CN117313397A - Design method of knitted garment based on CLO3D assistance - Google Patents

Abstract

The invention discloses a design method of knitted clothing based on CLO3D assistance, which is applied to the technical field of knitted clothing design. Comprising the following steps: designing a size model of the knitted garment; drawing a plane structure according to the size model, and performing virtual fitting; determining basic fabric parameters and performing fabric simulation; the woven fabric sample wafer determines whether the structure of the basic fabric parameters is reasonable or not until the basic fabric parameters are confirmed; virtual fitting is carried out by combining the size model of the garment and basic fabric parameters; confirming whether the optimization effect of the clothing size model is reasonable or not according to the virtual fitting, and storing the file until the optimization effect is optimal; and (3) importing the storage file into a STOL & lt+ & gt in a DXF mode, and weaving the clothing material object, so that the design and design link is completed. The invention combines design and technology by means of CLO3D combined with STOL C+, and reduces the error between the knitted sample garment and the design requirement caused by the unpredictability of the knitted garment design.

Description

Design method of knitted garment based on CLO3D assistance

Technical Field

The invention relates to the technical field of knitted garment design, in particular to a design method of knitted garment based on CLO3D assistance.

Background

The prior work collaboration flow of the traditional knitted clothing design flow is complex, the design effect is unpredictable, the artificial error is high, and in order to achieve the design effect, 3-version sample clothing is usually required to be drawn and adjusted repeatedly. The whole design has high development cost and high time cost.

The unpredictability of the design result and the difference of experience of a designer lead to high manual errors of design and manufacture, the design flow is repeated, 3-edition sample clothes need to be drawn for achieving the design effect, the current industrial knitting clothes design flow combines digital technology to assist in design, and the special software of knitting design and three-dimensional simulation, namely 3D design system SDS-ONE APEX series is adopted. The following are advantages of the design method compared with island essence from the development of the knitting clothing industry:

compatibility advantage:

APEX3 is mainly used for guiding production for knitting factories, and hardware and software of APEX are correspondingly matched with knitting systems of APEX. Island precision has little domestic market share and thus APEX related file compatibility is low. The design method combines the current garment digitizing technology, has strong software compatibility, and can realize the compatibility of CLO3D and professional knitting software;

service fee advantage:

as global knitting technology tip equipment, island essence has a annual service fee of 2.8 ten times higher than germany STOLL, and CLO3D and STOLL c+ combination is more significant in view of the current state of knitting industry and equipment conservation in china;

industry advantage:

CLO3D in combination with STOLL c+ is provided to brands and clothing processing enterprises that need to make knitted garment designs. CLO3D is popular in the clothing industry, CLO3D can meet the design requirements (3-dimensional visual and synchronous paper pattern generation) to some extent, and the virtual display effect is more similar to the real effect of knitwear through butt joint with knitting professional software, so that the technical threshold of knitting clothing design is reduced;

market share advantage:

island fine APEX is ten times higher than the same line in service fee, so the market share of the island fine APEX in the Chinese knitting industry and the equipment popularization are extremely low. The CLO3D heat combined with the STOL C+ system is easier to be accepted by enterprises in terms of popularization cost at present, and the popularization rate is relatively higher.

Therefore, a design method of a knitted garment based on CLO3D assistance is proposed to solve the difficulties existing in the prior art, which is a problem to be solved by those skilled in the art.

Disclosure of Invention

In view of the above, the present invention provides a design method of knitted clothing based on CLO3D assistance, which is used for solving the technical problems existing in the prior art.

In order to achieve the above object, the present invention provides the following technical solutions:

a CLO 3D-assisted-based knitted garment design method, comprising:

s1, designing a size model of knitted clothing;

s2, drawing a plane structure according to the size model, performing virtual fitting in the CLO3D, determining whether the size model is reasonable, if so, performing S3, and if not, performing S1 again until the size model is confirmed;

s3, determining basic fabric parameters, and performing fabric simulation in a STOL C+;

s4, a woven fabric sample wafer determines whether the structure of the basic fabric parameters is reasonable, if so, S5 is performed, and if not, S3 is performed again until the basic fabric parameters are confirmed;

s5, virtual fitting is carried out in the CLO3D by combining the size model of the garment and basic fabric parameters;

s6, confirming whether the optimization effect of the clothing size model is reasonable or not according to the virtual fitting, if so, carrying out S7, if not, carrying out S1 and S5 again, and storing the file until the optimization effect is optimal;

and S7, importing the storage file into a STOL & lt+ & gt in a DXF mode, and weaving the clothing real object, so that the design and design link is completed.

