CN107103151A - A kind of method and apparatus of the fabricated construction based on BIM - Google Patents
A kind of method and apparatus of the fabricated construction based on BIM Download PDFInfo
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- 238000010276 construction Methods 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000012545 processing Methods 0.000 claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 141
- 239000010959 steel Substances 0.000 claims description 141
- 238000013481 data capture Methods 0.000 claims description 23
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- 230000008859 change Effects 0.000 description 5
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- 230000002093 peripheral effect Effects 0.000 description 4
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- G—PHYSICS
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/13—Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
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- G—PHYSICS
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- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
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Abstract
A kind of method and apparatus of fabricated construction based on BIM provided in an embodiment of the present invention, belong to technical field of buildings.This method includes setting up the initial threedimensional model of pre-assembled object based on BIM models；Obtain three-dimensional data, the axis based on initial threedimensional model described in initial three-dimension modeling；Obtain 3-D view and create instruction；Instruction is created based on 3-D view and the axis generates objective view；Obtain the property parameters of the pre-assembled object；The object module of the pre-assembled object is set up in the objective view according to property parameters.By the property parameters for obtaining the pre-assembled object, generate object module, so that user carries out construction by the object module and makes the pre-assembled object, by directly according to the pre-assembled object construct or processing corresponding parts, the accurate processing to the pre-assembled object can effectively be improved, and then the duration is completed on schedule, effectively save resource.
Description
Technical field
The present invention relates to technical field of buildings, in particular to the method and dress of a kind of fabricated construction based on BIM
Put.
Background technology
In traditional construction projects implementation process, the management and control in terms of people, machine, material, ring, method is always project management
The difficult point of this bulky systems, tends to rely on the professional skill and ideological quality of project management team itself, when one of them
Managerial competency occurs in link will bring fatal influence to the success or failure of project.But for steel construction, it is difficult to
Accomplish that each steelframe of building can be accomplished precisely, therefore cause in construction, pre-fabricated steelframe appearance is irregular not
Together, and then cause construction delay, and cause serious financial consequences.
The content of the invention
The present invention provides a kind of method and apparatus of the fabricated construction based on BIM, it is intended to improve above mentioned problem.
In a first aspect, a kind of method for fabricated construction based on BIM that the present invention is provided, including：Built based on BIM models
The initial threedimensional model of vertical pre-assembled object；Three-dimensional data is obtained, based on initial three-dimensional described in the initial three-dimension modeling
The axis of model；Obtain 3-D view and create instruction；Instruction is created based on the 3-D view and the axis generates three-dimensional mesh
Mark view；Obtain the property parameters of the pre-assembled object；Set up according to the property parameters in the objective view
The object module of the pre-assembled object.
Preferably, the step of property parameters of the described acquisition pre-assembled object include：Obtain the institute of user's input
State the steel column parameter, girder steel parameter and secondary steel member parameter of pre-assembled object；By the steel column parameter, the girder steel parameter and institute
Time steel member parameter is stated as the property parameters.
Preferably, the steel column parameter includes：Numbering, specifications and models, material and the scale color of the steel column.
Preferably, it is described that the pre-assembled object is set up in the objective view according to the property parameters
After the step of object module, in addition to：Obtain the node parameter of the pre-assembled object；Institute is changed according to the node parameter
State object module；Based on the amended object module generation model Parts List of institute.
Preferably, after the step of amended object module generation model Parts List based on institute, also
Including：Target drawing is generated based on the object module；Obtain the actual size parameter of the pre-assembled object；According to the reality
Border dimensional parameters change the target drawing.
Second aspect, a kind of device for fabricated construction based on BIM that the present invention is provided, including：Model sets up unit,
Initial threedimensional model for setting up pre-assembled object based on BIM models；Axis sets up unit, for obtaining three-dimensional data, base
In the axis of initial threedimensional model described in the initial three-dimension modeling；First data capture unit, is regarded for obtaining three-dimensional
Figure creates instruction；View generation unit, is regarded for creating instruction and axis generation objective based on the 3-D view
Figure；Second data capture unit, the property parameters for obtaining the pre-assembled object；Model generation unit, for according to institute
State the object module that property parameters set up the pre-assembled object in the objective view.
