CN110442998A - A kind of Building Information Model dividing method, device, system and storage medium - Google Patents
A kind of Building Information Model dividing method, device, system and storage medium Download PDFInfo
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- CN110442998A CN110442998A CN201910749357.2A CN201910749357A CN110442998A CN 110442998 A CN110442998 A CN 110442998A CN 201910749357 A CN201910749357 A CN 201910749357A CN 110442998 A CN110442998 A CN 110442998A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/11—Region-based segmentation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/187—Segmentation; Edge detection involving region growing; involving region merging; involving connected component labelling
Abstract
The invention discloses a kind of Building Information Model dividing method, device, system and computer readable storage mediums, including carry out post-cast strip path drawing to Building Information Model to be split, obtain corresponding post-cast strip path；Post-cast strip entity area corresponding with each target member model in Building Information Model is generated according to post-cast strip path and post-cast strip parameter information；According to the boundary line of each post-cast strip entity area and respective objects component model, each target member model is cut, obtains multi-members submodel corresponding with corresponding target member model and post-cast strip physical model.The present invention can make staff that any one section of component submodel or post-cast strip entity area progress parameter information be selected to check the calculating with project amount according to demand in use, accurate data information be provided for subsequent construction, to improve construction efficiency.
Description
Technical field
The present embodiments relate to construction engineering technical field fields, more particularly to a kind of Building Information Model segmentation side
Method, device, system and computer readable storage medium.
Background technique
It, usually can be in the structural elements such as beam, plate (including sole plate), wall in the biggish building engineering construction of the scale of construction
It is reserved that there is one fixed width and the concrete belt by pouring again after a certain period of time, to avoid by variation of ambient temperature, concrete
Phenomena such as concrete cracking caused by the factors such as contraction, structure differential settlement, this concrete belt is called post-cast strip.
In the actual construction process, it usually can be that boundary divides region with post-cast strip by the biggish engineering of the scale of construction, press respectively
Region construction, finally pours post-cast strip, so that these regions are connected into an entirety again.In addition, being supervised for construction speed
The requirement of survey, cost analysis etc., the engineering of component and these components that engineering staff needs subregion to check that needs are constructed
Measure information.
Currently, being usually to draw line by graphical tool as the boundary for dividing region, then in Building Information Model
Make component along this edge circle carry out it is virtual interrupt segmentation, obtain imaginary components.The defect of this method is needed through figure work
Tool draws line as the reference line interrupted, and virtual interrupting not is that actually cut model, causes check component
When information, a certain section that component is interrupted cannot be taken separated from and checked, can only check entire complete component, it is difficult to apply
Worker person provides accurate project amount information, influences construction efficiency.
Summary of the invention
It can the purpose of the embodiment of the present invention is that providing a kind of Building Information Model dividing method, device, system and computer
Storage medium is read, staff can in use according to demand looked into any one section of progress parameter information in component
It sees the calculating with project amount, accurate data information is provided for subsequent construction, to improve construction efficiency.
In order to solve the above technical problems, the embodiment of the invention provides a kind of Building Information Model dividing methods, comprising:
Post-cast strip path drawing is carried out to Building Information Model to be split, obtains corresponding post-cast strip path；
According to the post-cast strip path and post-cast strip parameter information generate with it is each in the Building Information Model to be split
The corresponding post-cast strip entity area of a target member model；
According to the boundary line of each the post-cast strip entity area and respective objects component model, to each target structure
Part model is cut, and multi-members submodel corresponding with corresponding target member model and post-cast strip physical model are obtained.
Optionally, the post-cast strip parameter information includes the post-cast strip width information, and the post-cast strip path is poured after being
The center line of band；
It is described according to the post-cast strip path and post-cast strip parameter information generate in the Building Information Model to be split
The corresponding post-cast strip entity area of each target member model process are as follows:
The post-cast strip path is projected to the engineering Z axis of the Building Information Model to be split, and according to described
Post-cast strip width information obtains post-cast strip projection；
It determines to project each target member mould intersected with the post-cast strip from the Building Information Model to be split
Type, and obtain post-cast strip entity area corresponding with the post-cast strip projection section in each target member model.
Optionally, further includes:
According to the parameter information of each section of component submodel, corresponding with component submodel described in every section is obtained
One project amount information；
It is added separately in corresponding component submodel using each first project amount information as label.
Optionally, further includes:
According to the parameter information with each post-cast strip physical model, obtain and each post-cast strip physical model point
Not corresponding second project amount information；
It is added separately in corresponding post-cast strip physical model using each second project amount information as label.
