CN110197005A - Automatic identification method and device for CAE model of air conditioner - Google Patents
Automatic identification method and device for CAE model of air conditioner Download PDFInfo
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- CN110197005A CN110197005A CN201910375233.2A CN201910375233A CN110197005A CN 110197005 A CN110197005 A CN 110197005A CN 201910375233 A CN201910375233 A CN 201910375233A CN 110197005 A CN110197005 A CN 110197005A
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- 238000004378 air conditioning Methods 0.000 claims abstract description 80
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Abstract
The invention provides an automatic identification method and device for an air conditioner CAE model, wherein the method comprises the following steps: establishing a three-dimensional model based on a designated space and air conditioning equipment in the designated space by adopting preset three-dimensional modeling software, and judging whether a three-dimensional result file is successfully generated or not by identifying a generation process of the three-dimensional result file corresponding to the three-dimensional model; and after the three-dimensional result file is successfully generated, outputting the three-dimensional result file to preset mesh division software through the three-dimensional modeling software, and carrying out mesh distribution division on the designated space in the three-dimensional result file and the air conditioning equipment through the preset mesh division software. According to the scheme provided by the invention, the three-dimensional result file can be responded in time after the three-dimensional modeling software outputs the three-dimensional result file, so that the dragging of the two pieces of software in the connection process is avoided, the manual processing is reduced, and the time consumption of personnel is reduced.
Description
Technical field
The present invention relates to field of computer technology, more particularly to air-conditioning CAE model automatic identifying method and device.
Background technique
With the rapid development of computer technology, digital virtual experiment is also constantly being grown up.In addition, due to people couple
The continuous promotion of life requirement, the research and development renewal speed of various household products are also constantly being accelerated.It is online for a new product
Before, it needs to test its various performance and accordingly adjust, to promote its efficiency.Not due to research and development of products speed
It is disconnected to be promoted, cause existing laboratory also well sold and in short supply therewith to the test resource of product, therefore, now needs a kind of more efficient method
The performance of product early period is tested, to meet designer while laboratory test resource limited pressure is effectively relieved
It surveys and requires at any time, and then shorten the design cycle of product.
Summary of the invention
In view of the above problems, overcome the above problem the present invention provides a kind of or at least be partially solved the above problem
A kind of air-conditioning CAE model automatic identifying method and device.
According to an aspect of the invention, there is provided a kind of air-conditioning CAE model automatic identifying method, comprising:
Three-dimensional is established based on the air-conditioning equipment in designated space and the designated space using default 3 d modeling software
Model, and by identifying that the generation process of the corresponding three-dimensional result file of the threedimensional model judges that the three-dimensional result file is
It is no to be successfully generated；
After judging that the three-dimensional result file is successfully generated, software is divided to specific trellis by the 3 d modeling software
The three-dimensional result file is exported, software is divided to the designated space in the three-dimensional result file by the specific trellis
And the air-conditioning equipment carries out grid distribution and divides.
Optionally, the generation process by identifying the corresponding three-dimensional result file of the threedimensional model judges described three
Whether dimension destination file is successfully generated, comprising:
Pass through the text of the process program of the identification three-dimensional result file, basic parameter and/or the three-dimensional result file
Part size judges whether the three-dimensional result file is successfully generated.
Optionally, the generation process by identifying the three-dimensional result file, basic parameter and/or the three-dimensional knot
The file size of fruit file judges whether the three-dimensional result file is successfully generated, comprising:
The file name and icon that whether occur the three-dimensional result file in specified folder are judged, if described specified
Occur the file name and icon of the three-dimensional result file in file, then judges that the three-dimensional result file is successfully given birth to
At；And/or
The file size of the three-dimensional result file is compared with default value, if the text of the three-dimensional result file
Part size is greater than the default value, then judges that the three-dimensional result file is successfully generated.
