CN105224705B - The comprehensive editing system of construction project template and method, row's modular system and method - Google Patents
The comprehensive editing system of construction project template and method, row's modular system and method Download PDFInfo
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Abstract
Present invention discloses a kind of comprehensive editing system of construction project template and method, row's modular system and method, the comprehensive editing system includes merging modular unit, segmentation modular unit；Merge modular unit more than two templates are merged into one；The combined template selected the template adjacent and coplanar for boundary；Merging template contours polygon is a polygon；By in first template data record of the polygon setting after merging to selection, remaining template record is deleted；Regenerate the three-dimensional simulation model of the template after merging；Divide modular unit a template is divided into more than two templates；After selecting the template to be divided, edit commands is set, segmentation template contours polygon is more than two polygons；A template data record is generated for the polygon after each segmentation, and successively sets its template contours for polygon；Delete divided polygon.The present invention can directly edit the template sequenced as needed.
Description
Technical field
The invention belongs to construction projects to arrange mould technical field, be related to a kind of row's modular system of construction project gang form, especially
It is related to a kind of construction project gang form fully-automatic intelligent and integrally arranges modular system, and the present invention also discloses a kind of construction project combination
Template fully-automatic intelligent integrally arranges mould method；Meanwhile the invention further relates to a kind of comprehensive editing system of construction project template and
Method.
Background technique
With being constantly progressive for engineering construction and administrative skill, it is raising efficiency, improves quality level, many work posts
All from " building site one-shot job " to " batch production standard operation " develops.Construction project gang form is marked using new material, factory
Quasi- operation is exactly one of them.
The construction of construction project gang form will carry out template arrangement to each component before this, and draw out matching die figure, then with this
Carry out factory process and on-site assembly production.The template of construction project gang form is arranged, be according to the size of component dies plate face,
In conjunction with the standard size of building template and its component, arrange.It manually arranges completely, large labor intensity, working efficiency is low,
And redjustment and modification are extremely difficult.
Existing some gang form auxiliary row's mould software systems, assist row's mould by computer software tool, output is matched
Mould figure and mould material table.In existing gang form row's mould auxiliary software, user can read in the CAD diagram paper of engineering soft
Part, then according to the standard size of building template, the parameter of the row's of setting mould needs to arrange the component of mould, by software with mouse choosing
Auxiliary is arranged.Software reading element needs to arrange the size in the template face of template, according to the mark in building template component base
Object staff cun, arranges, and generates corner in component corner position and connects template.During arranging mould, advised according to building template
Model calculates supporting point position, generates supporting rod figure.
But existing these gang forms auxiliary row's mould software systems have the shortcomings that it is as follows:
(1) component that software can assist is imperfect
Construction project novel compositions template batch production standard operation, seeks to the various components one in main structure floor
Secondary property one-piece casting molding, improves construction quality.Existing gang form auxiliary row's mould software systems, generally directed to column wall or plate
The arrangement of such large area, cannot the row's of auxiliary mould for components such as the window that such as floats, balcony, air-conditioning plate, stair.
(2) single component arranges mould, and non-integral arranges mould
The entirety that architectural engineering is made of components such as column, wall, beam, plates, these components have various handover relationships.It is existing
Some gang forms auxiliary row's mould software systems, generally can only organ timbering wall, plate, or can only organ timbering wall, cannot be whole to column wall beam plate
Body carries out row's mould.In fact, the junction relationship of these components is complicated, is connected, formed whole with various handover templates
Template system.
(3) artificial participation is more, and degree of intelligence is not high, improves efficiency limited
Computer software is exactly used to improve efficiency work, reduces labor intensity.Existing gang form is auxiliary
The row's of helping mould software systems are in the operating process of auxiliary row's mould, for example to select to determine the component for needing to arrange mould, or first to arrange
Improvement Angle Position, then the row etc. of big face position is carried out, these require more artificial participations, and efficiency is very low.
The drawing of each component of each floor of entire engineering can be placed in a cad file by general ENGINEERING CAD figure,
As soon as and actually doing engineering is that then a floor is done a floor, identifies the region model operated by extracting so needing first to determine
It encloses.Present CAD identifies converting system, generally to use drawing dividing function, drawing is divided by floor component, then carries out
Identification is extracted.But this method has the disadvantage that:
(1) this method divides original CAD diagram, if needing to edit CAD diagram in subsequent operation, is dividing
Original image before segmentation can not just be reverted to after editing on drawing afterwards, this is just damaged caused by ENGINEERING CAD drawing.
(2) working efficiency is low, and needing to waste time carries out arrangement segmentation to drawing.In addition, if engineering design has altered,
After reloading CAD diagram, also to repeat the operation of segmentation.
(3) when cutting operation, rectangular area can only be selected to be split, cannot be operated with polygonal in form.
(4) after dividing, a CAD diagram paper may be divided into tens small figures, and each Zhang little Tu will be saved, greatly
The size for increasing project file greatly, is unfavorable for storing.
In addition, existing engineering drawing management method can not accurately identify crossbeam, stringer, and need to carry out by hand complicated
Operation, cannot achieve Weigh sensor.Software is extracted in present CAD identification, uses two figures respectively to beam and Y-direction beam for X
When expression, the general method pasted using duplication is stacked together by two figures, then starts identification again and extracts.But these are soft
Part has a disadvantage that and (is replicated with marking Y-direction beam, for pasting X on beam figure):
(1) if by Y-direction beam arrangement of reinforcement markup information and beam line side information all replicate, paste and X match to beam
After on muscle figure, causes beam sideline to be overlapped, easily identify mistake.
It (2), be first by beam side before duplication operation if only replicated the markup information on Y-direction beam arrangement of reinforcement
The figure layers such as line are hidden, and are increased operating procedure again in this way, are reduced efficiency.
(3) " duplication ", " stickup " operating process in, need mouse frequently to scale in screen, be mobile, low efficiency.
(4) operation of above-mentioned duplication, stickup, has damaged original image.
In addition, existing gang form arranges mould software, just for a kind of row's mould of component large area.For example, shearing together
1 parallel beam is arranged at wall, top, has 3 beams to intersect vertically, there is a column in wall.Existing gang form row mould software is only
Row's mould in big face domain can be carried out for part wall section (region far from parallel beam with the beam to intersect vertically).Existing scheme
The shortcomings that include: that (1) can not accurately find out each component and need to arrange the face domain of template, and then cannot achieve whole mould row；(2) no
It is able to achieve whole row's mould, is unsatisfactory for the needs of novel compositions template popularization and application.
It, cannot be intuitively to building it may also be noted that existing row's modular system can not emulate the template of arrangement
If the template that need to be laid is presented in personnel.Meanwhile existing row's modular system cannot edit template, cannot such as merge template, divide
Cut template.
In view of this, nowadays there is an urgent need to design a kind of new construction project row's mould mode, to overcome existing row's modular system
Drawbacks described above.
Summary of the invention
The technical problems to be solved by the present invention are: providing a kind of comprehensive editing system of construction project template, can will arrange
Good template is edited as needed.
The present invention also provides a kind of comprehensive edit methods of construction project template, can carry out as needed the template sequenced
Editor.
Meanwhile the present invention provides a kind of construction project gang form row modular system, and fully-automatic intelligent may be implemented and integrally arrange
Mould, can the row of greatly improving imitate rate and accuracy.
In addition, the present invention provides a kind of construction project gang form row mould method, fully-automatic intelligent may be implemented and integrally arrange
Mould, can the row of greatly improving imitate rate and accuracy.
In order to solve the above technical problems, the present invention adopts the following technical scheme:
A kind of comprehensive editing system of construction project template, the editing system include:
Merge modular unit, more than two templates are merged into one；The combined template selected is side
The adjacent and coplanar template in boundary；Merging template contours polygon is a polygon；By the polygon setting after merging to selection
First template data record in, delete remaining template record；Regenerate the three-dimensional simulation model of the template after merging；
Divide modular unit, a template is divided into more than two templates；After selecting the template to be divided, and
Edit commands is set, segmentation template contours polygon is more than two polygons；One is generated for the polygon after each segmentation
Template data record, and successively its template contours is set by polygon；Delete divided polygon；After regenerating segmentation
Newly-generated template three-dimensional simulation model.
As a preferred solution of the present invention, the editing system further include: three-dimensional simulation model generation unit, to
The front and back sides of the panel of template are generated by template contours polygon and base plate thickness；Distracted absolute altitude and spacing also are carried on the back to press,
Split bolt hole face is generated on wall column formwork face；By the bolt hole position on the distance computation template side plate of setting；Along template
Profile generates side plate face, and the face of bolt hole is generated by lateral opening position；The three-dimensional polyhedron of all of above face composition template, forms mould
The three-dimensional simulation model of plate；Then edited again by merging modular unit, dividing modular unit.
A kind of comprehensive edit methods of construction project template, the edit methods include:
Merge template step, more than two templates are merged into one；The combined template selected is boundary phase
Adjacent and coplanar template；Merging template contours polygon is a polygon；By the polygon setting after merging to the of selection
In one template data record, remaining template record is deleted；Regenerate the three-dimensional simulation model of the template after merging；
Divide template step, a template is divided into more than two templates；After selecting the template to be divided, and set volume
Order is collected, segmentation template contours polygon is more than two polygons；A template number is generated for the polygon after each segmentation
Its template contours is set by polygon according to record, and successively；Delete divided polygon；New life after regenerating segmentation
At template three-dimensional simulation model.
As a preferred solution of the present invention, the edit methods are gone back before merging template step, segmentation template step
Include: three-dimensional simulation model generation step, positive and negative two of the panel of template are generated by template contours polygon and base plate thickness
Face；Also to generate split bolt hole face on wall column formwork face by distracted absolute altitude and spacing is carried on the back；By the distance computation template of setting
Bolt hole position on side plate；Side plate face is generated along template contours, the face of bolt hole is generated by lateral opening position；All of above face group
At the three-dimensional polyhedron of template, the three-dimensional simulation model of template is formed.
A kind of construction project gang form row modular system, row's modular system include:
Intelligent recognition extraction module, to the mutual alignment relation and text mark between intellectual analysis construction project drawing lines
Note, converts entity component for lines, to generate three-dimensional building model；
Fully-automatic intelligent arranges mould module, uses the hollow cloth of 3D according to the three-dimensional building model that intelligent recognition extraction module generates
You generate hollow mold plate face by algorithm, further according to the correlation and setup parameter generation Angle formwork and plane mould between template face
Plate generates the support system and cross-pulling system of safety further according to technical specification；
Three-dimensional simulation model generation module, it is three-dimensional imitative to be carried out to the template of fully-automatic intelligent row's mould module output
True display；Panel of the three-dimensional simulation model generation module to generate template by template contours polygon and base plate thickness it is positive and negative
Two faces；By distracted absolute altitude and spacing is carried on the back, split bolt hole face is generated on wall column formwork face；By the distance computation template side of setting
Bolt hole position on plate；Side plate face is generated along template contours, the face of bolt hole is generated by lateral opening position；All of above face composition
The three-dimensional polyhedron of template, the i.e. three-dimensional simulation model of template；
Edit model module, the template to generate to fully-automatic intelligent row's mould module row's mould are edited；It is described
Edit model module includes:
Merge modular unit, more than two templates are merged into one；The combined template selected is side
The adjacent and coplanar template in boundary；Merging template contours polygon is a polygon；By the polygon setting after merging to selection
First template data record in, delete remaining template record；Regenerate the three-dimensional simulation model of the template after merging；
Divide modular unit, a template is divided into more than two templates；After selecting the template to be divided, and
Edit commands is set, segmentation template contours polygon is more than two polygons；One is generated for the polygon after each segmentation
Template data record, and successively its template contours is set by polygon；Delete divided polygon；After regenerating segmentation
Newly-generated template three-dimensional simulation model.
A kind of construction project gang form row mould method, row's mould method include:
Step S1, intelligent recognition extraction step, mutual alignment relation and text between intellectual analysis construction project drawing lines
Word mark, converts entity component for lines, to generate three-dimensional building model；
Step S2, fully-automatic intelligent arranges mould step, is used according to the three-dimensional building model that intelligent recognition extraction module generates
The hollow Boolean algorithm of 3D generates hollow mold plate face, further according between template face correlation and setup parameter generate Angle formwork and
Plane template generates the support system and cross-pulling system of safety further according to technical specification；
Step S3, three-dimensional simulation model generation step carries out three to the template of fully-automatic intelligent row's mould module output
Dimension emulation display；Panel of the three-dimensional simulation model generation module to generate template by template contours polygon and base plate thickness
Front and back sides；By distracted absolute altitude and spacing is carried on the back, split bolt hole face is generated on wall column formwork face；By the distance computation mould of setting
Bolt hole position on edges of boards plate；Side plate face is generated along template contours, the face of bolt hole is generated by lateral opening position；All of above face
Form the three-dimensional polyhedron of template, the i.e. three-dimensional simulation model of template.
Step S4, edit model step, the template generated to fully-automatic intelligent row's mould module row's mould are edited；Institute
Stating edit model step includes:
Merge template step, more than two templates are merged into one；The combined template selected is boundary phase
Adjacent and coplanar template；Merging template contours polygon is a polygon；By the polygon setting after merging to the of selection
In one template data record, remaining template record is deleted；Regenerate the three-dimensional simulation model of the template after merging；
Divide template step, a template is divided into more than two templates；After selecting the template to be divided, and set volume
Order is collected, segmentation template contours polygon is more than two polygons；A template number is generated for the polygon after each segmentation
Its template contours is set by polygon according to record, and successively；Delete divided polygon；New life after regenerating segmentation
At template three-dimensional simulation model.
The beneficial effects of the present invention are: construction project edit model system and method proposed by the present invention, it can be to each
Class template and component, 3D solid emulation display, convenient for macroscopic examination and control installation.Meanwhile " dynamic is dilatory to be checked " function,
Certain block template can be selected on the screen, it is towed out from original position, to check the handover situation of the situation template, by this
Inventive method can go deep into the detail structure that intra-node checks template delivery position.It is also possible to template into
Edlin such as merges template, segmentation template, facilitates the free editing template of imagination according to user.
Construction project gang form proposed by the present invention row's modular system and method, can the row of greatly improving imitate rate and accurate
Degree.The present invention realizes whole row's mould, and working efficiency is greatly improved.Opposite traditional-handwork arranges mould, and work can be improved in the present invention
Make hundred times of efficiency.Such as, Linda company Hu Xiong is converged by the training of half an hour in Shenzhen, has spent 2 hours, complete independently Xiamen ten thousand
The aluminium alloy in the section square plot the 06# building 8# matches mould and virtual assembling, and improving working efficiency is more than 200 times.
One of the important meaning of construction project novel compositions template is to carry out " primary structure molding ", is exactly a floor
In in addition to column wall beam plate, all components including stair, the luffer boards that float, air-conditioning plate, primary concreting.The present invention uses complete
Automated intelligent integrally arranges mould, facilitates the use for carrying out novel compositions template, helps the progress for pushing industry.
Detailed description of the invention
Fig. 1 is the composition schematic diagram that fully-automatic intelligent of the present invention integrally arranges modular system.
