CN116702247A - Outdoor knitwear cloth modularized cutting method and equipment based on original fabric - Google Patents
Outdoor knitwear cloth modularized cutting method and equipment based on original fabric Download PDFInfo
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- CN116702247A CN116702247A CN202310988380.3A CN202310988380A CN116702247A CN 116702247 A CN116702247 A CN 116702247A CN 202310988380 A CN202310988380 A CN 202310988380A CN 116702247 A CN116702247 A CN 116702247A
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- 238000004891 communication Methods 0.000 claims description 9
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Abstract
The invention provides an outdoor knitwear cloth modularized cutting method and equipment based on original fabric, comprising the following steps: randomly arranging a plurality of modularized cloth templates on an original fabric substrate to generate a first generation arrangement set, performing advantage sorting according to an objective function to obtain the first generation advantage arrangement set, and selecting an advantage arrangement scheme element as a first generation element set according to a preset proportion; carrying out random exchange arrangement on modularized distribution templates of all arrangement scheme elements in the first generation element set to generate a second generation element set, merging the two generation element sets to generate a first generation merging element set, carrying out advantage sorting on the first generation merging element set to obtain a first generation merging element arrangement set, and selecting the advantage arrangement scheme elements from the first generation merging element arrangement set according to a preset proportion to form a second generation advantage arrangement set; and after repeated iteration, determining the maximum dominant arrangement scheme element as a final cutting mode. The invention improves the utilization rate of the original fabric.
Description
Technical Field
The embodiment of the invention relates to the technical field of intelligent manufacture of outdoor knitwear, in particular to an outdoor knitwear cloth modularized cutting method and equipment based on original fabric.
Background
Currently, with the continuous development of social economy, people have an increasing demand for outdoor activities. The demand for outdoor knitwear in outdoor activities is large, such as down jackets, tents, and performance backpacks. In the process of manufacturing outdoor knitwear, after cloth with a desired shape is cut from original fabric, the cut cloth is sewn to manufacture a corresponding finished product of the outdoor knitwear. However, at present, the tailoring of the custom-shaped fabric from the original fabric mainly depends on manual experience, and the tailoring is performed on the original fabric for the module fabric required by one kind of outdoor knitwear (such as tent), and the tailoring mode has great randomness, so that a large amount of leftover materials remain after the original fabric is tailored, a large amount of leftover materials cannot be used, the original fabric is seriously wasted, and the manufacturing cost of enterprises is increased intangibly. Therefore, developing an outdoor knitwear cloth modularized cutting method and equipment based on original fabric can effectively overcome the defects in the related technology, and the method and equipment are the technical problems to be solved in the industry.
Disclosure of Invention
Aiming at the problems existing in the prior art, the embodiment of the invention provides an outdoor knitwear cloth modularized cutting method and equipment based on original fabric.
In a first aspect, an embodiment of the present invention provides a method for modularly cutting an outdoor knitwear fabric based on an original fabric, including: according to the types of the outdoor knitwear to be processed at present, a plurality of modularized distribution templates are called from a modularized distribution database; carrying out various random arrangement on an original fabric substrate by using various modularized cloth templates to generate a first generation arrangement set, carrying out dominant sorting on the first generation arrangement set according to an objective function to obtain a first generation dominant arrangement set, and selecting dominant arrangement scheme elements from the first generation dominant arrangement set according to a preset proportion to serve as a first generation element set; carrying out random exchange arrangement on modularized distribution templates of all arrangement scheme elements in the first generation element set to generate a second generation element set, combining the first generation element set with the second generation element set to generate a first generation combined element set, carrying out advantage sorting on the first generation combined element set according to an objective function to obtain a first generation combined element arrangement set, and selecting an advantage arrangement scheme element from the first generation combined element arrangement set according to the preset proportion to form a second generation advantage arrangement set; and repeating the above processes to generate multiple-generation dominant arrangement sets, and if the maximum dominant arrangement scheme element in one of the multiple-generation dominant arrangement sets has advantages relative to all the maximum dominant arrangement scheme elements in all other dominant arrangement sets, determining that the maximum dominant arrangement scheme element in the one of the multiple-generation dominant arrangement sets is a cutting mode of outdoor knitwear cloth on an original fabric substrate.
