CN105975675A - Method for generating housing type by editing imported local file on line - Google Patents
Method for generating housing type by editing imported local file on line Download PDFInfo
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- CN105975675A CN105975675A CN201610285272.XA CN201610285272A CN105975675A CN 105975675 A CN105975675 A CN 105975675A CN 201610285272 A CN201610285272 A CN 201610285272A CN 105975675 A CN105975675 A CN 105975675A
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- information
- house type
- wall
- generation
- local file
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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
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/30—Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
- G06F16/33—Querying
- G06F16/335—Filtering based on additional data, e.g. user or group profiles
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/30—Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
- G06F16/35—Clustering; Classification
- G06F16/355—Class or cluster creation or modification
Abstract
The invention relates to the field of decoration designs, in particular to a method for generating a housing type by editing an imported local file on line. Technical purposes of the invention are realized through a following technical scheme. According to the technical scheme, the method for generating the housing type by editing the imported local file on line comprises the following steps of: step 1, uploading the local file; step 2, analyzing effective information; step 3, generating housing type data; and step 4, generating a housing type copy drawing. The invention aims to provide the method for generating the housing type by editing the imported local file on line. Through adoption of the method, when a designer uses original home decoration software, a system can automatically recognize an automatically generated housing type file, so that redundant work of the designer is avoided, and the working efficiency of the designer is improved.
Description
Technical field
The present invention relates to Decoration Design field, be specifically related to a kind of side importing local file online editing generation house type
Method.
Background technology
Indoor design is the character of use according to building, local environment and respective standard, use material technology means and
Architectural design principle, function of creation grace reasonable, comfortable, meets people's material and the indoor environment of cultural life needs.Indoor
The first step of design is aiming at owner's house type and draws Size Dwelling Design figure, and designer is typically all on local computing with special soft
Part generates and edits house type file, as used the AutoCAD software of autodesk, inc.'s exploitation, saves as DXF or DWG form
File.
Along with the development of network technology, create cloud house ornamentation software based on the Internet, i.e. editing platform at Decoration Industry
Beyond the clouds on server, being realized mutual by software, convenient owing to preserving, editor is convenient, is widely used, but this
The cloud house ornamentation software of sample and existing main flow this locality software for editing, such as cad file, incompatible so that designer has to open
Cad file, manually draws one time again by house type file the most drawn in cad file on cloud house ornamentation software, repeats work
Make, affect efficiency, increase time duration.On the other hand, the major advantage of cloud house ornamentation software is the convenience that different location logs in,
In designer works, different client devices might not be fitted with the such local software of such as CAD, designer
In addition to house type file to be repainted, first also needing to install the local software of such as CAD, this design editing brings
Inconvenience.
Summary of the invention
It is an object of the invention to provide a kind of method importing local file online editing generation house type, designer is using
During unit's house ornamentation software, system can automatically identify and automatically generate house type file, it is to avoid designer's duplication of labour, improves designer
Work efficiency.
The above-mentioned technical purpose of the present invention has the technical scheme that a kind of importing local file is online
Editor generates the method for house type, it is characterised in that comprise the steps of:
Step one, upload local file step:
User is by this locality house type files passe；
Step 2, effective information analyzing step:
The house type file that system identification is uploaded, carries out effective information parsing；
Step 3, house type data genaration step:
According to effective information, generate house type data；
Step 4, house type imitation figure generation step:
According to described house type data, generate house type and copy figure.
In this article, described system, refer to the system corresponding to cloud house ornamentation software, in the prior art, designer beats
Opening described system, described system tends not to identify the house type engineering drawing that local professional software is drawn, such as AutoCAD engineering drawing,
Designer has to open house type engineering drawing with local software, and Manual description again in the most described system, this technical side
In case, designer is first by described local house type file, and the CAD engineering drawing as the most drawn is uploaded, after uploading, and described system
Automatically identify, carry out the parsing of effective information, described effective information, line segment information can be comprised, subsequently according to described effective letter
Breath, generates house type data, and described house type data are the most key, are body of wall information, and after generating described house type data, then it is right to generate
The house type imitation figure answered, it is corresponding with original described local house type file in terms of content that described house type copies figure, but can be by
Described system is opened, edited and is preserved.
Preferred as the present invention, the described effective information in described step 2, for data structure information, comprise line segment
Information, polygon information and arc information.
According to the feature of described local house type file, described data structure information comprise line segment information, polygon information and
Arc information, thus the imitation map generalization of described house type can be more accurate.
