Binding mode matching method based on multi-dimensional text analysis

Abstract

The invention discloses a binding mode matching method based on multi-dimensional text analysis, particularly relates to the field of document processing and binding, and comprises a binding effect information acquisition step, a data standardization processing step, a binding effect comprehensive analysis step, a binding effect comprehensive judgment step and a man-machine interaction step. According to the method, a comprehensive evaluation system is constructed for the reading experience dimension, besides basic opening and closing angles and browsing resistance are considered, refined indexes such as page friction uniformity and binding structure elasticity modulus are introduced, targeted browsing experience optimization schemes can be provided for different types of documents through the refined indexes, and the method has the advantages of being high in practicability and easy to popularize. In the aspect of visual comfort evaluation, key parameters such as character gray scale consistency, color contrast stability and reflective glare index are respectively measured by using advanced tools such as a gray scale instrument, a spectrophotometer and a glossmeter, so that the problem that only the reading experience can be roughly judged in the prior art is effectively solved.

Description

Technical Field

[0001] The present invention relates to the technical field of document processing and binding, and more specifically, to a binding mode matching method based on multi-dimensional text analysis. Background Art

[0002] With the rapid development of information technology, the demand for document processing in various industries has exploded. The number of documents is huge and the types are diverse, including academic research reports, commercial contract documents, educational teaching materials, promotional brochures, etc. These documents have different requirements for binding methods in different usage scenarios.

[0003] The traditional decision of binding method mainly relies on manual experience and judgment. The binding staff determines the binding method based on intuitive observation of the document, such as rough estimation of the number of pages, subjective cognition of the importance of the document and limited understanding of the applicability of common binding methods. This manual decision-making method has many disadvantages. Therefore, some more advanced technologies try to introduce digital means. For example, some document management systems can perform statistical analysis on basic information such as the format and number of words of the document, and then recommend binding methods based on preset simple rules.

[0004] However, there are still some shortcomings in its actual use. For example, the existing technology focuses on the detection of a single indicator in the evaluation of binding quality, such as measuring the firmness of binding through a simple tensile test, or judging the flatness of the page through manual observation. There is a lack of a comprehensive and quantitative evaluation model for binding quality in multiple dimensions. The consideration of reading experience is even more insufficient. It can only make a rough judgment from a very basic level, such as whether it is convenient to flip through, and cannot go deep into the detailed analysis of visual comfort and other aspects. The cost-benefit analysis is also not perfect, mainly focusing on the calculation of material costs and basic labor costs. There is little evaluation of the benefits of equipment idle costs, inventory backlog costs, and the impact of binding methods on the service life of documents. It is difficult to optimize the choice of binding methods from a comprehensive cost-effectiveness perspective. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a binding method matching method based on multi-dimensional text analysis, and solves the problems raised in the above-mentioned background technology through the following scheme.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a binding mode matching method based on multi-dimensional text analysis, comprising, S1: binding effect information collection: including a physical stability information collection step, a page flatness information collection step, a flipping convenience information collection step, a visual comfort information collection step, a cost accounting factor information collection step and a benefit evaluation information collection step, for collecting binding effect information of documents bound in different batches to obtain binding information feature text; S2: Data standardization processing: used to perform standardization processing and analysis on the binding information feature text to obtain a second binding information feature text; S3: Comprehensive analysis of binding effect: used to import the second binding information feature text data into the mathematical model of binding quality coefficient, the mathematical model of reading experience coefficient, the mathematical model of cost-effectiveness coefficient and the mathematical model of binding effect comprehensive evaluation coefficient, and process and analyze them to obtain a text output value based on the second binding information feature text; S4: Comprehensive judgment of binding effect: used to compare the comprehensive evaluation coefficient value of binding effect with the preset value; S5: Human-computer interaction: used to import the comparison results into the user information terminal.