Based on the content of the embodiment of the method, the method for modularly cutting the outdoor knitwear cloth based on the original fabric provided by the embodiment of the invention is characterized in that a plurality of modularized cloth templates are called from a modularized cloth database according to the types of the outdoor knitwear to be processed currently, and the method comprises the following steps: the types of outdoor knitwear to be processed currently are one or more, and the modularized cloth templates of the one or more outdoor knitwear are fetched from the modularized cloth database.
Based on the content of the embodiment of the method, the outdoor knitwear cloth modularized cutting method based on the original fabric provided by the embodiment of the invention comprises the following steps:s is an original fabric substrate; />The area of the modular cloth template is the ith block; n is the total number of the modularized cloth templates; />The area of the scraps is; r is a proportionality coefficient; min is the minimum value symbol; max is the maximum valued symbol.
Based on the content of the method embodiment, the method for modularly cutting the outdoor knitwear cloth based on the original fabric provided by the embodiment of the invention comprises the steps of: if it isAnd->Then determine the first arrangement plan elementThe second arrangement scheme element->The method has the advantage that all the arrangement scheme elements are ordered from front to back according to the dominant size, and then the first generation of dominant arrangement set is obtained. Based on the content of the method embodiment, the method for modularly cutting the outdoor knitwear cloth based on the original fabric provided by the embodiment of the invention comprises the steps of: and selecting the first 20 to 50 percent of dominant arrangement scheme elements from the first generation dominant arrangement set as the first generation element set.
Based on the embodiment of the method, the method for modularly cutting the outdoor knitwear cloth based on the original fabric provided by the embodiment of the invention comprises the steps of: if it isAnd->Then the third arrangement element +.>The fourth arrangement scheme element->The method has the advantage that all the arrangement scheme elements in the first generation merging element set are ordered from front to back according to the dominant size, so that the first generation merging element arrangement set is obtained.
Based on the embodiment of the method, the method for modularly cutting the outdoor knitwear cloth based on the original fabric provided by the embodiment of the invention has advantages when the maximum dominant arrangement scheme element in one dominant arrangement set is superior to all the maximum dominant arrangement scheme elements in all other dominant arrangement sets, and comprises the following steps: if the objective function value corresponding to the largest dominant arrangement scheme element in the first generation dominant arrangement set is the same as the objective function value corresponding to all the largest dominant arrangement scheme elements in all the dominant arrangement sets, the unique value is kept to be the smallest.
In a second aspect, an embodiment of the present invention provides an outdoor knitwear cloth modular cutting device based on an original fabric, including: the first main module is used for realizing that a plurality of modularized distribution templates are called from the modularized distribution database according to the types of outdoor knitwear to be processed currently; the second main module is used for realizing that a plurality of modularized distribution templates are randomly distributed on an original fabric substrate to generate a first generation distribution set, the first generation distribution set is subjected to dominant sequencing according to an objective function to obtain a first generation dominant distribution set, and dominant distribution scheme elements are selected from the first generation dominant distribution set to serve as a first generation element set according to a preset proportion; the third main module is used for realizing the random exchange arrangement of the modularized distribution templates of all arrangement scheme elements in the first generation element set, generating a second generation element set, combining the first generation element set with the second generation element set, generating a first generation combined element set, performing advantage sorting on the first generation combined element set according to an objective function to obtain a first generation combined element arrangement set, and selecting the advantage arrangement scheme elements from the first generation combined element arrangement set according to the preset proportion to form a second generation advantage arrangement set; and the fourth main module is used for generating a multi-generation dominant arrangement set by repeating the above process, and determining that the maximum dominant arrangement scheme element in the one-generation dominant arrangement set is a cutting mode of outdoor knitwear cloth on an original fabric substrate if the maximum dominant arrangement scheme element in the one-generation dominant arrangement set has advantages relative to all the maximum dominant arrangement scheme elements in all other dominant arrangement sets.
