CN117034388A - Intelligent skirt prototype architecture that generates - Google Patents
Intelligent skirt prototype architecture that generates Download PDFInfo
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- CN117034388A CN117034388A CN202310937195.1A CN202310937195A CN117034388A CN 117034388 A CN117034388 A CN 117034388A CN 202310937195 A CN202310937195 A CN 202310937195A CN 117034388 A CN117034388 A CN 117034388A
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- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000013461 design Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 abstract description 7
- 238000005034 decoration Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
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- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
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- 210000001217 buttock Anatomy 0.000 description 2
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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
- G06F30/12—Geometric CAD characterised by design entry means specially adapted for CAD, e.g. graphical user interfaces [GUI] specially adapted for CAD
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- G06F2111/00—Details relating to CAD techniques
- G06F2111/04—Constraint-based CAD
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2113/00—Details relating to the application field
- G06F2113/12—Cloth
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
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Abstract
The invention discloses an intelligently generated skirt prototype framework, which relates to the technical field of skirt design and comprises a CAD drawing unit, a filter parameter naming and assignment unit, a constraint unit and a debugging unit; the CAD drawing unit is used for drawing by adopting Auto CAD universal engineering software; the filter parameter naming and assigning unit is used for naming and assigning parameters in each filter of the specification, the basic line and the contour line by utilizing the parameterization function of Auto CAD software; the skirt prototype architecture intelligently generated adopts software drawing by being provided with a CAD drawing unit, so that the labor investment is greatly reduced, the production efficiency is improved, the software drawing only needs corresponding computers and software, the archiving of a structure diagram only needs computer memory, and the cost of land, decoration, maintenance, preservation and the like of a technical data room for storing boards and patterns in factories is reduced.
Description
Technical Field
The invention relates to the technical field of skirt design, in particular to an intelligently generated skirt prototype architecture.
Background
In recent years, the clothing industry has the characteristics of product individuation, production customization, marketing networking and the like, and clothing customization transformation based on new technical applications such as the Internet, digital technology, artificial intelligence, the Internet of things and the like and new retail modes is developed in large scale in the industry. From traditional mass production to personalized customization, the biggest difficulty is in layout design and production control. Because the body type data of each person are different, the requirements of each person are really met, and one person, one suit and one first year are realized.
Currently, editors of some clothing enterprises still adopt an empirical manual drawing method, and the manual drawing method generally holds the outline of the clothing by virtue of experience accumulated by the editors throughout the year, so that the empirical inductive drawing method is difficult to propagate and learn. It is very difficult for an enterprise to cultivate new editors, and a highly experienced editors' jump or departure may cause a tremendous loss to the enterprise. In addition, the manual plate making efficiency is low, the plate changing is complicated, special technical departments and data rooms are needed for keeping paper templates, manpower, material resources and financial resources are consumed, most of traditional CAD systems on the market are digital design systems, a large number of models are needed to be pushed out in advance for customized production after the template design is finished, all components are classified and stored in a database, and templates close to the volume data are automatically matched according to order data during production and then the plate changing is finished through local modification, so that the mode has two defects, namely, the workload that the templates need to be scaled in advance is large, no matter how many models are piled up, all people cannot be covered; but after matching the templates, the local data still need to be manually adjusted, the speed is low, the precision is not ideal, and especially, a user meeting a special body type is difficult to modify into a template conforming to the body type of a client by using a standard model, so that an intelligently generated skirt prototype architecture is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an intelligently generated skirt prototype architecture, which solves the problems in the background art.
In order to achieve the above purpose, the invention is realized by the following technical scheme: an intelligently generated skirt prototype architecture comprises a CAD drawing unit, a filter parameter naming and assignment unit, a constraint unit and a debugging unit;
the CAD drawing unit is used for drawing by adopting Auto CAD universal engineering software;
the filter parameter naming and assigning unit is used for naming and assigning parameters in each filter of the specification, the basic line and the contour line by utilizing the parameterization function of Auto CAD software;
the constraint unit is used for carrying out geometric constraint and labeling constraint on the basic line, the contour line, the waist girth after deviation and the waist girth after combination;
the debugging unit is used for debugging each filter.