Optionally, described to be set using default 3 d modeling software based on the air-conditioning in designated space and the designated space
It is standby to establish threedimensional model, comprising:
The base of the air-conditioning equipment in the designated space and the designated space is constructed using default 3 d modeling software
This model, and modified using bottom data to the moulded dimension of the air-conditioning equipment；
Wherein, the bottom data includes: the air-conditioning equipment air inlet size parameter, air outlet size parameter, wind-guiding
Plate spacing, wind deflector angle and/or air outlet angle.
Optionally, before being modified using moulded dimension of the bottom data to the air-conditioning equipment, according to described basic
Model determines that model center point and angle steel joint coordinate bit, the air inlet of the fixed air-conditioning equipment and the central point of air outlet are sat
Mark, to be adjusted to the air outlet size.
Optionally, the specific trellis divides software to the designated space and the air-conditioning in the three-dimensional result file
Equipment carries out grid distribution and divides, comprising:
The specific trellis divides software and delimit the outer wall size in the designated space in the three-dimensional result file, is outer
Window size delimited, size delimited up and down, boundary dimensions delimited, air fluid in the designated space on floor in the designated space
Size delimited, air-conditioning equipment wind-guiding board size delimited, inlet and outlet size delimited, air-conditioning equipment shell sizes delimited, specified sky
Between line size delimit and/or air-conditioning equipment line size delimit.
According to a further aspect of the invention, a kind of air-conditioning CAE model automatic identification equipment is additionally provided, comprising:
Identification module, suitable for using default 3 d modeling software based on the air-conditioning in designated space and the designated space
Equipment establishes threedimensional model, and by identifying that the generation process of the corresponding three-dimensional result file of the threedimensional model judges described three
Whether dimension destination file is successfully generated；
Output module, after judging that the three-dimensional result file is successfully generated, by the 3 d modeling software to pre-
If grid dividing software exports the three-dimensional result file, software is divided in the three-dimensional result file by the specific trellis
The designated space and the air-conditioning equipment carry out grid distribution divide.
Optionally, the identification module is further adapted for:
Pass through the text of the process program of the identification three-dimensional result file, basic parameter and/or the three-dimensional result file
Part size judges whether the three-dimensional result file is successfully generated.
Optionally, the identification module is further adapted for:
The file name and icon that whether occur the three-dimensional result file in specified folder are judged, if described specified
Occur the file name and icon of the three-dimensional result file in file, then judges that the three-dimensional result file is successfully given birth to
At；And/or
The file size of the three-dimensional result file is compared with default value, if the text of the three-dimensional result file
Part size is greater than the default value, then judges that the three-dimensional result file is successfully generated.
Optionally, the identification module is further adapted for:
The base of the air-conditioning equipment in the designated space and the designated space is constructed using default 3 d modeling software
This model, and modified using bottom data to the moulded dimension of the air-conditioning equipment；
Wherein, the bottom data includes: the air-conditioning equipment air inlet size parameter, air outlet size parameter, wind-guiding
Plate spacing, wind deflector angle and/or air outlet angle.
Optionally, the identification module is further adapted for, and carries out using moulded dimension of the bottom data to the air-conditioning equipment
Before modification, determine model center point and angle steel joint coordinate bit according to the basic model, the fixed air-conditioning equipment into
The center point coordinate in air port and air outlet, to be adjusted to the air outlet size.
The present invention provides a kind of more efficient air-conditioning CAE model automatic identifying method and devices, have merged three-dimensional and have built
Mould software and grid dividing software can ring this document after 3 d modeling software exports three-dimensional result file in time
Answer, the time for avoiding two softwares from occurring in convergence process it is dilatory.Furthermore it is also possible to the three-dimensional result file of output into
The judgement of row size, the judgement of title and the judgement of process, and then determine whether to reduce artificial for final result output file
Processing reduces personnel's time-consuming up to 90% or more.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And it can be implemented in accordance with the contents of the specification, and in order to allow above and other objects of the present invention, feature and advantage can
It is clearer and more comprehensible, the followings are specific embodiments of the present invention.