Fig. 2 is the flow chart that fully-automatic intelligent of the present invention integrally arranges mould method.
Fig. 3 is the composition schematic diagram of present invention row's modular system.
Fig. 4 is the effect picture using present invention row's modular system row's mould.
Specific embodiment
The preferred embodiment that the invention will now be described in detail with reference to the accompanying drawings.
Embodiment one
Fig. 1, Fig. 3 are please referred to, present invention discloses a kind of construction project gang form fully-automatic intelligents integrally to arrange modular system,
Row's modular system includes: CAD diagram paper processing module 1, CAD intelligent recognition extraction module 2, supplements draw and edit module 3, entirely oneself
Dynamic Intelligent drainage mould module 4, inspection and editor module 5 calculate output module 6.Modules are introduced individually below.
[CAD diagram paper processing module]
CAD diagram paper processing module is to handle CAD diagram paper.CAD diagram paper processing module includes: the load of CAD diagram paper
Unit, identification workspace setting unit, CAD diagram paper edit cell, CAD diagram paper storage unit.
For CAD diagram paper loading unit to load ENGINEERING CAD drawing into row's modular system, the component on drawing is extracted in identification
Location information and dimension information, and form building three-dimensional entity model；CAD diagram paper in the row's of being loaded into modular system, can show it
Bottom data information, including map data mining platform, location information；When subsequent identification is extracted, for the data of the pel on drawing
Information is identified and is extracted, to form component data.
Identification workspace setting unit is to choose what the CAD diagram paper loading unit identification extracted by input unit
Setting regions in CAD diagram paper, as identification workspace, the equal needle of movement of subsequent CAD intelligent recognition extraction module identification extraction
To the figure in identification workspace.
CAD diagram paper edit cell being edited to CAD diagram paper, including graphics edition, copy editor, segment decompose,
Drawing scale modification, command statement editor.
CAD diagram paper storage unit is to store the drawing by editor with the data format of AUTOCAD.
Identification workspace setting unit include: workspace area selection subelement, workspace area mark subelement,
Graphics filter subelement.
Identification workspace of the workspace area selection subelement to obtain selection range (can choose two with
On identification workspace can also freely be cut so that main workspace, subtask area is arranged for more than two identification workspaces
Change), the range of identification workspace is determined by selection rectangular active regions mode or polygon workspace mode；In rectangular active regions
Under mode, clicks at first point of screen graph area with mouse, then choose second point；Use the two points right as two of rectangles
Angle point forms the identification workspace of rectangle；If identifying that workspace is excessive, more than the indication range in screen graph area, by making
It is moved and is shielded with middle key, or scale graph area with mouse roller, second point is shown to graph area with both modes, is then selected again
It takes；Under polygon workspace mode, first vertex of polygon is chosen with mouse, then chooses second vertex, successively
All vertex of polygon are chosen；The identification workspace of a polygon is formed with these polygon vertexes；If there is vertex
It is not explicitly shown in screen graph area, can be moved and be shielded by using middle key, or scale graph area with mouse roller, vertex is shown
Into screen graph area, reselection.
After the workspace area mark subelement is established in identification workspace, the eye-catching mark work of ant line is used on the screen
Make the range in area.
The graphics filter subelement is when choosing figure, to use workspace in subsequent Classical correlation command operation
The figure of selection is filtered, only figure of the selection in identification workspace, guarantees the figure in only identification workspace；Filtering includes such as
Lower step: being converted to broken line for all figures, mainly for camber line, forms broken line from the center of circle by the goniometry subsection of setting；
By judge straightway vertex whether identification workspace in determine the pel whether in the range of identifying workspace；Such as
2 vertex of fruit line segment not in identification workspace, then judge whether the line segment and identification workspace have intersection point, if there is handing over
Point also determines the pel in the range of identifying workspace.
By the way that workspace is arranged, so that present system has a characteristic that (1) non-damage drive.Using this invention, add
It is downloaded to the CAD diagram paper of software, damage will not be divided.Cooperate " storage of CAD diagram paper " module, also counter again can save as CAD format.
(2) do not have to arrange segmentation drawing, greatly improve work efficiency.(3) " rectangle " and " polygon " workspace area can be drawn,
Meet the needs of Practical Project drawing for greater flexibility.(4) present invention can shield also with the feature of " drawing multiple workspaces "
Multiple workspaces are drawn on curtain, after establishing multiple work, selecting some work with mouse is main workspace, and main workspace is different
The frame lines in area are shown.When needing, identification identifies the information in subtask area simultaneously.
[CAD intelligent recognition extraction module]
CAD intelligent recognition extraction module is to the mutual alignment relation and text between intellectual analysis construction project drawing lines
Mark (if setting workspace, builds mutual alignment relation and text between engineering drawing lines in intellectual analysis workspace
Mark), entity component is converted by lines, to generate three-dimensional building model.Specifically, CAD intelligent recognition extraction module from
The relevant primitive information of the component to be identified is isolated in CAD diagram, and the correlation of component is analyzed from the primitive information separated
Information, and generate component entity.The CAD intelligent recognition extraction module includes: column wall member identification extraction unit, beam knowledge
Other extraction unit, stringer and crossbeam dispersion mark recognition unit, board member identify extraction unit, component edit cell.
Column wall member identifies extraction unit to pass through the figure of identification CAD diagram member after CAD diagram paper is loaded into row's modular system
Layer information, the flat shape intelligent recognition that the pel of figure layer where " column " and " shear wall " is constituted is in row's modular system
" column " and " shear wall " component；In conjunction with " layer is high " data information on identification CAD diagram paper, to further generate the three-dimensional of component
Physical model.
After beam identifies extraction unit the load of CAD diagram paper to be come in, by identifying the map data mining platform of CAD diagram member,
The flat shape that the pel of figure layer where " beam " is constituted, in conjunction with the dimension data for the beam that CAD diagram paper is marked, intelligence is known
" beam " component in modular system Wei not arranged；In conjunction with " layer is high " data information on identification CAD diagram paper, to further generate component
Three-dimensional entity model.
Stringer and crossbeam dispersion mark recognition unit are to identify that the dispersion of stringer and crossbeam marks；By X to beam and Y-direction
The dispersion mark (as indicated to mark with two figures) of beam puts together identification.
After board member identifies extraction unit the load of CAD diagram paper to be come in, by identifying the map data mining platform of CAD diagram member,
It is " plate " component arranged in modular system by the planar region intelligent recognition that the pel of figure layer where " column ", " wall ", " beam " is constituted；
In conjunction with " layer is high " data information on identification CAD diagram paper, to further generate the three-dimensional entity model of component.
Component edit cell is edited to the component extracted to identification；Public volume including being directed to all components
Volume, including rotation, duplication, movement, mirror image, deletion, and for the editor of different component, including be directed to beam and merge, beat
It is disconnected, flexible.
Wherein, the column wall member identification extraction unit includes wall member identification extraction unit, column component identification extraction list
Member.
The wall member identification extraction unit includes: that subelement, wall sideline layer change subelement, wall mark are chosen in wall sideline
Note chooses subelement, wall sideline grouping subelement, wall member computation subunit, wall mark acquisition subelement, wall member and generates son
Unit.
Subelement is chosen to choose wall sideline, wall sideline packet by identical figure layer, the immediate mode of same color in wall sideline
Include straight line and circular arc；Or it clicks with common selection mode, i.e. by mouse in screen to select wall sideline.
Wall sideline layer change subelement to the wall sideline that will be chosen layer change to pre-set wall sideline figure
In layer.
Wall mark chooses subelement to choose wall mark by identical figure layer, the immediate mode of same color；Or with commonly
Selection mode, clicked in screen to select wall to mark by mouse；It changes its figure layer and marks figure layer to pre-set wall
In.
Wall sideline grouping subelement is to be grouped the wall sideline in the figure layer of wall sideline by parallel lines, the line being parallel to each other
Section is assigned in same group, and the circular arc of phase concentric is considered parallel lines.
Wall member computation subunit calculates its mutual distance to the parallel lines in same group, if distance with it is preparatory
The wall of setting is of same size, is considered wall, calculates the center line of this parallel lines, using the center line of parallel lines as wall in
Heart line, the distance between parallel lines are wide as wall.
Wall marks acquisition subelement and marks to search for wall in center line of wall both sides, the distance range wide for two walls,
Mark by the nearest mark found as this wall.
Wall member generates subelement to generate wall member according to the center line of wall found.
The column component identification extraction unit includes: that subelement, column sideline layer change subelement, column mark are chosen in column sideline
Note chooses subelement, column sideline grouping subelement, maximum outsourcing Polygon Search subelement, column component and generates subelement, circulation
Generate control subelement, whole column components generate subelement, mark subelement.
Subelement is chosen to choose column sideline, including straight line by identical figure layer, the immediate mode of same color in column sideline
And circular arc；Or it clicks with common selection mode, i.e. with mouse in screen to select column sideline.
Column sideline layer change subelement to the column sideline that will be chosen layer change to pre-set column sideline figure
In layer.
Column mark chooses subelement choosing column mark by identical figure layer, the immediate mode of same color, or with general
Logical selection mode is clicked in screen to select column to mark with mouse；It changes its figure layer and marks figure layer to pre-set column
In.
Column sideline be grouped subelement to in the figure layer of column sideline column sideline be grouped, have intersection point between each other, or
Distance being grouped into the same group in set distance；The distance of two line segments is distance of two endpoints of line segment to another line segment, phase
After mutually calculating, smaller value therein is taken.
Maximum outsourcing Polygon Search subelement is to the smallest line segment of X-coordinate value in same group of line segment, from vertex
Search for its maximum outsourcing polygon；From an initial segment, the polygon being attached thereto is found from line-segment sets；When rise
When initial line is in polygon or on side, what is found is the polygon for having included initial line, this polygon is as edges of boards circle；When an initial line
Outside polygon, the line segment that is left and right, locating above and below including selections collection, then what is found is the outsourcing polygon of line-segment sets, this is more
Profile of the side shape as column.The method that maximum outsourcing Polygon Search subelement searches for maximum outsourcing polygon includes: (1) line
All line segments of Duan Jizhong and initial segment ask friendship, find out all line segments for having intersection point with initial segment；(2) in these line segments,
The intersection point line segment nearest from the starting point of initial segment is found, but intersection point cannot be starting point；(3) all lines are interrupted in point of intersection
Section, including initial segment；After initial segment is interrupted, starting point is to the line segment between intersection point as new initial segment；(4) it presses
Initial line segment endpoint, as zero degree, calculates the angle of line segment and initial segment after interrupting to starting point direction；(5) by angle it is minimum and
For 0 line segment as next initial segment, a line of the current initial segment as the polygon to be found；(6) if
The terminal of next initial segment is identical with some vertex on the side of the polygon found, then the side is the starting of polygon
Side, the next initial segment found are the termination side of polygon, play initial line, termination side and the line segment between it and constitute together most
The polygon searched out eventually；(7) if next initial segment and the polygon line segment found cannot form polygon, from
(1) step starts to repeat this process, until finding polygon；If there is no line segment in line-segment sets, then it is assumed that without more
Side shape also stops finding.
Column component generates subelement and connect with maximum outsourcing Polygon Search subelement, polygon to find an outsourcing
Shape generates a column component as the contour line of column；Simultaneously from being deleted in group inside outer contour and outer profile
Line segment.
Circulation generates control subelement and generates subelement using maximum outsourcing Polygon Search subelement, column component and repeat
Search and generation movement, search out all outsourcing polygons and generate all column components.
Whole column components generate subelement and pass through maximum outsourcing Polygon Search subelement, column component generation subelement, follow
Ring generates control subelement and has searched for whole line segment groups, generates whole column components.
Subelement is marked to search for the corresponding mark of column component in marking from column；The text of mark is apart from nearest column
Profile sideline is no more than 1.5 times of text height, if there is multiple satisfactory columns mark, then presses subject to recently；Distance
Calculation are as follows: using in four vertex of the outsourcing rectangle of text from column profile line segment it is nearest with a distance from as text to profile
The distance of line segment.
The beam identification extraction unit includes: that subelement, beam sideline layer change subelement, Liang Biao are chosen in beam sideline
Note is chosen subelement, mark Text region subelement, beam sideline grouping subelement, beam computation subunit, beam mark and is obtained
Subelement, beam generate subelement.
Subelement is chosen to choose beam sideline, including straight line by identical figure layer, the immediate mode of same color in beam sideline
And circular arc；Or it clicks with common selection mode, i.e. by mouse in screen to select beam sideline.
Beam sideline layer change subelement to the beam sideline that will be chosen layer change to pre-set beam sideline figure
In layer.
Beam mark chooses subelement to choose beam mark by identical figure layer, the immediate mode of same color；Or with general
Logical selection mode is clicked in screen to select beam to mark by mouse；Its figure layer is changed to pre-set beam mark figure
In layer.
Mark Text region subelement is previous to identify the mark text being sized from all beam marks
A is beam width, and the latter is depth of beam, and is recorded in a beam width array.
Beam sideline grouping subelement is to be grouped the beam sideline in the figure layer of wall sideline by parallel lines, the line being parallel to each other
Section is assigned in same group, and the circular arc of phase concentric is considered parallel lines.
Beam computation subunit to the parallel lines in same group, to calculate its mutual distance, if distance with
Some in beam width array is of same size, is considered one of beam, calculates the center line of this parallel lines, as beam center line,
Deck-siding is corresponding width in deck-siding array.
Beam mark obtains subelement on beam center line both sides, distance is search beam mark in the range of two deck-sidings,
Mark by the nearest mark found as this beam.
Beam generates subelement to generate beam according to beam center line.
Stringer and crossbeam dispersion mark recognition unit include: to save beam mark subelement, call beam mark subelement.
Beam mark subelement is saved longitudinal beam mark workspace/transverse beam mark workspace is arranged, and original is set
Point extracts longitudinal beam mark/transverse beam mark；Longitudinal beam/transverse beam markup information of extraction is saved；
It calls beam mark subelement to mark workspace/beam to beam mark workspace transverse beam is arranged, and original is set
The markup information of previously stored longitudinal beam/transverse beam is presented on transverse beam mark/longitudinal beam mark by point.
For example Y-direction beam is marked and is replicated, X is pasted on beam figure.
The present invention program proposes two modules, and one is " saving beam mark " subelement, the other is " calling beam mark "
Subelement." saving beam mark " subelement is equivalent to the markup information on only duplication beam arrangement of reinforcement, " calling beam mark " subelement
It is equivalent to and pastes the beam markup information of duplication.
The present invention program also can further improve efficiency in conjunction with " multi-work space " above-mentioned, by the drawing of longitudinal and cross beam
Two workspaces are set as, while identifying two workspace inner beam markup informations.
Using this scheme, advantage is: (1) non-damage drive, does not need " to replicate ", operate as " stickup ", does not operate
CAD original image.(2) these operations that hide Layers are not needed, working efficiency is greatly improved.(3) it does not need to use as pasting duplication
Mouse, which has, frequently scales mobile operation on screen, greatly improve working efficiency.
