A digital packaging design method and system based on the Internet of Things

Abstract

The present invention relates to the technical field of digital packaging design, and in particular to a digital packaging design method and system based on the Internet of Things. The method comprises: modeling according to two-dimensional packaging design drawing data acquired by a data acquisition module; determining, by a data analysis module, a rendering mode of a modeled graphic according to the complexity of the graphic on the two-dimensional packaging design drawing; evaluating the visual effect of the rendered graphic by an evaluation module to determine the eligibility of the rendering process, and adjusting the rendering process under the condition that the rendering process is unqualified by an adjustment module; matching the rendered graphic with a template to determine, according to the matching degree, the adjustment of the rendering process evaluation by the adjustment module; determining, according to the packaging resource usage data used by the finished packaging product, the optimization of the digital packaging design process by the optimization module; and reducing the waste of packaging resources by accurately controlling the digital packaging design process.

Description

Technical Field

[0001] The present invention relates to the technical field of digital packaging design, and in particular to a digital packaging design method and system based on the Internet of Things. Background Art

[0002] Packaging is an extension of the product concept. Due to product upgrades, expanding consumer demand, intensified sales competition, the development of new materials, new processes, and new technologies, and consumers' pursuit of beauty, packaging is changing with each passing day. Therefore, packaging design has become a hot topic today. The packaging design process in the existing technology requires a lot of manual intervention, which makes the design process not only time-consuming and labor-intensive, but also affects the quality of the finished packaging.

[0003] Chinese Patent Publication No.: CN117372062A discloses a digital smart brand packaging design scheme and marketing platform, including a first central processor, the first central processor is electrically connected to a first data entry module, the first central processor is electrically connected to a commodity element analysis module, the first central processor is externally connected to the Internet, the first central processor is provided with a network information receiving module corresponding to the external Internet, a digital analysis module and a digital packaging generation module are provided corresponding to the network information receiving module, and the digital packaging generation module and the digital analysis module are both electrically connected to the first central processor. In the process of application, the invention can be based on the Internet, and for the packaging design of the product brand and the marketing after the design, a new digital design process based on the Internet can be achieved for new products through new technologies, which is conducive to use in the process of product brand packaging design and marketing design.

[0004] It can be seen that the existing technology has the problem of insufficiently precise control over the digital packaging design process, resulting in low quality of finished packaging and waste of packaging resources. Summary of the invention

[0005] To this end, the present invention provides a digital packaging design method and system based on the Internet of Things, so as to overcome the problem in the prior art that the control of the digital packaging design process is not accurate enough, resulting in low quality of the finished packaging and thus causing waste of packaging resources.

[0006] To achieve the above object, the present invention provides a digital packaging design method based on the Internet of Things, comprising:

[0007] Modeling is performed based on the two-dimensional packaging design drawing data acquired by the data acquisition module;

[0008] The data analysis module determines the rendering of the modeled graphics by the rendering module according to the complexity of the graphics on the two-dimensional packaging design drawing;

[0009] The evaluation module evaluates the visual effect of the rendered graphics to determine the eligibility of the rendering process, and the adjustment module adjusts the rendering process if the rendering process is unqualified;

[0010] Matching the rendered qualified graphics with the template to determine the adjustment of the rendering process evaluation by the adjustment module according to the matching degree;

[0011] The optimization module optimizes the digital packaging design process based on the packaging resource usage data used in the finished packaging product.

[0012] Furthermore, the rendering module determines the rendering of the modeled graphics according to the complexity of the graphics on the two-dimensional packaging design drawing, including, under the condition that the complexity is greater than a preset complexity, the rendering module divides the graphics into squares of a first side length to render the modeled graphics.

[0013] Furthermore, the rendering module determines the rendering of the modeled graphics according to the complexity of the graphics on the two-dimensional packaging design drawing, including the rendering module dividing the graphics into squares of the second side length to render the modeled graphics under the condition that the complexity is less than or equal to a preset complexity.

[0014] Further, the evaluating the visual effect of the rendered graphics by the evaluation module to determine the eligibility of the rendering process includes that under the condition that the rendering effect evaluation value is less than a preset effect evaluation value, the evaluation module determines that the rendering process is unqualified.