According to the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings, those skilled in the art will be brighter
The above and other objects, advantages and features of the present invention.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 shows air-conditioning CAE model automatic identifying method flow diagram according to an embodiment of the present invention；
Fig. 2 shows air-conditioning model schematics according to an embodiment of the present invention；
Fig. 3 shows air-conditioning CAE model automatic identification equipment structural schematic diagram according to an embodiment of the present invention.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.
The embodiment of the invention provides a kind of air-conditioning CAE (Computer Aided Engineering, computer aided manufacturing assistant engineers
Journey) model automatic identifying method, referring to Fig. 1 it is found that the air-conditioning CAE model automatic identifying method that the embodiment of the present invention is supplied to can
To include:
Step S101 is established using default 3 d modeling software based on the air-conditioning equipment in designated space and designated space
Threedimensional model, and by the generation process of the corresponding three-dimensional result file of identification threedimensional model judge three-dimensional result file whether at
Function generates.
In the present embodiment, default 3 d modeling software can be Creo three-dimensional software or other three-dimensional drawing softwares, defeated
Three-dimensional result file out can be IGS file.When step S101 establishes the threedimensional model of designated space and air-conditioning equipment,
It can be using default 3 d modeling software building designated space and the basic model of the air-conditioning equipment in designated space.Specified sky
Between can be a room, therefore, the threedimensional model established can be air-conditioning basic model in room, that is, air-conditioning equipment
Basic model.It, can be using bottom data to the basic mould of air-conditioning equipment after establishing the basic model of air-conditioning equipment
Molded dimension is modified；Wherein, bottom data may include: air-conditioning equipment air inlet size parameter, air outlet size parameter, lead
Aerofoil spacing, wind deflector angle and/or air outlet angle.Fig. 2 shows air-conditioning equipment schematic three dimensional views, in conjunction with Fig. 2 it is found that because
Had maximum and minimum value at the beginning of design for the air outlet angle of air-conditioning equipment, scale division value takes 1 °, for air inlet size,
The big minor adjustment of air outlet, and an initial size is first set, modification of dimension then is carried out to component therein, due to interior machine
Size variation gap is little, and the length variation of air outlet, return air inlet size can be within 5cm, wherein each Parameters variation
It can individually adjust.
It wherein, can be first according to basic model before being modified using moulded dimension of the bottom data to air-conditioning equipment
Model center point and angle steel joint coordinate bit, the air inlet of fixed air-conditioning equipment and the center point coordinate of air outlet are determined, with right
The size of air inlet and outlet is adjusted.That is, first fixing inlet and outlet central point when setting basic model and sitting
Mark, when changing the inlet and outlet size of rectangular shape, since central point has been fixed, it is only necessary to the apex coordinate of respective rectangular
It is modified, the size of rectangle can naturally also change correspondingly.The air outlet of control modification air-conditioning equipment on this basis, return air
Mouthful, wind deflector deflection angle, air conditioning exhausting angle etc. reduces the model treatment pressure of layman, obtains preferable model
Structure.
Above-mentioned steps S101 is referred to, can also be sentenced by the generation process of the corresponding three-dimensional result file of identification threedimensional model
Whether disconnected three-dimensional result file is successfully generated.It is possible to further pass through the process program of identification three-dimensional result file, basic ginseng
Several, and/or three-dimensional result file file size judges whether three-dimensional result file is successfully generated.
The embodiment of the present invention can judge whether being successfully generated of three-dimensional result file by following three aspects.
1, to the identification of process program, can by judge three-dimensional result file process process code whether termination.
It 2, may include: to judge whether occur three-dimensional result file in specified folder based on the identification of basic parameter
File name and icon judge three-dimensional if occurring the file name and icon of three-dimensional result file in specified folder
Destination file is successfully generated.Before this, the filename of the three-dimensional result file of 3 d modeling software output can be preset
The specified folder for claiming and being stored exports success if occurring the title in corresponding folder, and icon is also such as
This, can preset icon style, be judged for subsequent.