[0007] Preferably, the binding information feature text specifically refers to a loose page rate parameter, a page shedding force parameter, a binding line breaking strength parameter, an adhesive penetration depth parameter, a binding nail pull-out resistance parameter, a wrinkle degree parameter, a curl degree parameter, a page warping degree parameter, a binding flatness deviation parameter, a picture and text relative displacement parameter, an opening and closing angle parameter, a flipping resistance parameter, a page friction uniformity parameter, a binding structure elastic modulus parameter, a text gray consistency parameter, a color contrast stability parameter, a reflective glare index parameter, a material cost parameter, an equipment and labor cost parameter, an equipment idle cost rate parameter, a material inventory backlog cost parameter, a process scrap rate cost parameter, and a service life parameter; The page spread rate parameter refers to the page spread rate ; The page fall force parameter refers to the page fall force The binding line breaking strength parameter refers to the binding line breaking strength The adhesive penetration depth parameter refers to the adhesive penetration depth The binding nail pull-out resistance parameter refers to the binding nail pull-out resistance The wrinkle degree parameter refers to the wrinkle degree ; The curl parameter refers to the curl ; The page warping parameter refers to the page warping The flatness deviation parameter of the binding position refers to the flatness deviation of the binding position. The image-text relative displacement parameter refers to the image-text relative displacement ; The opening and closing angle parameter refers to the opening and closing angle The flipping resistance parameter refers to the flipping resistance ; The page friction uniformity parameter refers to the page friction uniformity The binding structure elastic modulus parameter refers to the binding structure elastic modulus ; The text grayscale consistency parameter refers to the text grayscale consistency ; The color contrast stability parameter refers to the color contrast stability ; The reflective glare index parameter refers to the reflective glare index ; The material cost parameter refers to the material cost ; The equipment and labor cost parameters refer to equipment and labor cost The equipment idle cost rate parameter refers to the equipment idle cost rate ; The material inventory backlog cost parameter refers to the material inventory backlog cost ; The process scrap rate cost parameter refers to the process scrap rate cost ; The service life parameter refers to the service life .

[0008] Preferably, the method for collecting the loose page rate is as follows: Documents are randomly sampled within one year, and the Canny edge detection algorithm in the computer vision library OpenCV is used to identify the edges of the sampled document pages, count the number of loose-page documents and the total number of documents, and then calculate the ratio of the number of loose-page documents to the total number of documents to obtain the loose-page rate; The method for collecting the page drop force parameter is as follows: Use a tensile testing device to perform a tensile test on the pages of the sampled documents from the binding, record the minimum force value when the page falls off, and calculate the average value to obtain the page falling force parameter; The specific collection method of the binding line breaking strength parameter is as follows: Use a tensile testing device to perform tensile testing on the sampled documents, record the maximum tensile force when the wire breaks, and calculate the average value to obtain the binding wire breaking strength parameter; The specific method for collecting the adhesive penetration depth parameter is as follows: The cross-section of the randomly sampled perfect-bound documents was cut, and the depth of glue penetration into the paper fibers was measured using a high-precision measuring instrument. The average value was calculated to obtain the adhesive penetration depth parameter; The specific method for collecting the anti-pulling force parameters of the staples is as follows: An electronic tensile force gauge is used to measure the minimum force when pulling out the staples of the bound documents, and the average value is calculated to obtain the staple pull-out resistance parameter.

[0009] Preferably, the wrinkle degree parameter is specifically collected in the following manner: For the wrinkled pages of the sampled documents, a high-precision scanner was used to scan the pages into electronic images. At the same time, the image analysis software Adobe Photoshop was used to measure the wrinkle area and the total page area through the area measurement tool in the software. Then the wrinkle degree was calculated = wrinkle area / total page area. Finally, the average value was calculated to obtain the wrinkle degree parameter. The specific collection method of the curl parameter is as follows: Use the length measurement tool to measure the curl height and page width of the randomly sampled documents. Curl degree = curl height / page width. Calculate the average value to get the curl parameter. The specific method for collecting the page warping parameters is as follows: Place the sample document flat on a horizontal surface and use an electronic height gauge to measure the vertical distance between the four corners of the page and the surface. , , , , calculate the mean value to get = , measure the diagonal length of the page , calculate the page warping = , calculate the average value to get the page warping parameter; The specific collection method of the flatness deviation parameter of the binding position is as follows: The flatness data of the binding edge and non-binding area of ​​the randomly sampled documents were measured using a laser flatness measuring instrument, the flatness deviation value of the binding edge relative to the non-binding area was calculated, and the average value of the sampled documents was calculated to obtain the flatness deviation parameter of the binding.

