CN102663168A - Method for three-dimensional conversion and pipeline conflict processing of two-dimensional drawing of cable layer - Google Patents
Method for three-dimensional conversion and pipeline conflict processing of two-dimensional drawing of cable layer Download PDFInfo
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Abstract
The invention relates to a method for three-dimensional conversion and pipeline conflict processing of a two-dimensional drawing of a cable layer. The method includes: (1) building a three-dimensional information model; and (2) performing three-dimensional information fusion on the model built in the step (1) on the basis of guiding. Compared with the prior art, the method for three-dimensional conversion and the pipeline conflict processing of the two-dimensional drawing of the cable layer has the advantages that processing capability of the whole construction process unit to cope with a complex and changeable project is improved, and the like.
Description
Technical field
The present invention relates to a kind of robotization treatment technology of cable floor drawing, especially relate to a kind of three-dimensional conversion and pipeline conflict processing method of cable floor two dimension drawing.
Background technology
Traditional architectural design all is the design of two dimension.Current, the 2D drawing is the final design achievement of paying of China's architectural design industry, and this is present industrial practice.Therefore, the Organization And Management of production procedure carries out round the making of 2D drawing.The CAD platform is all used in the making of 2D drawing now, in order to replace manual drawing.2D design is low to hardware requirement, it is very high to be easy to training, flexible design, efficient.Human in the architectural creation process, be primary in fact forever for the pursuit of aesthetic feeling.Human just beginning for the beautiful exploration of curved surface a long time ago, and be used among some famous buildings, and the designers that had a The present computer technology naturally more serious hope control complicated and changeable and more esthetical free form surface.Yet what make 2D designing technique blushing with shame is that it even the most basic geometric shape of this type building also are beyond expression.In this case, the 3D design has just been arisen at the historic moment.Draw with respect to 2D, the geometric properties that building can be accurately expressed in the 3D design, there is not the geometric expression obstacle in the 3D design, and no matter how complicated architectural image all can accurately show with the 3D design.
Use in the process increasingly extensive, deeply development in the building digital technology, manyly in architectural design influence the problem that digital technology develops in depth and gradually reveal clue.The degree of information sharing that wherein the most outstanding is is low.This shows that " information island " in the design department exists in a large number, the program independent operating that design software is incompatible, each is professional of different brands and can not swap data, and information resources can't be shared and integrate.The result who causes be the information transmission slowly, design information repeats, inconsistent or phenomenon such as lose and exist in a large number.A lot of design team still use the architectural drawing software of standalone version to draw architectural drawing, and managerial personnel continue to use outmoded mode and manage design.Owing to coordinate badly between the designer, working drawing repeats to draw, working drawing disappearance or working drawing are inconsistent each other etc., and phenomenon happens occasionally, and engineering construction and design management are caused very big influence.Simultaneously; Because resource and poor information analysis comprehensive, system and utilization between each business department of design companies; The level of adding enterprise institution is many; Cause horizontal communication difficulty, information to transmit distortion, therefore can't improve the management level and the effectiveness of operation of whole enterprise at all.These problems have become the obstacle of digital building designs, must strive to find the breach that can deal with problems.This breach is exactly information integration.Along with construction scale enlarges day by day, to architectural design require increasingly highly, architectural design must develop to the direction of collaborative design.
Summary of the invention
The object of the invention is exactly three-dimensional conversion and the pipeline conflict processing method that a kind of cable floor two dimension drawing is provided for the defective that overcomes above-mentioned prior art existence.
The object of the invention can be realized through following technical scheme:
A kind of three-dimensional conversion and pipeline conflict processing method of cable floor two dimension drawing is characterized in that, comprising:
1) makes up the three-dimensional information model;
2) model that step 1) is made up carries out merging based on the three-dimensional information of guiding.
Described step 1) makes up the three-dimensional information model and is specially:
1) receives two-dimentional drawing through common CAD file input interface based on RUBY;
2) the two-dimentional drawing that receives being carried out three-dimensional constitutes;
3) generate the three-dimensional information model.
Described X-Y scheme paper bag is drawn together civil engineering two dimension drawing, fire line two dimension drawing, illuminator two dimension drawing, cable testing bridge two dimension drawing and drainage pipeline two dimension drawing.
Described three-dimensional information model comprises the information-based model of civil engineering, the information-based model of fire line, the information-based model of illuminator, the information-based model of cable testing bridge and the information-based model of drainage pipeline.
The information-based model of described civil engineering comprises support post, trench drain hole, crossbeam, metope hole and the ceiling hole information of cable floor.
The information-based model of described fire line comprise the fire-fighting spraying pipe lay with volume coordinate and air sampling tube lay direction of routing and volume coordinate information.
The information-based model of described illuminator comprises locus, the power lead trend in space and the illuminating effect information of lighting that lighting is laid.
The information-based model of described cable testing bridge comprises the arrangement and method for construction information of size, spatial placement and the cable floor crane span structure of cable floor crane span structure.