Preferably, the second described data capture unit specifically for：Obtain the pre-assembled object of user's input
Steel column parameter, girder steel parameter and secondary steel member parameter；By the steel column parameter, the girder steel parameter and described steel member parameter
It is used as the property parameters.
Preferably, the steel column parameter includes：Numbering, specifications and models, material and the scale color of the steel column.
Preferably, after the model generation unit, in addition to：3rd data capture unit, for obtaining the prepackage
Node parameter with object；Data processing unit, for changing the object module according to the node parameter；Data generation is single
Member, for based on the amended object module generation model Parts List of institute.
Preferably, after the data generating unit, in addition to：Drawing creation unit, for based on the object module
Generate target drawing；4th data capture unit, the actual size parameter for obtaining the pre-assembled object；Drawing processing list
Member, for changing the target drawing according to the actual size parameter.
The method and apparatus for a kind of fabricated construction based on BIM that the invention described above is provided, by being built based on BIM models
The initial threedimensional model of vertical pre-assembled object, so that the initial threedimensional model is got, by obtaining three-dimensional data in institute
State and axis is set up on initial threedimensional model, then obtaining the establishment instruction of 3-D view, and then set up objective view, then
The property parameters for obtaining the pre-assembled object are provided, object module are generated, so that user is applied by the object module
Work is with making the pre-assembled object, by directly according to the pre-assembled object construct or processing corresponding zero
Part, can effectively improve the accurate processing to the pre-assembled object, and then the duration is completed on schedule, effective section
About resource.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be attached to what is used required in embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore is not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is a kind of structured flowchart of computer provided in an embodiment of the present invention；
A kind of flow chart of the method for fabricated construction based on BIM that Fig. 2 provides for first embodiment of the invention；
A kind of flow chart of the method for fabricated construction based on BIM that Fig. 3 provides for second embodiment of the invention；
A kind of functional module of the device for fabricated construction based on BIM that Fig. 4 provides for third embodiment of the invention is shown
It is intended to；
A kind of functional module of the device for fabricated construction based on BIM that Fig. 5 provides for fourth embodiment of the invention is shown
It is intended to.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.Therefore,
The detailed description of the embodiments of the invention to providing in the accompanying drawings is not intended to limit the model of claimed invention below
Enclose, but be merely representative of the selected embodiment of the present invention.Based on the embodiment in the present invention, those of ordinary skill in the art are not having
There is the every other embodiment made and obtained under the premise of creative work, belong to the scope of protection of the invention.
As shown in figure 1, being a kind of structured flowchart of computer provided in an embodiment of the present invention.As shown in Fig. 2 described calculate
Machine 200 includes device, memory 202, storage control 203, processor 204, the Peripheral Interface of the fabricated construction based on BIM
205th, input-output unit 206, audio unit 207, display unit 208.
The memory 202, storage control 203, processor 204, Peripheral Interface 205, input-output unit 206, sound
Frequency unit 207, each element of display unit 208 are directly or indirectly electrically connected with each other, to realize the transmission or friendship of data
Mutually.It is electrically connected with for example, these elements can be realized by one or more communication bus or signal wire each other.It is described to be based on
The device of BIM fabricated construction, which includes at least one, to be stored in the storage in the form of software or firmware (firmware)
In device 202 or the software function module that is solidificated in the operating system of the computer 200 (operating system, OS).
The processor 204 is used to perform the executable module stored in memory 202, such as described fabricated construction based on BIM
The device software function module or computer program that include.
Wherein, memory 202 may be, but not limited to, random access memory (Random Access Memory,
RAM), read-only storage (Read Only Memory, ROM), programmable read only memory (Programmable Read-
Only Memory, PROM), erasable read-only memory (Erasable Programmable Read-Only Memory,
EPROM), electricallyerasable ROM (EEROM) (Electric Erasable Programmable Read-Only Memory,
EEPROM) etc..Wherein, memory 202 is used for storage program, and the processor 204 is performed described after execute instruction is received
Program.