In a third aspect, an embodiment of the present invention provides an electronic device, including: at least one processor, at least one memory, and a communication interface; the processor, the memory and the communication interface are communicated with each other;
the memory stores program instructions executable by the processor, and the processor invokes the program instructions to execute the outdoor knitwear cloth modular cutting method based on the original fabric provided in any one of the various implementation manners of the first aspect.
In a fourth aspect, embodiments of the present invention provide a non-transitory computer-readable storage medium storing computer instructions that cause a computer to execute the outdoor knitwear cloth modular cutting method based on the original fabric provided in any one of the various implementations of the first aspect.
According to the outdoor knitwear cloth modularized cutting method and device based on the original fabric, various modularized cloth templates to be cut are called from the modularized cloth database, and the designed dominant sorting model is adopted for repeated iteration plate arrangement, so that an optimized plate arrangement mode can be found, the utilization rate of the original fabric is improved, the production cost of enterprises is reduced, dependence on manual experience is avoided, and the production efficiency of the outdoor knitwear is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, a brief description will be given below of the drawings required for the embodiments or the prior art descriptions, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings may be obtained according to these drawings without any inventive effort for a person skilled in the art.
Fig. 1 is a schematic flow chart of an outdoor knitwear cloth modularized cutting method based on original fabric, which is provided by the embodiment of the invention;
fig. 2 is a schematic structural diagram of an outdoor knitwear cloth modularized cutting device based on original fabric, which is provided by the embodiment of the invention;
fig. 3 is a schematic diagram of an entity structure of an electronic device according to an embodiment of the present invention;
fig. 4 is a schematic diagram of the effect of a finished product of an outdoor knitwear cloth modular cutting arrangement mode based on original fabric provided by the embodiment of the invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. 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. In addition, the technical features of each embodiment or the single embodiment provided by the invention can be combined with each other at will to form a feasible technical scheme, and the combination is not limited by the sequence of steps and/or the structural composition mode, but is necessarily based on the fact that a person of ordinary skill in the art can realize the combination, and when the technical scheme is contradictory or can not realize, the combination of the technical scheme is not considered to exist and is not within the protection scope of the invention claimed.
The embodiment of the invention provides an outdoor knitwear cloth modularized cutting method based on original fabric, which is shown in fig. 1 and comprises the following steps: according to the types of the outdoor knitwear to be processed at present, a plurality of modularized distribution templates are called from a modularized distribution database; carrying out various random arrangement on an original fabric substrate by using various modularized cloth templates to generate a first generation arrangement set, carrying out dominant sorting on the first generation arrangement set according to an objective function to obtain a first generation dominant arrangement set, and selecting dominant arrangement scheme elements from the first generation dominant arrangement set according to a preset proportion to serve as a first generation element set; carrying out random exchange arrangement on modularized distribution templates of all arrangement scheme elements in the first generation element set to generate a second generation element set, combining the first generation element set with the second generation element set to generate a first generation combined element set, carrying out advantage sorting on the first generation combined element set according to an objective function to obtain a first generation combined element arrangement set, and selecting an advantage arrangement scheme element from the first generation combined element arrangement set according to the preset proportion to form a second generation advantage arrangement set; and repeating the above processes to generate multiple-generation dominant arrangement sets, and if the maximum dominant arrangement scheme element in one of the multiple-generation dominant arrangement sets has advantages relative to all the maximum dominant arrangement scheme elements in all other dominant arrangement sets, determining that the maximum dominant arrangement scheme element in the one of the multiple-generation dominant arrangement sets is a cutting mode of outdoor knitwear cloth on an original fabric substrate.