Save beam labeling module implementation are as follows: setting " longitudinal beam mark " workspace；Origin is set；Extract " longitudinal beam
Mark "；" saving mark " subelement is clicked, the markup information of the longitudinal beam of extraction is saved.
Call " longitudinal beam mark " Module implementations saved are as follows: setting " transverse beam mark " workspace；Origin is set；
" calling mark " corresponding button of subelement is clicked, the markup information of previously stored longitudinal beam is presented to transverse beam mark
On.It in above-mentioned implementation, can also first save " transverse beam mark ", then be called on " longitudinal beam mark ".
The board member identification extraction unit includes: that plate boundary sections generate subelement, boundary sections interrupt subelement, side
Boundary line section moves subelement, judgment sub-unit, Internal periphery search subelement, the first board member and generates subelement, the second board member
Generate subelement, board member mark obtains subelement.
Plate boundary sections generate subelement to extract boundary line of the contour line of the center line of wall, beam, column as plate
Section.
Boundary sections interrupt subelement in the point of intersection interrupt boundary line segment of all boundary sections.
The mobile subelement of boundary sections takes its midpoint, if it is wall, beam not to be vertical boundary sections to every section
Line segment then moves up wall, a beam width if it is column contour line and then moves up set distance.
Whether judgment sub-unit is to judge the midpoint of the mobile subelement selection of the boundary sections in the web wheel found
In exterior feature, if it is continued to move up by the mobile subelement of boundary sections, until above-mentioned midpoint is not in the web wheel found
In exterior feature.
Internal periphery is searched for subelement and makees a ray to the right to the midpoint chosen with the mobile subelement of the boundary sections,
As the beginning boundary for choosing plate；Since this boundary, Internal periphery is searched in all plate boundary sections.Internal periphery search
The method of unit searches Internal periphery include: in (1) line-segment sets all line segments and initial segment ask friendship, finding out has friendship with initial segment
All line segments of point；(2) in these line segments, the intersection point line segment nearest from the starting point of initial segment is found, but intersection point cannot be
Starting point；(3) all line segments, including initial segment are interrupted in point of intersection；After initial segment is interrupted, starting point is between intersection point
Line segment is as new initial segment；(4) it by initial segment terminal to starting point direction as zero degree, calculates the line segment after interrupting and rises
The angle of initial line section；(5) as next initial segment, current initial segment is used as and wants line segment that is angle is minimum and not being 0
The a line of the polygon of searching；(6) if some top on the side of the terminal of next initial segment and the polygon found
Point is identical, then the side is the initial line that rises of polygon, and the next initial segment found is the termination side of polygon, plays initial line, terminates
Side and the line segment between it constitute the polygon finally searched out together；(7) if next initial segment with found
Polygon line segment cannot form polygon, then this process is repeated since (1) step, until finding polygon；If line
Duan Jizhong does not have line segment, then it is assumed that does not have polygon, stops finding yet.
- the first board member generates subelement and finds an Internal periphery to search for subelement by Internal periphery, then is used as plate
Boundary line, generate a board member.
- the second board member generates subelement to search for by the mobile subelement of boundary sections, judgment sub-unit, Internal periphery
Subelement, board member generate subelement and search out all Internal peripheries and generate board member.
Board member mark obtains subelement to search for the corresponding mark of board member in marking from plate；The text of mark is answered
In web wheel exterior feature, using first mark marked as board member found.
In addition, CAD intelligent recognition extraction module further includes double plate automatic identification units, patch automatic identification unit.
Double plate automatic identification units are to the double plates of automatic identification.Double plates refer to such as floaing luffer boards, usually in flooring absolute altitude
Respectively there is one block of plate in position above and below.Software realization mode: " rectangular slab " function is used, diagonally line drawing rectangle, in the dialogue of pop-up
In frame, the absolute altitude and plate thickness of upper plate and lower plate are inputted respectively, and software automatically generates the double plates of the window that floats.
Patch automatic identification unit is to automatic identification patch.In masonry and concrete delivery position, for the ease of later period decoration
Plastering is not cracked, and when pouring concrete, as soon as can have handover position to stay groove, the later period can preferably bond when plastering.In order to
Reserve this groove, it is desirable to paste one piece " patch " on the inside of column wall form, after form removal, a groove can be formed.
Software realization mode includes: step 1: in the local graphing for needing patch, indicating patch；Step 2: automatic to know
Other patch；After importeding into " fully-automatic intelligent row modular system ", software automatically generates the three-dimensional artificial template component of " patch ".
[supplement draw and edit module]
Supplement draw and edit module to send row's modular system for the identified three-dimensional entity model extracted, into
Before row row's mould, supplement draws stair step and exterior wall lines, carries out comprehensive edit-modify to the component of CAD intelligent recognition,
It generates and meets the three-dimensional entity model that row's mould needs.
[fully-automatic intelligent arranges mould module]
Fully-automatic intelligent arranges mould module to carry out Intelligent drainage mould；The three-dimensional building generated according to intelligent recognition extraction module
Model generates hollow mold plate face using the hollow Boolean algorithm of 3D, further according to the correlation and setup parameter (packet between template face
Include the parameter of each template) Angle formwork and plane template are generated, the support system of safety is generated further according to technical specification and to drawing body
System.The fully-automatic intelligent row mould module includes: template face generation unit, template component generation unit.
Template face generation unit uses the hollow cloth of 3D to the three-dimensional building model generated according to intelligent recognition extraction module
You generate hollow mold plate face by algorithm, further according to the correlation and setup parameter generation Angle formwork and plane mould between template face
Plate.The calculating of template component generation unit analyzes the face domain that various components need supporting module, then carries out on these face domains
Whole row's mould.
Template face generation unit includes: that template face obtains subelement, template surface buckle subtracts subelement.
Template face obtains subelement and needs to arrange building template to isolate from polyhedron according to building rule
Face will arrange that the face of template is referred to as template face；To polyhedral each face, by the angle of its normal and plumb line to determine whether
It arranges template, is considered template face when angle is more than predetermined angle, it is replicated and separated from polyhedron；To difference
Different angles is arranged in the component of type, accurately to obtain the template face of different component；To improve the efficiency of identification and accurate
Degree.
Template surface buckle subtracts subelement to carry out reducing calculating to each template face separated from component polyhedron
Afterwards, it can just obtain really needing the face of arrangement template；Reducing calculating is realized with the difference operation in three-dimensional Boolean algorithm, right
All template faces successively carry out reducing calculating with adjacent component polyhedron, deduction does not need arrangement template according to rule is reduced
Part, finally obtain the face for needing to arrange building template.The template surface buckle subtracts polyhedron three-dimensional boolean's difference meter of subelement
Calculation method includes subtracting second polyhedral process with the first polyhedron.
It includes: binary tree construction subelement, the first segmentation subelement, at the first polyhedron that the template surface buckle, which subtracts subelement,
Manage subelement, the second segmentation subelement, the second polyhedron processing subelement, poor face saving subunit.
Binary tree constructs subelement to construct the first polyhedron, second polyhedral space partition zone binary tree.
- the first segmentation subelement successively to ask friendship with the face in the second polyhedron to each face in the first polyhedron,
First polyhedral face is divided into the positive and negative two parts in second polyhedral face, every part again with second polyhedral other faces
Friendship is asked, two parts are similarly divided into；It successively carries out that friendship is asked to calculate with all faces in the second polyhedron in this way, by the first polyhedron
Face be divided into many faces.
- the first polyhedron handles subelement to decomposite the face come to the first polyhedron, with second polyhedral space
Subregion binary tree judges whether in second polyhedral inside；Remove if the face inside the second polyhedron, in the second multi-panel
Face outside body then retains as a part of difference.
- the second segmentation subelement successively to ask friendship with the face in the first polyhedron to each face in the second polyhedron,
Second polyhedral face is divided into the positive and negative two parts in first polyhedral face, every part again with first polyhedral other faces
Friendship is asked, two parts are similarly divided into；It successively carries out that friendship is asked to calculate with all faces in the first polyhedron in this way, by the second polyhedron
Face be divided into many faces.
- the second polyhedron handles subelement to decomposite the face come to the second polyhedron, with first polyhedral space
Subregion binary tree judges whether in first polyhedral inside；Remove if the face inside the first polyhedron, in the first multi-panel
Face outside body then retains as a part of difference.
Poor face saving subunit is to be saved in result multi-panel for the face in the first polyhedron, the second polyhedron as difference
Three-dimensional boolean's difference operation is completed in body.
During the binary tree construction subelement constructs polyhedral space partition zone binary tree, space partition zone binary tree
Each node include three child nodes, the respectively face of normal front portion, i.e. positive side, the face of the negative part of normal is born
The building method of side and coplanar face, i.e. coplanar portions, binary tree construction subelement includes the following steps:
A10. all faces are added to first node；
A11. using first face in node as the standard flat of node, the coplanar portions of current tree node are saved in
In, and remove the face from polyhedron；
A12. following operation is made to remaining each face: judges the relationship of the face and standard flat；Completely in normal front
Then it is saved in positive side gusset；Negative side node is saved in the negative part of normal completely；Coplanar face is saved in coplanar portions；With
The face that standard flat intersects, then dividing the face with standard flat is two parts, and front portion is saved in positive side, and negative part saves
To negative side；
A13. to the node of positive side, negative side part, repeat the operation of A11 to A13, until there is no positive side, negative side
Until face.
First polyhedron processing subelement, the second polyhedron processing subelement judge face in polyhedral inner or outer method
Be attributed to judge a point in face whether polyhedral inner or outer, method include: will point and space partition zone binary tree it is every
The standard flat of a node is compared；If putting the positive side in standard flat, continue to judge with positive child node, if positive side
There is no child node, then it represents that point is outside polyhedron；If putting the negative side in standard flat, continue to judge with negative side child node,
If negative side does not have child node, then it represents that point is inside polyhedron；If point judges whether on standard flat in the coplanar of node
In the face of part, if being considered inside polyhedron if, otherwise it is assumed that outside polyhedron.
The template component generation unit includes: that interface portion template component generates subelement, optimization row mould unit, branch
Support component generates subelement, wall-through hole and back cord and generates subelement, number generation subelement.
Interface portion template component generates subelement to give birth in each interface portion according to the standard component of building template
At C slot, keel, supporting block template component.
Optimization row's mould unit is at median surface domain position, by the standard size of building template, the row's of optimizing mould.
Support component generates subelement to generate beams and slabs supporting block, early tear branch open according to building template related specifications
Support component.
Wall-through hole and back cord generate subelement to according to building template related specifications, generate column wall member wall-through hole and
Back cord.
Number generates subelement to number to every piece of template generation.
It includes that angle mould generates subelement that the interface portion template component, which generates subelement, and it is single that wall-through hole and back cord generate son
Member includes split bolt template arrangement subelement, the distracted generation subelement of back, and optimization row's mould unit includes that common wall column formwork is raw
At subelement, it includes that board bottom template arrangement generates subelement that support component, which generates subelement,.
Angle mould generates subelement to the Polygonal Boundaries to all composition template faces, successively searches for adjacent thereto another
The boundary in a template face；If finding adjacent boundary, if the angle in two faces is less than 180 degree, and it is not equal to 0,180 degree, then
Inner corner trim mould is arranged on the boundary；If it is greater than 180 degree, then external corner mould is arranged；If forming two faces of inner corner trim mould, one is
The downward horizontal plane of normal, then the inner corner trim mould is apex angle mould；When arranging apex angle mould, judge whether have at the endpoint on apex angle mould boundary
In addition the apex angle mould in direction if so, then arranging corner formwork at the endpoint, while arranging easy demoulding behind corner formwork
Plate, or be set as not arranging Easy disassembling mould.
Split bolt template arranges subelement to need to arrange that the wall column formwork of split bolt is arranged；To each
Wall column formwork face, find it is parallel, back to and apart from nearest wall column formwork face；If distance is less than setting value, at the two
Split bolt template is arranged on template face；Two faces are projected into approximately the same plane, while arranging template from the same direction,
Every arrangement opening template and common templates；There is the template in split bolt hole in opening template；The template back projection arranged is returned
On respective wall column formwork face, i.e. completion split bolt template is arranged.
Common wall column formwork generates subelement not consider the problem corresponding with opposite wall form, directly from any of wall
One end starts to be sequentially arranged common templates.
Distracted generation subelement is carried on the back to wall column formwork face, arrangement back is distracted at the absolute altitude of setting；More than setting absolute altitude
Part, it is distracted by the arrangement spacing arrangement back of setting.
Board bottom template arrangement generates longest edge of the subelement to find plate bed die plate face；Mould is arranged along longest edge direction
Plate；It first arranges row's common templates, then arranges row's support shuttering, support shuttering is by between common support template, support block mode
Every arrangement, repeat, until template face all deploys.
[inspection and editor module]
It checks and editor module is checked and edited to the template of fully-automatic intelligent row's mould module output.It is described inspection and
Editor module includes: inspection unit, edit model unit.Inspection unit is to show the knot to automatic mould-arranging by three-dimensional artificial
Fruit is checked；Edit model unit is to edit template.
The inspection unit includes: that three-dimensional simulation model generates the dilatory inspection subelement, engineering image three of subelement, template
Dimension checks module.
Three-dimensional simulation model generates panel of the subelement to generate template by template contours polygon and base plate thickness
Front and back sides；By distracted absolute altitude and spacing is carried on the back, split bolt hole face is generated on wall column formwork face；By the distance computation mould of setting
Bolt hole position on edges of boards plate；Side plate face is generated along template contours, the face of bolt hole is generated by lateral opening position；All of above face
Form the three-dimensional polyhedron of template, the i.e. three-dimensional simulation model of template.Three-dimensional simulation model generates subelement can be to all kinds of moulds
Plate and component carry out 3D solid emulation display, convenient for macroscopic examination and control installation.
Template is dilatory to check subelement to drag the template of selection from original image；It include: the mould where choosing mouse
Plate；When mobile mouse, the offset of mouse current point and former point is calculated, this offset is saved in template data record；This
Offset is corrected template for displaying data；Again indicating template data.Present system has dynamic is dilatory to check function simultaneously
Can, certain block template can be selected on the screen, it is towed out from original position, to check the handover situation of the situation template, passed through
This inventive method can go deep into the detail structure that intra-node checks template delivery position.The template chosen is highlighted, side
Just it checks.When whole display pattern is " virtual assembling emulation ", the template chosen is shown by " wire frame "；Conversely, ought integrally show
When showing that mode is " wire frame ", the template chosen is shown by " virtual assembling emulation ".
It, can single choice when selecting template during being edited to template, it is also possible to which mouse left button is continuously clicked, and is carried out
Multiselect.Selection editor directly can be carried out in screen under three-dimensional space state.The class for the template chosen can be modified simultaneously
Type；Selection muti-piece template can merge, and select one piece of template that can then be decoupled.