Processor 204 is probably a kind of IC chip, the disposal ability with signal.Above-mentioned processor 204 can
To be general processor, including central processing unit (Central Processing Unit, abbreviation CPU), network processing unit
(Network Processor, abbreviation NP) etc.；Can also be digital signal processor (DSP), application specific integrated circuit (ASIC),
It is ready-made programmable gate array (FPGA) or other PLDs, discrete gate or transistor logic, discrete hard
Part component.It can realize or perform disclosed each method, step and the logic diagram in the embodiment of the present invention.General processor
Can be microprocessor or the processor can also be any conventional processor 204 etc..
Various input/output devices are coupled to processor 204 and memory 202 by the Peripheral Interface 205.At some
In embodiment, Peripheral Interface 205, processor 204 and storage control 203 can be realized in one single chip.Other one
In a little examples, they can be realized by independent chip respectively.
Input-output unit 206 is used to be supplied to user input data to realize interacting for user and the computer 200.Institute
State input-output unit 206 may be, but not limited to, mouse and keyboard etc..
Audio unit 207 provides a user COBBAIF, and it may include one or more microphones, one or more raises
Sound device and voicefrequency circuit.
Display unit 208 provides an interactive interface (such as user's operation circle between the computer 200 and user
Face) or for display image data give user reference.In the present embodiment, the display unit 208 can be liquid crystal display
Or touch control display.If touch control display, it can be support single-point and the capacitance type touch control screen or resistance of multi-point touch operation
Formula touch screen etc..Single-point and multi-point touch operation is supported to refer to that touch control display can sense on the touch control display one
Or the touch control operation produced simultaneously at multiple positions, and transfer to processor to be calculated and located the touch control operation that this is sensed
Reason.
Referring to Fig. 2, being a kind of flow of the method for fabricated construction based on BIM that first embodiment of the invention is provided
Figure.The idiographic flow shown in Fig. 2 will be described in detail below.
Step S301, the initial threedimensional model of pre-assembled object is set up based on BIM models.
Wherein, BIM (the Building Information Modeling) model refers to BIM.The BIM
Model is based on every relevant information data of construction-engineering project, it is established that three-dimensional BUILDINGS MODELS.
The pre-assembled object refers to the object built required for user.For example, the building of steel construction.
In the present embodiment, the initial threedimensional model refers to the pre-assembled thing set up based on the BIM models
Threedimensional model when body is initialized.
As a kind of embodiment, the step of the initial threedimensional model that pre-assembled object is set up based on BIM models described
Before, the modeling instruction of acquisition user's input is included.
Wherein, the modeling instruction refers to the operational order for being used to model that user is inputted by input equipment.When obtaining
When getting the modeling instruction of user's input, pre-assembled object is set up by the BIM models according to the modeling instruction
Initial threedimensional model, i.e., generate the initial threedimensional model of pre-assembled object according to the modeling instruction and the BIM models.
For example, when user first selects modeling environment, modeling environment is set to " China ", then carry out configuration steel construction depth
Change.Then " file " is clicked on the software panel having already turned on, and selected " new established model ", recently enter " model name ",
So as to set up the initial threedimensional model of the pre-assembled object.
Step S302, obtains three-dimensional data, the axis based on initial threedimensional model described in the initial three-dimension modeling.
Wherein, the three-dimensional data is that user is inputted by input equipment.The three-dimensional data include transverse axis spacing,
The data such as absolute altitude between longitudinal axis spacing, level.
For example, in " axis dialog box " under " coordinate " of Section 1, " X " inserts the electronic drawing pre-set below
Transverse axis each distance values, started with the origin of coordinates 0, be interrupted between each numerical value with " space ", such as 0 10 10 10 10 or 0
4*10, " Y " inserts the longitudinal axis of the electronic drawing each numerical value below, identical with " X ".Steel construction is inserted at " Z " below
It is interrupted between absolute altitude numerical value between overall level, each numerical value with " space ", such as：On the electronic drawing each absolute altitude for ±
0.00th ,+1.5 ,+3.0 ,+4.5, it is 0.00 1.5 3.0 4.5 to insert numerical value.Then X-axis, Y are inserted in Section 2 " label "
It is interrupted between axle and Z axis each corresponding axis title, each title with " space ", such as X-axis inserts 123456, and Y-axis is filled out
Enter A B C D.