[0010] Preferably, the specific method of collecting the image and text relative displacement parameters is as follows: Scan the pages of the sampled documents before and after binding, use the image analysis software Adobe Photoshop to compare the coordinates, calculate the mean value of the key image and text coordinate changes before and after binding, which is the image and text relative displacement, and calculate the average value of the sampled documents to obtain the image and text relative displacement parameter; The specific collection method of the opening and closing angle parameters is as follows: Use an angle measuring instrument to measure the maximum angle that can be opened at the binding of the sampled documents, fit the measuring arm of the angle measuring instrument to the binding edge and the page respectively, read the maximum opening angle value, and calculate the average value of the sampled documents to obtain the opening angle parameter; The specific method for collecting the flipping resistance parameters is as follows: The strain gauge is pasted on the fixture. When the sample document is flipped through the fixture, the force applied to the component will cause the strain gauge to generate strain. The flipping resistance is calculated by measuring the resistance change of the strain gauge and using the corresponding relationship between strain and force. The corresponding relationship between strain and force is determined by the sensitivity coefficient of the strain gauge. The flipping resistance parameter is obtained by calculating the average value of the sampled document. The specific method for collecting the page friction uniformity parameter is as follows: Use a micro-tribometer to measure the friction coefficient at different positions on the sample document page. Move the probe of the micro-tribometer along the set path on the page. The instrument will record the friction coefficient data. With the mean , calculate the page friction uniformity = 1- , calculate the average value of sampled documents to obtain the page friction uniformity parameter; The specific collection method of the elastic modulus parameters of the binding structure is as follows: A small portion of the binding structure sample is cut from the bound sampling document. The cut sample must ensure that it does not affect the representativeness of the overall binding structure. The sample is placed on a material testing machine for stress-strain testing. The material testing machine applies different forces and measures the deformation of the sample at the same time. The elastic modulus of the binding structure is calculated based on the ratio of force divided by cross-sectional area and deformation divided by original length. The elastic modulus parameters of the binding structure are obtained by calculating the average value of the sampling documents.

[0011] Preferably, the specific collection method of the text grayscale consistency parameter is as follows: Use a grayscale meter to measure the grayscale value of the text area of ​​the sampled document. Place the probe of the grayscale meter at different positions in the text area to obtain grayscale value data at multiple positions. With the mean , calculate the text gray consistency = 1- , calculate the average value of sampled documents to obtain the text gray consistency parameter; The specific collection method of the color contrast stability parameter is as follows: Use a spectrophotometer to measure the contrast data of the key color areas of the sampled documents before and after binding, measure the contrast parameters of the key color areas respectively, and calculate the contrast change rate , according to the initial contrast and contrast ratio , calculate color contrast stability = 1- , calculate the average value of sampled documents to obtain the color contrast stability parameter; The specific collection method of the reflective glare index parameter is as follows: Use a gloss meter to measure the reflective intensity of sampled document pages at direct angles and diffuse intensity , point the gloss meter probe at a 45° angle to the page for measurement, and calculate the reflective glare index = , calculate the average value of sampled documents to obtain the reflective glare index parameter; The specific collection method of the equipment idle cost rate parameter is as follows: Obtain the annual idle time of the equipment through the equipment operation record and total runtime , calculate the ratio of annual idle time to total operational time = , multiplied by the annual cost of depreciation and maintenance Get idle cost = . Calculate the idle rate = ,in is the total cost; The specific collection method of the material inventory backlog cost parameters is as follows: Count the volume of excess materials in stock , determine the unit price of materials Calculate material inventory backlog costs =0.5 ; The specific collection method of the process scrap rate cost parameter is as follows: Obtain scrap quantity through production inspection records and total output , calculate the ratio of the amount of waste to the total output = , multiplied by the total cost per unit of finished product Get process scrap rate cost = The total cost per unit of finished product includes material cost, equipment and labor cost.

[0012] Preferably, the mathematical model of the binding quality coefficient is as follows: = ; = ; = ; = ; in, Refers to the binding quality coefficient, , , refers to the binding mass sub-coefficient, Refers to the loose page rate, Refers to the page peeling force, Refers to the breaking strength of the binding line. Refers to the adhesive penetration depth, Refers to the pull-out resistance of the binding nail. Refers to the degree of wrinkles, Refers to the curl degree, Refers to the page warping, Refers to the flatness deviation of the binding. Refers to the relative displacement of images and text.

[0013] Preferably, the mathematical model of the reading experience coefficient is as follows: = +0.2 +0.2 +0.3 + + + ; in, Refers to the reading experience coefficient, Refers to the opening and closing angle, Refers to the resistance of flipping through the pages. Refers to the uniformity of page friction. Refers to the elastic modulus of the binding structure, Refers to the grayscale consistency of text. Refers to color contrast stability, Refers to the reflective glare index.

