Relative humidity adjusting method and system for smoke adjusted storage environment of re-dried slices

Abstract

The invention discloses a relative humidity adjusting method and system for adjusting the storage environment of redried tobacco strips, and relates to the field of tobacco alcoholization. The method comprises the steps that the target balance relative humidity range of the redried tobacco strips is obtained; the target balance relative humidity range is a humidity value interval meeting the redried strip alcoholization requirement; obtaining a first target controlled atmosphere parameter of a first controlled atmosphere storage environment where the redried tobacco strips are located and a second target controlled atmosphere parameter of a second controlled atmosphere storage environment where the redried tobacco strips are located; determining a first real-time relative humidity in an environment without redried tobacco strips and a second real-time relative humidity in an environment with redried tobacco strips; determining whether a target balance relative humidity range is satisfied; and if not, determining a target controlled atmosphere parameter adjustment value, and adjusting the first target controlled atmosphere parameter and / or the second target controlled atmosphere parameter, so that the first controlled atmosphere storage environment and the second controlled atmosphere storage environment meet the target balance relative humidity range. According to the method, the alcoholization quality of the redried tobacco strips can be improved.

Description

Technical Field

[0001] The present application relates to the field of tobacco alcoholization, and in particular to a relative humidity control method, system, storage medium and electronic equipment for a smoke conditioning storage environment of redried tobacco slices. Background Art

[0002] The essence of tobacco leaf aging is to convert the unfavorable quality components in tobacco leaves into favorable quality components through continuous biochemical reactions under specific environmental conditions.

[0003] Artificial aging refers to controlling the aging process of redried tobacco strips by controlling conditions such as temperature, humidity, oxygen, and carbon dioxide to maintain the quality of the redried tobacco strips. Controlled atmosphere aging has become a more common artificial aging method in the storage and maintenance of redried tobacco strips.

[0004] In the process of controlled atmosphere aging, relative humidity is one of the key conditions that affects the transformation of the internal components of tobacco leaves. However, the current adjustment of relative humidity relies on manual experience to adjust the temperature, humidity, oxygen or carbon dioxide content in the storage environment, which easily makes the adjusted relative humidity fail to meet the aging requirements. Therefore, how to improve the adjustment accuracy of relative humidity is a technical problem that technical personnel in this field urgently need to solve. Summary of the invention

[0005] The purpose of the present application is to provide a relative humidity control method, system, storage medium and electronic equipment for the smoke conditioning storage environment of redried slices, which can improve the quality and quality of the redried slices smoke aging.

[0006] In order to solve the above technical problems, in the first aspect, the present application provides a method for adjusting the relative humidity of the smoke storage environment of the redried slices, and the specific technical scheme is as follows:

[0007] Obtaining a target equilibrium relative humidity range for redried tobacco strips; the target equilibrium relative humidity range is a humidity value interval that meets the aging requirements of the redried tobacco strips;

[0008] Obtain a first target atmosphere parameter of a first controlled atmosphere storage environment in which the redried tobacco strips are located, and a second target atmosphere parameter of a second controlled atmosphere storage environment in which the redried tobacco strips are located; wherein, the outer sides of the redried tobacco strips are, from the outside to the inside, a first packaging body and a second packaging body, and the first controlled atmosphere storage environment is an environment between the first packaging body and the second packaging body; the first target atmosphere parameter is a relevant parameter affecting the relative humidity in the first controlled atmosphere storage environment; the second controlled atmosphere storage environment is an environment inside the first packaging body; the second target atmosphere parameter is a relevant parameter affecting the relative humidity in the second controlled atmosphere storage environment;

[0009] Determine a first real-time relative humidity in a non-re-roasted tobacco strip environment according to the first target atmosphere conditioning parameter and a relative humidity model for non-re-roasted tobacco strips, and determine a second real-time relative humidity in a re-roasted tobacco strip environment according to the second target atmosphere conditioning parameter and a relative humidity model for re-roasted tobacco strips;

[0010] Determining whether the target equilibrium relative humidity range is met according to the first real-time relative humidity, the second real-time relative humidity and respective humidity coefficients;

[0011] If not satisfied, determining a target gas conditioning parameter adjustment value for the first target gas conditioning parameter and / or the second target gas conditioning parameter according to the target equilibrium relative humidity range; wherein the preset target gas conditioning parameter is included in the first target gas conditioning parameter and / or the second target gas conditioning parameter;

[0012] The first target gas conditioning parameter and / or the second target gas conditioning parameter are adjusted according to the target gas conditioning parameter adjustment value so that the first gas conditioning storage environment and the second gas conditioning storage environment meet the target equilibrium relative humidity range.

