CN108446492A - BIM is calculated in the method for different software Internal conversion, reservoir and terminal - Google Patents
BIM is calculated in the method for different software Internal conversion, reservoir and terminal Download PDFInfo
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- CN108446492A CN108446492A CN201810228281.4A CN201810228281A CN108446492A CN 108446492 A CN108446492 A CN 108446492A CN 201810228281 A CN201810228281 A CN 201810228281A CN 108446492 A CN108446492 A CN 108446492A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- 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
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
Abstract
The invention discloses a kind of calculating BIM in the method for different software Internal conversion, reservoir and terminal, and the calculating BIM includes in the method for different software Internal conversion:Building or engineering model are converted into BIM model general file types;The information list of the BIM models of general file type is exported, and is imported and exported mutually between two BIM modeling softwares;Information is listed after importing and exporting every time, counting loss ratio.The present invention can calculate the loss of BIM models interaction in different modeling softwares, according to calculated loss, select interaction to lose smaller software and carry out BIM drawing and use.
Description
Technical field
The present invention relates to technical field of mobile terminals more particularly to a kind of calculating BIM in different software Internal conversion
Method, reservoir and terminal.
Background technology
Building Information Model(Building Information Modelling, abbreviation BIM)Be architecture, engineering science with
And the new tool of civil engineering, by traditional drafting method by new science and new technology, in conjunction with 3-D geometric model and respectively
The technologies such as class data collection, analysis, make that a buildings model becomes one comprising information and can be used in an engineering complete
The work system of life cycle.BIM models can simply be interpreted as the 3-D geometric model of a parametrization, and original three-dimensional is several
What model is the basis of BIM, and basic model file contains the data of building or engineering simultaneously herein.Such as:One building
BIM models not only have the visual threedimensional model of integration, all components or component part can also add in this model
Add information, such as the stressing conditions of cladding glass, price situation or even installation steps, the information such as energy consumption, when enough information is added
It being added in BIM models, these data can provide stylized calculation basis, be calculated automatically according to different needs,
Such as provide all kinds of plan views of the building needed for different phase or different participant, stereogram, material price budget table or
Calculate all kinds of calculating such as the daylighting calculating in each region, required ventilation quantity, power consumption.
The BIM concepts proposed earliest by autodesk, inc. are not a model for including simple information, it is engineering
The new working method of industry.Include information by one, can be applied to based on the threedimensional models of multiple functions such as analysis calculating,
All relevant industries or personnel in an engineering are made all to can be used and meet different demands, to reach the knot of efficient collaboration, both
Fruit.BIM is completed by a series of software, and most basic BIM modeling softwares are the cores of entire BIM systems, and basic
Threedimensional model interaction in different software is then that BIM is efficiently basic, however since BIM technology belongs to new technique field, city
There are many different BIM modeling softwares, each level to use different, the different BIM engineer of the preference or purpose of software on face
Or the reasons such as the company's possibility that can reach cooperation using several kinds of softwares in all cases, cause different software to make
The BIM models gone out do not ensure that efficiency of transmission in different software when interaction, including the model of complex information is soft in different BIM
It is used in part and different degrees of loss occurs so that the cooperation efficiency of BIM declines to a great extent, while BIM concepts are difficult to greatly
Scale quickly replaces Traditional project working method.
Therefore, in view of the foregoing drawbacks, the existing technology needs to be improved and developed.
Invention content
In view of the deficiencies in the prior art, the purpose of the present invention is to provide a kind of calculating BIM, and effect is converted in different software
Method, reservoir and the terminal of rate, it is intended to it solves BIM models in the prior art and uses loss very big between BIM modeling softwares,
So that the problem of cooperation efficiency of BIM declines to a great extent.
In order to solve the above technical problems, the technical solution adopted by the present invention is as follows:
A method of BIM is calculated in different software Internal conversion, wherein including:
Building or engineering model are converted into BIM model general file types;
The information list of the BIM models of general file type is exported, and is led mutually between two BIM modeling softwares
Go out;
Information is listed after importing and exporting every time, counting loss ratio.
