imperfect, so, all it is only with unit in charge of construction technical staff in many cases
Individual's imagination judges the intention of designer with experience.Thus easily cause designer with construction technical staff in design idea
Upper generation difference, causes the effect of the engineering worked it out and design requirement to fall far short, and often results in unnecessary do over again.
2) effect is slow, and waste is big.Unit in charge of construction in construction, for avoid worker generate secondary misunderstanding the case where, scene it is past
Toward using men-to-men defense method, by experienced technician or section chief scene stare at worker construction, this resulted in manpower and when
Between on waste.
Invention content
It, can be expressed by existing two-dimentional drawing the purpose of the present invention is to provide a kind of drawing search method and system
Design information is simultaneously imperfect, and designer is caused to generate difference in design idea with construction technical staff, and construction is caused to be done over again
Problem.
To solve the above problems, the present invention provides a kind of electronic drawing search method, including：
The two-dimentional drawing for obtaining project under construction, according to the threedimensional model of project under construction described in the two-dimentional drawing creation；
Construction keypoint part is determined in the threedimensional model of the project under construction；
Obtain the construction parameter of construction keypoint part；
The details two dimension drawing of the construction keypoint part and corresponding details three-dimensional mould are generated according to the construction parameter
Type；
The details two dimension drawing of scanning construction keypoint part；
According to the details two dimension drawing of the construction keypoint part scanned, corresponding details threedimensional model is obtained；
The details two dimension drawing of the construction keypoint part and corresponding details threedimensional model are combined display.
Further, in the above-mentioned methods, by the details two dimension drawing and correspondence of the construction keypoint part to be shown
Details threedimensional model be combined after display, further include：
Obtain the rotation angle of the details two dimension drawing of the construction keypoint part to be shown；
According to the rotation angle, the details two dimension drawing of construction keypoint part described in the combination display and right is adjusted
The correspondence angles of display for the details threedimensional model answered.
Further, in the above-mentioned methods, after the construction parameter for obtaining construction keypoint part, further include：
The details threedimensional model is numbered；
According to the construction parameter of the corresponding construction keypoint part of the details threedimensional model, generate corresponding to the number
Construction datail description information.
Further, in the above-mentioned methods, it after generating the construction datail description information corresponding to the number, also wraps
It includes：
Obtain the number of details threedimensional model to be checked；
Corresponding construction datail description information is shown according to the number.
Further, in the above-mentioned methods, the X-Y scheme paper includes CAD diagram paper, and the three-dimensional module includes BIM moulds
Type.
Another side according to the present invention provides a kind of drawing searching system, including：
Modeling module, the two-dimentional drawing for obtaining project under construction, according to project under construction described in the two-dimentional drawing creation
Threedimensional model；Construction keypoint part is determined in the threedimensional model of the project under construction；Obtain the construction of construction keypoint part
Parameter；The details two dimension drawing of the construction keypoint part and corresponding details threedimensional model are generated according to the construction parameter；
Module is retrieved, the details two dimension drawing for scanning construction keypoint part；According to the construction keypoint part scanned
Details two dimension drawing, obtain corresponding details threedimensional model；By the details two dimension drawing and correspondence of the construction keypoint part
Details threedimensional model be combined display.
Further, in above system, the retrieval module is additionally operable to obtain the construction keypoint part to be shown
Details two dimension drawing rotation angle；According to the rotation angle, keypoint part of constructing described in the combination display is adjusted
Details two dimension drawing and corresponding details threedimensional model correspondence angles of display.
Further, in above system, the modeling module is additionally operable to that the details threedimensional model is numbered；
According to the construction parameter of the corresponding construction keypoint part of the details threedimensional model, the construction details corresponding to the number is generated
Description information.
Further, in above system, the retrieval module is additionally operable to obtain the volume of details threedimensional model to be checked
Number；Corresponding construction datail description information is shown according to the number.
Further, in above system, the X-Y scheme paper includes CAD diagram paper, and the three-dimensional module includes BIM moulds
Type.
Compared with prior art, the present invention by the threedimensional model of the project under construction determine construction keypoint part,
It can coordinate the technical staff of unit in charge of construction and the designer of designing unit, the two-dimentional drawing of discovery as much as possible before construction
In the unknown place such as construction keypoint part；The details two dimension drawing of the construction keypoint part is generated according to the construction parameter
With corresponding details threedimensional model, 3D rendering and 2D image incidence relations are established, the accuracy of the expression of detail design is improved, carries
High field technician improves the rated capacity of detail design, worker is facilitated to see drawing to the control degree of engineering complex node,
The degree of understanding is improved, construction worker is improved and accuracy is understood to the arrangement and method for construction of project under construction, increase operation accuracy, reduction is returned
Work ensures project quality and enterprise profit, to check and accept hidden project under construction, creates convenience.