[0014] Preferably, the mathematical model of the cost-effectiveness coefficient is as follows: = + ; = + +0.1 ; =+ + + ; in Cost-effectiveness coefficient, , refers to the cost-effectiveness sub-coefficient, Refers to the material cost, Refers to equipment and labor costs, Refers to the equipment idle cost rate, Refers to the material inventory backlog cost, Refers to the process scrap rate cost Refers to the service life, Refers to the highest material cost for the same type of document binding in the industry. Refers to the lowest material cost for the same type of document binding in the industry. Refers to the highest equipment and labor costs for the same type of document binding in the industry. Refers to the lowest equipment and labor costs for the same type of document binding in the industry. Refers to the highest material inventory backlog cost for the same type of document binding in the industry. Refers to the lowest material inventory backlog cost for the same type of document binding in the industry.

[0015] Preferably, the mathematical model of the comprehensive evaluation coefficient of the binding effect is as follows: =0.5 +0.3 + ; in Refers to the comprehensive evaluation coefficient of binding effect. Refers to the binding quality coefficient, Refers to the reading experience coefficient, Refers to the cost-effectiveness coefficient.

[0016] Preferably, the preset value is determined based on long-term binding business practice and data accumulation, and is a key limit value for comprehensively judging whether the binding quality, reading experience and cost-effectiveness meet the standards. When the comprehensive evaluation coefficient of the binding effect of the comprehensive model is lower than the preset value, it indicates that there are problems in the binding quality dimension, such as the loose page rate exceeds the acceptable range, the page flatness seriously deviates from the standard, and the binding strength does not meet the qualified line.

[0017] Preferably, the user information terminal is used to upload the comprehensive evaluation coefficient of the binding effect whose comparison result is lower than the preset value to the user information terminal, so as to help the user judge whether the binding effect under the binding matching mode meets the requirements.