Optionally, S2 is specifically: and drawing the plane structure through vertical cutting and proofing or two-dimensional CAD.

Optionally, the basic fabric parameters comprise fabric hand-sample, and the fabric hand-sample specifically comprises yarn parameter introduction, yarn design and yarn simulation, pattern design, pattern laying and knitting density.

Optionally, S8, performing program setting on a flat knitting machine according to the preliminarily completed design drawing, testing and weaving sample clothes through the flat knitting machine, checking whether the sample clothes pass or not, and if not, re-adjusting the size model, and repeating S1 and S8;

s9, finishing the knitting design stage after the acceptance sample coat passes, and establishing process production parameters for archiving production.

Optionally, before the design and proofing step is completed, the method further comprises the steps of adjusting the stitch edge and retracting the needle.

Optionally, before S1, performing epidemic trend analysis, and setting a plan including color, style and yarn; if the plan passes, step S1 is executed, and if the plan does not pass, the plan is reset.

Optionally, when pattern design and pattern organization are carried out, the sizes, arrangement modes, positions, elasticity and sagging sense of the patterns are simulated and visualized in the CLO3D in advance.

Alternatively, yarn design is performed by a digital yarn simulation method of STOL C+, and yarn composition, count, twist pattern, and number of strands can be preset.

Compared with the prior art, the invention discloses a design method of knitted clothing based on CLO3D assistance, which has the beneficial effects that:

1) Depending on the flexible combination mode of CLO3D and STOL C+, the software such as CLO3D is easier and more convenient to learn, operate and understand for a clothing designer, and a simple pattern structure combined with STOL C+ is finally comprehensively presented in the CLO3D to combine pattern modeling, color and organization structure, so that the design pre-judgment is easier for the knitted clothing design, the design efficiency is improved, the design cost of enterprises and brands is reduced, and the design communication with factories is more convenient;

2) The established open resource database has improved working efficiency compared with the traditional design method in terms of resource utilization and design convenience, and more time is obtained for subsequent enterprise production adjustment;

3) CLO3D is widely accepted in the clothing industry at present, and is more convenient for design communication and improves paper pattern accuracy aiming at 3D mode visual display visual effects of clothing designers, knitting factories and even other knitting audiences of enterprises in the industry;

4) The diversity of knitting designs tends to make it necessary to combine the design with technology by means of man-machine interaction of CLO3D in combination with STOLL c+ for knitting garment designs, reducing the error between knitting sample garment and design requirements due to the variability.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.

FIG. 1 is a flow chart of a method for designing a knitted garment based on CLO3D assistance provided by the invention;

fig. 2 is a view of pre-simulation in CLO3D provided by the present invention, wherein 2a is color, garment structure is spliced in CLO3D and pre-simulation is visible, and 2b is pattern arrangement and pre-simulation is visible in CLO 3D;

FIG. 3 is an exemplary diagram of STOL C+ digital yarn provided by the present invention;

fig. 4 is a drawing showing a folding and unfolding design of a parting line of the full-formed tights provided by the invention;

FIG. 5 is a partial functional design of the fully formed tights provided by the present invention;

FIG. 6 is a graph of the same color rapid organization pattern transformation provided by the invention;

FIG. 7 is a color replacement screen for the same model provided by the present invention;

FIG. 8 is a diagram showing a ratio of the creative knitted garment structural design of the present invention, i.e. the stitch splicing on the human body;

FIG. 9 is a diagram showing the placement of the retractable needle in the plate;

FIG. 10 is a detailed dimensional view provided by an embodiment of the present invention;

FIG. 11 is a diagram showing a plate being moved to a wearing position according to an embodiment of the present invention;

fig. 12 is a virtual fitting chart provided by an embodiment of the present invention;

FIG. 13 is a preliminary simulation diagram provided by an embodiment of the present invention;

FIG. 14 is a final paper look of a knit plate combination plate provided by an embodiment of the present invention;

FIG. 15 is a chart showing the selection of similar detailed parameters to the final product for the physical parameters of the fabric according to the embodiment of the present invention;