[0013] Optionally, when it is detected that the first real-time relative humidity and the second real-time relative humidity do not meet the requirement of the target equilibrium relative humidity range, determining the target gas conditioning parameter adjustment value for the first target gas conditioning parameter and / or the second target gas conditioning parameter according to the target equilibrium relative humidity range includes:

[0014] Obtaining an average value of the first real-time relative humidity and the second real-time relative humidity;

[0015] Determining whether the average value satisfies the target equilibrium relative humidity range;

[0016] If not, determine a target gas conditioning parameter adjustment value for the first target gas conditioning parameter and / or the second target gas conditioning parameter according to the target equilibrium relative humidity range.

[0017] Optionally, determining a target gas conditioning parameter adjustment value for the first target gas conditioning parameter and / or the second target gas conditioning parameter according to the target equilibrium relative humidity range includes:

[0018] Obtaining an adjustable gas conditioning parameter among the first target gas conditioning parameter and / or the second target gas conditioning parameter;

[0019] Calculating an adjustment value of the adjustable gas conditioning parameter according to the target equilibrium relative humidity range;

[0020] The adjusting the first target gas conditioning parameter and / or the second target gas conditioning parameter according to the target gas conditioning parameter adjustment value includes:

[0021] The adjustable atmosphere control parameter is adjusted according to the adjustment value of the adjustable atmosphere control parameter.

[0022] Optionally, the adjustable atmosphere control parameter is the nitrogen volume concentration in the first atmosphere control storage environment, and / or the temperature.

[0023] Optionally, before determining the first real-time relative humidity in the non-re-roasted tobacco strip environment according to the first target atmosphere conditioning parameter and the non-re-roasted tobacco strip relative humidity model, the method further includes:

[0024] Acquire first atmosphere parameters of a first experimental atmosphere storage environment under a non-re-roasted tobacco strip environment, wherein the first atmosphere parameters include: nitrogen volume concentration, temperature, and oxygen volume concentration;

[0025] Acquire a first key indicator parameter affecting relative humidity in the non-re-roasted tobacco strip environment from the first air conditioning parameter, wherein the first key parameter is the first target air conditioning parameter;

[0026] Obtaining a real-time relative humidity value of the first experimental controlled atmosphere storage environment;

[0027] The non-re-roasted tobacco strip relative humidity model is obtained according to the first key parameter and the real-time relative humidity value of the first experimental atmosphere-controlled environment.

[0028] Optionally, obtaining a first key indicator affecting relative humidity in the non-re-roasted tobacco flake environment from the first gas conditioning parameter includes:

[0029] Obtaining the influence coefficient of each of the first air conditioning parameters on the relative humidity by using SPSS analysis software;

[0030] Determine a target first influence coefficient that is greater than a first preset value among the first influence coefficients;

[0031] The first atmosphere conditioning parameter corresponding to the target first influence coefficient is determined as the first key parameter.

[0032] Optionally, before obtaining the second real-time relative humidity in the environment with re-roasted tobacco strips according to the real-time value of the second target atmosphere conditioning parameter and the relative humidity model of re-roasted tobacco strips, the method further includes:

[0033] Acquiring second atmosphere parameters of a second experimental atmosphere storage environment under a redried tobacco strip environment, wherein the second atmosphere parameters include: the first key parameter and moisture content of the redried tobacco strips;

[0034] Obtaining a second key parameter affecting relative humidity in the re-roasted tobacco strip environment from the second air conditioning parameter, wherein the second key parameter is the second target air conditioning parameter;

[0035] Obtaining a real-time relative humidity value of the second experimental controlled atmosphere storage environment;

[0036] The redried tobacco strip relative humidity model is generated according to the second key parameter and the real-time relative humidity value of the second experimental atmosphere-controlled environment.

[0037] Optionally, obtaining a second key parameter affecting relative humidity in the re-roasted tobacco strip environment from the second gas conditioning parameter includes:

[0038] Obtaining a second influence coefficient of each of the second air conditioning parameters on the relative humidity by using SPSS analysis software;

[0039] Determine a target second influence coefficient that is greater than a second preset value among the second influence coefficients;

[0040] Determine the second atmosphere control parameter corresponding to the target second influence coefficient as the second key parameter.

