A yarn hot air humidification control method and system for a setting machine

Abstract

The present invention relates to the technical field of yarn humidification and setting control, and discloses a method and system for hot air humidification control of yarn for a setting machine. The system includes a yarn object information acquisition module, a yarn humidification and setting parameter analysis module, and a yarn humidification and setting operation control module. By combining the type recognition parameters of the yarn to be humidified and set with an intelligent search algorithm and the humidification and setting method parameters of different types of yarns scientifically set, intelligent matching of the yarn humidification and setting method is realized, so as to achieve dynamic, scientific and efficient matching of the yarn humidification and setting method, and improve the accuracy of the humidity control operation of the yarn humidification and setting. Based on the humidity parameters and method matching parameters of the yarn humidification and setting, combined with an intelligent recognition algorithm and the yarn humidification and setting work data stored in the large data, efficient and accurate screening of the yarn humidification and setting work parameters is carried out, so as to realize flexible and efficient control of the yarn humidification and setting humidity, and improve the quality and efficiency of the yarn humidification and setting humidity operation.

Description

Technical Field

[0001] The present invention relates to the technical field of yarn humidification and shaping control, and specifically relates to a method and system for hot air humidification control of yarn for a shaping machine. Background Art

[0002] A shaping machine is a machine used for shaping industrial manufactured products. Shaping machines can be classified into shoe upper shaping machines, sock shaping machines, and fabric shaping machines according to types. Among them, the yarn heat shaping machine in fabric shaping machines is widely used in the textile industry. In the existing yarn heat shaping machine, during the process of yarn humidification and shaping processing, only a fixed humidification method and fixed humidification parameters can be used for the humidification and shaping operation of the yarn. It is impossible to autonomously match the humidification and shaping method and humidification and shaping working parameters based on the yarn type and humidity parameters, nor can it efficiently and intelligently execute the yarn humidification and shaping operation.

[0003] Chinese invention patent with publication number CN105353791B discloses a control system. By setting a detector to detect the dust concentration value in the area to be humidified, and combining numerical analysis to judge whether the dust concentration value in the area to be humidified belongs to the preset safe value range, and performing a humidification operation on the dust concentration value in the area to be humidified that exceeds the preset safe value range. However, the above technical solution cannot accurately control working parameters such as the water vapor flow rate and temperature based on the dust concentration parameters and dust types that exceed the safe range, reducing the dust humidification control efficiency and effect. Summary of the Invention

[0004] (1) Technical Problems to be Solved

[0005] To solve the problem that in the existing yarn heat shaping machine, during the process of yarn humidification and shaping processing, only a fixed humidification method and fixed humidification parameters can be used for the humidification and shaping operation of the yarn, it is impossible to autonomously match the humidification and shaping method and humidification and shaping working parameters based on the yarn type and humidity parameters, nor can it efficiently and intelligently execute the yarn humidification and shaping operation, and to achieve the purpose of collecting the actual image parameters of the yarn to be humidified and shaped and the customized humidity information of yarn humidification and shaping, autonomously identifying the type of the yarn to be humidified and shaped, scientifically judging the result of collecting the customized humidity of yarn humidification and shaping, accurately searching for the standard humidity parameters for yarn humidification and shaping, intelligently matching the yarn humidification and shaping method, scientifically selecting the humidification and shaping working parameters, and precisely controlling the humidity control operation of yarn humidification and shaping.

[0006] (2) Technical Solutions

[0007] The present invention is achieved through the following technical solutions: A method for hot air humidification control of yarn for a shaping machine, the method comprising the following steps:

[0008] S1. Collect the actual image data of the yarn to be humidified and shaped and the customized humidity data of yarn humidification and shaping;

[0009] S2. Perform type recognition processing on the object to be humidified and shaped of the yarn based on the actual image data of the yarn to be humidified and shaped and the actual image data of different types of yarns, and generate type recognition data for the yarn to be humidified and shaped;

[0010] S3. Perform judgment processing on the acquisition result of the set humidity for yarn humidification and shaping according to the set humidity data for yarn humidification and shaping, and generate judgment data for the acquisition of the set humidity for yarn humidification and shaping; When it exists, directly execute step S5;

[0011] S4. When it does not exist, perform a search process on the standard humidity parameters for humidification and shaping of the object to be humidified and shaped of the yarn according to the type recognition data of the yarn to be humidified and shaped and the standard humidity data for humidification and shaping of different types of yarns, and generate standard humidity data for humidification and shaping of the yarn to be humidified and shaped;

[0012] S5. Perform matching processing on the humidification and shaping method of the object to be humidified and shaped of the yarn according to the type recognition data of the yarn to be humidified and shaped and the humidification and shaping method data of different types of yarns, and generate matching data for the humidification and shaping method of the yarn to be humidified and shaped;

[0013] S6. Based on the set humidity data for yarn humidification and shaping or the standard humidity data for humidification and shaping of the yarn to be humidified and shaped, the matching data for the humidification and shaping method of the yarn to be humidified and shaped, and the working data for yarn humidification and shaping, perform analysis processing on the working parameters for humidification and shaping of the object to be humidified and shaped of the yarn, and generate control data for the working control of humidification and shaping of the yarn to be humidified and shaped;

[0014] S7. Construct actual control data for yarn humidification and shaping and execute the processing control operation for yarn humidification and shaping.

[0015] Preferably, the operation steps for collecting the actual image data of the yarn to be humidified and shaped and the set humidity data for yarn humidification and shaping are as follows:

[0016] S11. Online collect the real-time appearance state image parameters of the object of the yarn to be humidified and shaped in the yarn shaping production line through a monitoring lens, and generate actual image data of the yarn to be humidified and shaped ;

[0017] The management personnel input online through the control panel of the yarn heat setting machine the parameter requirements for the humidity of the yarn after humidification and shaping of the object of the yarn to be humidified and shaped in the yarn shaping production line by the customer, and the set humidity data for humidification and shaping 。

[0018] The present invention accurately and efficiently collects the live image of the yarn to be humidified and shaped in the yarn shaping production line and the customized humidity parameter of the customer's required yarn humidification and shaping through the monitoring camera and the control panel of the yarn heat setting machine, so as to achieve the effect of providing reliable data support for the intelligent matching of the yarn humidification and shaping method.

[0019] Preferably, based on the live image data of the yarn to be humidified and shaped and the live image data of different types of yarns, the type recognition process of the processing object of the yarn to be humidified and shaped is carried out, and the operation steps for generating the type recognition data of the yarn to be humidified and shaped are as follows:

[0020] S21. Establish a set of live image data of different types of yarns , ; where represents the live image data of different types of yarns corresponding to the th type of yarn, represents the maximum value of the number of yarn types; the yarn type represents different yarn objects composed of the combination of the material type and the specification type of the yarn; the yarn material type includes pure spun yarn, blended yarn, natural fiber and chemical fiber; the yarn specification type includes single yarn, ply yarn, cord yarn, filament yarn, textured yarn and fancy yarn; the live image data of different types of yarns represents the appearance state image parameters of different types of yarn objects;

[0021] S22. Use the SURF algorithm to match the live image data of the yarn to be humidified and shaped with the live image data of different types of yarns in the set of live image data of different types of yarns to perform image feature matching, search for the text information of the yarn type corresponding to the live image data of different types of yarns whose image features match the live image data of the yarn to be humidified and shaped , and generate the type recognition data of the yarn to be humidified and shaped through data identification . .

