CN105155079A - Decomposition and intelligent jacquard weaving preparation technology for patterns with scattered-point layout - Google Patents
Decomposition and intelligent jacquard weaving preparation technology for patterns with scattered-point layout Download PDFInfo
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- CN105155079A CN105155079A CN201510503593.8A CN201510503593A CN105155079A CN 105155079 A CN105155079 A CN 105155079A CN 201510503593 A CN201510503593 A CN 201510503593A CN 105155079 A CN105155079 A CN 105155079A
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Abstract
The invention discloses a decomposition and intelligent jacquard weaving preparation technology for patterns with scattered-point layout. The technology comprises the following steps: 1), the patterns with the scattered-point layout are selected; 2), the patterns with scattered-point layout are subjected to pattern unit decomposition and extraction; 3), five large flowers, five small flower and one blank space are taken as a basic unit for intelligent permutation and combination, and a multi-pattern cycle-free jacquard pattern drawing is formed; 4), technological parameters of fabric texture are determined; 5), a jacquard design drawing is generated through CAD (computer aided design) processing, and cycle-free jacquard weaving is performed. The decomposition and intelligent jacquard weaving preparation technology is reasonable in design, one kind of jacquard patterns having relatively independent pattern units and scattered-point layout characteristic are divided into equal parts, different pattern units are formed, intelligent and reasonable layout is performed by the aid of a neural network method, and the basic concept of forming reasonable picture composition variations as many as possible with materials as few as possible is realized; the obtained fabric has the obvious characteristics of endless permutation and combination variations of the patterns, difficulty in imitating and high personalization.
Description
Technical field
The invention belongs to fabric preparing technical field, be specifically related to a kind of decomposition of loose some layout flower pattern and intelligent jacquard weaving preparation technology.
Background technology
As the textile product that a class is important, jacquard fabric (also known as pattern fabric) has an outstanding feature: the figured pattern of certain size realizes continuously with the form of circulation along direction of warp and weft, namely be called in the industry and continue in all directions, and be referred to as the pattern that a flower returns.This feature is gone through for a long time, has formed fixing pattern and idea, to such an extent as to fabric pattern is very dull, lacks change, even if the birth of electronic jacquard machine also fails to change this general layout.On this basis, patent of invention " preparation technology without circulation jacquard fabric " (patent No.: CN200410060723.7) proposes the method be stored in by the N number of grain pattern handled well in advance in electronic jacquard management information system, namely when specifically weaving, by certain control, realize combining without cycle arrangement of jacquard weave grain pattern, thus complete N number of figured pattern without circulation jacquard weaving, change the dull situation of change that single pattern continues in all directions thus.But for how designing N number of jacquard weave grain pattern, the concrete scheme that this patent proposes will face workload greatly when implementing, the problem such as longer consuming time.For this reason, the basic imagination that this patent proposes pursues the human and material resources resource of saving design, forms rational composition change as much as possible with the least possible material.
Summary of the invention
For problems of the prior art, the object of the invention is that providing a kind of saves the decomposition of loose some layout flower pattern of human and material resources resource and intelligent jacquard weaving preparation technology.
The present invention is realized by the following technical programs:
The decomposition of a kind of loose described layout flower pattern and intelligent jacquard weaving preparation technology, its concrete technology step is as follows:
1) select the pattern of loose some layout: select to be made up of multiple relatively independent pattern unit, five great Hua be specially in loose some layout structure join the pattern of five little lattice offices as figured pattern;
2) carry out pattern unit to the pattern of loose some layout decompose and extract: decompose each pattern unit, by obtaining each unit layout structure figure with the form of 5 × 5 i.e. 25 deciles, respectively by five great Hua, five little Hua, and a space is taken out separately as mutually different 11 patterns as the elementary cell of flower pattern separately;
3) with five great Hua, five little Hua, and intelligent permutation and combination is carried out as the elementary cell of flower pattern in a space, based on the arranged in patterns condition of Bayesian network and setting, use VC++ to programme, form certain queueing discipline and obtain many patterns without circulation jacquard weave grain pattern figure;
4) determine the technological parameter of fabric tissue: carry out dichromatism process to pattern, ground portion selects filling face five heddle satin, and flower portion selects lays through face five heddle satin;
5) CAD process generates plan of weave, send and carries out without circulation jacquard weaving in electronic jacquard machine.
The decomposition of a kind of loose described layout flower pattern and intelligent jacquard weaving preparation technology, is characterized in that in step 1), figured pattern is mutually different flower pattern unit, be formed as the many patterns of the identical square of area.