Engineering image three-dimensional checks that module includes: central point setup unit, action execution unit.Central point setup unit
The central point of scaling, rotation is arranged；The central point setup unit include: ray structural unit, ray ask presentate member, away from
From computing unit, central point determination unit.Action execution unit is to scale in all component faces and template face, rotate behaviour
It is the datum mark progress relevant operation of scaling, rotation with the central point, and the position of the central point is motionless when making.To
The three dimensional viewing that multi-angle can be preferably carried out to the node of desired inspection, can be double-clicked with left mouse button, determine three-dimensional rotation and
The central point of scaling.During three-dimensional rotation and scaling, this center position is motionless, is thus convenient for the multi-angle observation section
Point improves the convenience and working efficiency of observation.
The point that ray structural unit is set on the screen to obtain input unit；Ray of the construction one by the point,
Starting point is the position of the point, and screen vertical direction is directed toward in direction.In the present embodiment, ray structural unit is in double click screen
When, a ray by mouse point is constructed, a position of clicking the mouse is acted, screen vertical direction is directed toward in direction.
Ray asks template face of the presentate member successively to calculate the polyhedral face of all components and template, it is asked with ray
It hands over.Metrics calculation unit in the polyhedral face of component and template template face and ray have intersection point and when intersection point is in face,
Intersection point is calculated with a distance from ray starting point.Central point determination unit is set as scaling, rotation to take wherein apart from the smallest point
Central point.
The edit model unit includes: to merge template subelement, segmentation template subelement.
Merge template subelement more than two templates are merged into one；When selecting combined template, to close
It and successfully, must the adjacent and coplanar template in selection boundary；Merging template contours polygon is a polygon；It will be more after merging
Side shape is arranged into first template data record of selection, deletes remaining template record；Regenerate the template after merging
Three-dimensional simulation model.
Divide template subelement a template is divided into more than two templates；After selecting the template to be divided, bullet
Polygon editor out, segmentation template contours polygon are more than two polygons；It is generated for the polygon after each segmentation
One template data record, and successively its template contours is set by polygon；Delete divided polygon；It regenerates point
The three-dimensional simulation model of newly-generated template after cutting.
Further, it is also possible to the coding of self-defined template；Cursor is placed in the template for needing to edit, and puts the space on beating keyboard
Key selects " [current] edit-modify " in the edit model option of pop-up, in the dialog box of pop-up, can be chosen
Template custom coding.
[calculating output module]
Output module is calculated to imitative by fully-automatic intelligent row's mould module row's mould and inspection and editor module three-dimensional
It is true to check, after edit model, export result.The result for calculating output module output includes output template and component detail
Table, matching die figure；The template and component detail list include the two-dimensional barcode information of each template；Template and component detail list are used for work
Factory's production and processing, statistics show the various components of floor calculated, various specifications, the number of various types of templates, size, two
Tie up code information, blanking figure, spatial positional information；For matching die figure for instructing in-site installation, matching die figure includes column wall member with mould
Figure, beam matching die figure, board member matching die figure, connection detail, fragmentary component matching die figure.
The calculating output module includes: matching die figure generation unit, manuscript generation unit, engineering template identification code management
Unit.
Matching die figure generation unit is to generate matching die figure；For board bottom, beam bottom mother plate, its outline polygon is directly exported；
For wall column Side shuttering, the absolute altitude of a generation section is set, generates a section plane in the elevation location；Successively by wall
Column template outline polygon and the plane ask friendship, calculate its intersection；From intersection to component dies plate face lateral offset, offset distance is
Template side plate height；Intersection and offset line constitute a rectangle, this rectangle is wall column formwork with mould layout drawing.
Manuscript generation unit is to generate manuscript；It include: that template contours polygon is projected into horizontal plane；Every
While bolt hole be plotted to this while outside；First hole is marked to the distance of side starting point, remaining hole is pressed " between hole number × hole
Away from " mode marks；Mark the length of each edge；If the angle with upper one side is not 90 degree, its angle is marked；It is drawn in lower section
The texts such as pallet number, remarks；When generating multiple template manuscript, each template manuscript of arranged for interval, every arrangement sets 20
A manuscript.
Engineering template identification code administrative unit includes: identification code generating module, identification code setup module, identification code identification
Module is presented in module, position.Identification code generating module is written into for the unique identification code of every piece of template generation
In template database；Identification code setup module is identification code to be set in corresponding actual template；Identification code identification module
To scan the identification code of actual template in construction, its unique encodings is obtained.Module is presented to take from long-range in position
The detailed data that corresponding template is inquired in template database in business device, obtains its space layout position, and show the mould
Spatial position where the three-dimensional simulation model of plate；So that construction personnel is by the spatial position of the template shown, assembled formwork
To correct position.
Referring to Fig. 4, Fig. 4 is the schematic diagram for carrying out whole row's mould using present system.
The composition that construction project gang form fully-automatic intelligent of the present invention integrally arranges modular system is described above, the present invention exists
While disclosing above system, also discloses a kind of construction project gang form fully-automatic intelligent and integrally arrange mould method；Please refer to figure
2, row's mould method includes:
[step S1] CAD diagram paper processing step is handled CAD diagram paper by CAD diagram paper processing module.The step
S1 may particularly include:
--- step S11, CAD diagram paper load step loads ENGINEERING CAD drawing to arranging mould by CAD diagram paper loading unit
In system, the location information and dimension information of the component on drawing are extracted in identification, and form building three-dimensional entity model；It is loaded into
The CAD diagram paper in modular system is arranged, its bottom data information, including map data mining platform, location information can be showed；In subsequent identification
It when extraction, is identified and is extracted for the data information of the pel on drawing, to form component data；
--- it step S12, identifies workspace setting steps, the CAD diagram paper loading unit is chosen by input unit and is known
The setting regions in CAD diagram paper indescribably taken out, as identification workspace, subsequent CAD intelligent recognition extraction module identification is extracted
Movement for identification workspace in figure；
The step S12 identification workspace setting steps include: workspace area selection step, workspace area mark step
Suddenly, graphics filter step；
In workspace area selection step, selection selection workspace area, by selection rectangular active regions mode or
Polygon workspace mode determines workspace area；Under rectangular active regions mode, the first of screen graph area is clicked with mouse
Point, then chooses second point；The two two angle steel joints of point as rectangle are used to form rectangular active regions；If workspace mistake
Greatly, it more than the indication range in screen graph area, is moved and is shielded by using middle key, or scale graph area with mouse roller, use both
Second point is shown to graph area by mode, is then chosen again；Under polygon workspace mode, the of polygon is chosen with mouse
Then one vertex chooses second vertex, has successively chosen all vertex of polygon；One is formed with these polygon vertexes
A polygon workspace；If there is vertex is not explicitly shown in screen graph area, the selection of rectangular active regions second point can be used
Method is shown to vertex in screen graph area, reselection；
In the workspace area mark step, after workspace is established, the eye-catching mark work of ant line is used on the screen
The range in area；
In the graphics filter step, in subsequent Classical correlation command operation, when choosing figure, filtered with workspace
The figure of selection, only figure of the selection in workspace, guarantees the figure in only identification workspace；Filtering includes the following steps:
All figures are converted into broken line, mainly for camber line, form broken line from the center of circle by the goniometry subsection of setting；Pass through judgement
The vertex of straightway whether in workspace with determine the pel whether in workspace area；If 2 vertex of line segment do not exist
Workspace, then judge whether the line segment and workspace have intersection point, if there is intersection point, also determines the pel in workspace area.
--- step S13, CAD diagram paper edit step edits CAD diagram paper by CAD diagram paper edit cell, including
Graphics edition, copy editor, segment decomposes, drawing scale is modified, command statement editor；
--- step S14, CAD diagram paper storing step, by CAD diagram paper storage unit with the data format pair of AUTOCAD
It is stored by the drawing of editor；
[step S2] CAD intelligent recognition extraction step, the mutual alignment relation between intellectual analysis construction project drawing lines
And label character, entity component is converted by lines, to generate three-dimensional building model；Specifically, it is mentioned by CAD intelligent recognition
Modulus block isolates the relevant primitive information of the component to be identified from CAD diagram, analyzes structure from the primitive information separated
The relevant information of part, and generate component entity.The step S2 is specifically included:
--- step S21, column wall member identifies extraction step, identifies that extraction unit is carried in CAD diagram paper by column wall member
Enter after arranging modular system, by identifying the map data mining platform of CAD diagram member, the pel of figure layer where " column " and " shear wall " is constituted
Flat shape intelligent recognition is " column " and " shear wall " component arranged in modular system；In conjunction with " layer is high " number on identification CAD diagram paper
It is believed that breath, to further generate the three-dimensional entity model of component.
The step S21 column wall member identification extraction step includes step S211 wall member identification extraction step, step
S212 column component identification extraction step；
The step S211 wall member identifies that extraction step includes:
(step S2111) wall sideline selecting step chooses wall sideline, wall by identical figure layer, the immediate mode of same color
Sideline includes straight line and circular arc；Or it clicks with common selection mode, i.e. by mouse in screen to select wall sideline；
(step S2112) wall sideline layer change step, by the layer change in the wall sideline of selection to pre-set wall
In the figure layer of sideline；
(step S2113) wall marks selecting step, chooses wall mark by identical figure layer, the immediate mode of same color；Or
It clicks with common selection mode, i.e. by mouse in screen to select wall to mark；Its figure layer is changed to pre-set wall mark
It infuses in figure layer；
(step S2114) wall sideline is grouped step, is grouped, is parallel to each other by parallel lines to the wall sideline in the figure layer of wall sideline
Line segment assign in same group, the circular arc of phase concentric is considered parallel lines；
(step S2115) wall member calculates step and calculates its mutual distance to the parallel lines in same group, if
Distance and pre-set wall are of same size, are considered wall, calculate the center line of this parallel lines, with the center of parallel lines
For line as center line of wall, the distance between parallel lines is wide as wall；
(step S2116) wall marks obtaining step, is to search for wall in the wide range of two walls in center line of wall both sides, distance
Mark, the mark by the nearest mark found as this wall；
(step S2117) wall member generation step generates wall member by the center line of wall found；
Step S212 column component identification extraction step includes:
(step S2121) column sideline selecting step chooses column sideline, packet by identical figure layer, the immediate mode of same color
Include straight line and circular arc；Or it clicks with common selection mode, i.e. with mouse in screen to select column sideline；
(step S2122) column sideline layer change step, by the layer change in the column sideline of selection to pre-set column
In the figure layer of sideline；
(step S2123) column marks selecting step, chooses column mark by identical figure layer, the immediate mode of same color, or
The common selection mode of person is clicked in screen to select column to mark with mouse；Its figure layer is changed to pre-set column mark
It infuses in figure layer；
(step S2124) column sideline is grouped step, is grouped to the column sideline in the figure layer of column sideline, there is intersection point between each other
Or distance being grouped into the same group in set distance；The distance of two line segments is two endpoints of line segment to another line segment
Distance takes smaller value therein after mutually calculating；
(step S2125) maximum outsourcing Polygon Search step, in same group of line segment, the X-coordinate value from vertex is minimum
Line search its maximum outsourcing polygon；From an initial segment, found from line-segment sets be attached thereto it is polygon
Shape；When playing initial line in polygon or on side, what is found is the polygon for having included initial line, this polygon is as edges of boards circle；
When rise initial line outside polygon, the line segment that is left and right, locating above and below including selections collection, then find be line-segment sets outsourcing it is polygon
Shape, profile of this polygon as column；Maximum outsourcing Polygon Search subelement searches for the method packet of maximum outsourcing polygon
Include: (1) all line segments and initial segment ask friendship in line-segment sets, find out all line segments for having intersection point with initial segment；(2) at these
In line segment, the intersection point line segment nearest from the starting point of initial segment is found, but intersection point cannot be starting point；(3) institute is interrupted in point of intersection
Some line segments, including initial segment；After initial segment is interrupted, starting point is to the line segment between intersection point as new initial segment；
(4) by initial segment terminal to starting point direction as zero degree, the angle of line segment and initial segment after interrupting is calculated；It (5) will folder
Angle is minimum and is not 0 line segment as next initial segment, a line of the current initial segment as the polygon to be found；
(6) if the terminal of next initial segment is identical with some vertex on the side of the polygon found, which is polygon
Play initial line, the next initial segment found is the termination side of polygon, plays initial line, terminates side and line segment between it together
Constitute the polygon finally searched out；(7) if next initial segment cannot be formed with the polygon line segment found it is polygon
Shape then repeats this process, until finding polygon since (1) step；If there is no line segment in line-segment sets, then it is assumed that
There is no polygon, stops finding yet；
(step S2126) column component generation step finds an outsourcing polygon, as the contour line of column, generates
One column component；Simultaneously from the line segment deleted in group inside outer contour and outer profile；
(step S2127) circulation generates rate-determining steps, generates son using maximum outsourcing Polygon Search subelement, column component
Unit repeat search and generation movement, search out all outsourcing polygons and generate all column components；
(step S2128) whole column component generation step, carries out step S2125, step S2126, step by circulation
S2127 has searched for whole line segment groups, generates whole column components；
(step S2129) annotation step, the corresponding mark of search column component from column mark；The text distance of mark is recently
Column profile sideline be no more than 1.5 times of text height, if there is multiple satisfactory columns mark, then by subject to recently；
The calculation of distance are as follows: using in four vertex of the outsourcing rectangle of text from column profile line segment it is nearest with a distance from arrive as text
The distance of profile line segment；
--- step S22, beam identify extraction step, by beam identify extraction unit by CAD diagram paper load into
After coming, by identifying the map data mining platform of CAD diagram member, by the pel of figure layer where " beam ", the flat shape constituted, in conjunction with
The dimension data for the beam that CAD diagram paper is marked, intelligent recognition are " beam " component arranged in modular system；In conjunction on identification CAD diagram paper
" layer high " data information, to further generate the three-dimensional entity model of component；
The step S22 beam identifies that extraction step includes:
(step S221) beam sideline selecting step chooses beam sideline by identical figure layer, the immediate mode of same color, including
Straight line and circular arc；Or it clicks with common selection mode, i.e. by mouse in screen to select beam sideline；
(step S222) beam sideline layer change step, by the layer change in the beam sideline of selection to pre-set beam side
In line chart layer；
(step S223) beam marks selecting step, chooses beam mark by identical figure layer, the immediate mode of same color；Or
It clicks with common selection mode, i.e. by mouse in screen to select beam to mark；Its figure layer is changed to pre-set beam mark
It infuses in figure layer；
(step S224) marks Text region step, identifies the mark text being sized from all beam marks,
Previous is beam width, and the latter is depth of beam, and is recorded in a beam width array；
(step S225) beam sideline is grouped step, is grouped, is parallel to each other by parallel lines to the beam sideline in the figure layer of wall sideline
Line segment assign in same group, the circular arc of phase concentric is considered parallel lines；
(step S226) beam calculates step and calculates its mutual distance to the parallel lines in same group, if away from
It is of same size from some in beam width array, it is considered beam together, the center line of this parallel lines is calculated, as in beam
Heart line, deck-siding are corresponding width in deck-siding array；
(step S227) beam marks obtaining step, and on beam center line both sides, distance is to search for beam in the range of two deck-sidings
Mark, the mark by the nearest mark found as this beam；
(step S228) beam generation step generates beam according to beam center line；
--- step S23, stringer and crossbeam dispersion mark identification step pass through stringer and crossbeam dispersion mark recognition unit
Identify that the dispersion of stringer and crossbeam marks；X is put together into identification to the dispersion mark of beam and Y-direction beam；
Step S23 stringer disperses mark identification step with crossbeam
Step S231, beam annotation step is saved, setting longitudinal beam marks workspace/transverse beam and marks workspace, and is arranged
Origin extracts longitudinal beam mark/transverse beam mark；Longitudinal beam/transverse beam markup information of extraction is saved；
Step S232, beam annotation step is called, setting transverse beam marks workspace/beam and marks workspace to beam, and is arranged
The markup information of previously stored longitudinal beam/transverse beam is presented on transverse beam mark/longitudinal beam mark by origin；
--- step S24, board member identify extraction step, by board member identify extraction unit by CAD diagram paper load into
After coming, by identifying the map data mining platform of CAD diagram member, by the pel of figure layer where " column ", " wall ", " beam ", the planar area constituted
Domain, intelligent recognition are " plate " component arranged in modular system；In conjunction with " layer is high " data information on identification CAD diagram paper, thus into one
Step generates the three-dimensional entity model of component；
Step S24, board member identification extraction step includes:
(step S241) plate boundary sections generation step extracts boundary of the contour line of wall, the center line of beam, column as plate
Line segment；
(step S242) boundary sections interrupt step, in the point of intersection interrupt boundary line segment of all boundary sections；
(step S243) boundary sections moving step is not vertical boundary sections to every section, takes its midpoint, if it is
Wall, beam line segment then move up wall, a beam width if it is column contour line and then move up set distance；
(step S244) judgment step, judges whether midpoint that the mobile subelement of the boundary sections is chosen is being found
It in web wheel exterior feature, is if it is continued to move up by the mobile subelement of boundary sections, up to above-mentioned midpoint is not being found
In web wheel exterior feature；
(step S245) Internal periphery search step is made to penetrate to the right with the midpoint that the mobile subelement of the boundary sections is chosen
Line, as the beginning boundary for choosing plate；Since this boundary, Internal periphery is searched in all plate boundary sections；Internal periphery is searched
The method of large rope unit searches Internal periphery include: in (1) line-segment sets all line segments and initial segment ask friendship, find out and initial segment
There are all line segments of intersection point；(2) in these line segments, the intersection point line segment nearest from the starting point of initial segment is found, but intersection point is not
It can be starting point；(3) all line segments, including initial segment are interrupted in point of intersection；After initial segment is interrupted, starting point to intersection point it
Between line segment as new initial segment；(4) line segment after interrupting is calculated as zero degree by initial segment terminal to starting point direction
With the angle of initial segment；(5) line segment that is angle is minimum and not being 0 as next initial segment, make by current initial segment
A line for the polygon to be found；(6) if the side of the terminal of next initial segment and the polygon found certain
A vertex is identical, then the side be polygon rise initial line, the next initial segment found be polygon termination side, rise initial line,
It terminates side and the line segment between it constitutes the polygon finally searched out together；(7) if next initial segment with looked for
To polygon line segment cannot form polygon, then since (1) step repeat this process, until finding polygon；Such as
There is no line segment in fruit line-segment sets, then it is assumed that there is no polygon, stop finding yet；
(step S246) board member generation step searches for subelement by Internal periphery and finds an Internal periphery, is then used as plate
Boundary line, generate a board member；
(step S247) board member generation step is searched for by the mobile subelement of boundary sections, judgment sub-unit, Internal periphery
Subelement, board member generate subelement and search out all Internal peripheries and generate board member；
(step S248) board member marks obtaining step, the corresponding mark of search board member from plate mark；The text of mark
Word should be in web wheel exterior feature, using first mark marked as board member found；
--- step S25, component edit step is edited by the component that component edit cell extracts identification；
Public editor including being directed to all components, including rotation, duplication, movement, mirror image, deletion, and the volume for different component
Volume, including merge, interrupt, stretch for beam；
[step S3] supplements draw and edit step, by supplement draw and edit module that the identified three-dimensional extracted is real
Body Model is sent to row's modular system, and before carrying out row's mould, supplement draws stair step and exterior wall lines, to CAD intelligent recognition
Component carry out comprehensive edit-modify, generate and meet the three-dimensional entity model that row's mould needs.