[0022] The present invention autonomously and efficiently identifies the type of the yarn to be humidified and shaped based on the live image parameters of the yarn to be humidified and shaped in combination with the SURF algorithm and the scientifically preset live image parameters of different types of yarns, so as to achieve the effect of intelligent analysis of the yarn type in the yarn humidification and shaping process.

[0023] Preferably, based on the customized humidity data of the yarn humidification and shaping, the judgment process of the collected humidity setting result of the yarn humidification and shaping is carried out to generate the judgment data of the customized humidity collection of the yarn humidification and shaping; when it exists, directly execute the operation steps of step S5 as follows:

[0024] S31. For the collected customized humidity data of the yarn humidification and shaping Perform data character search and analysis, and generate humidity acquisition judgment data for customized humidity setting of yarn humidification and shaping based on the results of data character search and analysis ;

[0025] When contains data characters, indicating that the customer has customized requirements for the humidification and shaping processing humidity parameters of the humidified and shaped yarn object, then output the humidity acquisition judgment data for customized humidity setting of yarn humidification and shaping is "exists", and at this time, directly execute step S5;

[0026] When does not contain data characters, indicating that the customer has no customized requirements for the humidification and shaping processing humidity parameters of the humidified and shaped yarn object, then output the humidity acquisition judgment data for customized humidity setting of yarn humidification and shaping is "does not exist".

[0027] The present invention accurately judges the acquisition result of the humidity parameter to be set required by the customer for yarn humidification and shaping by combining the customized humidity parameter of yarn humidification and shaping with data analysis, achieving the effect of customized processing of humidity parameters based on customer needs during the yarn humidification and shaping process.

[0028] Preferably, when it is "does not exist", the operation steps of searching for the standard humidity parameter for humidifying and shaping the object to be processed of the yarn to be humidified and shaped according to the type identification data of the yarn to be humidified and shaped and the standard humidity data for humidifying and shaping different types of yarns are as follows:

[0029] S41. When the humidity acquisition judgment data for customized humidity setting of yarn humidification and shaping is "does not exist", establish a set of standard humidity data for humidifying and shaping different types of yarns , where represents the standard humidity data for humidifying and shaping different types of yarns corresponding to the th type of yarn, and the standard humidity data for humidifying and shaping different types of yarns represents the standard humidifying and shaping humidity parameters set for different types of yarn objects during humidifying and shaping processing;

[0030] S42. Use the depth-first search algorithm to match the type keyword of the yarn to be humidified and shaped between the type identification data of the yarn to be humidified and shaped and the standard humidity data for humidifying and shaping different types of yarns in the set of standard humidity data for humidifying and shaping different types of yarns , search out the standard humidity data for humidifying and shaping different types of yarns corresponding to the standard humidity data for humidifying and shaping different types of yarns , and construct the standard humidity data for humidifying and shaping the yarn to be humidified and shaped . .

[0031] The present invention scientifically matches the standard humidity parameters for yarn humidification and shaping by combining the depth - first search algorithm with the standard humidity parameters for different types of yarns stored according to the recognition parameters of the type of yarn to be humidified and shaped, achieving the effect of scientifically and accurately analyzing the humidification parameters for yarn humidification and shaping processing under the condition that the customer does not require the humidity parameters for yarn humidification and shaping.

[0032] Preferably, the operation steps for matching the humidification and shaping method of the processing object of the yarn to be humidified and shaped according to the recognition data of the type of yarn to be humidified and shaped and the data of the humidification and shaping methods for different types of yarns are as follows:

[0033] S51. Establish a data set of humidification and shaping methods for different types of yarns , where represents the data of the humidification and shaping methods for different types of yarns corresponding to the th type of yarn, and the data of the humidification and shaping methods for different types of yarns represents the optimal text information of the yarn humidification and shaping method set for humidification and shaping processing of different types of yarn objects; the yarn humidification and shaping methods include steam humidification and shaping method and spray humidification and shaping method;

[0034] S52. Use the bidirectional search algorithm to match the keywords of the yarn type between the recognition data of the type of yarn to be humidified and shaped and the data of the humidification and shaping methods for different types of yarns in the data set of the humidification and shaping methods for different types of yarns to search for the data of the humidification and shaping methods for different types of yarns corresponding to the standard humidity data of the humidification and shaping of different types of yarns , and construct the matching data of the humidification and shaping method of the yarn to be humidified and shaped .

[0035] The present invention intelligently matches the yarn humidification and shaping methods by combining the recognition parameters of the type of yarn to be humidified and shaped with the bidirectional search algorithm and the scientifically set parameters of the humidification and shaping methods for different types of yarns, achieving the effect of dynamically, scientifically and efficiently matching the yarn humidification and shaping methods.

[0036] Preferably, the operation steps for analyzing the humidification and shaping working parameters of the processing object of the yarn to be humidified and shaped based on the customized humidity data of the yarn humidification and shaping, or the standard humidity data of the humidification and shaping of the yarn to be humidified and shaped, the matching data of the humidification and shaping method of the yarn to be humidified and shaped, and the working data of the yarn humidification and shaping to generate the control data of the humidification and shaping work of the yarn to be humidified and shaped are as follows:

[0037] S61. Establish a data set of the working data of the yarn humidification and shaping​​ , ; among them represents the yarn humidification and setting work data corresponding to the th type of yarn humidification and setting processing requirement type; represents the maximum value of the number of yarn humidification and setting processing requirement types. The yarn humidification and setting processing requirement type represents an index identification type for searching the operating work parameters of the setting machine during the yarn humidification and setting process, which is composed of the humidity parameters and mode information of the yarn humidification and setting. The yarn humidification and setting work data includes the temperature work data, pressure work data, flow rate work data, and spraying time work data of the setting machine spraying water vapor during the yarn humidification and setting operation;

[0038] S62. Match the generated yarn humidification and setting customized humidity data or the standard humidity data of the yarn to be humidified and set , the matching data of the humidification and setting mode of the yarn to be humidified and set with the yarn humidification and setting work data in the yarn humidification and setting work data set for character matching of the humidity parameters and mode information of the yarn humidification and setting, search for the yarn humidification and setting work data that matches the generated yarn humidification and setting customized humidity data or the standard humidity data of the yarn to be humidified and set , the matching data of the humidification and setting mode of the yarn to be humidified and set , and construct the work control data for the yarn humidification and setting of the yarn to be humidified and set . The specific operation steps for generating the work control data for the yarn humidification and setting of the yarn to be humidified and set are as follows: :