Described three-dimensional information fusion based on guiding is specially:
1) collision detection in the actual physics space;
2) fire protection pipeline detects and the detection of blocking property of illumination;
3) collision detection in the work progress.
Compared with prior art, the present invention has the following advantages:
Through at working interface of corresponding increase of construction stage; And combine the collaborative design thought of advanced architecture information model to do corresponding improvement; Make construction building course itself have the mechanism of taking precautions against in advance, improve the processing power that engineering complicated and changeable is tackled in the whole construction course unit.
Description of drawings
Fig. 1 is a process flow diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is elaborated.
Embodiment
As shown in Figure 1, a kind of three-dimensional conversion and pipeline conflict processing method of cable floor two dimension drawing comprise:
1) makes up the three-dimensional information model;
2) model that step 1) is made up carries out merging based on the three-dimensional information of guiding.
Described step 1) makes up the three-dimensional information model and is specially:
1) receives two-dimentional drawing through common CAD file input interface based on RUBY;
2) the two-dimentional drawing that receives being carried out three-dimensional constitutes;
3) generate the three-dimensional information model.
Described X-Y scheme paper bag is drawn together civil engineering two dimension drawing, fire line two dimension drawing, illuminator two dimension drawing, cable testing bridge two dimension drawing and drainage pipeline two dimension drawing.Described three-dimensional information model comprises the information-based model of civil engineering, the information-based model of fire line, the information-based model of illuminator, the information-based model of cable testing bridge and the information-based model of drainage pipeline.
The information-based model of described civil engineering comprises support post, trench drain hole, crossbeam, metope hole and the ceiling hole information of cable floor.
The information-based model of described fire line comprise the fire-fighting spraying pipe lay with volume coordinate and air sampling tube lay direction of routing and volume coordinate information; Its arrangement principle is divided into according to the civil engineering span and on average lays and require to lay two kinds according to reality; What in practice of construction, often adopt is that the civil engineering span on average lays principle, promptly according to the cable floor developed width fire line and air sampling pipeline is carried out the vertical layout of single-candidate distance.
The information-based model of described illuminator comprises locus, the power lead trend in space and the illuminating effect information of lighting that lighting is laid; On the attribute of each light fixture, encapsulated lighting parameter and space daylighting parameter, these will help in the illumination stage of blocking blocking of actual object being made judgement.
The information-based model of described cable testing bridge comprises the arrangement and method for construction information of size, spatial placement and the cable floor crane span structure of cable floor crane span structure.The crane span structure spatial placement partial information of the information-based model of cable testing bridge is that the engineering drawing through two dimension obtains, and a part of in addition arrangement and method for construction needs artificially to collect on-the-spot construction experience and add, as much as possible the situation of construction stage is considered fully.
Described three-dimensional information fusion based on guiding is specially:
Five class models carry out the information fusion based on guiding, and the guiding classification is divided into collision, the collision in the work progress, fire line in the actual physics space and lays unreasonable and illumination is blocked etc.Can the guiding fusion be divided into three levels and carry out, first degree fusion belongs to the collision detection of physical space; The object of the spatial placement that the collision traversal is all detects the overlapping on how much.
The rationalization detection of fire protection pipeline and the detection of blocking property of illumination belong to the second layer and merge.The principle that fire protection pipeline lays should lay the position according to cable testing bridge and carry out; It is more rational arranging like this; And what in practice of construction, often adopt is that the civil engineering span on average lays principle; In actual engineering, can produce a lot of conflicts, the detection of the irrationality that fire protection pipeline lays need be merged information-based model of fire line and the information-based model of cable testing bridge.
Illumination is blocked and will be considered the information-based model of illuminator, the information-based model of civil engineering, the information-based model of cable testing bridge, produces the possibility of blocking because the crane span structure illumination of civil engineering column and measurement and cable has;
Collision detection in the work progress belongs to the 3rd layer of fusion, and belongs to the collision detection on the four-dimentional space, except space coordinates, increases free dimension again in addition.Common way is the information on the time dimension to be superimposed form the three dimensions after superposeing; Then under this three dimensions, carry out collision detection process; This way has been simplified the complexity of algorithm design aspect; Carrying out high efficient and reliable, is effective for the cable testing bridge of construction final stage and the installation of high-tension cable.
Claims (9)
1. the three-dimensional conversion and the pipeline conflict processing method of a cable floor two dimension drawing is characterized in that, comprising:
1) makes up the three-dimensional information model;
2) model that step 1) is made up carries out merging based on the three-dimensional information of guiding.
2. the three-dimensional conversion and the pipeline conflict processing method of a kind of cable floor two dimension drawing according to claim 1 is characterized in that described step 1) makes up the three-dimensional information model and is specially:
1) receives two-dimentional drawing through common CAD file input interface based on RUBY;
2) the two-dimentional drawing that receives being carried out three-dimensional constitutes;
3) generate the three-dimensional information model.