[step S4] fully-automatic intelligent arranges mould step, arranges mould module by fully-automatic intelligent and realizes that fully-automatic intelligent arranges mould.
The three-dimensional building model generated according to intelligent recognition extraction module generates hollow mold plate face using the hollow Boolean algorithm of 3D, further according to
Correlation and setup parameter between template face generate Angle formwork and plane template, and the branch of safety is generated further according to technical specification
Support body system and cross-pulling system.
The step S4 includes:
--- step S41, template face generation step is used according to the three-dimensional building model that intelligent recognition extraction module generates
The hollow Boolean algorithm of 3D generates hollow mold plate face, further according between template face correlation and setup parameter generate Angle formwork and
Plane template (or the template of each position being obtained according to the three-dimensional building model recognized, and integrally generate the template)；Template
Face generation step specifically includes:
Step S411, template face obtaining step is isolated from polyhedron according to building rule and needs to arrange building template
Face, to arrange that the face of template is referred to as template face；To polyhedral each face, judge by the angle of its normal and plumb line be
No arrangement template is considered template face when angle is more than predetermined angle, it is replicated and separated from polyhedron；To not
Different angles is arranged in the component of same type, accurately to obtain the template face of different component；
Step S412, template surface buckle subtracts step, reduces to each template face separated from component polyhedron
After calculating, the face for really needing arrangement template can be just obtained；Reducing calculating is realized with the difference operation in three-dimensional Boolean algorithm
, to all template faces according to rule is reduced, successively carry out reducing calculating with adjacent component polyhedron, deduction does not need to arrange
The part of template finally obtains the face for needing to arrange building template；
It includes subtracting the with the first polyhedron that the template surface buckle, which subtracts polyhedron three-dimensional boolean's difference calculation method in step,
Two polyhedral processes, template surface buckle subtract step and include:
(step S4121) binary tree constitution step constructs the first polyhedron, second polyhedral space partition zone binary tree；
In the binary tree constitution step, during constructing polyhedral space partition zone binary tree, space partition zone y-bend
Each node of tree includes three child nodes, the respectively face of normal front portion, i.e. positive side, the face of the negative part of normal, i.e.
Negative side and coplanar face, i.e. coplanar portions；The building method of binary tree constitution step includes the following steps:
All faces are added to first node by [step S41210]；
[step S41211] is saved in being total to for current tree node using first face in node as the standard flat of node
In the part of face, and remove the face from polyhedron；
[step S41212] makees following operation to remaining each face: judging the relationship of the face and standard flat；Exist completely
Normal front is then saved in positive side gusset；Negative side node is saved in the negative part of normal completely；Coplanar face is saved in altogether
Face part；The face intersected with standard flat, then dividing the face with standard flat is two parts, and front portion is saved in positive side, is born
Facial code insurance is stored to negative side；
[step S41213] repeats the behaviour of step S41211 to step S41213 to the node of positive side, negative side part
Make, until there is no the face of positive side, negative side.
(step S4122) first segmentation step, to each face in the first polyhedron successively with the face in the second polyhedron
Friendship is asked, first polyhedral face is divided into the positive and negative two parts in second polyhedral face, every part is polyhedral with second again
Friendship is asked in other faces, is similarly divided into two parts；It successively carries out that friendship is asked to calculate with all faces in the second polyhedron in this way, by first
Polyhedral face is divided into many faces；
(step S4123) first polyhedron processing step decomposites the face come to the first polyhedron, polyhedral with second
Space partition zone binary tree judges whether in second polyhedral inside；Remove if the face inside the second polyhedron, second
Face outside polyhedron then retains as a part of difference；
(step S4124) second segmentation step, to each face in the second polyhedron successively with the face in the first polyhedron
Friendship is asked, second polyhedral face is divided into the positive and negative two parts in first polyhedral face, every part is polyhedral with first again
Friendship is asked in other faces, is similarly divided into two parts；It successively carries out that friendship is asked to calculate with all faces in the first polyhedron in this way, by second
Polyhedral face is divided into many faces；
(step S4125) second polyhedron processing step decomposites the face come to the second polyhedron, polyhedral with first
Space partition zone binary tree judges whether in first polyhedral inside；Remove if the face inside the first polyhedron, first
Face outside polyhedron then retains as a part of difference；
(step S4126) difference face saves step, and the face in the first polyhedron, the second polyhedron as difference is saved in result
Three-dimensional boolean's difference operation is completed in polyhedron；
Step S4123, in step S4125, judge that method of the face in or beyond the first polyhedron or second are polyhedral is returned
Become and whether judge a point in face polyhedral inner or outer, judgment method includes: will point and space partition zone binary tree
The standard flat of each node is compared；If putting the positive side in standard flat, continue to judge with positive child node, if just
Side does not have child node, then it represents that point is outside polyhedron；If putting the negative side in standard flat, continue to sentence with negative side child node
It is disconnected, if negative side does not have child node, then it represents that point is inside polyhedron；If point judges whether on standard flat in node
In coplanar portions face, if being considered inside polyhedron if, otherwise it is assumed that outside polyhedron.
--- step S42, template component generation step, analyzing various components by the calculating of template component generation unit needs
The face domain of supporting module is wanted, whole row's mould is then carried out on these face domains；The template component generation step includes:
Step S421, interface portion template component generation step, in each interface portion, according to the standard group of building template
Part, generate C slot, keel, supporting block template component；
Step S422, optimization row mould step, at median surface domain position, by the standard size of building template, the row of optimizing
Mould；
Step S423, support component generation step generates beams and slabs supporting block according to building template related specifications, early
Tear support component open；
Step S424, wall-through hole and back cord generation step generate column wall member wall-through hole according to building template related specifications
And back cord；
Step S425, number generation step numbers every piece of template generation.
Interface portion template component generation step includes angle mould generation step, and wall-through hole and back cord generation step include to drawing
Bolt template deposition step, the distracted generation step of back, optimization row's mould step includes common wall column formwork generation step, and support component is raw
It include board bottom template arrangement generation step at step.
The template component generation step specifically comprises the following steps:
(1), angle mould generation step successively searches for adjacent thereto another the Polygonal Boundaries in all composition template faces
The boundary in a template face；If finding adjacent boundary, if the angle in two faces is less than 180 degree, and it is not equal to 0,180 degree, then
Inner corner trim mould is arranged on the boundary；If it is greater than 180 degree, then external corner mould is arranged；If forming two faces of inner corner trim mould, one is
The downward horizontal plane of normal, then the inner corner trim mould is apex angle mould；When arranging apex angle mould, judge whether have at the endpoint on apex angle mould boundary
In addition the apex angle mould in direction if so, then arranging corner formwork at the endpoint, while arranging easy demoulding behind corner formwork
Plate, or be set as not arranging Easy disassembling mould；
(2), split bolt template deposition step is arranged the wall column formwork that need to arrange split bolt；To each
Wall column formwork face, find it is parallel, back to and apart from nearest wall column formwork face；If distance is less than setting value, at the two
Split bolt template is arranged on template face；Two faces are projected into approximately the same plane, while arranging template from the same direction,
Every arrangement opening template and common templates；There is the template in split bolt hole in opening template；The template back projection arranged is returned
On respective wall column formwork face, i.e. completion split bolt template is arranged；
(3), common wall column formwork generation step does not consider the problem corresponding with opposite wall form, directly from any of wall
One end starts to be sequentially arranged common templates；
(4), distracted generation step is carried on the back, to wall column formwork face, arrangement back is distracted at the absolute altitude of setting；More than setting absolute altitude
Part, it is distracted by the arrangement spacing arrangement back of setting；
(5), board bottom template arranges generation step, finds the longest edge of plate bed die plate face；Mould is arranged along longest edge direction
Plate；It first arranges row's common templates, then arranges row's support shuttering, support shuttering is by between common support template, support block mode
Every arrangement, repeat, until template face all deploys.
[step S5] is checked and edit step, passes through the mould checked and editor module exports fully-automatic intelligent row's mould module
Plate is checked and is edited；The step S5 includes:
--- step S51, checking step is shown by three-dimensional artificial by inspection unit and is carried out to the result of automatic mould-arranging
It checks；
Step S51 checking step includes:
Step S511, three-dimensional simulation model generation step is generated the face of template by template contours polygon and base plate thickness
The front and back sides of plate；By distracted absolute altitude and spacing is carried on the back, split bolt hole face is generated on wall column formwork face；Based on the spacing of setting
Calculate the bolt hole position on template side plate；Side plate face is generated along template contours, the face of bolt hole is generated by lateral opening position；The above institute
The three-dimensional polyhedron of template, the i.e. three-dimensional simulation model of template are made of face；
Step S512, template draws checking step, and the template of selection is dragged from original image；It include: where choosing mouse
Template；When mobile mouse, the offset of mouse current point and former point is calculated, this offset is saved in template data note
Record；This offset is corrected template for displaying data；Again indicating template data；
--- step S52, edit model step edits template by edit model unit；Step S52 template is compiled
Collecting unit includes:
Step S521, merge template step, more than two templates are merged into one；When selecting combined template,
It, must the adjacent and coplanar template in selection boundary to merge successfully；Merging template contours polygon is a polygon；After merging
Polygon setting to selection first template data record in, delete remaining template record；After regenerating merging
The three-dimensional simulation model of template；
Step S522, divide template step, a template is divided into more than two templates；Select the template to be divided
Afterwards, polygon editor is popped up, segmentation template contours polygon is more than two polygons；For the polygon after each segmentation
A template data record is generated, and successively sets its template contours for polygon；Delete divided polygon；Again it gives birth to
At the three-dimensional simulation model of the newly-generated template after segmentation；
[step S6] calculates output step, is arranging mould by fully-automatic intelligent row's mould module by calculating output module, with
And after inspection and the inspection of editor module three-dimensional artificial, edit model, output is as a result, including output template and component detail list, matching
Mould figure；The template and component detail list include the two-dimensional barcode information of each template；Template and component detail list are raw for factory
Processing is produced, statistics shows the various components of floor calculated, various specifications, the number of various types of templates, size, two dimensional code
Information, blanking figure, spatial positional information；For matching die figure for instructing in-site installation, matching die figure includes column wall member matching die figure, beam
Component matching die figure, board member matching die figure, connection detail, fragmentary component matching die figure.
Step S6 calculates output step
--- step S61, matching die figure generation step generates matching die figure；For board bottom, beam bottom mother plate, its wheel is directly exported
Wide polygon；For wall column Side shuttering, the absolute altitude of a generation section is set, it is flat to generate a cutting in the elevation location
Face；Wall column formwork outline polygon and the plane are successively asked into friendship, calculate its intersection；On the outside of from intersection to component dies plate face partially
It moves, offset distance is template side plate height；Intersection and offset line constitute a rectangle, this rectangle is wall column formwork with mould cloth
Set figure；
--- step S62, manuscript generation step generates manuscript；It include: that template contours polygon is projected into level
Face；The bolt hole of each edge is plotted on the outside of the side；First hole is marked to the distance of side starting point, " hole number is pressed in remaining hole
× pitch of holes " mode marks；Mark the length of each edge；If the angle with upper one side is not 90 degree, its angle is marked；?