The embodiment of the present invention has also correspondingly provided a kind of Building Information Model segmenting device, comprising:
Drafting module obtains corresponding post-cast strip for carrying out post-cast strip path drawing to Building Information Model to be split
Path；
Generation module is believed for generating according to the post-cast strip path and post-cast strip parameter information with the building to be split
Cease the corresponding post-cast strip entity area of each target member model in model；
Cutting module, it is right for the boundary line according to each the post-cast strip entity area and respective objects component model
Each target member model is cut, obtain multi-members submodel corresponding with corresponding target member model and after
Pour band physical model.
Optionally, the post-cast strip parameter information includes the post-cast strip width information, and the post-cast strip path is poured after being
The center line of band；
The generation module includes:
Projecting cell, for the post-cast strip path to be projected to the engineering Z axis of the Building Information Model, and according to
Post-cast strip projection is obtained according to the post-cast strip width information；
Acquiring unit, it is each for determining to intersect with post-cast strip projection from the Building Information Model to be split
A target member module, and it is real to obtain post-cast strip corresponding with the post-cast strip projection section in each target member model
Body region.
Optionally, further includes:
Computing module, for being obtained and component submodel described in every section according to the parameter information of each section of component submodel
Corresponding first project amount information；
Adding module, for being added separately to corresponding component submodule using each first project amount information as label
In type.
Optionally, the computing module is also used to obtain according to the parameter information with each post-cast strip physical model
The second project amount information corresponding with each post-cast strip physical model；
The adding module, after being also used to for each second project amount information being added separately to accordingly as label
It pours in band physical model.
The embodiment of the invention also provides a kind of Building Information Model segmenting systems, comprising:
Memory, for storing computer program；
Processor realizes the step of Building Information Model dividing method as described above when for executing the computer program
Suddenly.
The embodiment of the invention also provides a kind of computer readable storage medium, deposited on the computer readable storage medium
Computer program is contained, the computer program realizes Building Information Model dividing method as described above when being executed by processor
The step of.
The embodiment of the invention provides a kind of Building Information Model dividing method, device, system and computer-readable storages
Medium, by drawing the post-cast strip path of Building Information Model to be split, and according to post-cast strip path and post-cast strip parameter information
Post-cast strip entity area corresponding with each target member model in Building Information Model to be split is generated, then further according to each
A post-cast strip entity area is split truncation to each target member model with the boundary line of corresponding target member model, from
And obtain with the corresponding multi-members submodel of each target member model and post-cast strip physical model, so as to staff
It selects corresponding component submodel or post-cast strip entity area progress parameter information to check the calculating with project amount according to demand, is
Subsequent construction provides accurate data information, to improve construction efficiency.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to institute in the prior art and embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of flow diagram of Building Information Model dividing method provided in an embodiment of the present invention；
Fig. 2 is a kind of structural schematic diagram in post-cast strip path provided in an embodiment of the present invention；
Fig. 3 is a kind of structural schematic diagram of post-cast strip entity area provided in an embodiment of the present invention；
Fig. 4 is the structure of each target member model in a kind of Building Information Model to be split provided in an embodiment of the present invention
Schematic diagram；
Fig. 5 is the structural representation of each section after a kind of Building Information Model to be split provided in an embodiment of the present invention is divided
Figure；
Fig. 6 is a kind of structural schematic diagram of Building Information Model segmenting device provided in an embodiment of the present invention.
Specific embodiment
The embodiment of the invention provides a kind of Building Information Model dividing method, device, system and computer-readable storages
Medium can be such that staff checks according to demand to any one section of progress parameter information in component and work in use
The calculating of journey amount provides accurate data information for subsequent construction, to improve construction efficiency.
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Fig. 1 is please referred to, Fig. 1 is a kind of process signal of Building Information Model dividing method provided in an embodiment of the present invention
Figure.This method, comprising:
S110: post-cast strip path drawing is carried out to Building Information Model to be split, obtains corresponding post-cast strip path；
It should be noted that in the present embodiment when carrying out post-cast strip segmentation to Building Information Model to be split, Ke Yixian
The post-cast strip path of the Building Information Model to be split is drawn out, specifically post-cast strip path can be drawn by drawing tool,
In, the concrete condition in post-cast strip corresponding with Building Information Model to be split path can carry out true according to practice of construction demand
It is fixed, then after determining corresponding post-cast strip path, the post-cast strip path is directly drawn out in Building Information Model to be split i.e.
It can.For example, including beam, board member and wall member in Building Information Model to be split, it is specific as shown in Figure 2, wherein dotted line
For post-cast strip path corresponding with the Building Information Model to be split, it is seen that the post-cast strip path has passed through these three components.