[0015] Further, when the evaluation module determines that the rendering process is unqualified, the adjustment module determines to adjust the rendering process, and under the condition that the absolute value of the difference between the rendering effect evaluation value and the preset effect evaluation value is greater than or equal to the preset difference, the adjustment module adjusts the preset complexity with a first adjustment coefficient.

[0016] Further, when the evaluation module determines that the rendering process is unqualified, the adjustment module determines to adjust the rendering process, and under the condition that the absolute value of the difference is less than a preset difference, the adjustment module adjusts the corresponding side length with a second adjustment coefficient.

[0017] Further, matching the rendering qualified graphics with the template to determine the adjustment of the rendering process evaluation by the adjustment module according to the matching degree includes, under the condition that the matching degree is less than a preset matching degree, the adjustment module determines to adjust the rendering process evaluation.

[0018] Further, when the adjustment module adjusts the rendering process evaluation, the adjustment module adjusts the preset effect evaluation value with a third adjustment coefficient.

[0019] Furthermore, the optimization module for optimizing the digital packaging design process according to the packaging resource usage data used for packaging finished products includes optimizing the preset matching degree with the optimization coefficient under the condition that the reduction value of the usage of the resources to be packaged is less than the preset reduction value.

[0020] A system applied to the digital packaging design method based on the Internet of Things, comprising:

[0021] A data acquisition module, which is used to acquire two-dimensional packaging design drawing data;

[0022] A data analysis module, which is connected to the data acquisition module, is used to determine the rendering of the modeled graphics according to the comparison result between the complexity of the graphics on the two-dimensional packaging design drawing and the preset complexity;

[0023] An evaluation module, which is connected to the data analysis module, is used to evaluate the visual effect of the rendered graphics to determine the eligibility of the rendering process;

[0024] An adjustment module, which is connected to the evaluation module, and is used to determine the adjustment of the rendering process according to the eligibility of the rendering process, and to determine the adjustment of the rendering process evaluation according to the comparison result of the matching degree between the rendered graphic and the graphic template and the preset matching degree;

[0025] The optimization module is connected to the adjustment module and is used to determine the optimization of the packaging design process according to the packaging resource usage data of the packaged finished product.

[0026] Compared with the prior art, the beneficial effect of the present invention lies in that the present invention calculates the complexity of the graphics to be rendered according to the data of the two-dimensional packaging design drawings of the packaging obtained by the data acquisition module through the data analysis module to determine the rendering method, and the data analysis module determines the complexity of the graphics according to the number of color types that need to be rendered and the number of curves of the image, thereby improving the accuracy of digital packaging design, and when the complexity of the graphics is large, the rendering module divides the graphics into squares of the first side length to render the modeled graphics, and when the complexity of the graphics is small, the rendering module divides the graphics into squares of the second side length to render the modeled graphics, and the above method further improves the accuracy and efficiency of the digital packaging design process control.

[0027] Furthermore, the present invention determines the eligibility of the rendering process according to the comparison result of the rendering effect evaluation value of the rendered graphics with the preset effect evaluation value through the evaluation module, thereby improving the accuracy of the digital packaging design process control. Moreover, the evaluation module determines the rendering effect according to the completeness of the graphics rendering color and the chromaticity value of the color, thereby further improving the accuracy of the digital packaging design process and reducing the waste of packaging resources.

[0028] Furthermore, the present invention determines the adjustment of the rendering process according to the qualification of the rendering process through an adjustment module, and the adjustment module determines the adjustment method according to the comparison result of the absolute value of the difference between the rendering effect evaluation value and the preset effect evaluation value and the preset difference. When the absolute value of the difference is greater than or equal to the preset difference, it means that the rendering process is unqualified to a large extent, and the adjustment module determines to adjust the preset complexity with a first adjustment coefficient. When the absolute value of the difference is less than the preset difference, it means that the rendering process is unqualified to a small extent, and the adjustment module determines to adjust the side length with a second adjustment coefficient. The above method improves the accuracy of digital packaging design process control and reduces the waste of packaging resources.