It 3, may include: to carry out the file size of three-dimensional result file and default value based on the identification of file size
Compare, if the file size of three-dimensional result file is greater than default value, judges that three-dimensional result file is successfully generated.The present embodiment
In default value can be by carrying out model file output, the minimum value size of the file obtained, and determining manually in advance
Foundation is exactly this document sizes values, it is assumed that A value；
1) the file size > A value of three-dimensional result file, the success of model treatment file；
2) the file size < A value of three-dimensional result file, model treatment is failed, continues to carry out to three-dimensional result file
Identification judgement.
Alternative embodiment of the present invention can be determined based on said one or multiple conditions, when based on above three condition into
When row determines, process program can be identified first, if process terminates, identify the name of the three-dimensional result file of output
Claim, if having already appeared the file of corresponding title, identifies the file size of three-dimensional result file, sentence if file size alreadys exceed
Definite value, then it is assumed that end of output；If three sections have a side not up to require including process, title, size, continue to know
Not.
Step S102 is soft to specific trellis division by 3 d modeling software after judging that three-dimensional result file is successfully generated
Part export three-dimensional result file, by specific trellis divide software in three-dimensional result file designated space and air-conditioning equipment into
The distribution of row grid divides.
Specific trellis divides software and draws to the outer wall size delimitation in the designated space in three-dimensional result file, exterior window size
Size delimited up and down, boundary dimensions delimited, air fluid size delimited in designated space, air-conditioning is set on floor in fixed, designated space
Standby wind-guiding board size delimited, inlet and outlet size delimited, air-conditioning equipment shell sizes delimited, designated space line size delimited
And/or air-conditioning equipment line size delimited.In addition to above-mentioned introduction, the other component in designated space can also be drawn
Fixed, the present invention is without limitation.
Based on the same inventive concept, the embodiment of the invention also provides a kind of air-conditioning CAE model automatic identification equipments, such as scheme
Shown in 3, which includes:
Identification module 310, suitable for using default 3 d modeling software based in designated space and the designated space
Air-conditioning equipment establishes threedimensional model, and by identifying that the generation process of the corresponding three-dimensional result file of the threedimensional model judges institute
State whether three-dimensional result file is successfully generated；
Output module 320, after judging that the three-dimensional result file is successfully generated, by the 3 d modeling software to
Specific trellis divides software and exports the three-dimensional result file, divides software to the three-dimensional result file by the specific trellis
In the designated space and the air-conditioning equipment carry out grid distribution divide.
In an alternate embodiment of the present invention, identification module 310 is further adapted for:
Pass through the text of the process program of the identification three-dimensional result file, basic parameter and/or the three-dimensional result file
Part size judges whether the three-dimensional result file is successfully generated.
In an alternate embodiment of the present invention, the identification module 310 is further adapted for:
The file name and icon that whether occur the three-dimensional result file in specified folder are judged, if described specified
Occur the file name and icon of the three-dimensional result file in file, then judges that the three-dimensional result file is successfully given birth to
At；And/or
The file size of the three-dimensional result file is compared with default value, if the text of the three-dimensional result file
Part size is greater than the default value, then judges that the three-dimensional result file is successfully generated.
In an alternate embodiment of the present invention, the identification module 310 is further adapted for:
The base of the air-conditioning equipment in the designated space and the designated space is constructed using default 3 d modeling software
This model, and modified using bottom data to the moulded dimension of the air-conditioning equipment；
Wherein, the bottom data includes: the air-conditioning equipment air inlet size parameter, air outlet size parameter, wind-guiding
Plate spacing, wind deflector angle and/or air outlet angle.
In an alternate embodiment of the present invention, identification module 310 is further adapted for, in use bottom data to the air-conditioning equipment
Moulded dimension modify before, determine model center point and angle steel joint coordinate bit according to the basic model, fixed institute
The air inlet of air-conditioning equipment and the center point coordinate of air outlet are stated, to be adjusted to the air outlet size.