Description of the drawings
Fig. 1 is the flow chart of the drawing search method of one embodiment of the invention；
Fig. 2 be one embodiment of the invention construction keypoint part details two dimension drawing and corresponding details threedimensional model into
Row combination display figure.
Specific implementation mode
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, below in conjunction with the accompanying drawings and specific real
Applying mode, the present invention is described in further detail.
As shown in Figure 1, the present invention provides a kind of drawing search method, including：
Step S1 obtains the two-dimentional drawing of project under construction, according to the three-dimensional of project under construction described in the two-dimentional drawing creation
Model；
Step S2 determines construction keypoint part in the threedimensional model of the project under construction；
Step S3 obtains the construction parameter of construction keypoint part；
Step S4 generates the details two dimension drawing of the construction keypoint part and corresponding details according to the construction parameter
Threedimensional model；
Here, two-dimentional drawing can be utilized to establish digital three-dimemsional model, construction drawing joint examination is carried out using threedimensional model,
The place of emphasis in threedimensional model is subjected to careful modeling, obtains the details two dimension drawing of construction keypoint part and corresponding details
Threedimensional model；
Step S5, the details two dimension drawing of scanning construction keypoint part；
Step S6 obtains corresponding details threedimensional model according to the details two dimension drawing of the construction keypoint part scanned；
The details two dimension drawing of the construction keypoint part and corresponding details threedimensional model are combined aobvious by step S7
Show.As shown in Fig. 2, being set with the hardware such as the camera with scanning function by mobile phone or there is also software can be installed
Standby 1, two-dimentional drawing 2 and corresponding three-dimensional BIM models 3 (virtual image) are shown in hardware setting, to be particularly shown node structure
Make way.
Here, graph scanning automatic Matching can be utilized the plan view and solid of the heavy difficult point position node of project
Figure is matched.
The present invention can coordinate unit in charge of construction by determining construction keypoint part in the threedimensional model of the project under construction
Technical staff and designing unit designer, the construction keypoint part as much as possible found in two-dimentional drawing before construction
Etc. unknown place；The details two dimension drawing and corresponding details three-dimensional of the construction keypoint part are generated according to the construction parameter
Model establishes 3D rendering and 2D image incidence relations, improves the accuracy of the expression of detail design, improves field technician couple
The control degree of engineering complex node, improves the rated capacity of detail design, and worker is facilitated to see drawing, improves the degree of understanding, carries
High construction worker understands accuracy to the arrangement and method for construction of project under construction, increases operation accuracy, and reduction is done over again, and ensures project quality
And enterprise profit creates convenience to check and accept hidden project under construction.
In one embodiment of drawing search method of the present invention, step S6, by the thin of the construction keypoint part to be shown
The two-dimentional drawing of section and corresponding details threedimensional model are combined display, further include later：
Obtain the rotation angle of the details two dimension drawing of the construction keypoint part to be shown；
According to the rotation angle, the details two dimension drawing of construction keypoint part described in the combination display and right is adjusted
The correspondence angles of display for the details threedimensional model answered.
Here, by constantly adjusting the construction details two dimension drawing of keypoint part described in the combination display and corresponding
The correspondence angles of display of details threedimensional model, can the clearer details for showing construction keypoint part.
The present invention one embodiment of drawing search method in, step S3, obtain construction keypoint part construction parameter after,
Further include：
The details threedimensional model is numbered；
According to the construction parameter of the corresponding construction keypoint part of the details threedimensional model, generate corresponding to the number
Construction datail description information.
Here, each details threedimensional model can be numbered, document is made, the document of reference numeral is directed to this number
Construction keypoint part construction technology and points for attention be described in detail, further increase construction personnel to project under construction
The understanding accuracy of details.
The present invention one embodiment of drawing search method in, generate corresponding to the number construction datail description information it
Afterwards, further include：
Obtain the number of details threedimensional model to be checked；
Corresponding construction datail description information is shown according to the number.
Here, by the number can quick search to corresponding construction datail description information, referred to for construction personnel.
In one embodiment of drawing search method of the present invention, the X-Y scheme paper includes CAD diagram paper, the three-dimensional module packet
Include BIM models.