Draw the texts such as template number, remarks in lower section；When generating multiple template manuscript, each template manuscript of arranged for interval, every row
Arrange 20 manuscripts.
Embodiment two
The present embodiment discloses a kind of construction project edit model system, and the editing system includes: that three-dimensional simulation model is raw
At unit, merge modular unit, segmentation modular unit.
The three-dimensional simulation model generation unit, merging modular unit, the composition of segmentation modular unit and specific implementation can
Description in reference implementation example one.
The present invention also discloses a kind of construction project edit model method, and the edit methods include: that three-dimensional simulation model is raw
At step；Merge template step；Divide template step.
The detailed process of the above method can be with the description in reference implementation example one.
Embodiment three
The difference between this embodiment and the first embodiment lies in the identification of intelligent recognition extraction module can be in the present embodiment
Other Engineering drawing in addition to CAD diagram paper.
In conclusion construction project edit model system and method proposed by the present invention, can to each class template and component,
3D solid emulation display, convenient for macroscopic examination and control installation.Meanwhile " dynamic is dilatory to be checked " function, it can be on the screen
Certain block template is selected, it is towed out from original position, to check that the handover situation of the situation template can by this inventive method
To go deep into the detail structure that intra-node checks template delivery position.It is also possible to be edited to template, such as close
And template, segmentation template, facilitate the free editing template of imagination according to user.
Construction project gang form proposed by the present invention row's modular system and method, can the row of greatly improving imitate rate and accurate
Degree.The present invention realizes whole row's mould, and working efficiency is greatly improved.Opposite traditional-handwork arranges mould, and work can be improved in the present invention
Make hundred times of efficiency.
One of the important meaning of construction project novel compositions template is to carry out " primary structure molding ", is exactly a floor
In in addition to column wall beam plate, all components including stair, the luffer boards that float, air-conditioning plate, primary concreting.The present invention uses complete
Automated intelligent integrally arranges mould, facilitates the use for carrying out novel compositions template, helps the progress for pushing industry.
Description and application of the invention herein are illustrative, is not wishing to limit the scope of the invention to above-described embodiment
In.The deformation and change of embodiments disclosed herein are possible, the realities for those skilled in the art
The replacement and equivalent various parts for applying example are well known.It should be appreciated by the person skilled in the art that not departing from the present invention
Spirit or essential characteristics in the case where, the present invention can in other forms, structure, arrangement, ratio, and with other components,
Material and component are realized.Without departing from the scope and spirit of the present invention, can to embodiments disclosed herein into
The other deformations of row and change.
Claims (6)
1. a kind of comprehensive editing system of construction project template, which is characterized in that the comprehensive editing system includes:
Merge modular unit, more than two templates are merged into one；The combined template selected is boundary phase
Adjacent and coplanar template；Merging template contours polygon is a polygon；By the polygon setting after merging to the of selection
In one template data record, remaining template record is deleted；Regenerate the three-dimensional simulation model of the template after merging；
Divide modular unit, a template is divided into more than two templates；After selecting the template to be divided, and set
Edit commands, segmentation template contours polygon are more than two polygons；A template is generated for the polygon after each segmentation
Data record, and successively its template contours is set by polygon；Delete divided polygon；It is new after regenerating segmentation
The three-dimensional simulation model of the template of generation；
The editing system further include: three-dimensional simulation model generation unit, to raw by template contours polygon and base plate thickness
At the front and back sides of the panel of template；Distracted absolute altitude and spacing also are carried on the back to press, on the wall column formwork face in the panel of generation
Generate split bolt hole face；By the bolt hole position on the distance computation template side plate of setting；Side plate face is generated along template contours,
The face of bolt hole is generated by lateral opening position；The three-dimensional polyhedron of all of above face composition template, forms the three-dimensional artificial mould of template
Type；Then edited again by merging modular unit, dividing modular unit.
2. a kind of comprehensive edit methods of construction project template, which is characterized in that the comprehensive edit methods include:
Merge template step, more than two templates are merged into one；The combined template selected for boundary it is adjacent and
Coplanar template；Merging template contours polygon is a polygon；By first of the polygon setting after merging to selection
In template data record, remaining template record is deleted；Regenerate the three-dimensional simulation model of the template after merging；
Divide template step, a template is divided into more than two templates；After selecting the template to be divided, and set editor's life
It enables, segmentation template contours polygon is more than two polygons；A template data note is generated for the polygon after each segmentation
Record, and successively its template contours is set by polygon；Delete divided polygon；It is newly-generated after regenerating segmentation
The three-dimensional simulation model of template；
The edit methods are before merging template step, segmentation template step further include: three-dimensional simulation model generation step, by mould
Plate outline polygon and base plate thickness generate the front and back sides of the panel of template；Distracted absolute altitude and spacing also are carried on the back to press, in life
At panel in wall column formwork face on generate split bolt hole face；By the spiro keyhole position on the distance computation template side plate of setting
It sets；Side plate face is generated along template contours, the face of bolt hole is generated by lateral opening position；The three-dimensional multi-panel of all of above face composition template
Body forms the three-dimensional simulation model of template.
3. a kind of construction project gang form arranges modular system, which is characterized in that row's modular system includes:
Intelligent recognition extraction module, to the mutual alignment relation and label character between intellectual analysis construction project drawing lines,
Entity component is converted by lines, to generate three-dimensional building model；
Fully-automatic intelligent arranges mould module, and the three-dimensional building model generated according to intelligent recognition extraction module is calculated using the hollow boolean of 3D
Method generates hollow mold plate face, further according to the correlation and setup parameter generation Angle formwork and plane template between template face, then
The support system and cross-pulling system of safety are generated according to technical specification；
Three-dimensional simulation model generation module, it is aobvious to carry out three-dimensional artificial to the template of fully-automatic intelligent row's mould module output
Show；Positive and negative two of panel of the three-dimensional simulation model generation module to generate template by template contours polygon and base plate thickness
Face；By distracted absolute altitude and spacing is carried on the back, split bolt hole face is generated on the wall column formwork face in the panel of generation；By the spacing of setting
Bolt hole position on calculation template side plate；Side plate face is generated along template contours, the face of bolt hole is generated by lateral opening position；More than
The three-dimensional polyhedron of all face composition templates, the i.e. three-dimensional simulation model of template；
Edit model module, the template to generate to fully-automatic intelligent row's mould module row's mould are edited；The template
Editor module includes:
Merge modular unit, more than two templates are merged into one；The combined template selected is boundary phase
Adjacent and coplanar template；Merging template contours polygon is a polygon；By the polygon setting after merging to the of selection
In one template data record, remaining template record is deleted；Regenerate the three-dimensional simulation model of the template after merging；
Divide modular unit, a template is divided into more than two templates；After selecting the template to be divided, and set
Edit commands, segmentation template contours polygon are more than two polygons；A template is generated for the polygon after each segmentation
Data record, and successively its template contours is set by polygon；Delete divided polygon；It is new after regenerating segmentation
The three-dimensional simulation model of the template of generation.
4. construction project gang form according to claim 3 arranges modular system, it is characterised in that:
The intelligent recognition extraction module includes CAD intelligent recognition extraction module；The CAD intelligent recognition extraction module includes:
Column wall member identifies extraction unit, believed after CAD diagram paper is loaded into row's modular system by the figure layer of identification CAD diagram member
Breath, will " column " and " shear wall " place figure layer the flat shape intelligent recognition that is constituted of pel be " column " in row's modular system and
" shear wall " component；In conjunction with " layer is high " data information on identification CAD diagram paper, to further generate the 3D solid mould of component
Type；
Beam identifies extraction unit,, will by identifying the map data mining platform of CAD diagram member after the load of CAD diagram paper to be come in
The flat shape that the pel of figure layer where " beam " is constituted, in conjunction with the dimension data for the beam that CAD diagram paper is marked, intelligent recognition
For " beam " component in row's modular system；In conjunction with " layer is high " data information on identification CAD diagram paper, to further generate component
Three-dimensional entity model；
Stringer and crossbeam dispersion mark recognition unit, to identify that the dispersion of stringer and crossbeam marks；By X to beam and Y-direction beam
Dispersion mark puts together identification；
Board member identifies extraction unit,, will by identifying the map data mining platform of CAD diagram member after the load of CAD diagram paper to be come in
The planar region intelligent recognition that the pel of figure layer where " column ", " wall ", " beam " is constituted is " plate " component arranged in modular system；Knot
" layer is high " data information on identification CAD diagram paper is closed, to further generate the three-dimensional entity model of component；
Component edit cell, the component to extract to identification are edited；Public editor including being directed to all components,
Including rotation, duplication, movement, mirror image, deletion, and for the editor of different component, including merge, interrupt for beam,
It is flexible；
The column wall member identification extraction unit includes wall member identification extraction unit, column component identification extraction unit；
The wall member identifies that extraction unit includes:
Subelement is chosen in wall sideline, and to choose wall sideline by identical figure layer, the immediate mode of same color, wall sideline includes
Straight line and circular arc；Or with common selection mode, clicked by mouse in screen to select wall sideline；
Wall sideline layer change subelement, the layer change to the wall sideline that will be chosen is to pre-set wall sideline figure layer
In；
Wall mark chooses subelement, to choose wall mark by identical figure layer, the immediate mode of same color；Or with common
Selection mode is clicked by mouse in screen to select wall to mark；Its figure layer is changed into pre-set wall mark figure layer；
Wall sideline is grouped subelement, to be grouped to the wall sideline in the figure layer of wall sideline by parallel lines, the line segment being parallel to each other point
To in same group, the circular arc of phase concentric is considered parallel lines；
Wall member computation subunit calculates its mutual distance to the parallel lines in same group, if distance with set in advance
The wall set is of same size, is considered wall, calculates the center line of this parallel lines, using the center line of parallel lines as wall center
Line, the distance between parallel lines are wide as wall；
Wall mark obtains subelement, will to be search wall mark in the wide range of two walls in center line of wall both sides, distance
Mark of the nearest mark found as this wall；
Wall member generates subelement, to generate wall member according to the center line of wall found；
The column component identification extraction unit includes:
Column sideline choose subelement, to by identical figure layer, the immediate mode of same color choose column sideline, including straight line and
Circular arc；Or with common selection mode, clicked with mouse in screen to select column sideline；
Column sideline layer change subelement, the layer change to the column sideline that will be chosen is to pre-set column sideline figure layer
In；
Column, which marks, chooses subelement, and to press identical figure layer, the immediate mode of same color is chosen column and marked, or with commonly
Selection mode, clicked with mouse in screen to select column to mark；Its figure layer is changed into pre-set column mark figure layer；
Column sideline is grouped subelement, being grouped to the column sideline in the figure layer of column sideline, there is intersection point between each other, or away from
From being grouped into the same group in set distance；The distance of two line segments is two endpoints of line segment to the distance of another line segment, mutually
After calculating, smaller value therein is taken；
Maximum outsourcing Polygon Search subelement, in same group of line segment, the smallest line segment of X-coordinate value from vertex is searched
Its maximum outsourcing polygon of rope；From an initial segment, the polygon being attached thereto is found from line-segment sets；Work as starting
While in polygon or while on when, what is found is the polygon for having included initial line, this polygon is as edges of boards circle；Exist when playing initial line
Outside polygon, the line segment that is left and right, locating above and below including selections collection, then what is found is the outsourcing polygon of line-segment sets, this is polygon
Profile of the shape as column；The method that maximum outsourcing Polygon Search subelement searches for maximum outsourcing polygon includes: (1) line segment
It concentrates all line segments and initial segment to ask friendship, finds out all line segments for having intersection point with initial segment；(2) it in these line segments, seeks
The line segment that intersection point is nearest from the starting point of initial segment is looked for, but intersection point cannot be starting point；(3) all line segments are interrupted in point of intersection,
Including initial segment；After initial segment is interrupted, starting point is to the line segment between intersection point as new initial segment；(4) by starting
Line segment terminal, as zero degree, calculates the angle of line segment and initial segment after interrupting to starting point direction；(5) angle is minimum and not
For 0 line segment as next initial segment, a line of the current initial segment as the polygon to be found；(6) if under
The terminal of one initial segment is identical with some vertex on the side of the polygon found, then the side is the initial line of polygon,
The next initial segment found is the termination side of polygon, plays initial line, termination side and the line segment between it and constitutes together finally
The polygon searched out；(7) if next initial segment and the polygon line segment found cannot form polygon, from the
(1) step starts to repeat this process, until finding polygon；If there is no line segment in line-segment sets, then it is assumed that not polygon
Shape also stops finding；
Column component generates subelement, connect with maximum outsourcing Polygon Search subelement, to find an outsourcing polygon,
As the contour line of column, a column component is generated；Simultaneously from the line deleted in group inside outer contour and outer profile
Section；
Circulation generates control subelement, generates subelement repeat search using maximum outsourcing Polygon Search subelement, column component
And generation movement, it searches out all outsourcing polygons and generates all column components；
Whole column components generate subelement, generate subelement, circulation by maximum outsourcing Polygon Search subelement, column component
It generates control subelement and has searched for whole line segment groups, generate whole column components；