The embodiment of the invention provides a kind of more efficient air-conditioning CAE model automatic identifying method and device, fusions
3 d modeling software and grid dividing software can carry out this document after 3 d modeling software exports three-dimensional result file
Timely respond to, the time for avoiding two softwares from occurring in convergence process it is dilatory.Furthermore it is also possible to the three-dimensional result of output
File carries out size judgement, the judgement of title and the judgement of process, and then determines whether to subtract for final result output file
Few artificial treatment reduces personnel's time-consuming up to 90% or more.
This can improve the speed of simulated program to scheme based on the embodiment of the present invention comprehensively, improve emulation components
Information is accurate, realizes artificial intelligence brakingization；Handling a threedimensional model only needs user to key in required size, considers that user's is straight
Perception is by efficiency greatly improves.In addition, scheme provided in an embodiment of the present invention is easy to operate, it is easy to grasp, and program of device is simultaneous
Capacitive is strong, effectively reduces the convergence time of 3 d modeling software and grid dividing software.
In the instructions provided here, numerous specific details are set forth.It is to be appreciated, however, that implementation of the invention
Example can be practiced without these specific details.In some instances, well known method, structure is not been shown in detail
And technology, so as not to obscure the understanding of this specification.
Similarly, it should be understood that in order to simplify the disclosure and help to understand one or more of the various inventive aspects,
Above in the description of exemplary embodiment of the present invention, each feature of the invention is grouped together into single implementation sometimes
In example, figure or descriptions thereof.However, the disclosed method should not be interpreted as reflecting the following intention: i.e. required to protect
Shield the present invention claims features more more than feature expressly recited in each claim.More precisely, as following
Claims reflect as, inventive aspect is all features less than single embodiment disclosed above.Therefore,
Thus the claims for following specific embodiment are expressly incorporated in the specific embodiment, wherein each claim itself
All as a separate embodiment of the present invention.
In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other embodiments
In included certain features rather than other feature, but the combination of the feature of different embodiments mean it is of the invention
Within the scope of and form different embodiments.For example, in detail in the claims, embodiment claimed it is one of any
Can in any combination mode come using.
So far, although those skilled in the art will appreciate that present invention has been shown and described in detail herein multiple shows
Example property embodiment still without departing from the spirit and scope of the present invention, still can according to the present disclosure directly
Determine or deduce out many other variations or modifications consistent with the principles of the invention.Therefore, the scope of the present invention is understood that and recognizes
It is set to and covers all such other variations or modifications.
Claims (11)
1. a kind of air-conditioning CAE model automatic identifying method, comprising:
Threedimensional model is established based on the air-conditioning equipment in designated space and the designated space using default 3 d modeling software,
And by identify the generation process of the corresponding three-dimensional result file of the threedimensional model judge the three-dimensional result file whether at
Function generates；
After judging that the three-dimensional result file is successfully generated, software output is divided to specific trellis by the 3 d modeling software
The three-dimensional result file, by the specific trellis divide software in the three-dimensional result file the designated space and
The air-conditioning equipment carries out grid distribution and divides.
2. described to pass through the corresponding three-dimensional result file of the identification threedimensional model according to the method described in claim 1, wherein
Generation process judge whether the three-dimensional result file is successfully generated, comprising:
File by the process program of the identification three-dimensional result file, basic parameter and/or the three-dimensional result file is big
It is small to judge whether the three-dimensional result file is successfully generated.
3. according to the method described in claim 2, wherein, process program, the base by identifying the three-dimensional result file
This parameter and/or the file size of the three-dimensional result file judge whether the three-dimensional result file is successfully generated, comprising:
The file name and icon that whether occur the three-dimensional result file in specified folder are judged, if the specified file
Occur the file name and icon of the three-dimensional result file in folder, then judges that the three-dimensional result file is successfully generated；With/
Or
The file size of the three-dimensional result file is compared with default value, if the file of the three-dimensional result file is big
It is small to be greater than the default value, then judge that the three-dimensional result file is successfully generated.