Another side according to the present invention provides a kind of drawing searching system, including：
Modeling module, the two-dimentional drawing for obtaining project under construction, according to project under construction described in the two-dimentional drawing creation
Threedimensional model；Construction keypoint part is determined in the threedimensional model of the project under construction；Obtain the construction of construction keypoint part
Parameter；The details two dimension drawing of the construction keypoint part and corresponding details threedimensional model are generated according to the construction parameter；
Module is retrieved, the details two dimension drawing for scanning construction keypoint part；According to the construction keypoint part scanned
Details two dimension drawing, obtain corresponding details threedimensional model；By the details two dimension drawing and correspondence of the construction keypoint part
Details threedimensional model be combined display.
Here, two-dimentional drawing can be utilized to establish digital three-dimemsional model, construction drawing joint examination is carried out using threedimensional model,
The place of emphasis in threedimensional model is subjected to careful modeling, obtains the details two dimension drawing of construction keypoint part and corresponding details
Threedimensional model；
Can utilize graph scanning automatic Matching by the plan view of the heavy difficult point position node of project and stereogram into
Row matching.
The present invention can coordinate unit in charge of construction by determining construction keypoint part in the threedimensional model of the project under construction
Technical staff and designing unit designer, the construction keypoint part as much as possible found in two-dimentional drawing before construction
Etc. unknown place；The details two dimension drawing and corresponding details three-dimensional of the construction keypoint part are generated according to the construction parameter
Model establishes 3D rendering and 2D image incidence relations, improves the accuracy of the expression of detail design, improves field technician couple
The control degree of engineering complex node, improves the rated capacity of detail design, and worker is facilitated to see drawing, improves the degree of understanding, carries
High construction worker understands accuracy to the arrangement and method for construction of project under construction, increases operation accuracy, and reduction is done over again, and ensures project quality
And enterprise profit creates convenience to check and accept hidden project under construction.
In one embodiment of drawing searching system of the present invention, the retrieval module is additionally operable to obtain described to be shown apply
The rotation angle of the details two dimension drawing of work keypoint part；According to the rotation angle, adjusts and applied described in the combination display
The correspondence angles of display of the details two dimension drawing of work keypoint part and corresponding details threedimensional model.
Here, by constantly adjusting the construction details two dimension drawing of keypoint part described in the combination display and corresponding
The correspondence angles of display of details threedimensional model, can the clearer details for showing construction keypoint part.
In one embodiment of drawing searching system of the present invention, the modeling module is additionally operable to the details threedimensional model
It is numbered；According to the construction parameter of the corresponding construction keypoint part of the details threedimensional model, generates and correspond to the number
Construction datail description information.
Here, each details threedimensional model can be numbered, document is made, the document of reference numeral is directed to this number
Construction keypoint part construction technology and points for attention be described in detail, further increase construction personnel to project under construction
The understanding accuracy of details.
In one embodiment of drawing searching system of the present invention, the retrieval module is additionally operable to obtain details three to be checked
The number of dimension module；Corresponding construction datail description information is shown according to the number.
Here, by the number can quick search to corresponding construction datail description information, referred to for construction personnel.
In one embodiment of drawing searching system of the present invention, the X-Y scheme paper includes CAD diagram paper, the three-dimensional module packet
Include BIM models.
In a concrete application embodiment of the invention, it can be carried out with the difficult node that the threedimensional model of project under construction combs out
Collect combing, arrange a difficult node construction figure sheet (small format), all difficult nodes of book painted on top state two dimension
Drawing and use corresponding number, allow construction personnel everyone with an atlas the mistake of construction see record space from the point of view of Cheng Zhongru
It, can be with being mounted with that the mobile phone (mobile phone of oneself can be installed arbitrarily) of the system of the present invention is right it was found that not sure node way
Corresponding two-dimentional drawing is scanned on accurate small book, can build the three-dimensional corresponding to two-dimentional drawing above mobile phone screen at once
Model, it is that construction personnel can quickly understand complex node for which type of construction, during constructing operation the attention which type of
Problem thus greatly improves worker's construction operation quality, and also facilitates the work of telling somebody what one's real intentions are of worker's interpreting blueprints and technical staff
Make, work is very clear.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.
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.
Obviously, those skilled in the art can carry out invention spirit of the various modification and variations without departing from the present invention
And range.If in this way, these modifications and changes of the present invention belong to the claims in the present invention and its equivalent technologies range it
Interior, then the present invention is also intended to including these modification and variations.
Claims (10)
1. a kind of drawing search method, which is characterized in that including：
The two-dimentional drawing for obtaining project under construction, according to the threedimensional model of project under construction described in the two-dimentional drawing creation；
Construction keypoint part is determined in the threedimensional model of the project under construction；
Obtain the construction parameter of construction keypoint part；
The details two dimension drawing of the construction keypoint part and corresponding details threedimensional model are generated according to the construction parameter；
The details two dimension drawing of scanning construction keypoint part；
According to the details two dimension drawing of the construction keypoint part scanned, corresponding details threedimensional model is obtained；
The details two dimension drawing of the construction keypoint part and corresponding details threedimensional model are combined display.