[0029] Furthermore, the present invention determines the adjustment of the rendering process evaluation according to the comparison result of the matching degree between the rendered qualified graphics and the graphic template and the preset matching degree through the adjustment module. When the matching degree is less than the preset matching degree, it means that the rendering process evaluation is unqualified. The adjustment module determines to adjust the preset effect evaluation value with the third coefficient. The above method improves the accuracy of the digital packaging design process control and thus improves the quality of the finished packaging product.

[0030] Furthermore, the present invention determines the optimization of the packaging design process according to the comparison result of the reduction value of the usage of the resources to be packaged and the preset reduction value through the optimization module, and determines the qualification of the packaging design process by analyzing the effect of reducing the waste of packaging resources caused by unqualified packaging design through the packaging design method of the present invention. When the reduction value is less than the preset reduction value, it means that the packaged product has not achieved the preset effect. The optimization module determines to optimize the digital packaging design process. The optimization module determines to optimize the preset matching degree with the optimization coefficient. The above method improves the accuracy of the digital packaging design process control and the quality of the packaged product, thereby reducing the phenomenon of needing to use more packaging resources due to unqualified packaging design process, and achieving the purpose of saving packaging resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a flow chart of a digital packaging design method based on the Internet of Things according to an embodiment of the present invention;

[0032] Figure 2 A workflow diagram of adjusting the rendering process by the digital packaging design method and system based on the Internet of Things in an embodiment of the present invention;

[0033] Figure 3 This is a structural diagram of a system that applies a digital packaging design method based on the Internet of Things in an embodiment of the present invention. DETAILED DESCRIPTION

[0034] In order to make the objects and advantages of the present invention more clearly understood, the present invention is further described below in conjunction with embodiments; it should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0035] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0036] It should be noted that, in the description of the present invention, terms such as "up", "down", "left", "right", "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings. This is merely for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0037] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] See also Figure 1-Figure 2 As shown, Figure 1 This is a flow chart of a digital packaging design method based on the Internet of Things according to an embodiment of the present invention; Figure 2 The present invention is a flowchart of a digital packaging design method and system for adjusting a rendering process based on the Internet of Things according to an embodiment of the present invention.

[0039] The digital packaging design method based on the Internet of Things in an embodiment of the present invention includes:

[0040] Step S1, using a computer to perform modeling based on the two-dimensional packaging design drawing data acquired by a data acquisition module;

[0041] Step S2, the data analysis module determines the rendering method of the modeled graphics by the rendering module according to the complexity of the graphics on the two-dimensional packaging design drawing;

[0042] Step S3, evaluating the visual effect of the rendered graphics through the evaluation module to determine the eligibility of the rendering process, and adjusting the rendering process under the condition that the rendering process is unqualified by the adjustment module;

[0043] Step S4, matching the rendered graphics with the template to determine the adjustment of the rendering process evaluation by the adjustment module according to the matching degree;

[0044] Step S5: Determine the optimization of the digital packaging design process by the optimization module according to the packaging resource usage data used for packaging the finished product.

[0045] Specifically, when the data analysis module determines the rendering method of the modeled graphics according to the complexity of the graphics on the two-dimensional packaging design drawing, the data analysis module determines the rendering method according to the comparison result of the complexity H of the graphics on the two-dimensional packaging design drawing and the preset complexity H0;

[0046] When H>H0, the data analysis module determines to render in a first rendering mode;

[0047] When H≤H0, the data analysis module determines to render in a second rendering mode;

[0048] The preset complexity level H0 is set to 1.5, but the above value is not limited thereto, and those skilled in the art may also adjust the value according to actual needs.

[0049] Specifically, the complexity H of the graphics on the two-dimensional packaging design drawing is calculated by the following formula:

[0050]

[0051] Among them, N represents the number of color types of the graphic, N0 represents the number of preset color types, and its value is set to one-third of the average number of color types of historical packaging design graphics; B represents the number of curves of the graphic, B0 represents the number of preset curves, and its value is set to one-half of the average number of curves of historical packaging design graphics.

[0052] Specifically, when the data analysis module determines that the rendering module renders the modeled graphics in the first rendering mode, the rendering module divides the graphics into squares with a first side length L1 to render the modeled graphics;

[0053] When the data analysis module determines that the rendering module renders the modeled graphics in the second rendering mode, the rendering module divides the graphics into squares with a second side length L2 to render the modeled graphics;

[0054] Among them, L1<L2.