The decomposition of a kind of loose some layout flower pattern described in 1 and intelligent jacquard weaving preparation technology, is characterized in that rule certain in step 3) refers to:
1) great Hua arranges by the queueing discipline of " satin weave point ", i.e. 1 " interlacing point " corresponding 1 great Hua, corresponding 1 " the satin weave circulation " of whole flower pattern;
2) little Hua coordinates great Hua, and in each circulation, each row and column only arrange 1 great Hua;
3) in each circulation, the little Hua number of each row and column is not more than 1;
4) there is not identical flower pattern in each " circulation ";
5) between each circulation, identical flower pattern can not be adjacent, forms many patterns without circulation jacquard weave grain pattern figure.
The work that at least should comprise two levels without circulation combination of figured pattern of the present invention, one is that the pattern that single flower returns is resolved into multiple unit, is the pattern that basic material reconstructs a series of inequality with it; Two is carry out permutation and combination to the multiple patterns formed thus, forms the space layout meeting expected design.
Obviously, this problem can not solve by traditional manual method.According to designing requirement, by carrying out unit decomposition to single figured pattern flower pattern spent back, inner link between the designing without circulation jacquard weaving and art creation of the many patterns of method establishment of using Reasoning With Learning, composition as much as possible is formed with the least possible material, realize the reasonable reconstruction of pattern flower pattern expeditiously, then being controlled by electronic jacquard information, form brand-new jacquard weaving pattern, is a typical artificial intelligence problem.
Because figured pattern is various informative, from structure, some is made up of relatively independent unit, some is quite different, therefore, the elite widely used figured pattern of a class of selecting of this patent is as research object, and five great Hua as shown in Figure 1 join the loose some layout figured pattern of five little Hua, can consider that the pattern unit using intelligent method these to be decomposed is reassembled as new large pattern by carrying out its each pattern unit decomposing.
Basic ideas of the present invention are: according to designing requirement, by carrying out unit decomposition to large pattern, use the method for Reasoning With Learning, by set up without circulation jacquard weaving varistructured large pattern and art creation design between inner link mechanism, composition as much as possible is formed with the least possible material, realize the reasonable reconstruction of pattern flower pattern expeditiously, then control to carry out jacquard weaving by electronic jacquard information.
Specifically comprise two aspects:
The first, relatively independent for the flower pattern unit shown in Fig. 1 and in can decile, loose some layout characteristics figured pattern, its decile is divided into N number of mutually different flower pattern unit, is formed as the many patterns of the identical square of area.
The second, require to carry out the modeling of Bayesian network, study and reasoning according to setting.
According to N number of size pattern unit that Fig. 1 decomposes, the modeling of Bayesian network, study and reasoning process are carried out according to level, what comprise large design and multiple pattern is connected layout, hereinafter referred to as " many pattern layouts ", therefore correspondingly needs structure two Bayesian networks:
(1) unit pattern design:
First according to the priori of designers, each unit decomposed by pattern, as material, is classified to it according to semantic information; Then determine to represent material attribute stochastic variable and according to the correlation tectonic network structure of attribute; Then from essence material learning network parameter and corrective networks structure; Finally utilize the Bayesian network after optimizing to realize automated reasoning, design the unit pattern that each are different.
(2) many pattern layouts:
First according to designers's experience, determine the rule of many pattern layouts and construct initial Bayesian network; Then, in process of the test, the structure and parameter of study under the supervising and guiding of designers, correction Bayesian network, until tend towards stability; Finally, this Bayesian network is utilized to carry out reasoning layout to flower pattern.
Three, without technology controlling and process and the realization of circulation jacquard weaving.
(1) control without circulation jacquard fabric weaving process.Specifically comprise and each unit material decomposed is carried out tissue expression, mutually linking and weaving process process as respective independently flower pattern, form electronics artistic conception file and store.
(2) computer based on the programming of VC++ platform connects with between jacquard information control cabinet.Specifically comprise: realize the communication between computer and electronic jacquard machine, according to the result of Bayesian Network Learning and reasoning, figured pattern information is sent to electronic jacquard machine with specific combination, carries out without circulation jacquard weaving.
The inventive method is reasonable in design, by relatively independent to a class flower pattern unit, and carry out decile segmentation in the figured pattern of loose some layout characteristics, be formed as N number of mutually different flower pattern unit, thus based on many patterns without circulation jacquard weaving principle, and by neural net method, intelligentized rational deployment is carried out to formed N number of flower pattern unit, thus change the dull situation of change that single pattern continues in all directions, the composition of figured pattern is constantly changed according to design principle, achieve the basic conception of " forming rational composition change as much as possible with the least possible material ", the permutation and combination that the fabric obtained has flower pattern is with countless changes, is difficult to copy, highly personalized evident characteristic.