FIG. 16 is a schematic view showing the effect achieved by the embodiment of the present invention;

FIG. 17 is a graph of simulated parameters of an adjusted yarn according to an embodiment of the present invention;

FIG. 18 is a diagram showing the motion of a knitting needle and the color filling of the knitting needle, wherein 18a is a rib weave diagram and 18b is a four-level weave diagram; 18c is a single-sided tissue map, and 18d is a picked-up hole tissue map;

FIG. 19 is a diagram showing a simulated effect of a fabric, wherein 19a is a rib structure simulated effect, 19b is a four-level structure simulated effect, 19c is a single-sided structure simulated effect, and 19d is a hole-picking structure simulated effect;

fig. 20 is a diagram of a final garment washed according to the final garment washing process according to the embodiment of the present invention, wherein 20a is a four-plane tissue washed diagram, 20b is a single-sided tissue washed diagram, 20c is a rib tissue washed diagram, and 20d is a hole-picking tissue washed diagram;

FIG. 21 is a derived image file, information map provided by an embodiment of the present invention;

FIG. 22 is a comparison chart of parameters of a CLO3D fabric library provided by an embodiment of the invention;

FIG. 23 is a diagram showing the parameter settings of rib structure, wherein 23a is the parameter settings of rib structure, 23b is the parameter settings of square structure, 23c is the parameter settings of single-sided structure, and 23d is the parameter settings of hole picking structure;

FIG. 24 is a graph of the expected effect of a garment provided by an embodiment of the present invention;

FIG. 25 is a diagram showing a standard effect of clothing according to an embodiment of the present invention;

FIG. 26 is a diagram showing information of adjusting a rib weave dress to a set design effect version;

FIG. 27 is a graphic representation of information for adjusting a single-sided structured dress to a proposed design effect version in accordance with an embodiment of the present invention;

FIG. 28 is a graphical representation of a four-level structured dress adjustment to a set design effect version provided by an embodiment of the present invention;

FIG. 29 is a diagram showing information of a plate for adjusting a perforated structured dress to a proposed design effect in accordance with an embodiment of the present invention;

FIG. 30 is a diagram showing a comparison of a dress form and a blank form for four types of texture, wherein 30a is a diagram showing a comparison of a rib texture dress form and a blank form for one type of texture, according to an embodiment of the present invention; 30b, picking a comparison graph of the hole tissue one-piece dress plate and the blank sample plate; 30c is a comparison chart of a single-sided tissue dress panel and a blank sample panel; 30d is a comparison graph of a four-plane texture one-piece dress panel and a blank sample panel.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1, the invention discloses a design method of knitted clothing based on CLO3D assistance, comprising the following steps:

s1, designing a size model of knitted clothing;

s2, drawing a plane structure according to the size model, performing virtual fitting in the CLO3D, determining whether the size model is reasonable, if so, performing S3, and if not, performing S1 again until the size model is confirmed;

s3, determining basic fabric parameters, and performing fabric simulation in a STOL C+;

s4, a woven fabric sample wafer determines whether the structure of the basic fabric parameters is reasonable, if so, S5 is performed, and if not, S3 is performed again until the basic fabric parameters are confirmed;

s5, virtual fitting is carried out in the CLO3D by combining the size model of the garment and basic fabric parameters;

s6, confirming whether the optimization effect of the clothing size model is reasonable or not according to the virtual fitting, if so, carrying out S7, if not, carrying out S1 and S5 again, and storing the file until the optimization effect is optimal;

and S7, importing the storage file into a STOL & lt+ & gt in a DXF mode, and weaving the clothing real object, so that the design and design link is completed.

Further, S2 is specifically: and drawing the plane structure through vertical cutting and proofing or two-dimensional CAD.

Further, the basic fabric parameters comprise fabric hand-sample, and the fabric hand-sample specifically comprises yarn parameter introduction, yarn design and yarn simulation, pattern design, pattern laying and knitting density.

Further, S8, performing program setting on a flat knitting machine according to the preliminarily completed design drawing, testing and weaving sample clothes through the flat knitting machine, checking whether the sample clothes pass or not, and if not, re-adjusting the size model, and repeating S1 and S8;

s9, finishing the knitting design stage after the acceptance sample coat passes, and establishing process production parameters for archiving production.