[0039] S621. Initialize, define the relevant structure parameters as vectors. In the search space of the yarn humidification and setting work data set formed in the -dimensional optimization problem, the yarn humidification and setting work parameter identification sand cat represents a 1× array representing the solution of the problem, and each variable value to is a floating-point number, and each variable value represents between the lower bound and the upper bound in the search space of the yarn humidification and setting work data set;

[0040] S622. Search for prey. The final parameters and main parameters for controlling the transition between the exploration and exploitation stages are , when > 1, the yarn humidification and setting working parameter recognition sand cat searches in the yarn humidification and setting working data set search space for the yarn humidification and setting customized humidity data or the yarn humidification and setting standard humidity data of the yarn to be humidified and set , the yarn humidification and setting method matching data of the yarn to be humidified and set matched yarn humidification and setting working data , the search process of the yarn humidification and setting working parameter recognition sand cat depends on the release of low-frequency noise to search for the yarn humidification and setting customized humidity data or the yarn humidification and setting standard humidity data of the yarn to be humidified and set , the yarn humidification and setting method matching data of the yarn to be humidified and set matched yarn humidification and setting working data , assuming the sensitivity range of the yarn humidification and setting working parameter recognition sand cat from 0 to 2 kHz, indicating that the inspiration comes from the auditory characteristics of the yarn humidification and setting working parameter recognition sand cat, assuming its value is 2, is the current iteration number, is the maximum iteration number, rand(0, 1) represents a random number with a value from 0 to 1; , , where represents the sensitivity vector; each yarn humidification and setting working parameter recognition sand cat updates the yarn humidification and setting customized humidity data according to the best candidate position and the current position and its sensitivity range in the yarn humidification and setting working data set search space for the yarn humidification and setting customized humidity data or the yarn humidification and setting standard humidity data of the yarn to be humidified and set , the yarn humidification and setting method matching data of the yarn to be humidified and set matched yarn humidification and setting working data ; the position calculation formula is as follows: , where represents the current position of the yarn humidification and setting working parameter recognition sand cat individual in the yarn humidification and setting working data set search space at the (t + 1)-th iteration, represents the position where the yarn humidification and setting working parameter recognition sand cat searches in the yarn humidification and setting working data set search space at the t-th iteration for the yarn humidification and setting customized humidity data or the humidification and shaping standard humidity data of the yarn to be humidified and shaped and the matching data of the humidification and shaping method of the yarn to be humidified and shaped the best candidate position of the most matching yarn humidification and shaping working data ;

[0041] S623. Attack the prey. When ≤1, the yarn humidification and shaping working parameter identifies that the sand cat searches in the set of the yarn humidification and shaping working data search space, and uses the best candidate position and the current position to randomly search for a position in the set of the yarn humidification and shaping working data that matches the customized humidity data of the yarn humidification and shaping or the humidification and shaping standard humidity data of the yarn to be humidified and shaped and the matching data of the humidification and shaping method of the yarn to be humidified and shaped for the matching yarn humidification and shaping working data . Assume that the sensitivity range of the yarn humidification and shaping working parameter identifying the sand cat is a circle, and use the roulette method to randomly select an angle for each yarn humidification and shaping working parameter identifying sand cat , and calculate according to the random position calculation formula: , and perform a random position search for the customized humidity data of the yarn humidification and shaping or the humidification and shaping standard humidity data of the yarn to be humidified and shaped and the matching data of the humidification and shaping method of the yarn to be humidified and shaped for the matching yarn humidification and shaping working data . Among them represents the sensitivity vector, represents the angle cosine value of , and represents the random position of the yarn humidification and shaping working parameter identifying the sand cat in the search space of the set of the yarn humidification and shaping working data. The random position enables the yarn humidification and shaping working parameter to identify the sand cat to search and approach in the search space of the set of the yarn humidification and shaping working data the customized humidity data of the yarn humidification and shaping or the humidification and shaping standard humidity data of the yarn to be humidified and shaped and the matching data of the humidification and shaping method of the yarn to be humidified and shaped for the matching yarn humidification and shaping working data , and at the same time attack the yarn humidification and shaping working data prey;​

[0042] S624. When the search algorithm reaches the maximum number of iterations T, output the humidity data customized for the humidification and shaping of the yarn or the standard humidity data for the humidification and shaping of the yarn to be humidified and shaped and the matching data of the humidification and shaping method of the yarn to be humidified and shaped The yarn humidification and shaping working data that is the most matched ;

[0043] S625. Use the yarn humidification and shaping working data output in step S624 to generate the control data for the humidification and shaping of the yarn to be humidified and shaped through data identification .

[0044] Through the present invention, by combining the humidity parameter and method matching parameter of yarn humidification and shaping, the sand cat optimization algorithm and the working data of yarn humidification and shaping based on big data storage are used for efficient and accurate screening of the analysis and processing of the working parameters of yarn humidification and shaping, achieving the effect of flexible and efficient control of the humidity of yarn humidification and shaping.

[0045] Preferably, the operation steps of constructing the actual control data of yarn humidification and shaping and performing the processing control operation of yarn humidification and shaping are as follows:

[0046] S71. Combine the matching data of the humidification and shaping method of the yarn to be humidified and shaped and the control data of the humidification and shaping work of the yarn to be humidified and shaped through data combination identification processing to construct the actual control data of yarn humidification and shaping , where ;

[0047] S72. The control platform of the yarn heat setting machine controls the specific setting machine in the yarn setting production line to perform the processing control operation of yarn humidification and shaping online according to the humidification and shaping method information and setting machine operation working parameters corresponding to the actual control data of yarn humidification and shaping .

[0048] Through the present invention, by combining the humidification and shaping method information and working parameter information of the yarn, the actual control parameters of yarn humidification and shaping are accurately and efficiently constructed through data processing, and the processing control operation of yarn humidification and shaping is autonomously and accurately performed, achieving the effect of safe and reliable control of the humidity of yarn humidification and shaping.