Optionally, when the CAD drawing unit performs drawing, an angular bisector positioning method of a front or rear middle waist province midline and a parallel line midpoint positioning method of a rear side waist province midline are required to be used; arc fitting method of side suture and waist line.
Optionally, the front or rear middle waist province midline angular bisector positioning method and the rear side waist province midline parallel line midpoint positioning method are used for enabling the province midline to be related with the waistline warp-up amount and the side seam skimming amount by using the angle bisector of the included angle between the upper flat line and the waistline oblique line, so that the obtained province midline can be related with the individual body type parameters of a human body, and the application range is wider.
Optionally, when the CAD drawing unit is used for drawing, in order to ensure the beautiful direction of the provincial road, the central axis of the human body is taken as a reference, and the provincial road is sewed to present a slight 'splayed' shape.
Optionally, the filters in the filter parameter naming and assigning unit are specification filters, style filters and personality filters.
Optionally, the three filters can be debugged by the filter parameter naming and assigning unit according to the requirements of clients, so that the skirt prototype meeting the requirements is obtained.
The invention provides an intelligently generated skirt prototype architecture, which has the following beneficial effects:
1. the skirt prototype architecture intelligently generated adopts software drawing by being provided with a CAD drawing unit, so that the labor investment is greatly reduced, the production efficiency is improved, the software drawing only needs corresponding computers and software, the archiving of a structure diagram only needs computer memory, and the cost of land, decoration, maintenance, preservation and the like of a technical data room for storing boards and patterns in factories is reduced.
2. The skirt prototype architecture which is intelligently generated adopts a parameterized drawing method by being provided with a filter parameter naming and assignment unit, a constraint unit and a debugging unit, and can realize free switching among various models in the mass garment manufacturing by specification parameters; the skirt architecture can coordinate different skirt prototypes adopted by different designers of different enterprises, does not need to abandon skirt prototypes used in long-term habit of the enterprises, and can debug skirt prototypes of different styles through the adjustment of style parameters; aiming at small-batch custom-made clothing enterprises, skirt prototypes conforming to unique body types of the custom-made customers are conveniently and rapidly manufactured through personalized body type parameters, so that one person is really realized, and the skirt prototyping framework is adapted to different design and manufacturing requirements.
Drawings
FIG. 1 is a schematic diagram of a skirt prototype structure according to the present invention;
FIG. 2 is a flow chart of the parameterization of the architecture version skirt prototype of the present invention;
FIG. 3 is a schematic diagram of a CAD-architecture version of the skirt prototype drawing of the present invention;
FIG. 4 is a schematic view of the anterior/posterior middle waist province midline through angular bisector positioning method and the posterior side waist province through parallel line midpoint positioning method of the present invention;
FIG. 5 is a schematic view of two waist arcs of front (back) medial side and front (back) side seams after the offset according to the present invention;
FIG. 6 is a continuous schematic view of the finished waist line G1 of the present invention;
FIG. 7 is a diagram showing the effect of a prototype skirt garment of the present invention;
FIG. 8 is a diagram of a prototype of a skirt with different specifications obtained by adjusting the gear circumference of the invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1 to 8, the present invention provides a technical solution: an intelligently generated skirt prototype architecture comprises a CAD drawing unit, a filter parameter naming and assignment unit, a constraint unit and a debugging unit;
the CAD drawing unit is used for drawing by adopting Auto CAD universal engineering software;
the filter parameter naming and assigning unit is used for naming and assigning parameters in each filter of the specification, the basic line and the contour line by utilizing the parameterization function of Auto CAD software;
the constraint unit is used for carrying out geometric constraint and labeling constraint on the basic line, the contour line, the deflected waistline and the combined waistline;
and the debugging unit is used for debugging each filter.