4. method according to claim 1-3, wherein described to be based on specified sky using default 3 d modeling software
Between and the designated space in air-conditioning equipment establish threedimensional model, comprising:
The basic mould of the air-conditioning equipment in the designated space and the designated space is constructed using default 3 d modeling software
Type, and modified using bottom data to the moulded dimension of the air-conditioning equipment；
Wherein, the bottom data includes: between the air-conditioning equipment air inlet size parameter, air outlet size parameter, wind deflector
Away from, wind deflector angle and/or air outlet angle.
5. according to the method described in claim 4, wherein, being repaired using moulded dimension of the bottom data to the air-conditioning equipment
Before changing, model center point and angle steel joint coordinate bit, the air inlet of the fixed air-conditioning equipment are determined according to the basic model
The center point coordinate of mouth and air outlet, to be adjusted to the air outlet size.
6. method according to claim 1-3, wherein the specific trellis divides software to the three-dimensional result
Designated space and the air-conditioning equipment in file carry out grid distribution and divide, comprising:
The specific trellis divides software to the outer wall size delimitation in the designated space in the three-dimensional result file, exterior window ruler
Size delimited up and down, boundary dimensions delimited, air fluid size in the designated space on floor in very little delimitation, the designated space
It delimit, air-conditioning equipment wind-guiding board size delimited, inlet and outlet size delimited, air-conditioning equipment shell sizes delimited, designated space line
Size delimited and/or air-conditioning equipment line size delimited.
7. a kind of air-conditioning CAE model automatic identification equipment, comprising:
Identification module, suitable for using default 3 d modeling software based on the air-conditioning equipment in designated space and the designated space
Threedimensional model is established, and by identifying that the generation process of the corresponding three-dimensional result file of the threedimensional model judges the three-dimensional knot
Whether fruit file is successfully generated；
Output module, after judging that the three-dimensional result file is successfully generated, by the 3 d modeling software to default net
Lattice divide software and export the three-dimensional result file, divide software to the institute in the three-dimensional result file by the specific trellis
It states designated space and the air-conditioning equipment carries out grid distribution and divides.
8. device according to claim 7, wherein the identification module is further adapted for:
File by the process program of the identification three-dimensional result file, basic parameter and/or the three-dimensional result file is big
It is small to judge whether the three-dimensional result file is successfully generated.
9. device according to claim 8, wherein the identification module is further adapted for:
The file name and icon that whether occur the three-dimensional result file in specified folder are judged, if the specified file
Occur the file name and icon of the three-dimensional result file in folder, then judges that the three-dimensional result file is successfully generated；With/
Or
The file size of the three-dimensional result file is compared with default value, if the file of the three-dimensional result file is big
It is small to be greater than the default value, then judge that the three-dimensional result file is successfully generated.
10. according to the described in any item devices of claim 7-9, wherein the identification module is further adapted for:
The basic mould of the air-conditioning equipment in the designated space and the designated space is constructed using default 3 d modeling software
Type, and modified using bottom data to the moulded dimension of the air-conditioning equipment；
Wherein, the bottom data includes: between the air-conditioning equipment air inlet size parameter, air outlet size parameter, wind deflector
Away from, wind deflector angle and/or air outlet angle.
11. device according to claim 10, wherein the identification module is further adapted for, in use bottom data to described
Before the moulded dimension of air-conditioning equipment is modified, model center point and angle steel joint coordinate are determined according to the basic model
Position, the air inlet of the fixed air-conditioning equipment and the center point coordinate of air outlet, to be adjusted to the air outlet size.
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| CN201910375233.2A CN110197005A (en) | 2019-05-07 | 2019-05-07 | Automatic identification method and device for CAE model of air conditioner |
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| CN201910375233.2A CN110197005A (en) | 2019-05-07 | 2019-05-07 | Automatic identification method and device for CAE model of air conditioner |
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