[0018] Technical effects and advantages of the present invention: 1. The present invention constructs a quantitative evaluation model for multi-dimensional physical stability and page flatness parameters including loose page rate, page shedding force, binding line breaking strength, adhesive penetration depth, binding nail pull-out resistance, wrinkle degree, curl degree, page warping degree, binding flatness deviation, image and text relative displacement, etc. This multi-dimensional comprehensive and quantitative evaluation method can comprehensively and accurately measure the binding quality, avoiding the one-sidedness and inaccuracy caused by the existing technology that only focuses on single indicator detection; 2. The present invention constructs a comprehensive evaluation system for the reading experience dimension. In addition to considering the basic opening and closing angle and flipping resistance, it also introduces refined indicators such as page friction uniformity and binding structure elastic modulus. Through these refined indicators, it can provide targeted flipping experience optimization solutions for different types of documents. In terms of visual comfort evaluation, advanced tools such as grayscale meter, spectrophotometer, gloss meter, etc. are used to measure key parameters such as text grayscale consistency, color contrast stability, and reflective glare index, which effectively solves the problem that the existing technology can only roughly judge the reading experience; 3. In addition to the traditional material cost and labor cost accounting, the cost-benefit analysis of the present invention also fully considers the often overlooked factors such as equipment idle cost rate, material inventory backlog cost, process scrap rate cost, service life, etc., and constructs a complete cost-benefit evaluation model through these indicators, which enables optimization decisions to be made from an all-round cost-benefit perspective when selecting a binding method. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] As attached Figure 1 The binding mode matching method based on multi-dimensional text analysis shown includes: S1: Binding effect information collection: including the steps of collecting physical stability information, page flatness information, reading convenience information, visual comfort information, cost accounting factor information and benefit evaluation information, for collecting binding effect information of documents bound in different batches to obtain binding information feature text; It should be specifically explained in this embodiment that the binding information characteristic text specifically refers to a loose page rate parameter, a page shedding force parameter, a binding line breaking strength parameter, an adhesive penetration depth parameter, a binding nail pull-out resistance parameter, a wrinkle degree parameter, a curl degree parameter, a page warping degree parameter, a binding flatness deviation parameter, a picture and text relative displacement parameter, an opening and closing angle parameter, a flipping resistance parameter, a page friction uniformity parameter, a binding structure elastic modulus parameter, a text gray consistency parameter, a color contrast stability parameter, a reflective glare index parameter, a material cost parameter, an equipment and labor cost parameter, an equipment idle cost rate parameter, a material inventory backlog cost parameter, a process scrap rate cost parameter, and a service life parameter; The page spread rate parameter refers to the page spread rate ; The page fall force parameter refers to the page fall force The binding line breaking strength parameter refers to the binding line breaking strength The adhesive penetration depth parameter refers to the adhesive penetration depth The binding nail pull-out resistance parameter refers to the binding nail pull-out resistance The wrinkle degree parameter refers to the wrinkle degree ; The curl parameter refers to the curl ; The page warping parameter refers to the page warping The flatness deviation parameter of the binding position refers to the flatness deviation of the binding position. The image-text relative displacement parameter refers to the image-text relative displacement ; The opening and closing angle parameter refers to the opening and closing angle The flipping resistance parameter refers to the flipping resistance ; The page friction uniformity parameter refers to the page friction uniformity The binding structure elastic modulus parameter refers to the binding structure elastic modulus ; The text grayscale consistency parameter refers to the text grayscale consistency ; The color contrast stability parameter refers to the color contrast stability ; The reflective glare index parameter refers to the reflective glare index ; The material cost parameter refers to the material cost ; The equipment and labor cost parameters refer to equipment and labor cost The equipment idle cost rate parameter refers to the equipment idle cost rate ; The material inventory backlog cost parameter refers to the material inventory backlog cost ; The process scrap rate cost parameter refers to the process scrap rate cost ; The service life parameter refers to the service life ; It should be specifically explained in this embodiment that the method for collecting the loose page rate is as follows: Documents are randomly sampled within one year, and the Canny edge detection algorithm in the computer vision library OpenCV is used to identify the edges of the sampled document pages, count the number of loose-page documents and the total number of documents, and then calculate the ratio of the number of loose-page documents to the total number of documents to obtain the loose-page rate; The method for collecting the page drop force parameter is as follows: Use a tensile testing device to perform a tensile test on the pages of the sampled documents from the binding, record the minimum force value when the page falls off, and calculate the average value to obtain the page falling force parameter; The specific collection method of the binding line breaking strength parameter is as follows: Use a tensile testing device to perform tensile testing on the sampled documents, record the maximum tensile force when the wire breaks, and calculate the average value to obtain the binding wire breaking strength parameter; The specific method for collecting the adhesive penetration depth parameter is as follows: The cross-section of the randomly sampled perfect-bound documents was cut, and the depth of glue penetration into the paper fibers was measured using a high-precision measuring instrument. The average value was calculated to obtain the adhesive penetration depth parameter; The specific method for collecting the anti-pulling force parameters of the staples is as follows: Use an electronic tensile tester to measure the minimum force when pulling out the staples of the binding documents, and calculate the average value to obtain the staple