Furthermore, before the design and design steps are completed, the method further comprises the steps of adjusting the stitch edge and retracting the needle.

Further, before S1, carrying out popular trend analysis, and setting a plan, wherein the plan comprises color, style and yarn; if the plan passes, step S1 is executed, and if the plan does not pass, the plan is reset.

Further, when pattern design and pattern layout are performed, the sizes, arrangement modes, positions, elasticity and sagging feeling of the patterns are simulated and visualized in the CLO3D in advance.

Specifically, referring to fig. 2, finally, the STOL C+ is combined to perform butt joint of knitting process links to achieve a design effect, and the position of the synchronous paper pattern is determined in time, so that accuracy of the layout is improved, wherein fig. 2a shows that color and clothing structures are spliced in a CLO3D and are simulated and visible in advance, and fig. 2b shows that the pattern arrangement mode is simulated and visible in the CLO 3D. Solves the problem of unpredictability in the traditional knitted clothing design.

Further, yarn design is performed by a digital yarn simulation method of STOL C+, and yarn composition, yarn count, twisting mode and number of strands can be preset.

Specifically, referring to fig. 3, after setting, the fabric with three-dimensional effect can be further designed according to the yarn simulation view to generate a fabric with three-dimensional effect, and then the fabric attribute is analyzed through testing and manual experience and is led into the CLO3D to perform wearing state simulation effect display to assist a designer in design judgment.

Specifically, referring to fig. 4, different effects are formed by combining different tissues at different positions of the full-mold:

the full-formed knitted garment is basically conventional in style and pattern, and is mainly formed by designing a dividing line, splicing a narrowing position and a stitch structure position, and combining the method of the invention with a virtual combination knitting process to predict design effects in advance, so that a proofing effect is quicker and more direct.

Taking a full-formed tights as an example, the parting line folding and unfolding design and the local functional design and the paper pattern are combined, and are shown in fig. 5.

Fast extension design (color, yarn), design iteration:

referring to fig. 6, for example, the color scheme is changed, the yarns are changed, and the color and organization patterns are infinitely extended and timely modified, so that a designer can quickly perform design judgment in a planning stage, time cost, resource cost, manpower resource cost and the like are saved, more reaction time is won in a production stage, and design iteration of a product is faster. Referring to fig. 7, the color replacement screen is configured for the same style.

Knitting style structural design:

in CLO3D, the designer can simulate and adjust the specific dimensions and dimensions of the knitting style through virtual simulation. Particularly in style development design, if the proportion relation of each structural part of the garment on the human body and the position of the retractable needle are directly adjusted to obtain accurate data, a designer can grasp the details of the style structure more accurately and ensure that the style meets the design requirement.

Referring to fig. 8, the creative knitted garment structure design, i.e. the ratio of the knitting structure spliced on the human body, such as the width of each section of the rib part of the sleeve can be directly set to achieve the design effect.

Referring to fig. 9, the retraction needle is designed in place in the plate.

In one particular embodiment:

CLO3D part:

style: one-piece dress with length of knee and no sleeve waist

Step 1: adjusting the required model size

Model size setting with unit adjustment of cm

Major dimensions: the height is 170cm, the chest circumference is 84cm, the waistline is 60cm, the average hip circumference is 90cm, and the waist-hip difference is 20-30cm;

the detailed dimensions are shown in fig. 10.

Step 2: plate importation (dxf format file) and respective placement at wearing position

The plates are introduced and are respectively moved to the wearing positions, as shown in fig. 11.

Step 3: virtual fitting

A sewing tool: the front middle, rear middle, waist and shoulder, side seams are sewn with a thread sewing tool, as shown in fig. 12.

Preliminary simulation, in which the effect is unsatisfactory, the front middle part is increased by 2cm, the rear middle part is increased by 3cm, and the simulation test effect is shown in fig. 13.

The blank design effect is satisfied as the experimental design evaluation standard, the paper pattern is the final product size, the evaluation standard is the comparison paper pattern with the same design effect as the pattern length of the upper pattern, and the final effect of combining the plates according to the knitting plate is shown in fig. 14.

Step 4: the physical parameters of the fabric of the knitted garment during proofing are similar to those of a finished product:

the cotton jersey is selected: the thickness is adjusted to be 1.2mm

The detailed parameters are shown in fig. 15, and the effect diagram is shown in fig. 16.