Preferred as the present invention, in described step 3, described house type data include body of wall information.
Preferred as the present invention, the generation of described body of wall information comprises the steps of:
Filtration step: filter the longest and the shortest described line segment information in the range of the appointment in described data structure information；
Extract body of wall characteristic information step: described data structure information after filtration extracts the letter meeting body of wall feature
Breath；
Training set generation step: system generates the information training set of body of wall；
Data acquisition system classification generation step: described information training set is classified by grader, generates multiple data acquisition system
Classification；
Body of wall information generation step: using data acquisition system center line segment corresponding for the classification of each described data acquisition system as body of wall center
Line, the spacing of described body of wall centrage both sides jingle bell parallel segment is thickness of wall body.
After obtaining described data structure information, also cannot directly generate described body of wall information, first pass through filtration step,
Filtering out the described data structure information being clearly not wall part, described data structure information, as line segment information or arc are believed
The length scope of breath can be formulated by designer or research staff, and after filtration, stay is the most more wall part
Line segment information or arc information, afterwards, need to search out body of wall information in described data message after filtration, be put into institute
State extraction body of wall characteristic information step, in this step, Scale invariant features transform (Scale-invariant can be used
Feature transform, SIFT) method, can find key point, local message in the information, thus search out complete
Described body of wall information, obtained the training set of body of wall subsequently by described systematic learning, enter data acquisition system classification afterwards and generate
Step, is classified described information training set by grader, can use random forest (random forest) side here
Method, after classification, described system obtains the data acquisition system classification of multiple reaction body of wall information, and system obtains each data acquisition system
Center line segment is as body of wall centrage, and the spacing of described body of wall centrage both sides jingle bell parallel segment is thickness of wall body, so far, complete
Become collection and the identification of body of wall information.
Preferred as the present invention, described house type data also comprise door and window information.
Preferred as the present invention, the generating mode of described door and window information is, the described body of wall information arrived with system identification
Based on, identifying line segment vertical with metope within the walls, close line segment vertical with metope within the walls constitutes door and window.
Preferred as the present invention, also comprises mock-up funiture generation step.
Preferred as the present invention, described system comprises data base, comprises furniture list information in described data base, described
Furniture list information comprise furniture size information and with the furniture type information corresponding to described furniture size information, described furniture
Model generation step is that system interrogates correspondence according to furniture size information described in described house type data by described data base
Described furniture type information.
Described system is published picture by identification the size of middle furniture, such as information such as length and width are high, and i.e. can be with described lane database
Data message compares, and finds corresponding furniture type at described lane database subsequently, such as " dining table ", " sofa ", " TV bench "
Deng, further, described lane database can also have putting orientation information or furnishing positional information of furniture, can occur in the lump
In the drawings, for designer's reference.
Preferred as the present invention, after described step 3, house type data genaration step, described system automatically generates institute
The system of stating can recognize that the hard copy that exercisable and described local house type file content is corresponding.
Described hard copy returns to user, preserves as original document for user, described hard copy and herein institute
The house type imitation figure stated is had any different, and the former is can to generate after described step 2, effective information analyzing step, and content is bag
Effective information containing house type file resolves, and the latter be have passed through step 4, house type imitation figure generation step after just generate, i.e.
The latter contains the most described body of wall information and/or door and window information and/or furniture information.
Preferred as the present invention, described local house type file is DWG house type file or DXF house type file.
In sum, there is advantages that
1, can automatically identify the house type engineering drawing of the local software of user, and the house type imitation figure of correspondence can be automatically generated, it is not necessary to
Designer repeats to make.
2, the editor of system is beyond the clouds, and mobility and convenience are greatly promoted, low to the configuration requirement of user's local device.
3, the effective information in described system energy resolution file, generation hard copy is for reference and preserves.
4, described system can generate body of wall data and door and window data, and precision is high, and efficiency is fast.
5, described system can also detect furniture type by database matching so that the house type imitation figure ultimately generated is more
For intuitively.
Detailed description of the invention
Hereinafter the present invention is described in further detail.
This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, people in the art
The present embodiment can be made after reading this specification by member as required does not has the amendment of creative contribution, but as long as at this
All protected by Patent Law in the right of invention.
Embodiment 1: a kind of method importing local file online editing generation house type, it is characterised in that comprise following step
Rapid:
Step one, upload local file step:
User is by this locality house type files passe；
Step 2, effective information analyzing step:
The house type file that system identification is uploaded, carries out effective information parsing；
Step 3, house type data genaration step:
According to effective information, generate house type data；
Step 4, house type imitation figure generation step:
According to house type data, generate house type and copy figure.