Based on the foregoing disclosure of the method embodiment, as an optional embodiment, the method for modularized cutting of an outdoor knitwear fabric based on an original fabric provided in the embodiment of the present invention, according to the type of the outdoor knitwear to be processed currently, calls a plurality of modularized fabric templates from a modularized fabric database, including: the types of outdoor knitwear to be processed currently are one or more, and the modularized cloth templates of the one or more outdoor knitwear are fetched from the modularized cloth database.
Specifically, the modularized cloth fetched from the modularized cloth database can be from one outdoor knitwear or a plurality of outdoor knitwear. For example, in a batch of requirements for processing only one tent, only the modular cloth templates of the tent are called from the modular cloth database; in a batch of requirements for processing a down jacket and a sleeping bag simultaneously, the modularized cloth templates of the down jacket and the sleeping bag can be simultaneously fetched from the modularized cloth database. It should be noted that all types of outdoor knitwear have been modularized and disassembled to form various modularized distribution templates, and the modularized distribution templates are stored in a modularized distribution database for ready recall.
Based on the content of the method embodiment, as an alternative embodiment, the method provided in the embodiment of the invention is based on the originalThe method for modularly cutting the outdoor knitwear cloth of the fabric comprises the following steps:(1) S is an original fabric substrate; />The area of the modular cloth template is the ith block; n is the total number of the modularized cloth templates; />The area of the scraps is; r is a proportionality coefficient; min is the minimum value symbol; max is the maximum valued symbol.
Specifically, in the objective function (1), the original fabric substrate S may be a fixed value or a random value, depending on the requirements of the production situation. Total number of modular cloth templates N and area of ith modular cloth templateIs a randomly varying value, but is required to meet a predetermined type of outdoor knitted article to be processed. The overall desire of the objective function (1) is the scrap area +.>The minimum value (i.e., the minimum scrap) can be obtained, and the total number N of modular cloth forms is the maximum value (i.e., the maximum number of modular cloth forms cut).
Based on the content of the method embodiment, as an optional embodiment, the outdoor knitwear cloth modularized cutting method based on the original fabric provided in the embodiment of the present invention, the step of performing dominant sorting on the first generation arrangement set according to the objective function to obtain the first generation dominant arrangement set includes: if it isAnd->Then the first arrangement element +.>The second arrangement scheme element->The method has the advantage that all the arrangement scheme elements are ordered from front to back according to the dominant size, and then the first generation of dominant arrangement set is obtained.
Specifically, the first arrangement plan elementThe second arrangement scheme element->Further advantage is that the element +_ according to the first arrangement>Arranging on the original fabric substrate, and arranging the elements according to a second arrangement scheme>The raw fabric substrate is arranged, so that fewer leftover materials are produced, and the number of the modularized cloth materials which can be cut is increased.
Based on the content of the method embodiment, as an optional embodiment, the outdoor knitwear cloth modularized cutting method based on the original fabric provided in the embodiment of the present invention, wherein the dominant arrangement scheme element is selected from the first-generation dominant arrangement set according to a predetermined proportion as the first-generation element set, and the method includes: and selecting the first 20 to 50 percent of dominant arrangement scheme elements from the first generation dominant arrangement set as the first generation element set. In another embodiment, the predetermined proportion may be specifically 25%, 30%, 35%, 40% or 45%.
Based on the content of the method embodiment, as an optional embodiment, the method for modularly cutting the outdoor knitwear fabric based on the original fabric provided in the embodiment of the present invention, the step of performing dominant sorting on the first-generation merging element set according to the objective function to obtain a first-generation merging element arrangement set includes: if it isAnd->Then the third arrangement element +.>The fourth arrangement scheme element->The method has the advantage that all the arrangement scheme elements in the first generation merging element set are ordered from front to back according to the dominant size, so that the first generation merging element arrangement set is obtained.