The method for positioning the central line angle bisector of the front or rear middle waist province and the method for positioning the parallel line midpoint of the central line of the rear side waist province, wherein the central line of the province is the angle bisector of the included angle between the upper flat line and the waistline oblique line, so that the central line of the province is related to the waistline warp-up amount and the side seam skimming amount, and the obtained central line of the province can be related to the personalized body type parameters of a human body, and the application range is wider.
When the CAD drawing unit is used for drawing, in order to ensure the attractive direction of the provincial way, the central axis of the human body is used as a reference, and the provincial way is sewed to form a slight 'splayed' shape.
Wherein, the CAD drawing unit adopts Auto CAD universal engineering software to draw drawings based on the human body size of the 160/68 standard female body.
The filter parameter naming and assigning unit is characterized in that the filters in the filter parameter naming and assigning unit are specification filters, style filters and individual filters, so that the skirt architecture automatically generates skirt prototypes for customers of different sizes through parameter adjustment in the individual size filters in the individual customization process.
The skirt architecture can debug three filters according to customer requirements through a filter parameter naming and assigning unit, so that a skirt prototype meeting requirements is obtained, and the skirt architecture meets the design style requirements of different designers among different women's clothing enterprises through parameter adjustment in the ' design style ' filters in the application process.
When the CAD drawing unit is used for drawing, an angular bisector positioning method of a front or rear middle waist province midline and a parallel line midpoint positioning method of a rear side waist province midline are needed; the circular arc fitting method of the side seam and the waistline solves the topological relation between the side seam skimming amount and the waist bending amount of the skirt prototype and the front and back differences delta of the waistline, the hip circumference and the buttocks and the waist of the human body, ensures that the curvature of the side seam is matched with the abdomen convexity and the buttocks convexity of the human body, ensures the intersection point position of the inclined line and the upper flat line of the skirt prototype waistline, ensures the length of the straight line section of the front waistline and the falling amount of the rear waistline to be in a proper range, and determines the positioning problem of the waist province of the front and the rear piece of the skirt prototype; ensure the front middle waist and the front side waist of the skirt; the directions of the back middle waist and the back side waist are correct, the appearance is attractive and balanced, and the drawing method of the skirt prototype waist girth is used for ensuring that three circular arcs of the front waistline and the back waistline are in a round state in a provincial sewing state, and the whole waistline meets the G1 continuous requirement.
In summary, when the skirt prototype architecture generated intelligently is used, firstly, a structure diagram is drawn based on the human body size of a 160/68 standard female body by adopting the structure theory of the invention, auto CAD universal engineering software is adopted for drawing, and a skirt prototype shown in figure 3 is obtained, wherein the angular bisector positioning method of a front/rear middle waist province midline and the parallel line midpoint positioning method of a rear side waist province midline are shown in figure 4, the province midline is an angular bisector of an upper flat line and a waistline oblique line included angle, so that the province midline is related with waistline warp and side seam skimming amount, as shown in figure 5, in order to ensure the attractive direction of the province, the province is in a slight 'splayed' shape based on the human body central axis, after the province is sewn, in the skirt prototype architecture, the waistline is always balanced in two sections of waistline arc lengths of front/rear middle side and front and rear side seams in the downward migration process, the arc length difference is not more than 1mm, the side seams are legal with the circular arcs of the waistline, as shown in figure 6,
a is a thick solid line which is a contour line of a skirt prototype, c is a thin solid line which is a whole complete waist girth line after merging waist provinces, b is a triangle formed by three sections of waist circumference arc tangent line lengths and chord lengths, the triangle is a basis for calculating parameter 'tangent line length ratio', and the tangent line length ratio of two continuous sections of arcs in three sections of arcs of a front waist girth line and a rear waist girth line is 1.2954, 0.9373, 1.4269 and 1.3046 respectively and is within a range of tangent line length ratio requirement 1.5. The girth drawing method of the skirt prototype architecture not only discards the complicated means that the traditional manual drawing method needs manual modification, but also creates a mathematical description method of girth, namely double-arc fitting, and the girth of the finished product reaches G1 continuity; then, using the parameterization function of Auto CAD software to name and assign parameters in each filter of the specification, the basic line and the contour line; the basic line, the contour line, the deflected waistline and the combined waistline are subjected to geometric constraint and labeling constraint, and are debugged, and then skirt prototypes meeting the requirements can be debugged in three filters of specification, style and individuation according to the requirements of customers.