[0049] A yarn hot air humidification control system for a setting machine, used to implement the yarn hot air humidification control method for a setting machine, the system includes a yarn object information acquisition module, a yarn humidification and shaping parameter analysis module, and a yarn humidification and shaping operation control module;

[0050] The yarn object information acquisition module includes a live image acquisition unit for the yarn to be humidified and shaped, a customized humidity acquisition unit for yarn humidification and shaping, a live image storage unit for different types of yarns, a type identification unit for the yarn to be humidified and shaped, and a customized humidity judgment unit for yarn humidification and shaping;

[0051] The live image acquisition unit for the yarn to be humidified and shaped collects live image data of the yarn to be humidified and shaped through a monitoring lens; the customized humidity acquisition unit for yarn humidification and shaping collects customized humidity data for yarn humidification and shaping through the control panel of the yarn heat setting machine; the live image storage unit for different types of yarns is used to store live image data of different types of yarns; the type identification unit for the yarn to be humidified and shaped performs type identification processing on the processing object of the yarn to be humidified and shaped based on the live image data of the yarn to be humidified and shaped and the live image data of different types of yarns, and generates type identification data for the yarn to be humidified and shaped; the customized humidity judgment unit for yarn humidification and shaping performs judgment processing on the acquisition result of the set humidity for yarn humidification and shaping based on the customized humidity data for yarn humidification and shaping, and generates acquisition judgment data for the customized humidity for yarn humidification and shaping;

[0052] The yarn humidification and shaping parameter analysis module includes a standard humidity storage unit for different types of yarn humidification and shaping, a standard humidity search unit for the yarn to be humidified and shaped, a humidification and shaping method storage unit for different types of yarns, a humidification and shaping method matching unit for the yarn to be humidified and shaped, a working parameter storage unit for yarn humidification and shaping, and a working parameter selection unit for the yarn to be humidified and shaped;

[0053] The different - type yarn humidifying and setting standard humidity storage unit is used to store the humidifying and setting standard humidity data of different - type yarns; the humidifying and setting standard humidity search unit for the yarn to be humidified and set searches and processes the humidifying and setting standard humidity parameters of the processing object of the yarn to be humidified and set according to the type - identifying data of the yarn to be humidified and set and the humidifying and setting standard humidity data of different - type yarns, and generates the humidifying and setting standard humidity data of the yarn to be humidified and set; the different - type yarn humidifying and setting method storage unit is used to store the humidifying and setting method data of different - type yarns; the humidifying and setting method matching unit for the yarn to be humidified and set performs the humidifying and setting method matching process on the processing object of the yarn to be humidified and set according to the type - identifying data of the yarn to be humidified and set and the humidifying and setting method data of different - type yarns, and generates the humidifying and setting method matching data of the yarn to be humidified and set; the yarn humidifying and setting working parameter storage unit is used to store the yarn humidifying and setting working data; the humidifying and setting working parameter selection unit for the yarn to be humidified and set analyzes and processes the humidifying and setting working parameters of the processing object of the yarn to be humidified and set based on the customized humidity data of the yarn humidifying and setting or the humidifying and setting standard humidity data of the yarn to be humidified and set, the humidifying and setting method matching data of the yarn to be humidified and set, and the yarn humidifying and setting working data, and generates the humidifying and setting working control data of the yarn to be humidified and set;

[0054] The yarn humidifying and setting operation control module includes a yarn humidifying and setting control parameter generation unit and a yarn humidifying and setting operation control unit;

[0055] The yarn humidifying and setting control parameter generation unit is used to construct the actual - situation control data of the yarn humidifying and setting; the yarn humidifying and setting operation control unit executes the yarn humidifying and setting processing control operation based on the actual - situation control data of the yarn humidifying and setting in combination with the yarn heat - setting machine control platform.

[0056] (III) Beneficial effects

[0057] The present invention provides a method and a system for hot - air humidifying control of yarn for a setting machine, having the following beneficial effects:

[0058] 1. By accurately and efficiently collecting the live images of the yarn to be humidified and set in the yarn setting production line and the customized humidity parameters required by customers for yarn humidification and setting through monitoring cameras and the control panel of the yarn heat setting machine, reliable data support is provided for the intelligent matching of yarn humidification and setting methods; based on the live image parameters of the yarn to be humidified and set, combined with the intelligent search algorithm and the scientifically preset live image parameters of different types of yarns, the type of the yarn to be humidified and set is autonomously and efficiently identified, realizing the intelligent analysis of the yarn type in the yarn humidification and setting process, and improving the accuracy of humidity control in yarn humidification and setting; according to the customized humidity parameters for yarn humidification and setting, combined with data analysis, the acquisition results of the set humidity parameters required by customers for yarn humidification and setting are accurately judged, realizing the customized processing of humidity parameters based on customer needs in the yarn humidification and setting process, and improving the flexibility of yarn humidification and setting processing.

[0059] 2. By scientifically matching the standard humidity parameters for yarn humidification and setting according to the yarn type identification parameters to be humidified and set, combined with the intelligent search algorithm and the standard humidity parameters for different types of yarn humidification and setting stored in the standard, scientific and accurate analysis of the humidification parameters for yarn humidification and setting processing is realized under the condition that the customer does not require humidity parameters for yarn humidification and setting, improving the applicability of yarn humidification and setting processing; based on the yarn type identification parameters to be humidified and set, combined with the intelligent search algorithm and the scientifically set parameters for different types of yarn humidification and setting methods, intelligent matching of yarn humidification and setting methods is realized, realizing the dynamic, scientific and efficient matching of yarn humidification and setting methods, and improving the accuracy of humidity control operations for yarn humidification and setting; based on the humidity parameters and method matching parameters for yarn humidification and setting, combined with the intelligent identification algorithm and the yarn humidification and setting work data stored in the big data, efficient and accurate screening of the analysis and processing of yarn humidification and setting work parameters is carried out, realizing the flexible and efficient control of the humidity of yarn humidification and setting, and improving the quality and efficiency of the humidity operation of yarn humidification and setting.

[0060] 3. By combining data processing based on the information of yarn humidification and setting methods and work parameters, accurately and efficiently constructing the live control parameters for yarn humidification and setting, realizing the efficient and reliable execution of the humidity control operation for yarn humidification and setting; according to the live control parameters for yarn humidification and setting, combined with the control platform of the yarn heat setting machine, the processing control operation for yarn humidification and setting is dynamically and timely executed, improving the safety and flexibility of the humidity control operation for yarn humidification and setting. BRIEF DESCRIPTION OF THE DRAWINGS

[0061] Figure 1 It is a schematic diagram of the modules of a yarn hot air humidification control system for a setting machine provided by the present invention;

[0062] Figure 2 It is a flowchart of a yarn hot air humidification control method for a setting machine provided by the present invention. DETAILED DESCRIPTION OF THE INVENTION

[0063] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0064] An embodiment of a method and system for controlling hot air humidification of yarn for a stenter is as follows:

[0065] Embodiment 1:

[0066] Please refer to Figure 1 - Figure 2 , a method for controlling hot air humidification of yarn for a stenter, the method comprising the following steps:

[0067] S1. Collect actual image data of the yarn to be humidified and set humidity data for yarn humidification and setting;

[0068] S2. Perform type recognition processing on the processing object of the yarn to be humidified based on the actual image data of the yarn to be humidified and the actual image data of different types of yarns to generate type recognition data of the yarn to be humidified;

[0069] S3. Perform judgment processing on the acquisition result of the set humidity for yarn humidification and setting based on the set humidity data for yarn humidification and setting to generate judgment data for the acquisition of the set humidity for yarn humidification and setting; when it exists, directly execute step S5;

[0070] S4. When it does not exist, perform search processing on the standard humidity parameters for humidification and setting of the processing object of the yarn to be humidified based on the type recognition data of the yarn to be humidified and the standard humidity data for humidification and setting of different types of yarns to generate standard humidity data for humidification and setting of the yarn to be humidified;

[0071] S5. Perform matching processing on the humidification and setting method of the processing object of the yarn to be humidified based on the type recognition data of the yarn to be humidified and the humidification and setting method data of different types of yarns to generate matching data for the humidification and setting method of the yarn to be humidified;

[0072] S6. Perform analysis processing on the working parameters for humidification and setting of the processing object of the yarn to be humidified based on the set humidity data for yarn humidification and setting or the standard humidity data for humidification and setting of the yarn to be humidified, the matching data for the humidification and setting method of the yarn to be humidified and the working data for yarn humidification and setting to generate control data for the working control of humidification and setting of the yarn to be humidified;

[0073] S7. Construct actual control data for yarn humidification and setting and execute the processing control operation for yarn humidification and setting.