Based on the content of the method embodiment, as an optional embodiment, the method for modularly cutting the outdoor knitwear fabric based on the original fabric provided in the embodiment of the present invention, if the largest dominant arrangement scheme element in one dominant arrangement set has advantages over all the largest dominant arrangement scheme elements in all other dominant arrangement sets, includes: if the objective function value corresponding to the largest dominant arrangement scheme element in the first generation dominant arrangement set is the same as the objective function value corresponding to all the largest dominant arrangement scheme elements in all the dominant arrangement sets, the unique value is kept to be the smallest.
Specifically, after the multi-generation dominant arrangement set is generated, if the repeated iteration is continued to generate a new dominant arrangement set, the largest dominant arrangement scheme element in the dominant arrangement set of the generation (i.e. the arrangement scheme element positioned at the first position of the dominant arrangement set of the generation) is found, the value of the corresponding objective function is strictly minimum (i.e. the unique minimum) relative to the value of the objective function corresponding to all the largest dominant arrangement scheme elements in all other dominant arrangement sets of the generation, then the arrangement mode of the optimal modularized cloth template on the original fabric substrate (i.e. the modularized cloth template with the least leftover materials and the most cuttable production) can be determined, then the arrangement mode is generated, and the cutting is performed on the original fabric according to the arrangement mode. Referring to fig. 4, according to the method for modularly cutting the outdoor knitwear cloth based on the original fabric provided by the invention, a plurality of modularized cloth templates, such as a first modularized cloth template 402, a second modularized cloth template 403 and a third modularized cloth template 404, are arranged on an original fabric substrate 401. After the solid original fabric is divided according to the arrangement mode, a cutting machine can be used for cutting and tailoring the solid original fabric.
According to the outdoor knitwear cloth modularized cutting method based on the original fabric, various modularized cloth templates to be cut are called from the modularized cloth database, and the designed dominant sorting model is adopted for repeated iteration plate arrangement, so that an optimized plate arrangement mode can be found, the utilization rate of the original fabric is improved, the production cost of enterprises is reduced, dependence on manual experience is avoided, and the production efficiency of the outdoor knitwear is improved.
The implementation basis of the embodiments of the present invention is realized by a device with a processor function to perform programmed processing. Therefore, in engineering practice, the technical solutions and the functions of the embodiments of the present invention can be packaged into various modules. Based on the actual situation, on the basis of the above embodiments, the embodiment of the present invention provides an original fabric-based outdoor knitwear cloth modularized cutting device, which is used for executing the original fabric-based outdoor knitwear cloth modularized cutting method in the above method embodiment. Referring to fig. 2, the apparatus includes: the first main module is used for realizing that a plurality of modularized distribution templates are called from the modularized distribution database according to the types of outdoor knitwear to be processed currently; the second main module is used for realizing that a plurality of modularized distribution templates are randomly distributed on an original fabric substrate to generate a first generation distribution set, the first generation distribution set is subjected to dominant sequencing according to an objective function to obtain a first generation dominant distribution set, and dominant distribution scheme elements are selected from the first generation dominant distribution set to serve as a first generation element set according to a preset proportion; the third main module is used for realizing the random exchange arrangement of the modularized distribution templates of all arrangement scheme elements in the first generation element set, generating a second generation element set, combining the first generation element set with the second generation element set, generating a first generation combined element set, performing advantage sorting on the first generation combined element set according to an objective function to obtain a first generation combined element arrangement set, and selecting the advantage arrangement scheme elements from the first generation combined element arrangement set according to the preset proportion to form a second generation advantage arrangement set; and the fourth main module is used for generating a multi-generation dominant arrangement set by repeating the above process, and determining that the maximum dominant arrangement scheme element in the one-generation dominant arrangement set is a cutting mode of outdoor knitwear cloth on an original fabric substrate if the maximum dominant arrangement scheme element in the one-generation dominant arrangement set has advantages relative to all the maximum dominant arrangement scheme elements in all other dominant arrangement sets.