S120: it is generated and each mesh in Building Information Model to be split according to post-cast strip path and post-cast strip parameter information
Mark the corresponding post-cast strip entity area of component model；
Specifically, after drawing out post-cast strip path, it specifically can be according to post-cast strip road in Building Information Model to be split
Diameter and post-cast strip parameter information corresponding with the post-cast strip in the Building Information Model to be split can further determine that out building letter
Cease specific size, the area etc. of post-cast strip in model, wherein post-cast strip path is passed through each in Building Information Model to be split
A component is target member model as target member model, such as beam, board member and the wall member in Fig. 2, in determination
It can further be obtained after the concrete condition of post-cast strip out and the corresponding post-cast strip entity area of each target member model.
Specifically, the post-cast strip parameter information in the present embodiment may include post-cast strip width information, and specifically drawing
It can be the center line of post-cast strip by post-cast strip path when post-cast strip path processed；Therefore, can according to post-cast strip path and after pour
Bandwidth information determines the information such as the specific size of post-cast strip, area；
Correspondingly, being generated and architecture information mould to be split in above-mentioned S120 according to post-cast strip path and post-cast strip parameter information
The process of the corresponding post-cast strip entity area of each target member model in type, is specifically as follows:
Post-cast strip path is projected to the engineering Z axis of Building Information Model to be split, and is believed according to post-cast strip width
Breath obtains post-cast strip projection；
It determines to project each target member model intersected with post-cast strip from Building Information Model to be split, and obtains
Post-cast strip corresponding with post-cast strip projection section entity area in each target member model.
Specifically, after drawing out post-cast strip path, can by post-cast strip path Building Information Model to be split work
Journey Z axis is projected, after capable of being obtained in Building Information Model to be split according to post-cast strip width information in the projected
Band projection is poured, which has certain width, and is projected according to post-cast strip and to cover in Building Information Model to be split
Each component determines each corresponding target member model, and corresponding with post-cast strip projection on each target member model
Part be corresponding post-cast strip entity area, such as post-cast strip path shown in Fig. 3 in Building Information Model to be split
The projection of engineering Z axis, and obtained post-cast strip projection, to further obtain respectively for beam, board member and wall member
One-to-one post-cast strip entity area, namely obtain beam post-cast strip, board post poured band and wall post-cast strip, wherein orthogonal grid is filled out
Filling region is post-cast strip corresponding with beam entity area, and oblique stroke filling region is the post-cast strip entity area of board member,
Monocline line filling region is the post-cast strip entity area of wall member.
S130: according to the boundary line of each post-cast strip entity area and respective objects component model, to each target member
Model is cut, and multi-members submodel corresponding with corresponding target member model and post-cast strip physical model are obtained.
It should be noted that after obtaining post-cast strip entity area corresponding with each target member model, it can energy
Post-cast strip entity area and the corresponding boundary line made up between component model are enough determined, along the boundary line by corresponding mesh
Mark component model component cylinder be split truncation, obtain multi-members submodel corresponding with the target member model and by
The post-cast strip physical model split.For example, state of each target member model shown in Fig. 4 before being divided,
It can be seen that beam, board member and wall member are an entirety before it is split, as shown in figure 5, by beam, plate structure
After part and wall member with the boundary line of post-cast strip entity area respectively along being respectively split, each component submodel is obtained,
Such as beam be divided after obtain the first end beam submodel on the left side, intermediate beam post-cast strip physical model and the right the
Two end carriage component submodels；Board member obtains the first end plate component submodel on the left side after being divided, intermediate board post poured band is real
Body Model and the right the second end plate member submodel；Wall member obtains the first end wall member submodel on the left side after being divided, in
Between wall post-cast strip physical model and the right second end wall member submodel, each section be all it is independent, so staff can
To select any one section of progress information inspection etc. to operate, be conducive to obtain accurate project amount information, so as to according to the project amount
Information prepares the follow-up works such as physics, is conducive to improve engineering construction efficiency and reduces the waste of material.
Further, this method further includes:
According to the parameter information of each section of component submodel, the first project amount corresponding with every section of component submodel is obtained
Information；
It is added separately to each first project amount information as label in corresponding component submodel.
It should be noted that in the present embodiment in order to further facilitate user obtain project amount information, can obtain with
After the corresponding multi-members submodel of each target member model, each structure of each target member model can also be obtained
The parameter information of part submodel, and the first project amount corresponding with corresponding component submodel is calculated according to the parameter information and is believed
Breath, and the first obtained project amount information is added in corresponding component submodel as label, to be needed in staff
The component submodel is carried out to be directly obtained accordingly by obtaining the label of the component submodel when project amount is checked
Project amount information, do not need manually to be calculated further according to the parameter information of component submodel, to further increase work
Efficiency and accuracy.