In the present embodiment, the axis refers to the axis of each axle in X-axis, Y-axis and Z-direction.
Step S303, obtains 3-D view and creates instruction.
Obtain the 3-D view establishment instruction that user is inputted.
Step S304, creates instruction based on the 3-D view and the axis generates objective view.
As a kind of embodiment, instruction and axis generation are created along the axis side according to the 3-D view
Upward objective view.For example, when user inputs the instruction for creating 3-D view, being regarded substantially based on the instruction generation
Figure, is generated after the basic views, is generated further according to the axis along the objective view on the axis direction.
Step S305, obtains the property parameters of the pre-assembled object.
Wherein, the acquisition of the property parameters refers to steel column parameter, the steel for obtaining the pre-assembled object of user's input
Beam parameter and time steel member parameter.Will the steel column parameter, the girder steel parameter and described steel member parameter as described
Property parameters.
Wherein, the steel column parameter includes numbering, specifications and models, material and the scale color of the steel column.The numbering
It is the identity information set by the every steel column in the pre-assembled object to refer to user.The specifications and models refer to every
The dimensions and concrete model of the steel column.For example, hot rolled H-shaped dimensions is 100*100.The material refers to
The concrete composition material of the steel column.The scale color refers to the steel column shared grade in the pre-assembled object, and
The different colors pre-set according to different brackets, allow the user to the judgement by color, so as to easily distinguish
The grade of the every steel column in the pre-assembled object, and by being distinguished in modeling using different scale colors
Different component in the pre-assembled object.
The girder steel parameter includes the scale color of numbering, the specifications and models of girder steel, the material of girder steel and the girder steel of girder steel.
Similarly, the numbering of the girder steel refers to the identity information of the every girder steel.The specifications and models of the girder steel refer to described in every
The dimensions and concrete model of girder steel.The material of the girder steel refers to the concrete composition material of the girder steel.The girder steel
Scale color refers to the girder steel shared grade in the pre-assembled object, and the difference pre-set according to different brackets
Color, the judgement by color is allowed the user to, so as to easily distinguish the every steel in the pre-assembled object
The grade of beam, and by distinguishing the different component in the pre-assembled object using different scale colors in modeling.
Described steel member parameter includes the numbering of time steel member, the specifications and models of secondary steel member, the material of secondary steel member
With the scale color of secondary steel member.Similarly, wherein, the numbering of described steel member refers to the identity letter of every described steel member
Breath.The specifications and models of described steel member refer to the dimensions and concrete model of every described steel member.Described steel structure
The material of part refers to the concrete composition material of described steel member.The scale color of described steel member refers to described steel member
The shared grade in the pre-assembled object, and the different colors pre-set according to different brackets, are allowed the user to
By the judgement of color, so as to easily distinguish the grade of every described steel member in the pre-assembled object, Yi Jitong
Cross the different component distinguished in modeling using different scale colors in the pre-assembled object.For example, by described etc.
Level color come distinguish girder steel, steel column either described steel member.
Step S306, the target of the pre-assembled object is set up according to the property parameters in the objective view
Model.
As a kind of embodiment, by setting up the attribute according to the property parameters in the objective view
Component corresponding to parameter, so as to generate the object module of the pre-assembled object.For example, described in including when the property parameters
When the steel column parameter of pre-assembled object, girder steel parameter and secondary steel member parameter, joined respectively according to the steel column parameter, the girder steel
Number and described steel member parameter set up the steel column of the pre-assembled object, the girder steel in the objective view
With described steel member, so as to generate the pre-assembled object, that is, the object module is generated.
Referring to Fig. 3, being a kind of flow of the method for fabricated construction based on BIM that second embodiment of the invention is provided
Figure.The idiographic flow shown in Fig. 3 will be described in detail below.
Step S401, the initial threedimensional model of pre-assembled object is set up based on BIM models.
Step S402, obtains three-dimensional data, the axis based on initial threedimensional model described in the initial three-dimension modeling.