Knitting stitch flower design part: eton STOL C+create plus

Step one: selecting yarn and color

The yarn comprises the following components: 100% Meilino wool, yarn count 2/60NM; color: light purple

Organizing flower type design: rib weave, single-sided weave, four-flat weave, hole-picking weave

The effect of the needle type is 14 needles according to style

Step two: STOLL C+create plus design project (laying organization pattern to simulate and confirm knitted fabric effect)

Establishing a design project: number 14, default base density of system

Yarn parameters were adjusted according to the design, as shown in fig. 17.

Step three: knitting needle laying action and filling color:

see fig. 18, wherein rib texture is shown in fig. 18a and four flat texture is shown in fig. 18 b; the single sided tissue is shown in fig. 18c and the picked tissue is shown in fig. 18 d.

Step four: knitting needle laying action and filling color: after the design effect is achieved, the fabric is opened to try to preview the design effect and evaluate, and the fabric simulation effect is shown in fig. 19, wherein fig. 19a is a rib structure simulation effect diagram, fig. 19b is a four-plane structure simulation effect diagram, fig. 19c is a single-sided structure simulation effect diagram, and fig. 19d is a hole picking structure simulation effect diagram.

Step five: performing a sample

Hand feeling sample test piece gram weight (g/square meter)

Single tissue 14 needle 5#/6#, front-back density 12200 needle 400 row 213.3

Four plain tissue 14 needle 7#/8# front 9.5 rear 10200 needle 400 row 365.5

The density of the needle 14, 5#/6#, before and after 12200 needle 400 lines 224

2*1 rib tissue 14 needle 5#/6#, density 10400 needle 400 row 507.43

The sample is washed by the final garment washing process, and is shown in fig. 20, wherein fig. 20a is a four-level tissue washing chart, fig. 20b is a single-side tissue washing chart, fig. 20c is a rib tissue washing chart, and fig. 20d is a picking hole tissue washing chart.

Step six: the effect diagram is satisfied, and the derived image file and information are shown in FIG. 21;

step seven: according to the effect of the real object in the CLO3D, the parameters of the CLO3D fabric library are compared, and the single-sided parameters are set to compare the sweatcloth, roman cloth and real silk sweatcloth in the fabric library, as shown in fig. 22:

referring to fig. 23, the rib, quad, single-sided, and hole-picking parameters are empirically analyzed according to the sample and system parameters, wherein fig. 23a is the rib structure parameter setting, fig. 23b is the quad structure parameter setting, fig. 23c is the single-sided structure parameter setting, and fig. 23d is the hole-picking structure parameter setting.

Specifically, fabric parameters and tissue pattern simulation images are imported into CLO3D, under the same paper pattern, the fabric has different wearing effects, and does not accord with the initial clothing effect expectation of an experiment, and an expected effect diagram, a rib expected effect diagram, a hole picking expected effect diagram, a single-sided expected effect diagram and a four-level expected effect diagram are respectively shown from left to right as shown in FIG. 24; therefore, according to the standard effect, the effect diagram, the rib effect diagram, the single-sided effect diagram, the four-level effect diagram and the hole picking effect diagram are respectively shown in fig. 25 from left to right, and the data are obtained by the fabric parameters and the shrinkage adjustment paper pattern.

The rib-structured dress is adjusted to the design effect, and the plate information is shown in fig. 26.

The single-sided structured dress was adjusted to the proposed design effect and the plate information is shown in fig. 27.

The four-level structured dress is adjusted to the proposed design effect, and the plate information is shown in fig. 28.

The hole-picking structured dress is adjusted to the design effect, and the plate information is shown in figure 29.

Referring to fig. 30, wherein fig. 30a is a diagram of a rib-structured one-piece dress panel in comparison with a blank panel; FIG. 30b is a comparison of a hole-punched structured dress panel with a blank panel; FIG. 30c is a comparison of a single-sided textured dress panel with a blank panel; FIG. 30d is a graph showing a comparison of a four-level texture dress panel and a blank panel; the dark color is a blank pattern effect paper pattern, and the light color is a paper pattern with different knitting patterns and patterns to achieve the same clothing effect.

Specifically, the design effect is used as an evaluation standard, design is used as a guide to design and draft according to the preset clothing design effect, and the simulation effect is as close to reality as possible by combining the real sample and experience analysis, so that an accurate paper pattern is obtained by real-time adjustment, and errors are reduced.