Further, this method further include:
According to the parameter information with each post-cast strip physical model, obtain corresponding with each post-cast strip physical model
Second project amount information；
It is added separately to each second project amount information as label in corresponding post-cast strip physical model.
It should also be noted that, in order to further facilitate the project amount letter that user obtains every part post-cast strip physical model
Breath, can obtain each target member model after obtaining post-cast strip physical model corresponding with each target member model
Post-cast strip physical model parameter information, and calculated and post-cast strip entity mould according to the parameter information of post-cast strip physical model
The corresponding second project amount information of type, and the second obtained project amount information is added to corresponding post-cast strip entity as label
In model, thus when staff needs to carry out project amount to the post-cast strip physical model of some target member model to check,
Root again can not be needed to be directly obtained corresponding project amount information by obtaining the label of the post-cast strip physical model
It is manually calculated according to the parameter information of component submodel, to further increase working efficiency and accuracy.
The embodiment of the invention provides a kind of Building Information Model dividing methods, by drawing Building Information Model to be split
Post-cast strip path, and according to post-cast strip path and post-cast strip parameter information generate with it is each in Building Information Model to be split
The corresponding post-cast strip entity area of target member model, then further according to each post-cast strip entity area and corresponding target member
The boundary line of model is split truncation to each target member model, to obtain respectively corresponding with each target member model
Multi-members submodel, so that staff selects corresponding component submodel or post-cast strip entity area to carry out according to demand
Parameter information checks the calculating with project amount, accurate data information is provided for subsequent construction, to improve construction efficiency.
On the basis of the above embodiments, the embodiment of the present invention has also correspondingly provided a kind of Building Information Model segmentation dress
It sets, specifically please refers to Fig. 6, which includes:
Drafting module 21 pours after obtaining accordingly for carrying out post-cast strip path drawing to Building Information Model to be split
Belt path；
Generation module 22, for being generated and Building Information Model to be split according to post-cast strip path and post-cast strip parameter information
In the corresponding post-cast strip entity area of each target member model；
Cutting module 23, for the boundary line according to each post-cast strip entity area and respective objects component model, to every
A target member model is cut, and multi-members submodel corresponding with corresponding target member model is obtained.
Optionally, post-cast strip parameter information includes post-cast strip width information, and post-cast strip path is the center line of post-cast strip；
Generation module includes:
Projecting cell, for post-cast strip path to be projected to the engineering Z axis of Building Information Model to be split, and foundation
Post-cast strip width information obtains post-cast strip projection；
Acquiring unit projects each target structure intersected with post-cast strip for determining from Building Information Model to be split
Part model, and obtain post-cast strip corresponding with post-cast strip projection section entity area in each target member model.
Optionally, the device further include:
Computing module, for obtaining respectively corresponding with every section of component submodel according to the parameter information of each section of component submodel
The first project amount information；
Adding module, for being added separately to corresponding component submodel for each first project amount information as label
In.
Optionally, computing module is also used to according to the parameter information with each post-cast strip physical model, after obtaining and being each
Pour the corresponding second project amount information of band physical model；
Adding module is also used to be added separately to corresponding post-cast strip entity for each second project amount information as label
In model.
It should be noted that Building Information Model segmenting device provided in the present embodiment have in above-described embodiment
The identical beneficial effect of provided Building Information Model dividing method, and building involved in this present embodiment is believed
The specific introduction of breath model dividing method please refers to above-described embodiment, and details are not described herein by the application.
On the basis of the above embodiments, the embodiment of the invention also provides a kind of Building Information Model segmenting systems, should
System includes:
Memory, for storing computer program；
Processor is realized when for executing computer program such as the step of above-mentioned Building Information Model dividing method.
For example, the processor in the present embodiment is drawn for realizing to Building Information Model to be split progress post-cast strip path
System, obtains corresponding post-cast strip path；It is generated and architecture information mould to be split according to post-cast strip path and post-cast strip parameter information
The corresponding post-cast strip entity area of each target member model in type；According to each post-cast strip entity area and corresponding mesh
The boundary line for marking component model, cuts each target member model, obtains corresponding with corresponding target member model
Multi-members submodel and post-cast strip physical model.