Subelement is marked, to search for the corresponding mark of column component in marking from column；The text of mark is apart from nearest column profile
Sideline is no more than 1.5 times of text height, if there is multiple satisfactory columns mark, then presses subject to recently；The meter of distance
Calculation mode are as follows: using in four vertex of the outsourcing rectangle of text from column profile line segment it is nearest with a distance from as text to profile line segment
Distance；
The beam identifies that extraction unit includes:
Beam sideline choose subelement, to by identical figure layer, the immediate mode of same color choose beam sideline, including straight line and
Circular arc；Or with common selection mode, clicked by mouse in screen to select beam sideline；
Beam sideline layer change subelement, the layer change to the beam sideline that will be chosen is to pre-set beam sideline figure layer
In；
Beam mark chooses subelement, to choose beam mark by identical figure layer, the immediate mode of same color；Or with commonly
Selection mode, clicked by mouse in screen to select beam to mark；Its figure layer is changed into pre-set beam mark figure layer；
Text region subelement is marked, it is previous to be to identify the mark text being sized from all beam marks
Beam width, the latter are depth of beam, and are recorded in a beam width array；
Beam sideline is grouped subelement, to be grouped to the beam sideline in the figure layer of wall sideline by parallel lines, the line segment being parallel to each other point
To in same group, the circular arc of phase concentric is considered parallel lines；
Beam computation subunit, to the parallel lines in same group, to calculate its mutual distance, if distance and beam
Some in width array is of same size, is considered one of beam, calculates the center line of this parallel lines, as beam center line, beam
Width is corresponding width in deck-siding array；
Beam mark obtains subelement, on beam center line both sides, distance, will to search for beam mark in the range of two deck-sidings
Mark of the nearest mark found as this beam；
Beam generates subelement, to generate beam according to beam center line；
Stringer disperses mark recognition unit with crossbeam
It saves beam and marks subelement, longitudinal beam mark workspace/transverse beam mark workspace is arranged, and origin is set, is mentioned
Take longitudinal beam mark/transverse beam mark；Longitudinal beam/transverse beam markup information of extraction is saved；
It calls beam to mark subelement, marks workspace/beam to beam mark workspace transverse beam is arranged, and origin is set, it will
The markup information of previously stored longitudinal beam/transverse beam is presented on transverse beam mark/longitudinal beam mark；
The board member identifies that extraction unit includes:
Plate boundary sections generate subelement, to extract boundary sections of the contour line of the center line of wall, beam, column as plate；
Boundary sections interrupt subelement, in the point of intersection interrupt boundary line segment of all boundary sections；
The mobile subelement of boundary sections takes its midpoint, if it is wall, beam line not to be vertical boundary sections to every section
Section, then move up wall, a beam width if it is column contour line and then move up set distance；
Judgment sub-unit, to judge whether the midpoint that the mobile subelement of the boundary sections is chosen is wide in the web wheel found
It is interior, it is if it is continued to move up by the mobile subelement of boundary sections, until above-mentioned midpoint is not wide in the web wheel found
It is interior；
Internal periphery searches for subelement, and a ray is made to the right at the midpoint to be chosen with the mobile subelement of the boundary sections, as
Choose the beginning boundary of plate；Since this boundary, Internal periphery is searched in all plate boundary sections；Internal periphery searches for subelement
The method of search Internal periphery include: in (1) line-segment sets all line segments and initial segment ask friendship, finding out has intersection point with initial segment
All line segments；(2) in these line segments, the intersection point line segment nearest from the starting point of initial segment is found, but intersection point cannot be starting point；
(3) all line segments, including initial segment are interrupted in point of intersection；After initial segment is interrupted, starting point to the line segment between intersection point
As new initial segment；(4) by initial segment terminal to starting point direction as zero degree, line segment and start line after interrupting are calculated
The angle of section；(5) as next initial segment, current initial segment conduct will be found line segment that is angle is minimum and not being 0
Polygon a line；(6) if some vertex phase on the side of the terminal of next initial segment and the polygon found
Together, then the side be polygon rise initial line, the next initial segment found be polygon termination side, rise initial line, terminate side with
Line segment between and its constitutes the polygon finally searched out together；(7) if next initial segment with found it is polygon
Shape line segment cannot form polygon, then this process is repeated since (1) step, until finding polygon；If line-segment sets
In there is no line segment, then it is assumed that do not have polygon, also stop find；
Board member generates subelement, finds an Internal periphery to search for subelement by Internal periphery, then as the boundary of plate
Line generates a board member；
Board member generates subelement, to by the mobile subelement of boundary sections, judgment sub-unit, Internal periphery search subelement,
Board member generates subelement and searches out all Internal peripheries and generate board member；
Board member mark obtains subelement, to search for the corresponding mark of board member in marking from plate；The text of mark should be in plate
In profile, using first mark marked as board member found；
Template face generation unit includes:
Template face obtains subelement, needs to arrange the face of building template to isolate from polyhedron according to building rule,
The face of arrangement template is referred to as template face；To polyhedral each face, by the angle of its normal and plumb line to determine whether arrangement
Template is considered template face when angle is more than predetermined angle, it is replicated and separated from polyhedron；To different type
Component different angles is set, accurately to obtain the template face of different component；
Template surface buckle subtracts subelement, to be carried out after reducing calculating to from each template face separated in component polyhedron,
It can just obtain really needing the face of arrangement template；Reducing calculating is realized with the difference operation in three-dimensional Boolean algorithm, to institute
There is template face according to rule is reduced, successively carry out reducing calculating with adjacent component polyhedron, deducts and do not need arrangement template
Part finally obtains the face for needing to arrange building template；
Polyhedron three-dimensional boolean's difference calculation method that the template surface buckle subtracts subelement includes being subtracted more than second with the first polyhedron
The process of face body；
The template surface buckle subtracts subelement and includes:
Binary tree constructs subelement, to construct the first polyhedron, second polyhedral space partition zone binary tree；
- the first segmentation subelement, successively to ask friendship with the face in the second polyhedron to each face in the first polyhedron, by the
One polyhedral face is divided into the positive and negative two parts in second polyhedral face, and every part is asked with second polyhedral other faces again
It hands over, is similarly divided into two parts；It successively carries out that friendship is asked to calculate with all faces in the second polyhedron in this way, it is polyhedral by first
Face is divided into many faces；
- the first polyhedron handles subelement, to decomposite the face come to the first polyhedron, with second polyhedral space partition zone
Binary tree judges whether in second polyhedral inside；Remove if the face inside the second polyhedron, outside the second polyhedron
The face in portion then retains as a part of difference；
- the second segmentation subelement, successively to ask friendship with the face in the first polyhedron to each face in the second polyhedron, by the
Two polyhedral faces are divided into the positive and negative two parts in first polyhedral face, and every part is asked with first polyhedral other faces again
It hands over, is similarly divided into two parts；It successively carries out that friendship is asked to calculate with all faces in the first polyhedron in this way, it is polyhedral by second
Face is divided into many faces；
- the second polyhedron handles subelement, to decomposite the face come to the second polyhedron, with first polyhedral space partition zone
Binary tree judges whether in first polyhedral inside；Remove if the face inside the first polyhedron, outside the first polyhedron
The face in portion then retains as a part of difference；
Poor face saving subunit, the face in the first polyhedron, the second polyhedron as difference to be saved in result polyhedron
Complete three-dimensional boolean's difference operation；
During binary tree construction subelement constructs polyhedral space partition zone binary tree, space partition zone binary tree it is every
A node includes three child nodes, the respectively face of normal front portion, i.e. positive side, face, the i.e. negative side of the negative part of normal, with
And coplanar face, i.e. coplanar portions, the building method of binary tree construction subelement include the following steps:
A10. all faces are added to first node；
A11. it using first face in node as the standard flat of node, is saved in the coplanar portions of current tree node, and
Remove the face from polyhedron；
A12. following operation is made to remaining each face: judges the relationship of the face and standard flat；It is then protected in normal front completely
It is stored to positive side gusset；Negative side node is saved in the negative part of normal completely；Coplanar face is saved in coplanar portions；With standard
The face of level-crossing, then dividing the face with standard flat is two parts, and front portion is saved in positive side, is negatively partially saved in negative
Side；
A13. to the node of positive side, negative side part, repeat the operation of A11 to A13, until there is no the face of positive side, negative side to be
Only；
First polyhedron processing subelement, the second polyhedron processing subelement judge that face sums up in polyhedral inner or outer method
For judge a point in face whether polyhedral inner or outer, method include: will point and space partition zone binary tree each section
The standard flat of point is compared；If putting the positive side in standard flat, continue to judge with positive child node, if positive side does not have
Child node, then it represents that point is outside polyhedron；If putting the negative side in standard flat, continue to judge with negative side child node, if
Negative side does not have child node, then it represents that point is inside polyhedron；If point judges whether the coplanar portions in node on standard flat
In face, if being considered inside polyhedron if, otherwise it is assumed that outside polyhedron；
The template component generation unit includes
Interface portion template component generates subelement, to generate C according to the standard component of building template in each interface portion
Slot, keel, supporting block template component；
Optimization row's mould unit, at median surface domain position, by the standard size of building template, the row's of optimizing mould；
Support component generates subelement, to generate beams and slabs supporting block, early tear support open according to building template related specifications
Component；
Wall-through hole and back cord generate subelement, to generate column wall member wall-through hole and back according to building template related specifications
It is stupefied；
Number generates subelement, to number to every piece of template generation；
It includes that angle mould generates subelement that the interface portion template component, which generates subelement, and wall-through hole and back cord generate subelement packet
Split bolt template arrangement subelement, the distracted generation subelement of back are included, optimization row's mould unit includes that common wall column formwork generates son
Unit, it includes that board bottom template arrangement generates subelement that support component, which generates subelement,；
Angle mould generates subelement to the Polygonal Boundary to all composition template faces, successively searches for another mould adjacent thereto
The boundary of plate face；If finding adjacent boundary, if the angle in two faces is less than 180 degree, and it is not equal to 0,180 degree, then at this
Inner corner trim mould is arranged on boundary；If it is greater than 180 degree, then external corner mould is arranged；If forming two faces of inner corner trim mould, one is normal
Downward horizontal plane, then the inner corner trim mould is apex angle mould；When arranging apex angle mould, judge whether have in addition at the endpoint on apex angle mould boundary
The apex angle mould in direction if so, then arranging corner formwork at the endpoint, while arranging Easy disassembling mould behind corner formwork,
Or it is set as not arranging Easy disassembling mould；
Split bolt template arranges subelement to need to arrange that the wall column formwork of split bolt is arranged；To each wall column
Template face, find it is parallel, back to and apart from nearest wall column formwork face；If distance is less than setting value, in the two templates
Split bolt template is arranged on face；Two faces are projected into approximately the same plane, while arranging template from the same direction, are spaced cloth
Set opening template and common templates；There is the template in split bolt hole in opening template；The template back projection arranged is returned respective
On wall column formwork face, i.e. completion split bolt template is arranged；
Common wall column formwork generates subelement not consider the problem corresponding with opposite wall form, directly from any end of wall
Start to be sequentially arranged common templates；
Distracted generation subelement is carried on the back to wall column formwork face, arrangement back is distracted at the absolute altitude of setting；More than setting absolute altitude part,
It is distracted by the arrangement spacing arrangement back of setting；
Board bottom template arrangement generates longest edge of the subelement to find plate bed die plate face；Template is arranged along longest edge direction；First
It arranges row's common templates, then arranges row's support shuttering, support shuttering is by common support template, support block mode interval cloth
It sets, repeats, until template face all deploys.
5. a kind of construction project gang form arranges mould method, which is characterized in that row's mould method includes:
Step S1, intelligent recognition extraction step, mutual alignment relation and text mark between intellectual analysis construction project drawing lines
Note, converts entity component for lines, to generate three-dimensional building model；
Step S2, fully-automatic intelligent arranges mould step, and the three-dimensional building model generated according to intelligent recognition extraction module is empty using 3D
Heart Boolean algorithm generates hollow mold plate face, further according to the correlation and setup parameter generation Angle formwork and plane between template face
Template generates the support system and cross-pulling system of safety further according to technical specification；
Step S3, three-dimensional simulation model generation step carries out the template of fully-automatic intelligent row's mould step output three-dimensional imitative
True display；The front and back sides of the panel of template are generated by template contours polygon and base plate thickness；By carrying on the back distracted absolute altitude and spacing,
Split bolt hole face is generated on the wall column formwork face in the panel of generation；By the bolt on the distance computation template side plate of setting
Hole site；Side plate face is generated along template contours, the face of bolt hole is generated by lateral opening position；The three-dimensional of all of above face composition template
Polyhedron, the i.e. three-dimensional simulation model of template；
Step S4, edit model step, the template generated to fully-automatic intelligent row's mould step row's mould are edited；The mould
Plate edit step includes:
Merge template step, more than two templates are merged into one；The combined template selected for boundary it is adjacent and
Coplanar template；Merging template contours polygon is a polygon；By first of the polygon setting after merging to selection
In template data record, remaining template record is deleted；Regenerate the three-dimensional simulation model of the template after merging；
Divide template step, a template is divided into more than two templates；After selecting the template to be divided, and set editor's life
It enables, segmentation template contours polygon is more than two polygons；A template data note is generated for the polygon after each segmentation
Record, and successively its template contours is set by polygon；Delete divided polygon；It is newly-generated after regenerating segmentation
The three-dimensional simulation model of template.