Step S403, obtains 3-D view and creates instruction.
Step S404, creates instruction based on the 3-D view and the axis generates objective view.
Step S405, obtains the property parameters of the pre-assembled object.
Step S406, the target of the pre-assembled object is set up according to the property parameters in the objective view
Model.
Step S401, step S402, step S403, step S404, step S405 and step S406 embodiment
Step corresponding in first embodiment is refer to, here, repeating no more.
Step S407, obtains the node parameter of the pre-assembled object.
Wherein, the node parameter refers to the property value of each node, and the property value is numerical value.For example, described
The connecting node of steel column and the connecting node either girder steel and the girder steel of the girder steel.
In the present embodiment, the node parameter can be big by obtaining node of the user based on pre-rendered construction drawing
The mode for the numerical value that sample is inputted is obtained.
Step S408, the object module is changed according to the node parameter.
In the present embodiment, by after the steel column, girder steel and described steel member of the pre-assembled object is established, then
Refine each node.Wherein, described each described node of refinement refers to according to each section of node parameter modification
The property value of point.For example, according to the node full-page proof of pre-rendered construction drawing, finding out and the pre-rendered construction drawing
Node identical node pattern, obtains the node parameter for meeting the construction drawing requirement.Each is changed according to the node parameter
The node, so as to change the object module, and then improves the object module of the pre-assembled object.
Step S409, based on the amended object module generation model Parts List of institute.
Wherein, the mold elements inventory refers to the steel of the pre-assembled object corresponding to the object module
The part data tables such as post, the girder steel and described steel member.
In the present embodiment, passing through the mold elements inventory generated can cause user according to the mold elements
Inventory is compared with the construction drawing, and then improves the accuracy rate of the object module.For example, by by the construction drawing
Steel column, girder steel and secondary steel member and the object module in each steel column, the girder steel and described steel member
Size is compared, so that judge whether the object module error or mistake occurs according to comparison result, and then effectively
Improve the accuracy rate of the object module.Allow the user to carry out producing the pre-assembled thing by the object module
Body.
In this embodiment, it is preferred that, also include generating target drawing based on the object module after step S409；
Obtain the actual size parameter of the pre-assembled object；The target drawing is changed according to the actual size parameter.
Wherein, the target drawing is used for after printing, and checks and uses for user.
The component in the target drawing is repaiied again by the actual size parameter for obtaining the pre-assembled object
Change, and then effective avoid because serious consequence caused by deviation occurs in the actual size of the component in the target drawing.
Referring to Fig. 4, being that the functional module of a kind of fabricated construction based on BIM that third embodiment of the invention is provided is shown
It is intended to.The device 500 of the fabricated construction based on BIM includes：Model sets up unit 510, axis and sets up unit 520,
One data capture unit 530, view generation unit 540, the second data capture unit 550 and model generation unit 560.
Model sets up unit 510, the initial threedimensional model for setting up pre-assembled object based on BIM models.
Axis sets up unit 520, for obtaining three-dimensional data, based on initial three-dimensional described in the initial three-dimension modeling
The axis of model.
First data capture unit 530, instruction is created for obtaining 3-D view.
View generation unit 540, is regarded for creating instruction and axis generation objective based on the 3-D view
Figure.
Second data capture unit 550, the property parameters for obtaining the pre-assembled object.
Wherein, the second described data capture unit 550 specifically for：Obtain the pre-assembled object of user's input
Steel column parameter, girder steel parameter and secondary steel member parameter；By the steel column parameter, the girder steel parameter and described steel member parameter
It is used as the property parameters.Wherein, the steel column parameter includes：Numbering, specifications and models, material and the grade face of the steel column
Color.The girder steel parameter includes the scale color of numbering, the specifications and models of girder steel, the material of girder steel and the girder steel of the girder steel.
Described steel member parameter includes the numbering of described steel member, the specifications and models of secondary steel member, secondary steel member
The scale color of material and time steel member.
Model generation unit 560, for setting up the prepackage in the objective view according to the property parameters
Object module with object.