[0055] The rendering in the embodiment of the present invention includes dividing the graphic into a plurality of squares, and determining whether to render the area according to whether the graphic covers the center point of the square.

[0056] Specifically, the present invention obtains data of the two-dimensional packaging design drawings of the packaging through a data analysis module to calculate the complexity of the graphics to be rendered to determine the rendering method. The data analysis module determines the complexity of the graphics according to the number of color types that need to be rendered and the number of curves of the image, thereby improving the accuracy of digital packaging design. In addition, when the complexity of the graphics is large, the rendering module divides the graphics into squares of a first side length to render the modeled graphics. When the complexity of the graphics is small, the rendering module divides the graphics into squares of a second side length to render the modeled graphics. The above method further improves the accuracy and efficiency of the digital packaging design process control.

[0057] Specifically, when the evaluation module evaluates the visual effect of the rendered graphics to determine the eligibility of the rendering process, the evaluation module determines the eligibility of the rendering process according to the comparison result between the rendering effect evaluation value G of the rendered graphics and the preset effect evaluation value G0;

[0058] When G≥G0, the evaluation module determines that the rendering process is qualified;

[0059] When G<G0, the evaluation module determines that the rendering process is unqualified;

[0060] The preset effect evaluation value G0 is set to 1.6, but the above value is not limited thereto, and those skilled in the art may also adjust the value according to actual needs.

[0061] Specifically, the rendering effect evaluation value of the rendered graphics is calculated by the following formula:

[0062]

[0063] Among them, A represents the number of squares into which the graphic is divided, Si represents the rendering area of ​​the i-th square, Si0 represents the area of ​​the i-th square, R represents the chromaticity value of the rendering color, and R0 represents the preset chromaticity value.

[0064] Specifically, the present invention determines the eligibility of the rendering process according to the comparison result of the rendering effect evaluation value of the rendered graphics with the preset effect evaluation value through the evaluation module, thereby improving the accuracy of the digital packaging design process control. In addition, the evaluation module determines the rendering effect according to the completeness of the graphics rendering color and the chromaticity value of the color, thereby further improving the accuracy of the digital packaging design process and reducing the waste of packaging resources.

[0065] Specifically, when the evaluation module determines that the rendering process is unqualified, the adjustment module determines to adjust the rendering process, and the adjustment module determines the adjustment method according to the comparison result of the absolute value △G of the difference between the rendering effect evaluation value and the preset effect evaluation value and the preset difference △G0;

[0066] When ΔG≥ΔG0, the adjustment module determines to adjust the rendering process in a first adjustment manner;

[0067] When ΔG<ΔG0, the adjustment module determines to adjust the rendering process in a second adjustment manner;

[0068] The preset difference △G0 is set to 0.4, but the above value is not limited thereto, and those skilled in the art may also adjust the value according to actual needs.

[0069] Specifically, when the adjustment module adjusts the rendering process in a first adjustment manner, the adjustment module adjusts the preset complexity by a first adjustment coefficient K1;

[0070] When the adjustment module adjusts the rendering process in the second adjustment manner, the adjustment module adjusts the corresponding side length with the second adjustment coefficient K2.

[0071] Specifically, the first adjustment coefficient K1 is calculated and set by the following formula:

[0072]

[0073] The second adjustment coefficient K2 is calculated and set by the following formula:

[0074]

[0075] Set the adjusted preset complexity to H0'=K1×H0;

[0076] The adjusted first side length is set to L1'=K2xL1, and the second side length is set to L2'=K2xL2.

[0077] Specifically, the present invention determines the adjustment of the rendering process according to the qualification of the rendering process through an adjustment module, and the adjustment module determines the adjustment method according to the comparison result of the absolute value of the difference between the rendering effect evaluation value and the preset effect evaluation value and the preset difference. When the absolute value of the difference is greater than or equal to the preset difference, it means that the rendering process is unqualified to a large extent, and the adjustment module determines to adjust the preset complexity with a first adjustment coefficient. When the absolute value of the difference is less than the preset difference, it means that the rendering process is unqualified to a small extent, and the adjustment module determines to adjust the side length with a second adjustment coefficient. The above method improves the accuracy of digital packaging design process control and reduces the waste of packaging resources.