Continuous calculation value of waist line G1
Examples
In the "specification" filter of the skirt prototype architecture, a skirt prototype of a corresponding specification can be obtained by adjusting the "gear o circumference" parameter, as shown in fig. 7. The parameters of the gear degree selected in the figure are as follows from small to large in sequence: -6, -4, -2, 0, 2, 4, 6, seven specifications altogether.
Specification parameter table
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (7)
1. An intelligently generated skirt prototype architecture, which is characterized in that: the system comprises a CAD drawing unit, a filter parameter naming and assignment unit, a constraint unit and a debugging unit;
the CAD drawing unit is used for drawing by adopting Auto CAD universal engineering software;
the filter parameter naming and assigning unit is used for naming and assigning parameters in each filter of the specification, the basic line and the contour line by utilizing the parameterization function of Auto CAD software;
the constraint unit is used for carrying out geometric constraint and labeling constraint on the basic line, the contour line, the waist girth after deviation and the waist girth after combination;
the debugging unit is used for debugging each filter.
2. An intelligently-generated skirt prototype architecture in accordance with claim 1, wherein: when the CAD drawing unit is used for drawing, an angular bisector positioning method of a front or rear middle waist province midline and a parallel line midpoint positioning method of a rear side waist province midline are needed; arc fitting method of side suture and waist line.
3. An intelligently-generated skirt prototype architecture in accordance with claim 2, wherein: the front or rear middle waist province midline angular bisector positioning method and the rear side waist province midline parallel line midpoint positioning method are characterized in that the province midline is an angular bisector of an included angle between an upper flat line and a waistline oblique line, so that the province midline is related to the waistline warp-up amount and the side seam skimming amount, and the obtained province midline can be related to the individual body type parameters of a human body, and the application range is wider.
4. An intelligently-generated skirt prototype architecture in accordance with claim 1, wherein: when the CAD drawing unit is used for drawing, in order to ensure the beautiful direction of the provincial road, the central axis of the human body is used as a reference, and the provincial road is sewed to form a slight 'splayed' shape.
5. An intelligently-generated skirt prototype architecture in accordance with claim 1, wherein: the CAD drawing unit adopts Auto CAD universal engineering software to draw drawings based on the human body size of the 160/68 standard female body.
6. An intelligently-generated skirt prototype architecture in accordance with claim 1, wherein: and the filters in the filter parameter naming and assigning unit are specification filters, style filters and personality filters.
7. An intelligently-generated skirt prototype architecture in accordance with claim 1, wherein: and debugging three filters through the filter parameter naming and assigning unit according to the requirements of clients, so as to obtain the skirt prototype meeting the requirements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310937195.1A CN117034388A (en) | 2023-07-28 | 2023-07-28 | Intelligent skirt prototype architecture that generates |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310937195.1A CN117034388A (en) | 2023-07-28 | 2023-07-28 | Intelligent skirt prototype architecture that generates |
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| CN117034388A true CN117034388A (en) | 2023-11-10 |
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| CN202310937195.1A Pending CN117034388A (en) | 2023-07-28 | 2023-07-28 | Intelligent skirt prototype architecture that generates |
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- 2023-07-28 CN CN202310937195.1A patent/CN117034388A/en active Pending
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