Accompanying drawing explanation
Fig. 1 is the relatively independent loose some layout figured pattern of flower pattern unit;
Fig. 2 is the unit decomposition figure of Fig. 1;
Fig. 3 (a)-Fig. 3 (e) takes out separately figure as the elementary cell of flower pattern for five little Hua in Fig. 2;
Fig. 4 (a)-Fig. 4 (e) takes out separately figure as the elementary cell of flower pattern for five great Hua in Fig. 2;
Fig. 5 is that the arrangement of many patterns intelligence is without circulation jacquard weave grain pattern schematic diagram;
Fig. 6 (a) is great Hua Parameter reasoning Bayesian network;
Fig. 6 (b) is the Bayesian network of reasoning floret position;
Fig. 7 (a) is the figure of dichromatism process;
The dichromatism figure of Fig. 7 (b) decile;
Fig. 8 is many patterns intelligence jacquard fabric photo schematic diagram.
Detailed description of the invention
By following detailed description of the invention, the invention will be further described.
The present invention one class fall apart the many patterns of a layout grain pattern decompose and intelligence arrangement without circulation jacquard weaving preparation method:
1, the pattern of loose some layout is selected.Join snowflake pattern for oriental cherry shown in Fig. 1, this patent selects this five great Hua to join the pattern of five little lattice offices as jacquard weave grain pattern.The feature of this type of pattern is that its single flower returns entirety (hereinafter referred to as large pattern) and is made up of each unit of multiple relatively independent patterns, in a loose some layout structure.
2, carry out pattern unit to the pattern of loose some layout decompose and extract.
By the method shown in Fig. 2, its each pattern unit is decomposed, by obtaining each unit layout structure figure as shown in Figure 2 with the form of 5 × 5 i.e. 25 deciles.
The formation method without circulation jacquard weave grain pattern is in fig. 2: five great Hua, five little Hua are taken out separately separately as the elementary cell of flower pattern respectively, sees Fig. 3 (a), Fig. 3 (b), Fig. 3 (c), Fig. 3 (d), Fig. 3 (e) and Fig. 4 (a), Fig. 4 (b), Fig. 4 (c), Fig. 4 (d), Fig. 4 (e) respectively.
3, with above-mentioned five great Hua, five little Hua, add a space, 11 unit carry out intelligent permutation and combination as basic pattern altogether, namely form the many patterns shown in Fig. 5 without circulation jacquard weave grain pattern figure.
Fig. 6 (a) and Fig. 6 (b) is shown in by many patterns Bayesian network intelligent inference schematic diagram.：
Based on Bayesian network, and the arranged in patterns rule that designers is given, VC++ is used to programme, the queueing discipline formed mainly contains: (1) great Hua arranges by the queueing discipline of " satin weave point ", i.e. 1 " interlacing point " corresponding 1 great Hua, corresponding 1 " the satin weave circulation " of whole flower pattern; (2) little Hua coordinates great Hua, and in each circulation, each row and column only arrange great Hua 1; (3) in each circulation, the little Hua number of each row and column is not more than 1; 4) there is not identical flower pattern in each " circulation "; (5) between each circulation, identical flower pattern can not be adjacent.The queueing discipline of great Hua and little Hua is designed to 2 Bayesian networks and carries out reasoning respectively by us thus.As shown in Figure 6 (a), be the Bayesian network of reasoning great Hua parameter, Fig. 6 (b) is the Bayesian network of reasoning floret position.
In figure 6 (a), the position of great Hua is determined by 2 parameters, corresponding to satin weave initial interlacing point position with fly number, its value is subject to the restriction that left neighbour's circulation circulates with upper neighbour.The position of little Hua is also determined by above-mentioned rule.
4, the technological parameter such as fabric tissue.Be determined by experiment, dichromatism process is carried out to pattern, can greatly arrange without circulation jacquard process by simplified intelligent, and, coordinate the degree using positive and negative 5 pieces of satin weaves that the expression of its fabric grain pattern can be made to reach more satisfactory.
Specifically: (1) carries out dichromatism process and decile process to Fig. 1, see Fig. 7 (a) and Fig. 7 (b), wherein, for improving the identification degree of figure, spy has changed the little figure of five in figure into five othernesses large geometric figure;
Ground portion selects filling face five heddle satin, and flower portion selects lays through face five heddle satin.Other technological parameters can reference table 1.