6. construction project gang form according to claim 5 arranges mould method, it is characterised in that:
The step S1 includes:
Step S11, column wall member identifies extraction step, identifies that extraction unit is loaded into row's module system in CAD diagram paper by column wall member
After system, by the map data mining platform of identification CAD diagram member, the flat shape that the pel of figure layer where " column " and " shear wall " is constituted
Intelligent recognition is " column " and " shear wall " component arranged in modular system；In conjunction with " layer high " data information on identification CAD diagram paper, from
And further generate the three-dimensional entity model of component；
Step S12, beam identifies extraction step, after identifying that extraction unit comes in the load of CAD diagram paper by beam, passes through
The map data mining platform for identifying CAD diagram member, by the pel of figure layer where " beam ", the flat shape constituted is marked in conjunction with CAD diagram paper
The dimension data of the beam of note, intelligent recognition are " beam " component arranged in modular system；In conjunction with " layer is high " data on identification CAD diagram paper
Information, to further generate the three-dimensional entity model of component；
Step S13, stringer and crossbeam dispersion mark identification step identify stringer by stringer and crossbeam dispersion mark recognition unit
Dispersion with crossbeam marks；X is put together into identification to the dispersion mark of beam and Y-direction beam；
Step S14, board member identifies extraction step, after identifying that extraction unit comes in the load of CAD diagram paper by board member, passes through
The map data mining platform for identifying CAD diagram member, by the pel of figure layer where " column ", " wall ", " beam ", the planar region constituted, intelligence is known
" plate " component in modular system Wei not arranged；In conjunction with " layer is high " data information on identification CAD diagram paper, to further generate component
Three-dimensional entity model；
Step S15, component edit step is edited by the component that component edit cell extracts identification；Including being directed to
The public editor of all components, including rotation, duplication, movement, mirror image, deletion, and for the editor of different component, including needle
Beam is merged, interrupt, is stretched；
The step S11 column wall member identification extraction step includes step S111 wall member identification extraction step, step S112 column
Component identification extraction step；
The step S111 wall member identifies that extraction step includes:
Step S1111, wall sideline selecting step chooses wall sideline, wall sideline packet by identical figure layer, the immediate mode of same color
Include straight line and circular arc；Or with common selection mode, clicked by mouse in screen to select wall sideline；
Step S1112, wall sideline layer change step, by the layer change in the wall sideline of selection to pre-set wall sideline figure
In layer；
Step S1113, wall marks selecting step, chooses wall mark by identical figure layer, the immediate mode of same color；Or with commonly
Selection mode, clicked by mouse in screen to select wall to mark；Its figure layer is changed into pre-set wall mark figure layer；
Step S1114, wall sideline is grouped step, is grouped to the wall sideline in the figure layer of wall sideline by parallel lines, the line being parallel to each other
Section is assigned in same group, and the circular arc of phase concentric is considered parallel lines；
Step S1115, wall member calculate step its mutual distance is calculated to the parallel lines in same group, if distance with
Pre-set wall is of same size, is considered wall, calculates the center line of this parallel lines, using the center line of parallel lines as
Center line of wall, the distance between parallel lines are wide as wall；
Step S1116, wall marks obtaining step, is search wall mark in the wide range of two walls in center line of wall both sides, distance,
Mark by the nearest mark found as this wall；
Step S1117, wall member generation step generates wall member by the center line of wall found；
Step S112 column component identification extraction step includes:
Step S1121, column sideline selecting step chooses column sideline, including straight line by identical figure layer, the immediate mode of same color
And circular arc；Or with common selection mode, clicked with mouse in screen to select column sideline；
Step S1122, column sideline layer change step, by the layer change in the column sideline of selection to pre-set column sideline figure
In layer；
Step S1123, column marks selecting step, chooses column mark by identical figure layer, the immediate mode of same color, or with general
Logical selection mode is clicked with mouse in screen to select column to mark；Its figure layer is changed into pre-set column mark figure layer；
Step S1124, column sideline is grouped step, is grouped to the column sideline in the figure layer of column sideline, there is intersection point between each other, or
Distance being grouped into the same group in set distance；The distance of two line segments is distance of two endpoints of line segment to another line segment, phase
After mutually calculating, smaller value therein is taken；
Step S1125, maximum outsourcing Polygon Search step, the smallest line segment of X-coordinate value in same group of line segment, from vertex
Search for its maximum outsourcing polygon；From an initial segment, the polygon being attached thereto is found from line-segment sets；When rise
When initial line is in polygon or on side, what is found is the polygon for having included initial line, this polygon is as edges of boards circle；When an initial line
Outside polygon, the line segment that is left and right, locating above and below including selections collection, then what is found is the outsourcing polygon of line-segment sets, this is more
Profile of the side shape as column；The method that maximum outsourcing Polygon Search subelement searches for maximum outsourcing polygon includes: (1) line
All line segments of Duan Jizhong and initial segment ask friendship, find out all line segments for having intersection point with initial segment；(2) in these line segments,
The intersection point line segment nearest from the starting point of initial segment is found, but intersection point cannot be starting point；(3) all lines are interrupted in point of intersection
Section, including initial segment；After initial segment is interrupted, starting point is to the line segment between intersection point as new initial segment；(4) it presses
Initial line segment endpoint, as zero degree, calculates the angle of line segment and initial segment after interrupting to starting point direction；(5) by angle it is minimum and
For 0 line segment as next initial segment, a line of the current initial segment as the polygon to be found；(6) if
The terminal of next initial segment is identical with some vertex on the side of the polygon found, then the side is the starting of polygon
Side, the next initial segment found are the termination side of polygon, play initial line, termination side and the line segment between it and constitute together most
The polygon searched out eventually；(7) if next initial segment and the polygon line segment found cannot form polygon, from
(1) step starts to repeat this process, until finding polygon；If there is no line segment in line-segment sets, then it is assumed that without more
Side shape also stops finding；
Step S1126, column component generation step finds an outsourcing polygon, as the contour line of column, generates a column
Component；Simultaneously from the line segment deleted in group inside outer contour and outer profile；
Step S1127, circulation generates rate-determining steps, generates subelement using maximum outsourcing Polygon Search subelement, column component
Repeat search and generation movement, search out all outsourcing polygons and generate all column components；
Step S1128, whole column component generation steps, carry out step S1125, step S1126, step S1127 by circulation and search
The complete whole line segment groups of rope, generate whole column components；
Step S1129, annotation step, the corresponding mark of search column component from column mark；The text of mark is apart from nearest column
Profile sideline is no more than 1.5 times of text height, if there is multiple satisfactory columns mark, then presses subject to recently；Distance
Calculation are as follows: using in four vertex of the outsourcing rectangle of text from column profile line segment it is nearest with a distance from as text to profile
The distance of line segment；
The step S12 beam identifies that extraction step includes:
Step S121, beam sideline selecting step chooses beam sideline, including straight line by identical figure layer, the immediate mode of same color
And circular arc；Or with common selection mode, clicked by mouse in screen to select beam sideline；
Step S122, beam sideline layer change step, by the layer change in the beam sideline of selection to pre-set beam sideline figure
In layer；
Step S123, beam marks selecting step, chooses beam mark by identical figure layer, the immediate mode of same color；Or with general
Logical selection mode is clicked by mouse in screen to select beam to mark；It changes its figure layer and marks figure layer to pre-set beam
In；
Step S124, Text region step is marked, identifies the mark text being sized from all beam marks, it is previous
For beam width, the latter is depth of beam, and is recorded in a beam width array；
Step S125, beam sideline is grouped step, is grouped to the beam sideline in the figure layer of wall sideline by parallel lines, the line segment being parallel to each other
It assigns in same group, the circular arc of phase concentric is considered parallel lines；
Step S126, beam calculate step its mutual distance is calculated to the parallel lines in same group, if distance with
Some in beam width array is of same size, is considered one of beam, calculates the center line of this parallel lines, as beam center line,
Deck-siding is corresponding width in deck-siding array；
Step S127, beam marks obtaining step, and on beam center line both sides, distance is search beam mark in the range of two deck-sidings,
Mark by the nearest mark found as this beam；
Step S128, beam generation step generates beam according to beam center line；
Step S13 stringer disperses mark identification step with crossbeam
Step S131, beam annotation step is saved, setting longitudinal beam marks workspace/transverse beam and marks workspace, and origin is arranged,
Extract longitudinal beam mark/transverse beam mark；Longitudinal beam/transverse beam markup information of extraction is saved；
Step S132, beam annotation step is called, setting transverse beam marks workspace/beam and marks workspace to beam, and origin is arranged,
The markup information of previously stored longitudinal beam/transverse beam is presented on transverse beam mark/longitudinal beam mark；
The step S14 board member identifies that extraction step includes:
Step S141, plate boundary sections generation step extracts boundary sections of the contour line of wall, the center line of beam, column as plate；
Step S142, boundary sections interrupt step, in the point of intersection interrupt boundary line segment of all boundary sections；
Step S143, boundary sections moving step is not vertical boundary sections to every section, takes its midpoint, if it is wall, beam line
Section, then move up wall, a beam width if it is column contour line and then move up set distance；
Step S144, whether judgment step judges the midpoint of the mobile subelement selection of the boundary sections in the web wheel found
In exterior feature, if it is continued to move up by the mobile subelement of boundary sections, until above-mentioned midpoint is not in the web wheel found
In exterior feature；
Step S145, Internal periphery search step is made to the right a ray with the midpoint that the mobile subelement of the boundary sections is chosen, is made
For the beginning boundary for choosing plate；Since this boundary, Internal periphery is searched in all plate boundary sections；Internal periphery search is single
The method of Meta Search Engine Internal periphery include: in (1) line-segment sets all line segments and initial segment ask friendship, finding out has intersection point with initial segment
All line segments；(2) in these line segments, the intersection point line segment nearest from the starting point of initial segment is found, but intersection point cannot be
Point；(3) all line segments, including initial segment are interrupted in point of intersection；After initial segment is interrupted, starting point to the line between intersection point
Duan Zuowei new initial segment；(4) line segment after interrupting and starting are calculated as zero degree by initial segment terminal to starting point direction
The angle of line segment；(5) as next initial segment, current initial segment conduct will be sought line segment that is angle is minimum and not being 0
The a line for the polygon looked for；(6) if some vertex on the side of the terminal of next initial segment and the polygon found
Identical, then the side is the initial line that rises of polygon, and the next initial segment found is the termination side of polygon, plays initial line, terminates side
And the line segment between it constitutes the polygon finally searched out together；(7) if next initial segment and found it is more
Side shape line segment cannot form polygon, then this process is repeated since (1) step, until finding polygon；If line segment
Concentrate no line segment, then it is assumed that there is no polygon, also stop finding；
Step S146, board member generation step searches for subelement by Internal periphery and finds an Internal periphery, then as the boundary of plate
Line generates a board member；
Step S147, board member generation step, it is single by the mobile subelement of boundary sections, judgment sub-unit, Internal periphery search
Member, board member generate subelement and search out all Internal peripheries and generate board member；
Step S148, board member marks obtaining step, the corresponding mark of search board member from plate mark；The text of mark should be
In web wheel exterior feature, using first mark marked as board member found；
Step S21 template face generation step includes:
Step S211, template face obtaining step isolates the face for needing to arrange building template according to building rule from polyhedron,
Arrange that the face of template is referred to as template face；To polyhedral each face, by the angle of its normal and plumb line to determine whether cloth
Template is set, template face is considered when angle is more than predetermined angle, it is replicated and separated from polyhedron；To inhomogeneity
Different angles is arranged in the component of type, accurately to obtain the template face of different component；
Step S212, template surface buckle subtracts step, carries out reducing calculating to each template face separated from component polyhedron
Afterwards, it can just obtain really needing the face of arrangement template；Reducing calculating is realized with the difference operation in three-dimensional Boolean algorithm, right
All template faces successively carry out reducing calculating with adjacent component polyhedron, deduction does not need arrangement template according to rule is reduced
Part, finally obtain the face for needing to arrange building template；
It includes being subtracted more than second with the first polyhedron that the template surface buckle, which subtracts polyhedron three-dimensional boolean's difference calculation method in step,
The process of face body, template surface buckle subtract step and include:
Step S2121, binary tree constitution step constructs the first polyhedron, second polyhedral space partition zone binary tree；
Step S2122, the first segmentation step successively asks friendship with the face in the second polyhedron to each face in the first polyhedron,
First polyhedral face is divided into the positive and negative two parts in second polyhedral face, every part again with second polyhedral other faces
Friendship is asked, two parts are similarly divided into；It successively carries out that friendship is asked to calculate with all faces in the second polyhedron in this way, by the first polyhedron
Face be divided into many faces；
Step S2123, the first polyhedron processing step decomposites the face come to the first polyhedron, with second polyhedral space
Subregion binary tree judges whether in second polyhedral inside；Remove if the face inside the second polyhedron, in the second multi-panel
Face outside body then retains as a part of difference；
Step S2124, the second segmentation step successively asks friendship with the face in the first polyhedron to each face in the second polyhedron,
Second polyhedral face is divided into the positive and negative two parts in first polyhedral face, every part again with first polyhedral other faces
Friendship is asked, two parts are similarly divided into；It successively carries out that friendship is asked to calculate with all faces in the first polyhedron in this way, by the second polyhedron
Face be divided into many faces；
Step S2125, the second polyhedron processing step decomposites the face come to the second polyhedron, with first polyhedral space
Subregion binary tree judges whether in first polyhedral inside；Remove if the face inside the first polyhedron, in the first multi-panel
Face outside body then retains as a part of difference；
Step S2126, poor face saves step, and the face in the first polyhedron, the second polyhedron as difference is saved in result multi-panel
Three-dimensional boolean's difference operation is completed in body；
In the step S2121 binary tree constitution step, during constructing polyhedral space partition zone binary tree, space partition zone
Each node of binary tree includes three child nodes, the respectively face of normal front portion, i.e. positive side, the negative part of normal
Face, i.e. negative side and coplanar face, i.e. coplanar portions, the building method of binary tree constitution step include the following steps: step
S21210, all faces are added to first node；
Step S21211, using first face in node as the standard flat of node, it is saved in the coplanar portion of current tree node
In point, and remove the face from polyhedron；
Step S21212, following operation is made to remaining each face: judges the relationship of the face and standard flat；Completely normal just
Face is then saved in positive side gusset；Negative side node is saved in the negative part of normal completely；Coplanar face is saved in coplanar portions；
The face intersected with standard flat, then dividing the face with standard flat is two parts, and front portion is saved in positive side, and negative part is protected
It is stored to negative side；
Step S21213, to the face of positive side, negative side part, repeat the operation of step S21211 to S21213, until not having
Positive side, negative side face until；
Step S2123, in step S2125, judge that method of the face in or beyond the first polyhedron or second are polyhedral is attributed to
Whether a point in face is judged polyhedral inner or outer, and judgment method includes: will each of point and space partition zone binary tree
The standard flat of node is compared；If putting the positive side in standard flat, continue to judge with positive child node, if positive side does not have
There is child node, then it represents that point is outside polyhedron；If putting the negative side in standard flat, continue to judge with negative side child node, such as
Fruit negative side does not have child node, then it represents that point is inside polyhedron；If point judges whether on standard flat in the coplanar portion of node
In facet, if being considered inside polyhedron if, otherwise it is assumed that outside polyhedron；
The template component generation step includes
Step S221, interface portion template component generation step, it is raw according to the standard component of building template in each interface portion
At C slot, keel, supporting block template component；
Step S222, optimization row mould step, at median surface domain position, by the standard size of building template, the row's of optimizing mould；
Step S223, support component generation step generates beams and slabs supporting block, early tears branch open according to building template related specifications
Support component；
Step S224, wall-through hole and back cord generation step generate column wall member wall-through hole and back according to building template related specifications
It is stupefied；
Step S225, number generation step numbers every piece of template generation；
The template component generation step specifically comprises the following steps:
(1), angle mould generation step successively searches for another mould adjacent thereto to the Polygonal Boundary in all composition template faces
The boundary of plate face；If finding adjacent boundary, if the angle in two faces is less than 180 degree, and it is not equal to 0,180 degree, then at this
Inner corner trim mould is arranged on boundary；If it is greater than 180 degree, then external corner mould is arranged；If forming two faces of inner corner trim mould, one is normal
Downward horizontal plane, then the inner corner trim mould is apex angle mould；When arranging apex angle mould, judge whether have in addition at the endpoint on apex angle mould boundary
The apex angle mould in direction if so, then arranging corner formwork at the endpoint, while arranging Easy disassembling mould behind corner formwork,
Or it is set as not arranging Easy disassembling mould；
(2), split bolt template deposition step is arranged the wall column formwork that need to arrange split bolt；To each wall column
Template face, find it is parallel, back to and apart from nearest wall column formwork face；If distance is less than setting value, in the two templates
Split bolt template is arranged on face；Two faces are projected into approximately the same plane, while arranging template from the same direction, are spaced cloth
Set opening template and common templates；There is the template in split bolt hole in opening template；The template back projection arranged is returned respective
On wall column formwork face, i.e. completion split bolt template is arranged；
(3), common wall column formwork generation step does not consider the problem corresponding with opposite wall form, directly from any end of wall
Start to be sequentially arranged common templates；
(4), distracted generation step is carried on the back, to wall column formwork face, arrangement back is distracted at the absolute altitude of setting；More than setting absolute altitude part,
It is distracted by the arrangement spacing arrangement back of setting；
(5), board bottom template arranges generation step, finds the longest edge of plate bed die plate face；Template is arranged along longest edge direction；First
It arranges row's common templates, then arranges row's support shuttering, support shuttering is by common support template, support block mode interval cloth
It sets, repeats, until template face all deploys.
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| CN110409828B (en) * | 2019-07-22 | 2021-06-25 | 广联达科技股份有限公司 | Template arrangement method and device convenient for construction |
| CN111177968B (en) * | 2020-01-02 | 2022-01-18 | 大连理工大学 | Method for quickly inserting two-dimensional zero-thickness cohesive force unit into target area |
| CN114048540A (en) * | 2021-12-21 | 2022-02-15 | 国泰新点软件股份有限公司 | Wall column processing method and device based on construction engineering calculation model |
| CN117252869B (en) * | 2023-11-15 | 2024-03-12 | 江西少科智能建造科技有限公司 | CAD drawing wall path information extraction method and system |
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| Three-dimensional template correlation: object recognition in 3D voxel data;T. VanCourt等;《IEEE Xplore》;20050919;全文 |
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