pull-out resistance parameter; The specific collection method of the wrinkle degree parameter is as follows: For the wrinkled pages of the sampled documents, a high-precision scanner was used to scan the pages into electronic images. At the same time, the image analysis software Adobe Photoshop was used to measure the wrinkle area and the total page area through the area measurement tool in the software. Then the wrinkle degree was calculated = wrinkle area / total page area. Finally, the average value was calculated to obtain the wrinkle degree parameter. The specific collection method of the curl parameter is as follows: Use the length measurement tool to measure the curl height and page width of the randomly sampled documents. Curl degree = curl height / page width. Calculate the average value to get the curl parameter. The specific method for collecting the page warping parameters is as follows: Place the sample document flat on a horizontal surface and use an electronic height gauge to measure the vertical distance between the four corners of the page and the surface. , , , , calculate the mean value to get = , measure the diagonal length of the page , calculate the page warping = , calculate the average value to get the page warping parameter; The specific collection method of the flatness deviation parameter of the binding position is as follows: Use a laser flatness measuring instrument to measure the flatness data of the binding edge and non-binding area of ​​randomly sampled documents, calculate the flatness deviation value of the binding edge relative to the non-binding area, and calculate the average value of the sampled documents to obtain the flatness deviation parameter of the binding position; The specific method for collecting the image and text relative displacement parameters is as follows: Scan the pages of the sampled documents before and after binding, use the image analysis software Adobe Photoshop to compare the coordinates, calculate the mean value of the key image and text coordinate changes before and after binding, which is the image and text relative displacement, and calculate the average value of the sampled documents to obtain the image and text relative displacement parameter; The specific collection method of the opening and closing angle parameters is as follows: Use an angle measuring instrument to measure the maximum angle that can be opened at the binding of the sampled documents, fit the measuring arm of the angle measuring instrument to the binding edge and the page respectively, read the maximum opening angle value, and calculate the average value of the sampled documents to obtain the opening angle parameter; The specific method for collecting the flipping resistance parameters is as follows: The strain gauge is pasted on the fixture. When the sample document is flipped through the fixture, the force applied to the component will cause the strain gauge to generate strain. The flipping resistance is calculated by measuring the resistance change of the strain gauge and using the corresponding relationship between strain and force. The corresponding relationship between strain and force is determined by the sensitivity coefficient of the strain gauge. The flipping resistance parameter is obtained by calculating the average value of the sampled document. The specific method for collecting the page friction uniformity parameter is as follows: Use a micro-tribometer to measure the friction coefficient at different positions on the sample document page. Move the probe of the micro-tribometer along the set path on the page. The instrument will record the friction coefficient data. With the mean , calculate the page friction uniformity = 1- , calculate the average value of sampled documents to obtain the page friction uniformity parameter; The specific collection method of the elastic modulus parameters of the binding structure is as follows: A small portion of the binding structure sample is cut from the bound sampling document. The cut sample must ensure that it does not affect the representativeness of the overall binding structure. The sample is placed on a material testing machine for stress-strain testing. The material testing machine applies different forces and measures the deformation of the sample at the same time. The elastic modulus of the binding structure is calculated based on the ratio of the force divided by the cross-sectional area and the deformation divided by the original length. The average value of the sampled documents is calculated to obtain the elastic modulus parameter of the binding structure. The specific method of collecting the text grayscale consistency parameters is as follows: Use a grayscale meter to measure the grayscale value of the text area of ​​the sampled document. Place the probe of the grayscale meter at different positions in the text area to obtain grayscale value data at multiple positions. With the mean , calculate the text gray consistency = 1- , calculate the average value of sampled documents to obtain the text gray consistency parameter; The specific collection method of the color contrast stability parameter is as follows: Use a spectrophotometer to measure the contrast data of the key color areas of the sampled documents before and after binding, measure the contrast parameters of the key color areas respectively, and calculate the contrast change rate , according to the initial contrast and contrast ratio , calculate color contrast stability = 1- , calculate the average value of sampled documents to obtain the color contrast stability parameter; The specific collection method of the reflective glare index parameter is as follows: Use a gloss meter to measure the reflective intensity of sampled document pages at direct angles and diffuse intensity , point the gloss meter probe at a 45° angle to the page for measurement, and calculate the reflective glare index = , calculate the average value of sampled documents to obtain the reflective glare index parameter; The specific collection method of the equipment idle cost rate parameter is as follows: Obtain the annual idle time of the equipment through the equipment operation record and total runtime , calculate the ratio of annual idle time to total operational time = , multiplied by the annual cost of depreciation and maintenance Get idle cost = . Calculate the idle rate = ,in is the total cost; The specific collection method of the material inventory backlog cost parameters is as follows: Count the volume of excess materials in stock , determine the unit price of materials Calculate material inventory backlog costs =0.5 ; The specific collection method of the process scrap rate cost parameter is as follows: Obtain scrap quantity through production inspection records and total output , calculate the ratio of the amount of waste to the total output = , multiplied by the total cost per unit of finished product Get process scrap rate cost = The total cost per unit of finished product includes material cost, equipment and labor cost.