Further, described to list information after importing and exporting every time, the step of counting loss ratio, specifically includes:
BIM models are divided into the first stratum, second level, third class according to precision, first stratum is basic BIM models
Geometric element, the second level are basic BIM information elements, and the third class is additional BIM information elements, passes through first
Stratum, second level, the loss summation counting loss ratio of third class.
Further, the third class is additional BIM information elements, first stratum, second level and third rank
Layer accounts for 50%, 30% and the 20% of loss ratio respectively.
Further, during the loss of first stratum judges, when BIM models can not be shown in BIM modeling softwares, sentence
It is 100% that breakdown, which is lost,;When geometry deformation occur in BIM modeling softwares in BIM models, then judge loss for 50%;When BIM models exist
It is completely lossless in BIM modeling softwares, judge loss for 0%.
Further, during the loss of the second level and third class judges, according to information element in BIM modeling softwares
The quantity of middle display judges to lose.
Further, described the step of building or engineering model are converted to BIM model general file types, specifically includes:
Three kinds of buildings or engineering model are chosen, three kinds of buildings or engineering model are converted into IFC files.
Further, the information list export of the BIM models by general file type, and it is soft in two BIM modelings
The step of being imported and exported mutually between part specifically includes:
By the building of three kinds of IFC files or engineering model in Revit softwares, ArchiCAD softwares, Microstation
Any two in this five kinds of softwares of Bentley V8i softwares, Google Sketch Up softwares and Rhino3D softwares is soft
It is imported and exported mutually between part.
Further, described to list information after importing and exporting every time, the step of counting loss ratio, specifically includes:
The building or engineering model of three kinds of IFC files of calculating are in Revit softwares, ArchiCAD softwares, Microstation
Any two in this five kinds of softwares of Bentley V8i softwares, Google Sketch Up softwares and Rhino3D softwares is soft
The loss ratio imported and exported mutually between part obtains 60 groups of calculating data.
The present invention also provides a kind of memory, the memory storage has computer program, and the computer program can
It is performed to realize the method for calculating BIM as described above in different software Internal conversion.
The present invention also provides a kind of mobile terminal, including processor, the memory that is connect with the processor communication, it is described
Memory storage has computer program, is calculated for realizing as described above when the computer program is executed by the processor
Methods of the BIM in different software Internal conversion;
The processor is used to call the computer program in the memory, to execute the BIM as described above that calculates in difference
The method of software Internal conversion.
The present invention provides a kind of calculating BIM in the method for different software Internal conversion, reservoir and terminal, the meter
Calculate BIM includes in the method for different software Internal conversion:Building or engineering model are converted into BIM model general file classes
Type;The information list of the BIM models of general file type is exported, and is imported and exported mutually between two BIM modeling softwares;
Information is listed after importing and exporting every time, counting loss ratio.The present invention can calculate BIM models and be handed in different modeling softwares
Mutual loss selects interaction to lose smaller software and carries out BIM drawing and use according to calculated loss.
Description of the drawings
Fig. 1 is flow charts of the present invention calculating BIM in the embodiment of the method for different software Internal conversion.
Fig. 2 is the schematic diagram that three models export mutually importing in five softwares.
Fig. 3 is the schematic diagram that the loss of the first stratum judges.
Fig. 4 is the schematic diagram of the basic BIM information elements of second level.
Fig. 5 is the schematic diagram that third class adds BIM information elements.
Fig. 6 is the structure diagram of the mobile terminal embodiment of the present invention.
Specific implementation mode
Presently filed embodiment is described in detail below in conjunction with accompanying drawings and embodiments, thereby how the application is applied
Technological means solves technical problem and reaches the realization process of technical effect to fully understand and implement.
Fig. 1 is flow charts of the calculating BIM in the embodiment of the method for different software Internal conversion of the present invention, such as background skill
Art is introduced, and BIM is Building Information Model(Building Information Modelling), be architecture, engineering science with
And the new tool of civil engineering, by traditional drafting method by new science and new technology, in conjunction with 3-D geometric model and respectively
The technologies such as class data collection, analysis, make that a buildings model becomes one comprising information and can be used in an engineering complete
The work system of life cycle.As shown in Figure 1, a kind of calculating BIM provided in an embodiment of the present invention converts effect in different software
The method of rate, includes the following steps:
Step S100, building or engineering model are converted into BIM model general file types.