Referring to Fig. 5, being that the functional module of a kind of fabricated construction based on BIM that fourth embodiment of the invention is provided is shown
It is intended to.The device 600 of the fabricated construction based on BIM includes：Model sets up unit 610, axis and sets up unit 620,
One data capture unit 630, view generation unit 640, the second data capture unit 650, model generation unit the 660, the 3rd are counted
According to acquiring unit 670, data processing unit 680 and data generating unit 690.
Model sets up unit 610, the initial threedimensional model for setting up pre-assembled object based on BIM models.
Axis sets up unit 620, for obtaining three-dimensional data, based on initial three-dimensional described in the initial three-dimension modeling
The axis of model.
First data capture unit 630, instruction is created for obtaining 3-D view.
View generation unit 640, is regarded for creating instruction and axis generation objective based on the 3-D view
Figure.
Second data capture unit 650, the property parameters for obtaining the pre-assembled object.
Wherein, the second described data capture unit 650 specifically for：Obtain the pre-assembled object of user's input
Steel column parameter, girder steel parameter and secondary steel member parameter；By the steel column parameter, the girder steel parameter and described steel member parameter
It is used as the property parameters.Wherein, the steel column parameter includes：Numbering, specifications and models, material and the grade face of the steel column
Color.The girder steel parameter includes the scale color of numbering, the specifications and models of girder steel, the material of girder steel and the girder steel of the girder steel.
Described steel member parameter includes the numbering of described steel member, the specifications and models of secondary steel member, secondary steel member
The scale color of material and time steel member.
Model generation unit 660, for setting up the prepackage in the objective view according to the property parameters
Object module with object.
3rd data capture unit 670, the node parameter for obtaining the pre-assembled object.
Data processing unit 680, for changing the object module according to the node parameter.
Data generating unit 690, for based on the amended object module generation model Parts List of institute.
Wherein, also include after the data generating unit 690：Drawing creation unit, the 4th data capture unit and figure
Paper processing unit.
Drawing creation unit, for generating target drawing based on the object module.
4th data capture unit, the actual size parameter for obtaining the pre-assembled object.
Drawing processing unit, for changing the target drawing according to the actual size parameter.
In summary, the present invention provides a kind of method and apparatus of the fabricated construction based on BIM, by based on BIM moulds
Type sets up the initial threedimensional model of pre-assembled object, so that the initial threedimensional model is got, by obtaining three-dimensional data
Axis is set up on the initial threedimensional model, then the establishment instruction of 3-D view is being obtained, and then set up objective and regard
Figure, then by obtaining the property parameters of the pre-assembled object, object module is generated, so that user is entered by the object module
Row construction is with making the pre-assembled object, by directly according to the pre-assembled object construct or processing corresponding
Parts, can effectively improve the accurate processing to the pre-assembled object, and then the duration is completed on schedule, effectively
Saved resource.
In several embodiments provided herein, it should be understood that disclosed apparatus and method, it can also pass through
Other modes are realized.Device embodiment described above is only schematical, for example, flow chart and block diagram in accompanying drawing
Show according to the device of multiple embodiments of the present invention, the architectural framework in the cards of method and computer program product,
Function and operation.At this point, each square frame in flow chart or block diagram can represent the one of a module, program segment or code
Part a, part for the module, program segment or code is used to realize holding for defined logic function comprising one or more
Row instruction.It should also be noted that in some implementations as replacement, the function of being marked in square frame can also with different from
The order marked in accompanying drawing occurs.For example, two continuous square frames can essentially be performed substantially in parallel, they are sometimes
It can perform in the opposite order, this is depending on involved function.It is also noted that every in block diagram and/or flow chart
The combination of individual square frame and block diagram and/or the square frame in flow chart, can use the special base for performing defined function or action
Realize, or can be realized with the combination of specialized hardware and computer instruction in the system of hardware.
In addition, each functional module in each embodiment of the invention can integrate to form an independent portion
Point or modules individualism, can also two or more modules be integrated to form an independent part.
If the function is realized using in the form of software function module and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Understood based on such, technical scheme is substantially in other words
The part contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are to cause a computer equipment (can be individual
People's computer, server, or network equipment etc.) perform all or part of step of each of the invention embodiment methods described.