[0078] Specifically, when matching the qualified rendering graphic with the template to determine the adjustment of the rendering process evaluation according to the matching degree, the adjustment module determines the adjustment of the rendering process evaluation according to the comparison result of the matching degree M between the qualified rendering graphic and the graphic template and the preset matching degree M0;

[0079] When M≥M0, the adjustment module determines not to adjust the rendering process evaluation;

[0080] When M<M0, the adjustment module determines to adjust the rendering process evaluation;

[0081] The preset matching degree M0 is a historical average value of the matching degrees between the rendered graphics and the template, but the above value is not limited thereto, and those skilled in the art may also adjust the value according to actual needs.

[0082] In the embodiment of the present invention, qualified graphics rendering only means that the evaluation module has qualified the color and rendering area of ​​the graphics rendering part, and the adjustment module determines the qualification of the evaluation module's evaluation of the graphics rendering effect by matching the rendered graphics with the graphics template.

[0083] Specifically, when the adjustment module determines to adjust the rendering process evaluation, the adjustment module adjusts the preset effect evaluation value with the third adjustment coefficient K3.

[0084] Specifically, the third coefficient K3 is calculated by the following formula:

[0085]

[0086] The adjusted preset effect evaluation value is set to G0'=K3×G0.

[0087] Specifically, the present invention determines the adjustment of the rendering process evaluation according to the comparison result of the matching degree between the rendered qualified graphics and the graphic template and the preset matching degree through the adjustment module. When the matching degree is less than the preset matching degree, it means that the rendering process evaluation is unqualified. The adjustment module determines to adjust the preset effect evaluation value with the third coefficient. The above method improves the accuracy of the digital packaging design process control and thus improves the quality of the finished packaging product.

[0088] Specifically, when the optimization module determines the optimization of the packaging design process according to the packaging resource usage data, the optimization module determines the optimization of the packaging design process according to the comparison result of the reduction value T of the packaging resource usage and the preset reduction value T0;

[0089] When T≥T0, the optimization module determines not to optimize the packaging design process;

[0090] When T<T0, the optimization module determines to optimize the packaging design process;

[0091] The preset reduction value T0 is set to one tenth of the previous packaging resource usage, but the above value is not limited thereto, and those skilled in the art may also adjust the value according to actual needs.

[0092] Specifically, when the optimization module determines to optimize the packaging design process, the optimization module determines to optimize the preset matching degree with the optimization coefficient F.

[0093] Specifically, the optimization coefficient F is calculated by the following formula and is set:

[0094]

[0095] The optimized preset matching degree is set to M0'=F×M0.

[0096] Specifically, the present invention determines the optimization of the packaging design process according to the comparison result of the reduction value of the usage of the resources to be packaged and the preset reduction value through the optimization module, and determines the qualification of the packaging design process by analyzing the effect of reducing the waste of packaging resources caused by unqualified packaging design through the packaging design method of the present invention. When the reduction value is less than the preset reduction value, it means that the finished packaging product has not achieved the preset effect. The optimization module determines to optimize the digital packaging design process. The optimization module determines to optimize the preset matching degree with the optimization coefficient. The above method improves the accuracy of the digital packaging design process control and the quality of the finished packaging product, thereby reducing the phenomenon of needing to use more packaging resources due to unqualified packaging design process, and achieving the purpose of saving packaging resources.

[0097] See also Figure 3 As shown, Figure 3 This is a structural diagram of a system that applies a digital packaging design method based on the Internet of Things in an embodiment of the present invention.