5, plan of weave is generated, without circulation jacquard weaving.Form plan of weave through above-mentioned CAD process, send and carry out without circulation jacquard weaving in electronic jacquard machine.Wherein, patent of invention " preparation technology without circulation jacquard fabric " is seen without circulation jacquard weaving technical method, the patent No.: CN200410060723.7.
6, the fabric effect photo as shown in Figure 8 of test weaving.
Claims (3)
1. the decomposition of some layout of faling apart flower pattern and an intelligent jacquard weaving preparation technology, is characterized in that: concrete technology step is as follows:
1) select the pattern of loose some layout: select to be made up of multiple relatively independent pattern unit, five great Hua be specially in loose some layout structure join the pattern of five little lattice offices as figured pattern;
2) carry out pattern unit to the pattern of loose some layout decompose and extract: decompose each pattern unit, by obtaining each unit layout structure figure with the form of 5 × 5 i.e. 25 deciles, respectively by five great Hua, five little Hua, and a space is taken out separately as mutually different 11 patterns as the elementary cell of flower pattern separately;
3) with five great Hua, five little Hua, and intelligent permutation and combination is carried out as the elementary cell of flower pattern in a space, based on the arranged in patterns condition of Bayesian network and setting, use VC++ to programme, form certain queueing discipline and obtain many patterns without circulation jacquard weave grain pattern figure;
4) determine the technological parameter of fabric tissue: carry out dichromatism process to pattern, ground portion selects filling face five heddle satin, and flower portion selects lays through face five heddle satin;
5) CAD process generates plan of weave, send and carries out without circulation jacquard weaving in electronic jacquard machine.
2. the decomposition of a kind of loose some layout flower pattern according to claim 1 and intelligent jacquard weaving preparation technology, is characterized in that in step 1), figured pattern is mutually different flower pattern unit, be formed as the many patterns of the identical square of area.
3. the decomposition of a kind of loose some layout flower pattern according to claim 1 and intelligent jacquard weaving preparation technology, is characterized in that rule certain in step 3) refers to:
1) great Hua arranges by the queueing discipline of " satin weave point ", i.e. 1 " interlacing point " corresponding 1 great Hua, corresponding 1 " the satin weave circulation " of whole flower pattern;
2) little Hua coordinates great Hua, and in each circulation, each row and column only arrange 1 great Hua;
3) in each circulation, the little Hua number of each row and column is not more than 1;
4) there is not identical flower pattern in each " circulation ";
5) between each circulation, identical flower pattern can not be adjacent, forms many patterns without circulation jacquard weave grain pattern figure.
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Cited By (3)
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| CN106222832A (en) * | 2016-08-31 | 2016-12-14 | 山东如意科技集团有限公司 | The garment material method for weaving of personalized pattern all can be represented in any position of clothing |
| CN106569991A (en) * | 2016-10-28 | 2017-04-19 | 杭州慕锐科技有限公司 | Intelligent type setting method for flower patterns of textile printing and dyeing product |
| CN111830036A (en) * | 2020-07-01 | 2020-10-27 | 湖北省纤维检验局 | Fabric density analysis method and system |
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| CN1587473A (en) * | 2004-08-16 | 2005-03-02 | 张聿 | Process for preparing non-circulation figured fabric |
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| CN104726999A (en) * | 2015-03-11 | 2015-06-24 | 浙江理工大学 | Intelligent electronic jacquard weaving method based on unit pattern assembly |
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Patent Citations (6)
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| EP0768416A2 (en) * | 1995-10-16 | 1997-04-16 | Shima Seiki Manufacturing, Ltd. | Knitting design method and knitting design apparatus |
| CN1483876A (en) * | 2003-08-04 | 2004-03-24 | 聿 张 | Technology for preparing multi-pattern ultralarge circulation jacquard fabric |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106222832A (en) * | 2016-08-31 | 2016-12-14 | 山东如意科技集团有限公司 | The garment material method for weaving of personalized pattern all can be represented in any position of clothing |
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| CN106569991A (en) * | 2016-10-28 | 2017-04-19 | 杭州慕锐科技有限公司 | Intelligent type setting method for flower patterns of textile printing and dyeing product |
| CN106569991B (en) * | 2016-10-28 | 2019-05-28 | 杭州米绘科技有限公司 | A kind of flower pattern intelligence composition method of textile printing and dyeing product |
| CN111830036A (en) * | 2020-07-01 | 2020-10-27 | 湖北省纤维检验局 | Fabric density analysis method and system |
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