Specifically, the file of not all type can open editor in each BIM modeling softwares, so needing
Unification is carried out to the file type of BIM models, it would be desirable to which the building or engineering model of conversion are converted to BIM model general file classes
Type imports and exports mutually model so as to subsequent in each BIM modeling softwares.Such as it can open building or stage die
Model is opened in the BIM modeling softwares of type, model is then saved as into BIM model general file types, general file type
Including IFC file types, IFC file types, that is, suffix is the file type of .ifc.
In further embodiment, the step S100 includes:
Three kinds of buildings or engineering model are chosen, three kinds of buildings or engineering model are converted into IFC files.
Specifically, in embodiment, three kinds of buildings or engineering model can be chosen, it is converted into IFC files, three kinds of buildings
Or engineering model includes brick-wall model, window assembly model and classroom model, brick-wall model is most basic model in building,
Window assembly model may include simple information, and classroom model contains opposite complete information, such as a classroom, inside and outside
Including the information such as various teaching aids, brick wall, steam heating pipe, furniture price.Choose brick-wall model, window assembly model and classroom
These three models of model carry out subsequent loss ratio and calculate, and relatively representative and specific aim calculates these three moulds
The loss ratio of type also just calculates efficiency of transmission of the BIM models of different level of detail between general BIM softwares, you can be
It selects to provide reference when BIM modeling softwares when software.
Step S200, by the information list of the BIM models of general file type export, and two BIM modeling softwares it
Between import and export mutually.
Specifically, by the BIM models of general file type, i.e., the BIM models of IFC file types are soft in a BIM modeling
It is opened in part after preserving, the file after preservation is opened to preservation in another BIM modeling software, you can completed general text
The BIM models of part type import and export mutually between two BIM modeling softwares.
In further embodiment, the step S200 includes:
By the building of three kinds of IFC files or engineering model in Revit softwares, ArchiCAD softwares, Microstation
Any two in this five kinds of softwares of Bentley V8i softwares, Google Sketch Up softwares and Rhino3D softwares is soft
It is imported and exported mutually between part.
Specifically, as introduced above, can choose brick-wall model, window assembly model and these three models of classroom model into
The subsequent loss ratio of row calculates, and is IFC texts by brick-wall model, window assembly model and these three model conversions of classroom model
It is after part, the model of three kinds of IFC files is soft in Revit softwares, ArchiCAD softwares, Microstation Bentley V8i
It is led mutually between any two software in this five kinds of softwares of part, Google Sketch Up softwares and Rhino3D softwares
Go out, as shown in Fig. 2, any type model is imported and exported mutually in above-mentioned five kinds of software can obtain 20 kinds to analogy
Case because any type model is led from a kind of software just have 4 in other four kinds of software in scheme, and five kinds of softwares just have
Scheme in 20, so executing the operation imported and exported mutually in five kinds of softwares to three kinds of models, so that it may in obtaining 60 to analogy
Case just has 60 groups of calculating data to each comparison scheme counting loss.
Step S300, information is listed after importing and exporting every time, counting loss ratio.
In further embodiment, the step S300 is specifically included:
The building or engineering model of three kinds of IFC files of calculating are in Revit softwares, ArchiCAD softwares, Microstation
Any two in this five kinds of softwares of Bentley V8i softwares, Google Sketch Up softwares and Rhino3D softwares is soft
The loss ratio imported and exported mutually between part obtains 60 groups of calculating data.
In further embodiment, further include after the step S300:
Comparison list is made in 60 groups of calculating data, the software of the loss reduction imported and exported mutually according to list selection carries out
BIM charts.