According to the outdoor knitwear cloth modularized cutting device based on the original fabric, the modules in the figure 2 are adopted, the various modularized cloth templates to be cut are called from the modularized cloth database, and the designed dominant sorting model is adopted to conduct repeated iteration plate arrangement, so that an optimized plate arrangement mode can be found, the utilization rate of the original fabric is improved, the production cost of enterprises is reduced, dependence on manual experience is avoided, and the production efficiency of the outdoor knitwear is improved.
It should be noted that, the device in the device embodiment provided by the present invention may be used to implement the method in the above method embodiment, and may also be used to implement the method in other method embodiments provided by the present invention, where the difference is merely that the corresponding functional module is provided, and the principle is basically the same as that of the above device embodiment provided by the present invention, so long as a person skilled in the art refers to a specific technical solution in the above device embodiment based on the above device embodiment, and obtains a corresponding technical means by combining technical features, and a technical solution formed by these technical means, and on the premise that the technical solution is ensured to have practicability, the device in the above device embodiment may be modified, so as to obtain a corresponding device embodiment, and be used to implement the method in other method embodiment. For example:
based on the content of the embodiment of the device, as an optional embodiment, the outdoor knitwear cloth modularized cutting device based on the original fabric provided in the embodiment of the invention further includes: the first submodule is used for realizing the outdoor knitwear type which is required to be processed currently, and the plurality of modularized cloth templates are called from the modularized cloth database, and comprises the following components: the types of outdoor knitwear to be processed currently are one or more, and the modularized cloth templates of the one or more outdoor knitwear are fetched from the modularized cloth database.
Based on the content of the embodiment of the device, as an optional embodiment, the outdoor knitwear cloth modularized cutting device based on the original fabric provided in the embodiment of the invention further includes: a second sub-module, configured to implement the objective function, including:s is an original fabric substrate; />The area of the modular cloth template is the ith block; n is the total number of the modularized cloth templates; />The area of the scraps is; r is a proportionality coefficient; min is the minimum value symbol; max is the maximum valued symbol.
Based on the content of the embodiment of the device, as an optional embodiment, the outdoor knitwear cloth modularized cutting device based on the original fabric provided in the embodiment of the invention further includes: the third sub-module is configured to implement the first generation of dominant distribution set by performing dominant sorting on the first generation of distribution set according to an objective function, and includes: if it isAnd->Then the first arrangement element +.>The second arrangement scheme element->The method has the advantage that all the arrangement scheme elements are ordered from front to back according to the dominant size, and then the first generation of dominant arrangement set is obtained.
Based on the content of the embodiment of the device, as an optional embodiment, the outdoor knitwear cloth modularized cutting device based on the original fabric provided in the embodiment of the invention further includes: a fourth sub-module, configured to implement the selecting, according to a predetermined ratio, a dominant arrangement scheme element from the first generation dominant arrangement set as the first generation element set, including: and selecting the first 20 to 50 percent of dominant arrangement scheme elements from the first generation dominant arrangement set as the first generation element set.
Based on the content of the embodiment of the device, as an optional embodiment, the outdoor knitwear cloth modularized cutting device based on the original fabric provided in the embodiment of the invention further includes: a fifth sub-module, configured to implement the performing advantage sorting on the first-generation merging element set according to the objective function to obtain a first-generation merging element arrangement set, where the fifth sub-module includes: if it isAnd->Then the third arrangement element +.>The fourth arrangement scheme element->The method has the advantage that all the arrangement scheme elements in the first generation merging element set are ordered from front to back according to the dominant size, so that the first generation merging element arrangement set is obtained.