The design flow of the knitted garment is as follows:

and (3) designing an effect diagram: determining an effect graph; CLO3D virtualization: and determining yarn types, colors and styles.

Tissue: obtaining a paper pattern by proofing;

and (3) evaluating a finished product: the expected effect of the clothing design is met as the evaluation standard.

The design effect is real-time and 3-dimensional visible, design evaluation and layout adjustment are performed in the CLO3D in advance through simulation of fabric properties, and the STOL C+ link production end is combined, so that the time cost and the design cost of repeated proofing are saved.

According to the embodiment, by taking the pattern of the knitting structure as a single variable, through the experiment, the effect of directly applying the pattern of the matching pattern by 4 knitting cases under the influence of the fabric attribute does not reach the design expectation, and the clothing loose quantity, the clothing length and the like are changed to different degrees. After the properties of the knitted fabric are simulated, the size of the paper pattern is reversely modified according to the design effect, so that a further accurate paper pattern is obtained, and the error in the traditional knitting design method is reduced. Finally, the purpose of explaining the access of paper patterns caused by the unpredictability of the properties of the knitted fabric in the knitted clothing design through the difference of different paper patterns with the same effect in the scheme is to predict and evaluate the design effect in advance and correct the accurate paper patterns in the CLO3D according to the analysis of the fabric parameters through the CLO3D and STOL C+ optimization design method, and then design production is carried out by combining with STOL C+ adjustment knitting technology, so that the production end can be linked, and the time cost and the design cost of repeated pattern making are saved.

In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant points refer to the description of the method section.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (8)

1. A method of designing a CLO 3D-assisted knitted garment, comprising:

s1, designing a size model of knitted clothing;

s2, drawing a plane structure according to the size model, performing virtual fitting in the CLO3D, determining whether the size model is reasonable, if so, performing S3, and if not, performing S1 again until the size model is confirmed;

s3, determining basic fabric parameters, and performing fabric simulation in a STOL C+;

s4, a woven fabric sample wafer determines whether the structure of the basic fabric parameters is reasonable, if so, S5 is performed, and if not, S3 is performed again until the basic fabric parameters are confirmed;

s5, virtual fitting is carried out in the CLO3D by combining the size model of the garment and basic fabric parameters;

s6, confirming whether the optimization effect of the clothing size model is reasonable or not according to the virtual fitting, if so, carrying out S7, if not, carrying out S1 and S5 again, and storing the file until the optimization effect is optimal;

and S7, importing the storage file into a STOL & lt+ & gt in a DXF mode, and weaving the clothing real object, so that the design and design link is completed.

2. The CLO 3D-assisted knitted garment design method according to claim 1, wherein S2 is specifically: and drawing the plane structure through vertical cutting and proofing or two-dimensional CAD.

3. The CLO 3D-assisted knitted garment design method according to claim 1, wherein the basic fabric parameters comprise fabric hand samples, and the fabric hand samples comprise yarn parameter introduction, yarn design and yarn simulation, pattern design, pattern laying and knitting density.

4. The CLO 3D-assisted knitted garment design method according to claim 3, further comprising S8, performing program setting on a flat knitting machine according to the preliminary completed design drawing, testing and accepting whether the sample garment passes through the flat knitting machine, and if not, re-performing adjustment of the size model, repeating S1 and S8;

s9, finishing the knitting design stage after the acceptance sample coat passes, and establishing process production parameters for archiving production.

5. The CLO 3D-assisted knitted garment design method according to claim 1, further comprising adjusting stitch edges and retracting needles before the design proofing step is completed.

6. The CLO 3D-assisted knitted garment design method according to claim 1, further comprising, prior to S1, performing a fashion trend analysis, setting a plan including color, style, yarn; if the plan passes, step S1 is executed, and if the plan does not pass, the plan is reset.

7. A method for designing knitted garments based on CLO3D assistance according to claim 3, characterized in that the size, arrangement, position, elasticity, draping of the pattern is simulated in CLO3D beforehand when pattern design, pattern laying are performed.

8. A CLO 3D-assisted knitted garment design method according to claim 3, characterized in that the yarn design is performed by a digital yarn simulation method of stop c+ and the yarn composition, yarn count, twist pattern and number of strands can be preset.