3. the three-dimensional conversion and the pipeline conflict processing method of a kind of cable floor two dimension drawing according to claim 2; It is characterized in that described X-Y scheme paper bag is drawn together civil engineering two dimension drawing, fire line two dimension drawing, illuminator two dimension drawing, cable testing bridge two dimension drawing and drainage pipeline two dimension drawing.
4. the three-dimensional conversion and the pipeline conflict processing method of a kind of cable floor two dimension drawing according to claim 3; It is characterized in that described three-dimensional information model comprises the information-based model of civil engineering, the information-based model of fire line, the information-based model of illuminator, the information-based model of cable testing bridge and the information-based model of drainage pipeline.
5. the three-dimensional conversion and the pipeline conflict processing method of a kind of cable floor two dimension drawing according to claim 4; It is characterized in that the information-based model of described civil engineering comprises support post, trench drain hole, crossbeam, metope hole and the ceiling hole information of cable floor.
6. the three-dimensional conversion and the pipeline conflict processing method of a kind of cable floor two dimension drawing according to claim 4; It is characterized in that, the information-based model of described fire line comprise the fire-fighting spraying pipe lay with volume coordinate and air sampling tube lay direction of routing and volume coordinate information.
7. the three-dimensional conversion and the pipeline conflict processing method of a kind of cable floor two dimension drawing according to claim 4; It is characterized in that the information-based model of described illuminator comprises locus, the power lead trend in space and the illuminating effect information of lighting that lighting is laid.
8. the three-dimensional conversion and the pipeline conflict processing method of a kind of cable floor two dimension drawing according to claim 4; It is characterized in that the information-based model of described cable testing bridge comprises the arrangement and method for construction information of size, spatial placement and the cable floor crane span structure of cable floor crane span structure.
9. the three-dimensional conversion and the pipeline conflict processing method of a kind of cable floor two dimension drawing according to claim 4 is characterized in that, described three-dimensional information fusion based on guiding is specially:
1) collision detection in the actual physics space;
2) fire protection pipeline detects and the detection of blocking property of illumination;
3) collision detection in the work progress.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103093061A (en) * | 2013-02-07 | 2013-05-08 | 中铁二十二局集团电气化工程有限公司 | Complex pipeline collision optimization method of subway electromechanical engineering |
| CN103256574A (en) * | 2013-04-18 | 2013-08-21 | 李宪坤 | Intelligent wiring method and system for LED lamps |
| CN106897448A (en) * | 2017-03-03 | 2017-06-27 | 广州地铁集团有限公司 | The crossed construction intelligent graphic displaying of subway engineering Gui Hang areas and collision detecting system |
| CN109033631A (en) * | 2018-07-25 | 2018-12-18 | 中国长江电力股份有限公司 | A kind of power station optical cable or cable routing three-dimensional display method based on design information |
| CN109162407A (en) * | 2018-09-25 | 2019-01-08 | 重庆大学产业技术研究院 | A kind of reinforced concrete member intersection region reinforcing bar automatic obstacle-avoiding method based on Artificial Potential Field Method |
| CN112669465A (en) * | 2020-12-02 | 2021-04-16 | 海能达通信股份有限公司 | Scene conversion method, electronic device and storage medium |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103093061A (en) * | 2013-02-07 | 2013-05-08 | 中铁二十二局集团电气化工程有限公司 | Complex pipeline collision optimization method of subway electromechanical engineering |
| CN103093061B (en) * | 2013-02-07 | 2015-09-09 | 中铁二十二局集团电气化工程有限公司 | A kind of subway electromechanical engineering comprehensive pipeline collision optimization method |
| CN103256574A (en) * | 2013-04-18 | 2013-08-21 | 李宪坤 | Intelligent wiring method and system for LED lamps |
| CN106897448A (en) * | 2017-03-03 | 2017-06-27 | 广州地铁集团有限公司 | The crossed construction intelligent graphic displaying of subway engineering Gui Hang areas and collision detecting system |
| CN106897448B (en) * | 2017-03-03 | 2020-09-25 | 广州地铁集团有限公司 | Subway engineering rail-running area cross construction intelligent graphical display and collision detection system |
| CN109033631A (en) * | 2018-07-25 | 2018-12-18 | 中国长江电力股份有限公司 | A kind of power station optical cable or cable routing three-dimensional display method based on design information |
| CN109162407A (en) * | 2018-09-25 | 2019-01-08 | 重庆大学产业技术研究院 | A kind of reinforced concrete member intersection region reinforcing bar automatic obstacle-avoiding method based on Artificial Potential Field Method |
| CN109162407B (en) * | 2018-09-25 | 2020-08-04 | 重庆大学产业技术研究院 | Automatic obstacle avoidance method for reinforcing steel bars in crossed area of reinforced concrete member based on artificial potential field method |
| CN112669465A (en) * | 2020-12-02 | 2021-04-16 | 海能达通信股份有限公司 | Scene conversion method, electronic device and storage medium |
| CN112669465B (en) * | 2020-12-02 | 2024-03-15 | 海能达通信股份有限公司 | Scene change method, electronic device and storage medium |
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