And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), arbitrary access
Memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with the medium of store program codes.Need
It is noted that herein, such as first and second or the like relational terms are used merely to an entity or operation
Made a distinction with another entity or operation, and not necessarily require or imply these entities or exist between operating any this
Actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to nonexcludability
Comprising so that process, method, article or equipment including a series of key elements are not only including those key elements, but also wrap
Include other key elements being not expressly set out, or also include for this process, method, article or equipment intrinsic want
Element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that wanted including described
Also there is other identical element in process, method, article or the equipment of element.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.It should be noted that：Similar label and letter exists
Similar terms is represented in following accompanying drawing, therefore, once being defined in a certain Xiang Yi accompanying drawing, is then not required in subsequent accompanying drawing
It is further defined and explained.
Claims (10)
1. a kind of method of the fabricated construction based on BIM, it is characterised in that including：
The initial threedimensional model of pre-assembled object is set up based on BIM models；
Obtain three-dimensional data, the axis based on initial threedimensional model described in the initial three-dimension modeling；
Obtain 3-D view and create instruction；
Instruction is created based on the 3-D view and the axis generates objective view；
Obtain the property parameters of the pre-assembled object；
The object module of the pre-assembled object is set up in the objective view according to the property parameters.
2. according to the method described in claim 1, it is characterised in that the property parameters of the described acquisition pre-assembled object
Step includes：
Obtain steel column parameter, girder steel parameter and the secondary steel member parameter of the pre-assembled object of user's input；
It regard the steel column parameter, the girder steel parameter and described steel member parameter as the property parameters.
3. method according to claim 2, it is characterised in that the steel column parameter includes：Numbering, the specification of the steel column
Model, material and scale color.
4. according to the method described in claim 1, it is characterised in that it is described according to the property parameters in the objective
After the step of object module of the pre-assembled object is set up in view, in addition to：
Obtain the node parameter of the pre-assembled object；
The object module is changed according to the node parameter；
Based on the amended object module generation model Parts List of institute.
5. method according to claim 4, it is characterised in that described based on the amended object module generation of institute
After the step of mold elements inventory, in addition to：
Target drawing is generated based on the object module；
Obtain the actual size parameter of the pre-assembled object；
The target drawing is changed according to the actual size parameter.
6. a kind of device of the fabricated construction based on BIM, it is characterised in that including：
Model sets up unit, the initial threedimensional model for setting up pre-assembled object based on BIM models；
Axis sets up unit, for obtaining three-dimensional data, sets up the axis of the initial threedimensional model；
First data capture unit, instruction is created for obtaining 3-D view；
View generation unit, for creating instruction and axis generation objective view based on the 3-D view；
Second data capture unit, the property parameters for obtaining the pre-assembled object；
Model generation unit, for setting up the pre-assembled object in the objective view according to the property parameters
Object module.
7. device according to claim 6, it is characterised in that the second described data capture unit specifically for：
Obtain steel column parameter, girder steel parameter and the secondary steel member parameter of the pre-assembled object of user's input；
It regard the steel column parameter, the girder steel parameter and described steel member parameter as the property parameters.
8. device according to claim 7, it is characterised in that the steel column parameter includes：Numbering, the specification of the steel column
Model, material and scale color.
9. device according to claim 6, it is characterised in that after the model generation unit, in addition to：
3rd data capture unit, the node parameter for obtaining the pre-assembled object；
Data processing unit, for changing the object module according to the node parameter；
Data generating unit, for based on the amended object module generation model Parts List of institute.
10. device according to claim 9, it is characterised in that after the data generating unit, in addition to：
Drawing creation unit, for generating target drawing based on the object module；
4th data capture unit, the actual size parameter for obtaining the pre-assembled object；
Drawing processing unit, for changing the target drawing according to the actual size parameter.
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| CN201710341150.2A CN107103151B (en) | 2017-05-15 | 2017-05-15 | Method and device for assembling type structure based on BIM |
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| CN201710341150.2A CN107103151B (en) | 2017-05-15 | 2017-05-15 | Method and device for assembling type structure based on BIM |
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