Specifically, as it was noted above, executing the operation imported and exported mutually in five kinds of softwares to three kinds of models, so that it may with
To scheme is compared in 60, comparison list is made in 60 groups of calculating data, as shown in table 1, is transmitted between different software for BIM models
Damaed cordition contrast table, MODEL1, MODEL2, MODEL3 respectively represent brick-wall model, window assembly model and classroom in table
These three models of model carry out BIM drawing according to the software that table 1 is the loss reduction that may be selected to import and export mutually, while soft
Part developer also can developing software according to 1 selectivity of table.
Table 1
In further embodiment, the loss imported and exported as a percentage, this point from table 1 it is also seen that.0% indicates BIM
The information of model in software does not change, and 100% indicates that all information in BIM models can not in software mutually
Transmission.
Further, the Revit softwares are the Revit softwares of autodesk, inc., and the ArchiCAD softwares are
The ArchiCAD softwares of Graphisoft companies.
Further, the step S300 is specifically included:
BIM models are divided into the first stratum, second level, third class according to precision, first stratum is basic BIM models
Geometric element, the second level are basic BIM information elements, and the third class is additional BIM information elements, passes through first
Stratum, second level, the loss summation counting loss ratio of third class.
Specifically, according to the classification of BIM model accuracies, three stratum are divided into according to BIM model accuracies, i.e. the first stratum,
Second level and third class, the first stratum are basic BIM model geometrics element, and second level is basic BIM information elements, the
Three-layered is additional BIM information elements, and the first stratum, second level and third class account for the 50% of loss ratio, 30% and respectively
20%.That is, if regarding entire BIM models as 100%, the first stratum accounts for 50%, and second level accounts for 30%, third rank
Layer accounts for 20%.
First stratum is basic BIM model geometrics element, and basic model geometric element is that BIM models are only used as 3D models
Basis, the exchange in BIM softwares, when judging basic model element loss, only there are three criterion:1, basic model geometry
Element it is possible that data can not be shown, judges 100% basic model element loss at this time in certain softwares, at this time I
Judge that in both softwares, all BIM information losses are all 100%;It is likely to occur geometry when 2, being exchanged between certain softwares
Deformation, we judge 50% loss at this time;It is entirely without loss to be exchanged between certain softwares, we judge 0% loss at this time.Fig. 3
For the schematic diagram that the loss of the first stratum judges, show in figure original BIM model files respectively ArchiCAD, Rhino3D,
Under the situation and each situation opened in these softwares of Microstation Bentley V8i and Google Sketch Up
Judgement to loss.
Second level be basic BIM information elements, basic BIM information elements according to the information content shown in software come
Judgement loss, accounts for the 30% of entire BIM model files total losses ratio.Fig. 4 shows the letter that basic BIM information elements are included
One embodiment of breath, as shown in figure 4, basic BIM information elements may include that details builds geological information(Such as window side size)、
Display color or skin texture figure line information, material/coating information in BIM models and details size directional information.
Third class is additional BIM information elements, and it is the BIM letters other than geological information and essential information to add BIM information
Breath, judges to lose, accounts for the 20% of entire BIM model files total losses ratio according to the information content shown in software.Fig. 5
The one embodiment for the information that additional BIM information elements are included is shown, as shown in figure 5, additional BIM information elements may include
Energy expenditure can bear the information such as flow, illuminance, the information such as thermal energy conversion rate, the relevant informations such as author, modal position.
The embodiment of the present invention also provides a kind of memory, and the memory storage has computer program, the computer journey
Sequence can be performed to realize the method for calculating BIM as described above in different software Internal conversion.
The embodiment of the present invention also provides a kind of mobile terminal, and Fig. 6 is the structure diagram of the mobile terminal embodiment of the present invention,
As shown in fig. 6, mobile terminal of the present invention includes processor 100, and the memory 200 communicated to connect with processor 100, storage
Device 200 stores computer program, is calculated for realizing as described above when the computer program is executed by processor 100
Methods of the BIM in different software Internal conversion;Processor 100 is used to call the computer program in memory 200, to execute
Methods of the calculating BIM as described above in different software Internal conversion.