Based on the content of the embodiment of the device, as an optional embodiment, the outdoor knitwear cloth modularized cutting device based on the original fabric provided in the embodiment of the invention further includes: a sixth sub-module, configured to implement, if the largest dominant arrangement scheme element in the first generation dominant arrangement set has advantages over all the largest dominant arrangement scheme elements in all other dominant arrangement sets, including: if the objective function value corresponding to the largest dominant arrangement scheme element in the first generation dominant arrangement set is the same as the objective function value corresponding to all the largest dominant arrangement scheme elements in all the dominant arrangement sets, the unique value is kept to be the smallest.
The method of the embodiment of the invention is realized by the electronic equipment, so that the related electronic equipment is necessary to be introduced. To this end, an embodiment of the present invention provides an electronic device, as shown in fig. 3, including: at least one processor (processor), a communication interface (Communications Interface), at least one memory (memory) and a communication bus, wherein the at least one processor, the communication interface, and the at least one memory communicate with each other via the communication bus. The at least one processor may invoke logic instructions in the at least one memory to perform all or part of the steps of the methods provided by the various method embodiments described above.
Further, the logic instructions in at least one of the memories described above may be implemented in the form of a software functional unit and may be stored in a computer-readable storage medium when sold or used as a stand-alone product. Based on this understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art or in a part of the technical solution, in the form of a software product stored in a storage medium, comprising several instructions for causing a computer device (which may be a personal computer, a server, a network device, etc.) to perform all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present invention without undue burden.
From the above description of the embodiments, it will be apparent to those skilled in the art that the embodiments may be implemented by means of software plus necessary general hardware platforms, or may be implemented by hardware. Based on this understanding, the foregoing technical solution may be embodied essentially or in a part contributing to the prior art in the form of a software product, which may be stored in a computer readable storage medium, such as ROM/RAM, a magnetic disk, an optical disk, etc., including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method described in the respective embodiments or some parts of the embodiments.
The flowcharts and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present invention. Based on this knowledge, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises the element.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. An outdoor knitwear cloth modularized cutting method based on original fabric is characterized by comprising the following steps: according to the types of the outdoor knitwear to be processed at present, a plurality of modularized distribution templates are called from a modularized distribution database; carrying out various random arrangement on an original fabric substrate by using various modularized cloth templates to generate a first generation arrangement set, carrying out dominant sorting on the first generation arrangement set according to an objective function to obtain a first generation dominant arrangement set, and selecting dominant arrangement scheme elements from the first generation dominant arrangement set according to a preset proportion to serve as a first generation element set; carrying out random exchange arrangement on modularized distribution templates of all arrangement scheme elements in the first generation element set to generate a second generation element set, combining the first generation element set with the second generation element set to generate a first generation combined element set, carrying out advantage sorting on the first generation combined element set according to an objective function to obtain a first generation combined element arrangement set, and selecting an advantage arrangement scheme element from the first generation combined element arrangement set according to the preset proportion to form a second generation advantage arrangement set; and repeating the above processes to generate multiple-generation dominant arrangement sets, and if the maximum dominant arrangement scheme element in one of the multiple-generation dominant arrangement sets has advantages relative to all the maximum dominant arrangement scheme elements in all other dominant arrangement sets, determining that the maximum dominant arrangement scheme element in the one of the multiple-generation dominant arrangement sets is a cutting mode of outdoor knitwear cloth on an original fabric substrate.
2. The method for modularly cutting out the outdoor knitwear cloth based on the original fabric according to claim 1, wherein the steps of retrieving a plurality of modularized cloth templates from a modularized cloth database according to the types of the outdoor knitwear to be processed currently include: the types of outdoor knitwear to be processed currently are one or more, and the modularized cloth templates of the one or more outdoor knitwear are fetched from the modularized cloth database.
3. The original fabric-based outdoor knitwear cloth modular cutting method as claimed in claim 2, wherein the objective function comprises:s is an original fabric substrate; />The area of the modular cloth template is the ith block; n is the total number of the modularized cloth templates; />The area of the scraps is; r is a proportionality coefficient; min is the minimum value symbol; max is the maximum valued symbol.