[0074] Further, please refer to Figure 1 - Figure 2 The operation steps for collecting the live image data of the yarn to be humidified and shaped and the customized humidity data of yarn humidification and shaping are as follows:

[0075] S11. Online collect the real-time appearance state image parameters of the yarn object to be humidified and shaped in the yarn shaping production line through a monitoring camera, and generate the live image data of the yarn to be humidified and shaped ;

[0076] The management personnel input the humidity requirement parameters of the yarn after humidification and shaping for the yarn object to be humidified and shaped in the yarn shaping production line through the control panel of the yarn heat setting machine online, and line the customized humidity data of yarn humidification and shaping .

[0077] The operation steps for generating the type recognition data of the yarn object to be humidified and shaped by performing type recognition processing on the live image data of the yarn to be humidified and shaped and the live image data of different types of yarns are as follows:

[0078] S21. Establish a set of live image data of different types of yarns , where represents the live image data of different types of yarns corresponding to the th type of yarn, represents the maximum value of the number of yarn types; the yarn type represents different yarn objects composed of the combination of the material type and specification type of the yarn; the yarn material type includes pure spun yarn, blended yarn, natural fiber and chemical fiber; the yarn specification type includes single yarn, ply yarn, cord yarn, filament yarn, texturized yarn and fancy yarn; the live image data of different types of yarns represents the appearance state image parameters of different types of yarn objects;

[0079] S22. Use the SURF algorithm to match the live image data of the yarn to be humidified and shaped with the live image data of different types of yarns in the set of live image data of different types of yarns to perform image feature matching, search for the text information of the yarn type corresponding to the live image data of different types of yarns whose image features match the live image data of the yarn to be humidified and shaped , and generate the type recognition data of the yarn to be humidified and shaped through data identification .

[0080] Judge and process the collected result of the set humidity for yarn humidification and shaping according to the customized humidity data of yarn humidification and shaping, and generate the judgment data for the customized humidity collection of yarn humidification and shaping; when it exists, directly execute the operation steps of step S5 as follows:

[0081] S31. Humidify and shape the collected wire to customize the humidity data Conduct data character search and analysis, and generate the humidity collection judgment data for the customized humidity of the yarn humidifying and shaping based on the results of the data character search and analysis ;

[0082] When there are data characters, indicating that the customer has customized requirements for the humidifying and shaping processing humidity parameters of the humidifying and shaping yarn object, then output the humidity collection judgment data for the customized humidity of the yarn humidifying and shaping is "exists", and at this time, directly execute step S5;

[0083] When there are no data characters, indicating that the customer has no customized requirements for the humidifying and shaping processing humidity parameters of the humidifying and shaping yarn object, then output the humidity collection judgment data for the customized humidity of the yarn humidifying and shaping is "does not exist".

[0084] Through the cooperation of the live image acquisition unit of the yarn to be humidified and shaped and the humidity acquisition unit for the customized humidity of the yarn humidifying and shaping, respectively use the monitoring lens and the control panel of the yarn heat setting machine to accurately and efficiently acquire the live image of the yarn to be humidified and shaped in the yarn setting production line and the customized humidity parameters required by the customer for the yarn humidifying and shaping, providing reliable data support for the intelligent matching of the yarn humidifying and shaping method; the type recognition unit of the yarn to be humidified and shaped, based on the live image parameters of the yarn to be humidified and shaped, combines the intelligent search algorithm with the scientifically preset live image parameters of different types of yarns to independently and efficiently identify the type of the yarn to be humidified and shaped, realizing the intelligent analysis of the yarn type in the yarn humidifying and shaping process and improving the accuracy of the humidity control of the yarn humidifying and shaping; the humidity judgment unit for the customized humidity of the yarn humidifying and shaping, based on the customized humidity parameters of the yarn humidifying and shaping, accurately judges the acquisition result of the set humidity parameters required by the customer for the yarn humidifying and shaping through data analysis, realizing the customized processing of the humidity parameters based on the customer's needs in the yarn humidifying and shaping process and improving the flexibility of the yarn humidifying and shaping processing.

[0085] Furthermore, please refer to Figure 1 - Figure 2 , when it is "does not exist", according to the type recognition data of the yarn to be humidified and shaped and the standard humidity data of different types of yarn humidifying and shaping, conduct the search process for the standard humidity parameters of the humidifying and shaping processing object of the yarn to be humidified and shaped, and the operation steps for generating the standard humidity data of the yarn to be humidified and shaped are as follows:

[0086] S41. When the humidity collection judgment data for the customized humidity of the yarn humidifying and shaping is "does not exist", establish a set of standard humidity data for different types of yarn humidifying and shaping , where represents the The standard humidity data for humidifying and setting different types of yarns corresponding to a yarn type, where the standard humidity data for humidifying and setting different types of yarns represents the standard humidifying and setting humidity parameters set for humidifying and setting processing of different types of yarn objects;

[0087] S42. Use the depth - first search algorithm to identify the data of the yarn type to be humidified and set with the set of standard humidity data for humidifying and setting different types of yarns in the standard humidity data for humidifying and setting different types of yarns to perform keyword matching of yarn types, and search for the standard humidity data for humidifying and setting different types of yarns corresponding to the standard humidity data for humidifying and setting different types of yarns , and construct the standard humidity data for humidifying and setting the yarn to be humidified and set .

[0088] The operation steps for generating the matching data of the humidifying and setting method for the object to be processed of the yarn to be humidified and set by performing the matching process of the humidifying and setting method of the object to be processed of the yarn to be humidified and set based on the data for identifying the yarn type to be humidified and set and the data for the humidifying and setting method of different types of yarns are as follows:

[0089] S51. Establish a set of data for the humidifying and setting methods of different types of yarns , where represents the data for the humidifying and setting methods of different types of yarns corresponding to the th yarn type, and the data for the humidifying and setting methods of different types of yarns represents the optimal text information of the yarn humidifying and setting method set for humidifying and setting processing of different types of yarn objects; the yarn humidifying and setting methods include steam humidifying and setting method and spray humidifying and setting method;

[0090] S52. Use the bidirectional search algorithm to match the data for identifying the yarn type to be humidified and set with the data for the humidifying and setting methods of different types of yarns in the set of data for the humidifying and setting methods of different types of yarns to perform keyword matching of yarn types, and search for the data for the humidifying and setting methods of different types of yarns corresponding to the standard humidity data for humidifying and setting different types of yarns , and construct the matching data of the humidifying and setting method for the yarn to be humidified and set . .