[0022] S2: Data standardization processing: used to perform standardization processing and analysis on the binding information feature text to obtain a second binding information feature text; It should be specifically noted that the standardization process specifically refers to Z-score standardization process, which converts the original data into a standardized Z-score by calculating the mean and standard deviation of the original data. This method can eliminate the magnitude differences between data, so that data of different magnitudes can be compared and comprehensively analyzed.

[0023] S3: Comprehensive analysis of binding effect: used to import the second binding information feature text data into the mathematical model of binding quality coefficient, the mathematical model of reading experience coefficient, the mathematical model of cost-effectiveness coefficient and the mathematical model of binding effect comprehensive evaluation coefficient, and process and analyze them to obtain a text output value based on the second binding information feature text; It should be specifically explained in this embodiment that the mathematical model of the binding quality coefficient is as follows: = ; = ; = ; = ; in, Refers to the binding quality coefficient, , , refers to the binding mass sub-coefficient, Refers to the loose page rate, Refers to the page peeling force, Refers to the breaking strength of the binding line. Refers to the adhesive penetration depth, Refers to the pull-out resistance of the binding nail. Refers to the degree of wrinkles, Refers to the curl degree, Refers to the page warping, Refers to the flatness deviation of the binding. Refers to the relative displacement of the image and text; It should be specifically explained in this embodiment that the mathematical model of the reading experience coefficient is as follows: = +0.2 +0.2 +0.3 + + + ; in, Refers to the reading experience coefficient, Refers to the opening and closing angle, Refers to the resistance of flipping through the pages. Refers to the uniformity of page friction. Refers to the elastic modulus of the binding structure, Refers to the grayscale consistency of text. Refers to color contrast stability, Refers to the reflective glare index; It should be specifically explained in this embodiment that the mathematical model of the cost-effectiveness coefficient is as follows: = + ; = + +0.1 ; =+ + + ; in Cost-effectiveness coefficient, , refers to the cost-effectiveness sub-coefficient, Refers to the material cost, Refers to equipment and labor costs, Refers to the equipment idle cost rate, Refers to the material inventory backlog cost, Refers to the process scrap rate cost Refers to the service life, Refers to the highest material cost for the same type of document binding in the industry. Refers to the lowest material cost for the same type of document binding in the industry. Refers to the highest equipment and labor costs for the same type of document binding in the industry. Refers to the lowest equipment and labor costs for the same type of document binding in the industry. Refers to the highest material inventory backlog cost for the same type of document binding in the industry. Refers to the lowest material inventory backlog cost for the same type of document binding in the industry; It should be specifically explained in this embodiment that the mathematical model of the comprehensive evaluation coefficient of the binding effect is as follows: =0.5 +0.3 + ; in Refers to the comprehensive evaluation coefficient of binding effect. Refers to the binding quality coefficient, Refers to the reading experience coefficient, Refers to the cost-effectiveness coefficient; S4: Comprehensive judgment of binding effect: used to compare the comprehensive evaluation coefficient value of binding effect with the preset value; It should be specifically explained in this embodiment that the preset value is determined based on long-term binding business practice and data accumulation, and is a key limit value for comprehensively judging whether the binding quality, reading experience and cost-effectiveness meet the standards. When the comprehensive evaluation coefficient of the binding effect of the comprehensive model is lower than the preset value, it indicates that there are problems in the binding quality dimension such as the loose page rate exceeds the acceptable range, the page flatness seriously deviates from the standard, and the binding strength does not meet the qualified line. The reading experience dimension has the conditions that the flipping resistance is too large to hinder normal reading, and the visual comfort is significantly reduced due to the large grayscale difference of the text or the strong reflective glare. The cost-effectiveness dimension faces the difficulties of excessive material costs due to waste or improper material selection, waste of resources caused by long equipment idle time, and excessive process scrap rate that increases costs and reduces benefits. This means that the overall binding method performs poorly in many aspects, and it is necessary to comprehensively review and adjust the binding process, material selection, process management and other links to achieve the optimization and balance of binding quality, reading experience and cost-effectiveness, and ensure that the document binding work can be carried out efficiently, with high quality and economy.

[0024] S5: Human-computer interaction: used to import the comparison results into the user information terminal.

[0025] It should be specifically explained in this embodiment that the user information terminal is used to upload the binding effect comprehensive evaluation coefficient whose comparison result is lower than the preset value to the user information terminal to help the user determine whether the binding effect under the binding matching mode meets the requirements.

[0026] Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other; Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A binding method matching method based on multi-dimensional text analysis, characterized in that: include: S1: Binding effect information collection: including the steps of collecting physical stability information, page flatness information, reading convenience information, visual comfort information, cost accounting factor information and benefit evaluation information, for collecting binding effect information of documents bound in different batches to obtain binding information feature text; S2: Data standardization processing: used to perform standardization processing and analysis on the binding information feature text to obtain a second binding information feature text; S3: Comprehensive analysis of binding effect: used to import the second binding information feature text data into the mathematical model of binding quality coefficient, the mathematical model of reading experience coefficient, the mathematical model of cost-effectiveness coefficient and the mathematical model of binding effect comprehensive evaluation coefficient, and process and analyze them to obtain a text output value based on the second binding information feature text; S4: Comprehensive judgment of binding effect: used to compare the comprehensive evaluation coefficient value of binding effect with the preset value; S5: Human-computer interaction: used to import the comparison results into the user information terminal.