2. drawing search method as described in claim 1, which is characterized in that by the thin of the construction keypoint part to be shown
The two-dimentional drawing of section and corresponding details threedimensional model are combined after display, further include：
Obtain the rotation angle of the details two dimension drawing of the construction keypoint part to be shown；
According to the rotation angle, the details two dimension drawing of construction keypoint part described in the combination display and corresponding is adjusted
The correspondence angles of display of details threedimensional model.
3. drawing search method as described in claim 1, which is characterized in that obtain construction keypoint part construction parameter it
Afterwards, further include：
The details threedimensional model is numbered；
According to the construction parameter of the corresponding construction keypoint part of the details threedimensional model, the construction corresponding to the number is generated
Datail description information.
4. drawing search method as claimed in claim 3, which is characterized in that the construction details generated corresponding to the number is retouched
After stating information, further include：
Obtain the number of details threedimensional model to be checked；
Corresponding construction datail description information is shown according to the number.
5. drawing search method as described in claim 1, which is characterized in that the X-Y scheme paper includes CAD diagram paper, and described three
It includes BIM models to tie up module.
6. a kind of drawing searching system, which is characterized in that including：
Modeling module, the two-dimentional drawing for obtaining project under construction, according to three of project under construction described in the two-dimentional drawing creation
Dimension module；Construction keypoint part is determined in the threedimensional model of the project under construction；Obtain the construction parameter of construction keypoint part；
The details two dimension drawing of the construction keypoint part and corresponding details threedimensional model are generated according to the construction parameter；
Module is retrieved, the details two dimension drawing for scanning construction keypoint part；According to the thin of the construction keypoint part scanned
The two-dimentional drawing of section, obtains corresponding details threedimensional model；By the details two dimension drawing of the construction keypoint part and corresponding thin
Section threedimensional model is combined display.
7. drawing searching system as claimed in claim 6, which is characterized in that the retrieval module is additionally operable to wait for described in acquisition
The rotation angle of the details two dimension drawing of the construction keypoint part of display；According to the rotation angle, the combination display is adjusted
Described in construction keypoint part details two dimension drawing and corresponding details threedimensional model correspondence angles of display.
8. drawing searching system as claimed in claim 6, which is characterized in that the modeling module is additionally operable to the details
Threedimensional model is numbered；According to the construction parameter of the corresponding construction keypoint part of the details threedimensional model, generation corresponds to
The construction datail description information of the number.
9. drawing searching system as claimed in claim 8, which is characterized in that the retrieval module is additionally operable to obtain to be checked
Details threedimensional model number；Corresponding construction datail description information is shown according to the number.
10. drawing searching system as claimed in claim 6, which is characterized in that the X-Y scheme paper includes CAD diagram paper, described
Three-dimensional module includes BIM models.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711416146.4A CN108319644B (en) | 2017-12-25 | 2017-12-25 | Drawing retrieval method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711416146.4A CN108319644B (en) | 2017-12-25 | 2017-12-25 | Drawing retrieval method and system |
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| Publication Number | Publication Date |
|---|---|
| CN108319644A true CN108319644A (en) | 2018-07-24 |
| CN108319644B CN108319644B (en) | 2021-10-22 |
Family
ID=62890943
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| CN201711416146.4A Active CN108319644B (en) | 2017-12-25 | 2017-12-25 | Drawing retrieval method and system |
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Cited By (1)
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| CN109766572A (en) * | 2018-11-29 | 2019-05-17 | 耿思宁 | It is a kind of can four directions interaction architectural design system and its application method |
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| CN105046359A (en) * | 2015-07-19 | 2015-11-11 | 南宁市政工程集团有限公司 | BIM (Building Information Modelling) technology based municipal pipeline factory prefabrication and installation method |
| US20170091329A1 (en) * | 2015-08-06 | 2017-03-30 | 3D Plus Limited | Systems and methods for providing 3d search results |
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| CN102509509A (en) * | 2011-10-09 | 2012-06-20 | 西安煤航信息产业有限公司 | Underground pipeline positioning method based on CORS (continuous operational reference system) |
| CN104537098A (en) * | 2015-01-09 | 2015-04-22 | 南京朗坤自动化有限公司 | CAD blueprint search method based on GIS technology |
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| Publication number | Publication date |
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| CN108319644B (en) | 2021-10-22 |
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