On the basis of the above embodiments, the embodiment of the invention also provides a kind of computer readable storage mediums, calculate
It is stored with computer program on machine readable storage medium storing program for executing, such as above-mentioned architecture information mould is realized when computer program is executed by processor
The step of type dividing method.
The computer readable storage medium may include: USB flash disk, mobile hard disk, read-only memory (Read-Only
Memory, ROM), random access memory (Random Access Memory, RAM), magnetic or disk etc. is various to deposit
Store up the medium of program code.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is said referring to method part
It is bright.
It should also be noted that, in the present specification, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes that
A little elements, but also including other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of Building Information Model dividing method characterized by comprising
Post-cast strip path drawing is carried out to Building Information Model to be split, obtains corresponding post-cast strip path；
It is generated and each mesh in the Building Information Model to be split according to the post-cast strip path and post-cast strip parameter information
Mark the corresponding post-cast strip entity area of component model；
According to the boundary line of each the post-cast strip entity area and respective objects component model, to each target member mould
Type is cut, and multi-members submodel corresponding with corresponding target member model and post-cast strip physical model are obtained.
2. Building Information Model dividing method according to claim 1, which is characterized in that the post-cast strip parameter information packet
The post-cast strip width information is included, the post-cast strip path is the center line of post-cast strip；
It is described according to the post-cast strip path and post-cast strip parameter information generate with it is each in the Building Information Model to be split
The process of the corresponding post-cast strip entity area of a target member model are as follows:
The post-cast strip path is projected to the engineering Z axis of the Building Information Model to be split, and according to pouring after described
Bandwidth information obtains post-cast strip projection；
It determines to project each target member model intersected with the post-cast strip from the Building Information Model to be split, and
Obtain post-cast strip entity area corresponding with the post-cast strip projection section in each target member model.
3. Building Information Model dividing method according to claim 1, which is characterized in that further include:
According to the parameter information of each section of component submodel, the first work corresponding with component submodel described in every section is obtained
Journey amount information；
It is added separately in corresponding component submodel using each first project amount information as label.
4. Building Information Model dividing method according to claim 3, which is characterized in that further include:
According to the parameter information with each post-cast strip physical model, it is right respectively with each post-cast strip physical model to obtain
The the second project amount information answered；
It is added separately in corresponding post-cast strip physical model using each second project amount information as label.
5. a kind of Building Information Model segmenting device characterized by comprising
Drafting module obtains corresponding post-cast strip path for carrying out post-cast strip path drawing to Building Information Model to be split；
Generation module, for being generated and the architecture information mould to be split according to the post-cast strip path and post-cast strip parameter information
The corresponding post-cast strip entity area of each target member model in type；
Cutting module, for the boundary line according to each the post-cast strip entity area and respective objects component model, to each
The target member model is cut, and multi-members submodel corresponding with corresponding target member model and post-cast strip are obtained
Physical model.
6. Building Information Model segmenting device according to claim 5, which is characterized in that the post-cast strip parameter information packet
The post-cast strip width information is included, the post-cast strip path is the center line of post-cast strip；
The generation module includes:
Projecting cell, for the post-cast strip path to be projected to the engineering Z axis of the Building Information Model to be split, and
Post-cast strip projection is obtained according to the post-cast strip width information；
Acquiring unit projects each mesh intersected with the post-cast strip for determining from the Building Information Model to be split
Mark component model, and obtain in each target member model with post-cast strip projection section corresponding post-cast strip entity area
Domain.
7. Building Information Model segmenting device according to claim 5, which is characterized in that further include:
Computing module, for obtaining distinguishing with component submodel described in every section according to the parameter information of each section of component submodel
Corresponding first project amount information；
Adding module, for being added separately to corresponding component submodel using each first project amount information as label
In.
8. Building Information Model segmenting device according to claim 7, which is characterized in that
The computing module is also used to obtain and each described according to the parameter information with each post-cast strip physical model
The corresponding second project amount information of post-cast strip physical model；
The adding module is also used to be added separately to corresponding post-cast strip using each second project amount information as label
In physical model.
9. a kind of Building Information Model segmenting system characterized by comprising
Memory, for storing computer program；
Processor realizes the Building Information Model as described in Claims 1-4 any one when for executing the computer program
The step of dividing method.
10. a kind of computer readable storage medium, which is characterized in that be stored with computer on the computer readable storage medium
Program realizes the Building Information Model point as described in Claims 1-4 any one when the computer program is executed by processor
The step of segmentation method.
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| CN112906112A (en) * | 2021-02-09 | 2021-06-04 | 杭州品茗安控信息技术股份有限公司 | Wall model generation method, device, equipment and readable storage medium |
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