[0091] Analyze and process the humidification and shaping working parameters of the yarn to be humidified and shaped based on the customized humidity data of the yarn or the standard humidity data for humidifying and shaping the yarn to be humidified, the matching data of the humidifying and shaping method of the yarn to be humidified, and the working data of the yarn humidifying and shaping. The operation steps for generating the control data for the humidifying and shaping work of the yarn to be humidified are as follows:

[0092] S61. Establish a set of working data for yarn humidification and shaping , ; where represents the working data of yarn humidification and shaping corresponding to the th type of processing requirement type for yarn humidification and shaping; represents the maximum value of the number of processing requirement types for yarn humidification and shaping. The processing requirement type for yarn humidification and shaping is an index identification type composed of the humidity parameters and method information of yarn humidification and shaping, used to search for the operating parameters of the shaping machine during the yarn humidification and shaping process. The working data of yarn humidification and shaping includes the temperature working data, pressure working data, flow rate working data, and spraying time working data of the shaping machine spraying water vapor during the yarn humidification and shaping operation;

[0093] S62. Match the customized humidity data of the generated yarn humidification and shaping or the standard humidity data for humidifying and shaping the yarn to be humidified , the matching data of the humidifying and shaping method of the yarn to be humidified with the working data of the yarn humidification and shaping in the set to perform character matching of the humidity parameters and method information of yarn humidification and shaping, search for the working data of yarn humidification and shaping that matches the customized humidity data of the yarn humidification and shaping or the standard humidity data for humidifying and shaping the yarn to be humidified , the matching data of the humidifying and shaping method of the yarn to be humidified , and construct the control data for the humidifying and shaping work of the yarn to be humidified . The specific operation steps for executing the generation of the control data for the humidifying and shaping work of the yarn to be humidified are as follows:

[0094] S621. Initialize, define the relevant structure parameters as vectors. In the search space of the working data of the yarn humidification and shaping in the set , the working data of the yarn humidification and shaping constitutes a dimensional optimization problem. The yarn humidification and shaping working parameter identification sand cat represents a 1× array representing the solution of the problem, and each variable value is a floating-point number, and each variable value​​​​​​​​​​​​ to represent between the lower and upper bounds in the search space of the yarn humidification and shaping working data set ;

[0095] S622. Search for prey. The final parameters and main parameters for controlling the transition between the exploration and exploitation stages are , when > 1, the yarn humidification and shaping working parameters identify that the fennec fox searches in the search space of the yarn humidification and shaping working data set for the yarn humidification and shaping working data that matches the customized humidity data of the yarn humidification and shaping or the standard humidity data of the yarn to be humidified and shaped , the matching data of the humidification and shaping method of the yarn to be humidified and shaped ; , the search process of the yarn humidification and shaping working parameters identifying the fennec fox depends on the release of low-frequency noise to search for the yarn humidification and shaping working data that matches the customized humidity data of the yarn humidification and shaping or the standard humidity data of the yarn to be humidified and shaped , the matching data of the humidification and shaping method of the yarn to be humidified and shaped ; Assume that the sensitivity range of the yarn humidification and shaping working parameters identifying the fennec fox is from 0 to 2 kHz, indicating that it is inspired by the auditory characteristics of the yarn humidification and shaping working parameters identifying the fennec fox, and assume its value is 2, is the current iteration number, is the maximum iteration number, and rand(0, 1) represents a random number with a value from 0 to 1; , , where represents the sensitivity vector; each yarn humidification and shaping working parameters identifying the fennec fox updates the position in the search space of the yarn humidification and shaping working data set that matches the customized humidity data of the yarn humidification and shaping and the current position and its sensitivity range ; the position calculation formula is as follows: , where represents the position of the individual of the yarn humidification and shaping working parameters identifying the fennec fox at the (t + 1)-th iteration in the yarn humidification and shaping working data set ; ; The position calculation formula is as follows: , where represents the position of the individual of the yarn humidification and shaping working parameters identifying the fennec fox at the (t + 1)-th iteration in the yarn humidification and shaping working data set The current position in the search space, represents the t-th iteration of the yarn humidification and shaping work parameter identification of the sand cat in the yarn humidification and shaping work data set Search for the yarn humidification and shaping customized humidity data in the search space Or the standard humidity data for humidifying and shaping the yarn to be humidified The data matching the humidification and shaping method of the yarn to be humidified The most matching yarn humidification and shaping work data The best candidate position;

[0096] S623. Attack the prey. When ≤1, the sand cat for identifying the work parameters of yarn humidification and shaping searches in the yarn humidification and shaping work data set Search in the search space, using the best candidate position And the current position In the yarn humidification and shaping work data set Randomly search for a piece of yarn humidification and shaping work data that matches the yarn humidification and shaping customized humidity data Or the standard humidity data for humidifying and shaping the yarn to be humidified The data matching the humidification and shaping method of the yarn to be humidified The matching yarn humidification and shaping work data Assume that the sensitivity range of the sand cat for identifying the work parameters of yarn humidification and shaping is a circle. Use the roulette method to randomly select an angle for each sand cat for identifying the work parameters of yarn humidification and shaping , According to the random position calculation formula: , Conduct a search for the random position of the yarn humidification and shaping work data that matches the yarn humidification and shaping customized humidity data Or the standard humidity data for humidifying and shaping the yarn to be humidified The data matching the humidification and shaping method of the yarn to be humidified The matching yarn humidification and shaping work data Among them Represents the sensitivity vector, Represents the angle The cosine value of Represents the random position of the sand cat for identifying the work parameters of yarn humidification and shaping in the yarn humidification and shaping work data set The random position makes the sand cat for identifying the work parameters of yarn humidification and shaping search in the yarn humidification and shaping work data set Search out and approach the yarn humidification and shaping customized humidity data Or the standard humidity data for humidifying and shaping the yarn to be humidified The data matching the humidification and shaping method of the yarn to be humidified Matched yarn humidification and shaping working data while attacking the yarn humidification and shaping working data prey;

[0097] S624. When the search algorithm reaches the maximum number of iterations T, output the yarn humidification and shaping customized humidity data or the standard humidity data of the yarn to be humidified and shaped , the matching data of the humidification and shaping method of the yarn to be humidified and shaped The most matched yarn humidification and shaping working data ;

[0098] S625. The yarn humidification and shaping working data output in step S624 Generate the humidification and shaping working control data of the yarn to be humidified and shaped through data identification .