[0098] A system applied to the digital packaging design method based on the Internet of Things, comprising:

[0099] A data acquisition module, which is used to acquire two-dimensional packaging design drawing data;

[0100] A data analysis module, which is connected to the data acquisition module, is used to determine the rendering of the modeled graphics according to the comparison result between the complexity of the graphics on the two-dimensional packaging design drawing and the preset complexity;

[0101] An evaluation module, which is connected to the data analysis module, is used to evaluate the visual effect of the rendered graphics to determine the eligibility of the rendering process;

[0102] An adjustment module, which is connected to the evaluation module, and is used to determine the adjustment of the rendering process according to the eligibility of the rendering process, and to determine the adjustment of the rendering process evaluation according to the comparison result of the matching degree between the rendered graphic and the graphic template and the preset matching degree;

[0103] The optimization module is connected to the adjustment module and is used to determine the optimization of the packaging design process according to the packaging resource usage data of the packaged finished product.

[0104] So far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

[0105] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A digital packaging design method based on the Internet of Things, characterized in that: include: Modeling is performed based on the two-dimensional packaging design drawing data acquired by the data acquisition module; The data analysis module determines the rendering of the modeled graphics by the rendering module according to the complexity of the graphics on the two-dimensional packaging design drawing; The evaluation module evaluates the visual effect of the rendered graphics to determine the eligibility of the rendering process, and the adjustment module adjusts the rendering process if the rendering process is unqualified; Matching the rendered qualified graphics with the template to determine the adjustment of the rendering process evaluation by the adjustment module according to the matching degree; Determine the optimization of the digital packaging design process by the optimization module based on the packaging resource usage data used in the finished packaging product; The step of determining, according to the complexity of the graphics on the two-dimensional packaging design drawing, that the rendering module renders the modeled graphics includes, under the condition that the complexity is greater than a preset complexity, the rendering module divides the graphics into squares of a first side length to render the modeled graphics; The step of determining the rendering of the modeled graphics by the rendering module according to the complexity of the graphics on the two-dimensional packaging design drawing includes the step of dividing the graphics into squares of the second side length to render the modeled graphics under the condition that the complexity is less than or equal to a preset complexity; The evaluating the visual effect of the rendered graphics by the evaluation module to determine the eligibility of the rendering process includes the evaluation module determining that the rendering process is unqualified under the condition that the rendering effect evaluation value is less than a preset effect evaluation value; When the evaluation module determines that the rendering process is unqualified, the adjustment module determines to adjust the rendering process, and under the condition that the absolute value of the difference between the rendering effect evaluation value and the preset effect evaluation value is greater than or equal to the preset difference, the adjustment module adjusts the preset complexity with a first adjustment coefficient; When the evaluation module determines that the rendering process is unqualified, the adjustment module determines to adjust the rendering process, and under the condition that the absolute value of the difference is less than a preset difference, the adjustment module adjusts the corresponding side length with a second adjustment coefficient; The matching of the rendered qualified graphics with the template to determine the adjustment of the rendering process evaluation by the adjustment module according to the matching degree includes that under the condition that the matching degree is less than a preset matching degree, the adjustment module determines to adjust the rendering process evaluation; When the adjustment module adjusts the rendering process evaluation, the adjustment module adjusts the preset effect evaluation value with a third adjustment coefficient.

2. The digital packaging design method based on the Internet of Things according to claim 1 is characterized in that: The optimization of the digital packaging design process by the optimization module determined based on the packaging resource usage data used for packaging the finished product includes, under the condition that the reduction value of the usage of the resources to be packaged is less than the preset reduction value, the optimization module determines to optimize the preset matching degree with the optimization coefficient.

3. A system for the digital packaging design method based on the Internet of Things according to any one of claims 1-2, characterized in that: include: A data acquisition module, which is used to acquire two-dimensional packaging design drawing data; A data analysis module, which is connected to the data acquisition module, is used to determine the rendering of the modeled graphics according to the comparison result between the complexity of the graphics on the two-dimensional packaging design drawing and the preset complexity; An evaluation module, which is connected to the data analysis module, is used to evaluate the visual effect of the rendered graphics to determine the eligibility of the rendering process; An adjustment module, which is connected to the evaluation module, and is used to determine the adjustment of the rendering process according to the eligibility of the rendering process, and to determine the adjustment of the rendering process evaluation according to the comparison result of the matching degree between the rendered graphic and the graphic template and the preset matching degree; The optimization module is connected to the adjustment module and is used to determine the optimization of the packaging design process according to the packaging resource usage data of the packaged finished product.

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