2. The binding mode matching method based on multi-dimensional text analysis according to claim 1 is characterized in that: The binding information characteristic text specifically refers to loose page rate parameters, page shedding force parameters, binding line breaking strength parameters, adhesive penetration depth parameters, binding nail pull-out resistance parameters, wrinkle parameters, curling parameters, page warping parameters, binding flatness deviation parameters, image and text relative displacement parameters, opening and closing angle parameters, flipping resistance parameters, page friction uniformity parameters, binding structure elastic modulus parameters, text gray consistency parameters, color contrast stability parameters, reflective glare index parameters, material cost parameters, equipment and labor cost parameters, equipment idle cost rate parameters, material inventory backlog cost parameters, process scrap rate cost parameters, and service life parameters; The loose page rate parameter refers to the loose page rate ; The page drop force parameter refers to the page drop force ; The binding line breaking strength parameter refers to the binding line breaking strength ; The adhesive penetration depth parameter refers to the adhesive penetration depth ; The staple pull-out resistance parameter refers to the staple pull-out resistance ; The wrinkle degree parameter refers to the wrinkle degree ; The curl parameter refers to the curl ; The page warping parameter refers to the page warping ; The binding flatness deviation parameter refers to the binding flatness deviation ; The image-text relative displacement parameter refers to the image-text relative displacement ; The opening and closing angle parameter refers to the opening and closing angle ; The flipping resistance parameter refers to the flipping resistance ; The page friction uniformity parameter refers to the page friction uniformity ; The binding structure elastic modulus parameter refers to the binding structure elastic modulus ; The text grayscale consistency parameter refers to the text grayscale consistency ; The color contrast stability parameter refers to the color contrast stability ; The reflective glare index parameter refers to the reflective glare index ; The material cost parameter refers to the material cost ; The equipment and labor cost parameters refer to equipment and labor cost ; The equipment idle cost rate parameter refers to the equipment idle cost rate ; The material inventory backlog cost parameter refers to the material inventory backlog cost ; The process scrap rate cost parameter refers to the process scrap rate cost ; The service life parameter refers to the service life .

3. The binding mode matching method based on multi-dimensional text analysis according to claim 1 is characterized in that: The mathematical model of the binding quality coefficient is as follows: = ； = ； = ； = ； in, Refers to the binding quality coefficient, , , refers to the binding mass sub-coefficient, Refers to the loose page rate, Refers to the page peeling force, Refers to the breaking strength of the binding line. Refers to the adhesive penetration depth, Refers to the pull-out resistance of staples. Refers to the degree of wrinkles, Refers to the curl degree, Refers to the page warping, Refers to the flatness deviation of the binding. Refers to the relative displacement of images and text.

4. The binding mode matching method based on multi-dimensional text analysis according to claim 1 is characterized in that: The mathematical model of the reading experience coefficient is as follows: = +0.2 +0.2 +0.3 + + + ； in, Refers to the reading experience coefficient, Refers to the opening and closing angle, Refers to the resistance of flipping through the pages. Refers to the uniformity of page friction. Refers to the elastic modulus of the binding structure, Refers to the grayscale consistency of text. Refers to color contrast stability, Refers to the reflective glare index.

5. The binding mode matching method based on multi-dimensional text analysis according to claim 1 is characterized in that: The mathematical model of the cost-effectiveness coefficient is as follows: = + ； = + +0.1 ； =+ + + ； in Cost-effectiveness coefficient, , refers to the cost-effectiveness sub-coefficient, Refers to the material cost, Refers to equipment and labor costs, Refers to the equipment idle cost rate, Refers to the cost of material inventory backlog, Refers to the process scrap rate cost Refers to the service life, Refers to the highest material cost for the same type of document binding in the industry. Refers to the lowest material cost for the same type of document binding in the industry. Refers to the highest equipment and labor costs for the same type of document binding in the industry. Refers to the lowest equipment and labor costs for the same type of document binding in the industry. Refers to the highest material inventory backlog cost for the same type of document binding in the industry. Refers to the lowest material inventory backlog cost for the same type of document binding in the industry.

6. The binding mode matching method based on multi-dimensional text analysis according to claim 1 is characterized in that: The mathematical model of the comprehensive evaluation coefficient of the binding effect is specifically as follows: =0.5 +0.3 + ； in Refers to the comprehensive evaluation coefficient of binding effect. Refers to the binding quality coefficient, Refers to the reading experience coefficient, Refers to the cost-effectiveness coefficient.

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