[0099] Through the standard humidity search unit of the yarn to be humidified and shaped, based on the type identification parameters of the yarn to be humidified and shaped, combined with the intelligent search algorithm and the standard humidity parameters of different types of yarn humidification and shaping stored in the standard, scientific matching of the yarn humidification and shaping standard humidity parameters is carried out, realizing scientific and accurate analysis of the humidification parameters of yarn humidification and shaping processing under the state where the customer does not require the humidity parameters of yarn humidification and shaping, and improving the applicability of yarn humidification and shaping processing; the matching unit of the humidification and shaping method of the yarn to be humidified and shaped, based on the type identification parameters of the yarn to be humidified and shaped, combined with the intelligent search algorithm and the scientifically set humidification and shaping method parameters of different types of yarn, conducts intelligent matching of the yarn humidification and shaping method, realizing dynamic, scientific and efficient matching of the yarn humidification and shaping method, and improving the accuracy of the humidity control operation of yarn humidification and shaping; the selection unit of the working parameters of the yarn to be humidified and shaped, based on the humidity parameters and method matching parameters of yarn humidification and shaping, combined with the intelligent identification algorithm and the yarn humidification and shaping working data stored in the big data, conducts efficient and accurate screening of the analysis and processing of the yarn humidification and shaping working parameters, realizing flexible and efficient control of the yarn humidification and shaping humidity, and improving the quality and efficiency of the yarn humidification and shaping humidity operation.

[0100] Further, please refer to Figure 1 - Figure 2 , and the operation steps of constructing the on-site control data of yarn humidification and shaping and performing the humidification and shaping processing control operation are as follows:

[0101] S71. The matching data of the humidification and shaping method of the yarn to be humidified and shaped , the humidification and shaping working control data of the yarn to be humidified and shaped Construct the on-site control data of yarn humidification and shaping through data combination identification processing , where ;

[0102] The control platform of the yarn heat setting machine controls the data according to the actual situation of yarn humidifying and setting The corresponding humidifying and setting method information and the operating parameters of the setting machine are used to online control the specific setting machine in the yarn setting production line to perform the yarn humidifying and setting processing control operation.

[0103] Through the yarn humidifying and setting control parameter generation unit, based on the combination of yarn humidifying and setting method information and working parameter information for data processing, the actual control parameters of yarn humidifying and setting are accurately and efficiently constructed to achieve efficient and reliable execution of the yarn humidifying and setting humidity control operation; the yarn humidifying and setting operation control unit dynamically and timely executes the yarn humidifying and setting processing control operation according to the actual control parameters of yarn humidifying and setting in combination with the control platform of the yarn heat setting machine, improving the safety and flexibility of the yarn humidifying and setting humidity control operation.

[0104] Embodiment 2:

[0105] Please refer to Figure 1 - Figure 2 , a yarn hot air humidifying control system for a setting machine, used to implement a yarn hot air humidifying control method for a setting machine. The system includes a yarn object information acquisition module, a yarn humidifying and setting parameter analysis module, and a yarn humidifying and setting operation control module;

[0106] The yarn object information acquisition module includes a live image acquisition unit for the yarn to be humidified and set, a customized humidity acquisition unit for yarn humidifying and setting, a live image storage unit for different types of yarns, a type identification unit for the yarn to be humidified and set, and a customized humidity judgment unit for yarn humidifying and setting;

[0107] The live image acquisition unit for the yarn to be humidified and set collects the live image data of the yarn to be humidified and set through a monitoring lens; the customized humidity acquisition unit for yarn humidifying and setting collects the customized humidity data of yarn humidifying and setting through the control panel of the yarn heat setting machine; the live image storage unit for different types of yarns is used to store the live image data of different types of yarns; the type identification unit for the yarn to be humidified and set performs type identification processing on the processing object of the yarn to be humidified and set based on the live image data of the yarn to be humidified and set and the live image data of different types of yarns, generating type identification data for the yarn to be humidified and set; the customized humidity judgment unit for yarn humidifying and setting performs judgment processing on the acquisition result of the set humidity of yarn humidifying and setting based on the customized humidity data of yarn humidifying and setting, generating customized humidity acquisition judgment data for yarn humidifying and setting;

[0108] The yarn humidifying and shaping parameter analysis module includes a storage unit for the standard humidity of different types of yarn humidifying and shaping, a search unit for the standard humidity of the yarn to be humidified and shaped, a storage unit for the humidifying and shaping methods of different types of yarn, a matching unit for the humidifying and shaping methods of the yarn to be humidified and shaped, a storage unit for the working parameters of yarn humidifying and shaping, and a selection unit for the working parameters of the yarn to be humidified and shaped.

[0109] The storage unit for the standard humidity of different types of yarn humidifying and shaping is used to store the standard humidity data of different types of yarn humidifying and shaping; the search unit for the standard humidity of the yarn to be humidified and shaped performs a search process on the humidifying and shaping standard humidity parameters of the processing object of the yarn to be humidified and shaped according to the type identification data of the yarn to be humidified and shaped and the standard humidity data of different types of yarn humidifying and shaping, and generates the standard humidity data of the yarn to be humidified and shaped; the storage unit for the humidifying and shaping methods of different types of yarn is used to store the humidifying and shaping method data of different types of yarn; the matching unit for the humidifying and shaping methods of the yarn to be humidified and shaped performs a matching process on the humidifying and shaping methods of the processing object of the yarn to be humidified and shaped based on the type identification data of the yarn to be humidified and shaped and the humidifying and shaping method data of different types of yarn, and generates the matching data of the humidifying and shaping methods of the yarn to be humidified and shaped; the storage unit for the working parameters of yarn humidifying and shaping is used to store the working data of yarn humidifying and shaping; the selection unit for the working parameters of the yarn to be humidified and shaped performs an analysis process on the humidifying and shaping working parameters of the processing object of the yarn to be humidified and shaped based on the customized humidity data of yarn humidifying and shaping or the standard humidity data of the yarn to be humidified and shaped, the matching data of the humidifying and shaping methods of the yarn to be humidified and shaped and the working data of yarn humidifying and shaping, and generates the working control data of the yarn to be humidified and shaped.

[0110] The yarn humidifying and shaping operation control module includes a control parameter generation unit for yarn humidifying and shaping and an operation control unit for yarn humidifying and shaping.

[0111] The control parameter generation unit for yarn humidifying and shaping is used to construct the actual situation control data of yarn humidifying and shaping; the operation control unit for yarn humidifying and shaping performs the processing control operation of yarn humidifying and shaping according to the actual situation control data of yarn humidifying and shaping in combination with the control platform of the yarn heat setting machine.