4. The method for modularly cutting out an outdoor knitwear fabric based on an original fabric according to claim 3, wherein the step of performing dominant sorting on the first generation arrangement set according to an objective function to obtain the first generation dominant arrangement set comprises the following steps: if it isAnd->Then the first arrangement element +.>The second arrangement scheme elementThe method has the advantage that all the arrangement scheme elements are ordered from front to back according to the dominant size, and then the first generation of dominant arrangement set is obtained.
5. The method for modular cutting of original fabric-based outdoor knitwear cloth according to claim 4, wherein the selecting the dominant arrangement scheme element from the first dominant arrangement set according to a predetermined ratio as the first element set comprises: and selecting the first 20 to 50 percent of dominant arrangement scheme elements from the first generation dominant arrangement set as the first generation element set.
6. The method for modularly cutting out an outdoor knitwear fabric based on an original fabric according to claim 5, wherein the step of performing dominant sorting on the first-generation merging element set according to an objective function to obtain a first-generation merging element arrangement set comprises the steps of: if it isAnd->Then the third arrangement element +.>The fourth arrangement scheme element->The method has the advantage that all the arrangement scheme elements in the first generation merging element set are ordered from front to back according to the dominant size, so that the first generation merging element arrangement set is obtained.
7. The method for modularly cutting out an outdoor knitwear fabric based on an original fabric according to claim 6, wherein if the largest dominant arrangement scheme element in one dominant arrangement set has advantages over all the largest dominant arrangement scheme elements in all other dominant arrangement sets, comprising: if the objective function value corresponding to the largest dominant arrangement scheme element in the first generation dominant arrangement set is the same as the objective function value corresponding to all the largest dominant arrangement scheme elements in all the dominant arrangement sets, the unique value is kept to be the smallest.
8. Outdoor knitwear cloth modularization cutting device based on original surface fabric, characterized by comprising: the first main module is used for realizing that a plurality of modularized distribution templates are called from the modularized distribution database according to the types of outdoor knitwear to be processed currently; the second main module is used for realizing that a plurality of modularized distribution templates are randomly distributed on an original fabric substrate to generate a first generation distribution set, the first generation distribution set is subjected to dominant sequencing according to an objective function to obtain a first generation dominant distribution set, and dominant distribution scheme elements are selected from the first generation dominant distribution set to serve as a first generation element set according to a preset proportion; the third main module is used for realizing the random exchange arrangement of the modularized distribution templates of all arrangement scheme elements in the first generation element set, generating a second generation element set, combining the first generation element set with the second generation element set, generating a first generation combined element set, performing advantage sorting on the first generation combined element set according to an objective function to obtain a first generation combined element arrangement set, and selecting the advantage arrangement scheme elements from the first generation combined element arrangement set according to the preset proportion to form a second generation advantage arrangement set; and the fourth main module is used for generating a multi-generation dominant arrangement set by repeating the above process, and determining that the maximum dominant arrangement scheme element in the one-generation dominant arrangement set is a cutting mode of outdoor knitwear cloth on an original fabric substrate if the maximum dominant arrangement scheme element in the one-generation dominant arrangement set has advantages relative to all the maximum dominant arrangement scheme elements in all other dominant arrangement sets.
9. An electronic device, comprising: at least one processor, at least one memory, and a communication interface; the processor, the memory and the communication interface are communicated with each other; the memory stores program instructions executable by the processor, the processor invoking the program instructions to perform the method of any of claims 1-7.
10. A non-transitory computer readable storage medium storing computer instructions that cause a computer to perform the method of any one of claims 1 to 7.
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Address after: No.11, Yijing Road, development zone, Dongli District, Tianjin Patentee after: Tianjin Tianshi Outdoor Products Co.,Ltd. Address before: No. 11 Yijing Road, Development Zone, Dongli District, Tianjin, 300300 Patentee before: HIGHROCK REACREATION PRODUCTS CO.,LTD. |