In conclusion the present invention provides a kind of calculating BIM at the method for different software Internal conversion, reservoir and end
End, the calculating BIM include in the method for different software Internal conversion:Building or engineering model are converted to BIM models and led to
Use file type;The information list of the BIM models of general file type is exported, and between two BIM modeling softwares mutually
It imports and exports;Information is listed after importing and exporting every time, counting loss ratio.The present invention can calculate BIM models and be built in difference
The loss of interaction in mould software selects interaction to lose smaller software and carries out BIM drawing and use according to calculated loss.
It should be understood that the application of the present invention is not limited to the above for those of ordinary skills can
With improvement or transformation based on the above description, all these modifications and variations should all belong to the guarantor of appended claims of the present invention
Protect range.
Claims (10)
1. a kind of calculating BIM is in the method for different software Internal conversion, which is characterized in that including:
Building or engineering model are converted into BIM model general file types;
The information list of the BIM models of general file type is exported, and is led mutually between two BIM modeling softwares
Go out;
Information is listed after importing and exporting every time, counting loss ratio.
2. it is according to claim 1 calculate BIM different software Internal conversion method, which is characterized in that it is described
Information is listed after importing and exporting every time, the step of counting loss ratio specifically includes:
BIM models are divided into the first stratum, second level, third class according to precision, first stratum is basic BIM models
Geometric element, the second level are basic BIM information elements, and the third class is additional BIM information elements, passes through first
Stratum, second level, the loss summation counting loss ratio of third class.
3. it is according to claim 2 calculate BIM different software Internal conversion method, which is characterized in that described the
One stratum, second level and third class account for 50%, 30% and the 20% of loss ratio respectively.
4. it is according to claim 3 calculate BIM different software Internal conversion method, which is characterized in that described the
During the loss of one stratum judges, when BIM models can not be shown in BIM modeling softwares, judge loss for 100%;When BIM models
Occur geometry deformation in BIM modeling softwares, then judges loss for 50%;When BIM models are completely lossless in BIM modeling softwares,
Judge loss for 0%.
5. it is according to claim 3 calculate BIM different software Internal conversion method, which is characterized in that described the
During the loss of two stratum and third class judges, the quantity that is shown in BIM modeling softwares according to information element judges to lose.
6. calculating BIM according to claim 1 is in the method for different software Internal conversion, which is characterized in that described to incite somebody to action
The step of building or engineering model are converted to BIM model general file types specifically includes:
Three kinds of buildings or engineering model are chosen, three kinds of buildings or engineering model are converted into IFC files.
7. calculating BIM according to claim 6 is in the method for different software Internal conversion, which is characterized in that described to incite somebody to action
The information list of the BIM models of general file type exports, and the step of being imported and exported mutually between two BIM modeling softwares
It specifically includes:
By the building of three kinds of IFC files or engineering model in Revit softwares, ArchiCAD softwares, Microstation
Any two in this five kinds of softwares of Bentley V8i softwares, Google Sketch Up softwares and Rhino3D softwares is soft
It is imported and exported mutually between part.
8. it is according to claim 7 calculate BIM different software Internal conversion method, which is characterized in that it is described
Information is listed after importing and exporting every time, the step of counting loss ratio specifically includes:
The building or engineering model of three kinds of IFC files of calculating are in Revit softwares, ArchiCAD softwares, Microstation
Any two in this five kinds of softwares of Bentley V8i softwares, Google Sketch Up softwares and Rhino3D softwares is soft
The loss ratio imported and exported mutually between part obtains 60 groups of calculating data.
9. a kind of memory, which is characterized in that the memory storage has computer program, the computer program that can be held
Row is to realize if claim 1 to 8 any one of them calculating BIM is in the method for different software Internal conversion.
10. a kind of mobile terminal, which is characterized in that including:Processor, the memory being connect with the processor communication, it is described
Memory storage has computer program, for realizing such as claim 1 to 8 when the computer program is executed by the processor
Methods of any one of them calculating BIM in different software Internal conversion;
The processor is used to call the computer program in the memory, to execute as described in any one of claim 1 to 8
Calculate BIM different software Internal conversion method.
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