[0112] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A method for controlling the hot air humidification of yarn for a setting machine, characterized in that, The method includes the following steps: S1. Collect the actual image data of the yarn to be humidified and shaped and the customized humidity data for yarn humidification and shaping; S2. Perform type recognition processing on the processing object of the yarn to be humidified and shaped based on the actual image data of the yarn to be humidified and shaped and the actual image data of different types of yarns, and generate type recognition data for the yarn to be humidified and shaped; S3. Perform judgment processing on the acquisition result of the set humidity for yarn humidification and shaping according to the customized humidity data for yarn humidification and shaping, and generate judgment data for the customized humidity acquisition of yarn humidification and shaping; when it exists, directly execute step S5; S4. When it does not exist, perform a search process for the standard humidity parameters for humidification and shaping of the processing object of the yarn to be humidified and shaped according to the type recognition data of the yarn to be humidified and shaped and the standard humidity data for humidification and shaping of different types of yarns, and generate standard humidity data for humidification and shaping of the yarn to be humidified and shaped; S5. Perform matching processing on the humidification and shaping method of the processing object of the yarn to be humidified and shaped according to the type recognition data of the yarn to be humidified and shaped and the humidification and shaping method data of different types of yarns, and generate matching data for the humidification and shaping method of the yarn to be humidified and shaped; S6. Perform analysis processing on the humidification and shaping working parameters of the processing object of the yarn to be humidified and shaped based on the customized humidity data for yarn humidification and shaping or the standard humidity data for humidification and shaping of the yarn to be humidified and shaped, the matching data for the humidification and shaping method of the yarn to be humidified and shaped, and the working data for yarn humidification and shaping, and generate control data for the humidification and shaping work of the yarn to be humidified and shaped; S7. Construct actual control data for yarn humidification and shaping and execute the processing control operation for yarn humidification and shaping.

2. The yarn hot air humidification control method for a setting machine according to claim 1, characterized in that: The S1 includes the following steps: S11. Online collect the real-time appearance state image parameters of the yarn to be humidified and shaped in the yarn shaping production line through a monitoring camera, and generate the live image data of the yarn to be humidified and shaped ; The management personnel input online through the control panel of the yarn heat setting machine the parameter of the humidity requirement of the yarn after humidifying and setting for the yarn object to be humidified and set in the yarn setting production line, and customize the humidity data for parallel humidifying and setting .

3. A method for controlling hot air humidification of yarn for a setting machine according to claim 2, characterized in that: The S2 includes the following steps: S21. Establish a collection of live image data for different types of yarns , ; where represents different types of live image data corresponding to the th type of yarn, and represents the maximum value of the number of yarn types; S22. Use the SURF algorithm to match the with the described in the for image feature matching, and search for the corresponding yarn type text information that matches the image features of the , and generate the yarn type identification data to be humidified and shaped through data identification .

4. A method for controlling hot air humidification of yarn for a setting machine according to claim 3, characterized in that: The S3 includes the following steps: S31. Perform data character search and analysis on the collected to generate customized humidity acquisition judgment data for yarn humidification and shaping based on the results of the data character search and analysis ; When there are data characters, output the humidity acquisition and judgment data for customized yarn humidification and setting is present, and at this time, directly execute step S5; When there is no data character, output the yarn humidification and setting customized humidity acquisition judgment data as non-existent.

5. A method for controlling hot air humidification of yarn for a setting machine according to claim 4, characterized in that: The S4 includes the following steps: S41. When the does not exist, establish a set of standard humidity data for humidifying and shaping different types of yarns , where represents the standard humidity data for humidifying and shaping different types of yarns corresponding to the th type of yarn; S42. Use the depth - first search algorithm to with the described in the to perform yarn - type keyword matching, search out the corresponding , and construct the humidity standard data for humidifying and shaping the yarn to be humidified and shaped .

6. The yarn hot air humidification control method for a setting machine according to claim 5, characterized in that: The S5 includes the following steps: S51. Establish a data set of humidification and shaping methods for different types of yarns , where represents the data of different humidification and shaping methods for the th type of yarn S52. Use a bidirectional search algorithm to with the described in perform a yarn type keyword match to search for the corresponding , and construct the humidification and shaping method matching data for the yarn to be humidified and shaped .

7. A yarn hot air humidification control method for a setting machine according to claim 6, characterized in that: The S6 includes the following steps: S61. Establish a set of working data for yarn humidification and shaping , ; where represents the working data of yarn humidification and shaping corresponding to the th type of processing requirement for yarn humidification and shaping; represents the maximum value of the number of types of processing requirements for yarn humidification and shaping. S62, the generated or , With the As stated in Perform yarn humidification and shaping humidity parameter and mode information character matching, and search for yarns that match the or , Matching the , and construct the control data of the humidification and setting work of the yarn to be humidified and set , execute and generate the humidification and setting work control data of the yarn to be humidified and set The specific steps are as follows: S621. Initialize by defining relevant structural parameters as vectors. In the search space, in the constituent dimensional optimization problem, the working parameters for yarn humidification and setting identify the 1× array representing the solution to the problem, where each variable value is a floating-point number, and each variable value to represents a value between the lower and upper bounds in the search space; S622. The final parameters and main parameters for searching for prey and controlling the transition between the exploration and exploitation phases are , when > 1, the working parameters of yarn humidification and setting identify that the sand cat searches in the search space for something that matches the or the , the ; the working parameters of yarn humidification and setting identify that the sand cat's search process depends on the release of low-frequency noise to search for something that matches the ; each sand cat with the working parameters of yarn humidification and setting updates the position that matches the or the , the in the ; each sand cat with the working parameters of yarn humidification and setting updates the position that matches the and the current position and its sensitivity range in the search space for something that matches the or the , the ; ; S623. Attack the prey. When ≤ 1, the working parameters of yarn humidification and shaping identify that the sand cat searches in the search space, and uses the best candidate position and the current position in the search space to randomly search for a random position that matches the or the , the matched . Assume that the sensitivity range of the working parameters of yarn humidification and shaping to identify the sand cat is a circle. Use the roulette method to randomly select an angle for each yarn humidification and shaping working parameter identifying sand cat, and search according to the random position for the random position that matches the or the , the matched . The random position enables the working parameters of yarn humidification and shaping to identify the sand cat to search and approach in the search space for the one that matches the or the , the matched , and at the same time attack the prey; S624. When the search algorithm reaches the maximum number of iterations T, output the one that is most matched with the or the , the most-matched ; S625. Use the data output in step S624 to generate the humidification and shaping work control data for the yarn to be humidified and shaped after data identification .

8. A method for controlling hot air humidification of yarn for a setting machine according to claim 7, characterized in that: The S7 includes the following steps: S71. Combine the and the through data combination identification processing to construct the humidification and shaping live control data of the yarn , where ; S72. The control platform of the yarn heat setting machine controls the specific heat setting machine in the yarn setting production line to perform the yarn humidifying heat setting processing control operation online according to the corresponding humidifying heat setting method information and the operating parameters of the setting machine. ​ 9. A yarn hot air humidification control system for a setting machine, which is used to implement the yarn hot air humidification control method for a setting machine described in any one of claims 1-8, and is characterized in that: The system includes a yarn object information acquisition module, a yarn humidification and shaping parameter analysis module, and a yarn humidification and shaping operation control module.

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