In this article, system, refer to the system corresponding to cloud house ornamentation software, in the prior art, designer opens and is
System, system tends not to identify the house type engineering drawing that local professional software is drawn, and such as AutoCAD engineering drawing, designer has to
House type engineering drawing is opened, the most again Manual description again in system with local software.
In the technical program, being first step one, designer is first by this locality house type file, as the most drawn
CAD engineering drawing is uploaded.
Step 2, after uploading, system identifies automatically, carries out the parsing of effective information, effective information, believes for data structure
Breath, comprises line segment information, polygon information and arc information.According to the feature of local house type file, data structure information comprises
Line segment information, polygon information and arc information, thus house type imitation map generalization can be more accurate.
Step 3, house type data include body of wall information.
The generation of body of wall information comprises the steps of:
Filtration step: filter the longest and the shortest line segment information in the range of the appointment in data structure information；
Extract body of wall characteristic information step: data structure information after filtration extracts the information meeting body of wall feature；
Training set generation step: system generates the information training set of body of wall；
Data acquisition system classification generation step: information training set classified by grader, generates the classification of multiple data acquisition system；
Body of wall information generation step: using data acquisition system center line segment corresponding for the classification of each data acquisition system as body of wall centrage,
The spacing of body of wall centrage both sides jingle bell parallel segment is thickness of wall body.
After obtaining data structure information, also cannot directly generate body of wall information, first pass through filtration step, filter out bright
Aobvious is not the data structure information of wall part, and data structure information, the length scope such as line segment information or arc information is permissible
Being formulated by designer or research staff, after filtration, stay is the most more line segment information or the arc letter of wall part
Breath, afterwards, needs in data message after filtration to search out body of wall information, is put into extracting body of wall characteristic information step,
In this step, Scale invariant features transform (Scale-invariant feature transform, SIFT) can be used
Method, can find key point, local message in the information, thus search out complete body of wall information, pass through systematics subsequently
Acquistion, to the training set of body of wall, is entered data acquisition system classification generation step afterwards, information training set is carried out point by grader
Class, can use random forest (random forest) method here, and after classification, system obtains multiple reaction body of wall information
Data acquisition system is classified, and system obtains the center line segment of each data acquisition system as body of wall centrage, body of wall centrage both sides jingle bell
The spacing of parallel segment is thickness of wall body, so far, completes collection and the identification of body of wall information.
In step 3, house type data also comprise door and window information.The generating mode of door and window information is, arrives with system identification
Based on body of wall information, identifying line segment vertical with metope within the walls, close line segment vertical with metope within the walls constitutes door and window.
Step 4, it is corresponding with original local house type file in terms of content that house type copies figure, but can be beaten by system
Open, edit and preserve.
The technical program also comprises mock-up funiture generation step.System comprises data base, comprises furniture list in data base
Information, furniture list information comprise furniture size information and with the furniture type information corresponding to furniture size information, furniture mould
Type generation step is the furniture type information that system interrogates correspondence according to furniture size information in house type data by data base.
System is published picture by identification the size of middle furniture, such as information such as length and width are high, and i.e. can be with the data message of lane database
Compare, find corresponding furniture type at lane database subsequently, such as " dining table ", " sofa ", " TV bench " etc., further,
Lane database can also have putting orientation information or furnishing positional information of furniture, can occur in the drawings in the lump, for designer
Member's reference.
Additionally, after step 3, house type data genaration step, system automatic creation system can recognize that exercisable and local
The hard copy that house type file content is corresponding.
Hard copy returns to user, preserves as original document for user, and hard copy and house type herein are copied
Figure is had any different, and the former is can to generate after step 2, effective information analyzing step, and content is comprise house type file effective
Information analysis, and the latter be have passed through step 4, house type imitation figure generation step after just generate, i.e. the latter contains such as wall
Body information and/or door and window information and/or furniture information.
Claims (10)
1. one kind imports the method that local file online editing generates house type, it is characterised in that comprise the steps of:
Step one, upload local file step:
User is by this locality house type files passe；
Step 2, effective information analyzing step:
The house type file that system identification is uploaded, carries out effective information parsing；
Step 3, house type data genaration step:
According to effective information, generate house type data；
Step 4, house type imitation figure generation step:
According to described house type data, generate house type and copy figure.
A kind of method importing local file online editing generation house type the most according to claim 1, it is characterised in that:
Described effective information in described step 2, for data structure information, comprises line segment information, polygon information and arc information.
A kind of method importing local file online editing generation house type the most according to claim 2, it is characterised in that:
In described step 3, described house type data include body of wall information.
A kind of method importing local file online editing generation house type the most according to claim 3, it is characterised in that: institute
The generation stating body of wall information comprises the steps of:
Filtration step: filter the longest and the shortest described line segment information in the range of the appointment in described data structure information；
Extract body of wall characteristic information step: described data structure information after filtration extracts the letter meeting body of wall feature
Breath；
Training set generation step: system generates the information training set of body of wall；
Data acquisition system classification generation step: described information training set is classified by grader, generates multiple data acquisition system
Classification；
Body of wall information generation step: using data acquisition system center line segment corresponding for the classification of each described data acquisition system as body of wall center
Line, the spacing of described body of wall centrage both sides jingle bell parallel segment is thickness of wall body.
5., according to a kind of method importing local file online editing generation house type described in claim 3 or 4, its feature exists
In: described house type data also comprise door and window information.
A kind of method importing local file online editing generation house type the most according to claim 5, it is characterised in that: institute
The generating mode stating door and window information is, based on the described body of wall information that system identification is arrived, identifies vertical with metope within the walls
Line segment, close line segment vertical with metope within the walls constitutes door and window.
A kind of method importing local file online editing generation house type the most according to claim 1, it is characterised in that:
Also comprise mock-up funiture generation step.
A kind of method importing local file online editing generation house type the most according to claim 7, it is characterised in that:
Described system comprises data base, comprises furniture list information in described data base, and described furniture list information comprises furniture size
Information and with the furniture type information corresponding to described furniture size information, described mock-up funiture generation step is that system is according to institute
Furniture size information described in house type data of stating interrogates the described furniture type information of correspondence by described data base.
A kind of method importing local file online editing generation house type the most according to claim 1, it is characterised in that:
After described step 3, house type data genaration step, described system automatically generates described system and can recognize that exercisable and described
The hard copy that local house type file content is corresponding.
A kind of method importing local file online editing generation house type the most according to claim 1, it is characterised in that:
Described local house type file is DWG house type file or DXF house type file.
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| CN201610285272.XA CN105975675B (en) | 2016-05-04 | 2016-05-04 | A method of it importing local file online editing and generates house type |
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| CN201610285272.XA CN105975675B (en) | 2016-05-04 | 2016-05-04 | A method of it importing local file online editing and generates house type |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106651803A (en) * | 2016-12-27 | 2017-05-10 | 杭州群核信息技术有限公司 | House type data identification method and device |
| CN108133116A (en) * | 2018-01-15 | 2018-06-08 | 北京居然设计家家居连锁集团有限公司 | CAD floor plan wall thickness automatic identifying methods and system |
| CN108664670A (en) * | 2017-03-27 | 2018-10-16 | 长沙眸瑞网络科技有限公司 | House type CAD automatically generates the implementation method of 3D house type models |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103400415A (en) * | 2013-08-07 | 2013-11-20 | 赞奇科技发展有限公司 | Implementation method and system for automatic generation and on-line interaction of three-dimensional digital model with planar space structure |
| CN104778756A (en) * | 2015-04-10 | 2015-07-15 | 北京明兰网络科技有限公司 | Intelligent home decoration design system |
-
2016
- 2016-05-04 CN CN201610285272.XA patent/CN105975675B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103400415A (en) * | 2013-08-07 | 2013-11-20 | 赞奇科技发展有限公司 | Implementation method and system for automatic generation and on-line interaction of three-dimensional digital model with planar space structure |
| CN104778756A (en) * | 2015-04-10 | 2015-07-15 | 北京明兰网络科技有限公司 | Intelligent home decoration design system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106651803A (en) * | 2016-12-27 | 2017-05-10 | 杭州群核信息技术有限公司 | House type data identification method and device |
| CN108664670A (en) * | 2017-03-27 | 2018-10-16 | 长沙眸瑞网络科技有限公司 | House type CAD automatically generates the implementation method of 3D house type models |
| CN108664670B (en) * | 2017-03-27 | 2021-07-20 | 长沙眸瑞网络科技有限公司 | Method for realizing automatic generation of 3D house type model by house type CAD |
| CN108133116A (en) * | 2018-01-15 | 2018-06-08 | 北京居然设计家家居连锁集团有限公司 | CAD floor plan wall thickness automatic identifying methods and system |
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| Publication number | Publication date |
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| CN105975675B (en) | 2019-11-22 |
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