[0041] In a second aspect, the present application further provides a relative humidity regulating device for regulating the storage environment of a re-roasted sheet by smoke, the relative humidity regulating device for regulating the storage environment by smoke of the re-roasted sheet comprising:

[0042] A balance humidity acquisition module is used to acquire a target balance relative humidity range for redried tobacco strips; the target balance relative humidity range is a humidity value interval that meets the aging requirements of the redried tobacco strips;

[0043] A controlled atmosphere parameter acquisition module, used for acquiring a first target controlled atmosphere parameter of a first controlled atmosphere storage environment in which the redried tobacco strips are located, and a second target controlled atmosphere parameter of a second controlled atmosphere storage environment in which the redried tobacco strips are located; wherein, the outer sides of the redried tobacco strips are, from the outside to the inside, a first packaging body and a second packaging body, and the first controlled atmosphere storage environment is an environment between the first packaging body and the second packaging body; the first target controlled atmosphere parameter is a relevant parameter affecting the relative humidity in the first controlled atmosphere storage environment; the second controlled atmosphere storage environment is an environment inside the first packaging body; the second target controlled atmosphere parameter is a relevant parameter affecting the relative humidity in the second controlled atmosphere storage environment;

[0044] A humidity calculation module, for determining a first real-time relative humidity in a non-re-roasted tobacco strip environment according to the first target atmosphere conditioning parameter and a relative humidity model for non-re-roasted tobacco strips, and for determining a second real-time relative humidity in a re-roasted tobacco strip environment according to the second target atmosphere conditioning parameter and a relative humidity model for re-roasted tobacco strips;

[0045] A humidity verification module, used for determining whether the target equilibrium relative humidity range is met according to the first real-time relative humidity, the second real-time relative humidity and respective humidity coefficients;

[0046] an adjustment value calculation module, for determining a target gas conditioning parameter adjustment value for the first target gas conditioning parameter and / or the second target gas conditioning parameter according to the target equilibrium relative humidity range when the humidity verification module fails; wherein the preset target gas conditioning parameter is included in the first target gas conditioning parameter and / or the second target gas conditioning parameter;

[0047] An adjustment module is used to adjust the first target gas conditioning parameter and / or the second target gas conditioning parameter according to the target gas conditioning parameter adjustment value so that the first gas conditioning storage environment and the second gas conditioning storage environment meet the target equilibrium relative humidity range.

[0048] The present application also provides a computer-readable storage medium having a computer program stored thereon, and when the computer program is executed by a processor, the steps of the method described above are implemented.

[0049] The present application also provides a terminal, including a memory and a processor, wherein a computer program is stored in the memory, and the processor implements the steps of the above method when calling the computer program in the memory.

[0050] The present application provides a method for regulating the relative humidity of a controlled atmosphere storage environment for redried tobacco strips, comprising: obtaining a target equilibrium relative humidity range for the redried tobacco strips; the target equilibrium relative humidity range is the humidity required for aging; obtaining a first target atmosphere parameter for the first controlled atmosphere storage environment in which the redried tobacco strips are located, and a second target atmosphere parameter for the second controlled atmosphere storage environment in which the redried tobacco strips are located; wherein, from the outside to the inside, the outer sides of the redried tobacco strips are successively a first packaging body and a second packaging body, and the first controlled atmosphere storage environment is the environment between the first packaging body and the second packaging body; the first target atmosphere parameter is a related parameter that affects the relative humidity in the first controlled atmosphere storage environment; determining a first real-time relative humidity in a non-redried tobacco strip environment based on the first target atmosphere parameter and a relative humidity model for non-redried tobacco strips; obtaining the second target atmosphere parameter for the second controlled atmosphere storage environment in which the redried tobacco strips are located; the second controlled atmosphere storage environment is the environment inside the first packaging body environment; the second target atmosphere control parameter is a related parameter affecting the relative humidity in the second controlled atmosphere storage environment; the second real-time relative humidity in the re-roasted tobacco strip environment is determined according to the second target atmosphere control parameter and the relative humidity model of the re-roasted tobacco strips; when it is detected that the first real-time relative humidity and the second real-time relative humidity do not meet the requirements of the target equilibrium relative humidity range, the target atmosphere control parameter adjustment value for the first target atmosphere control parameter and / or the second target gas atmosphere control parameter is determined according to the target equilibrium relative humidity range; wherein the preset target atmosphere control parameter is included in the first target atmosphere control parameter and / or the second target gas atmosphere control parameter; the first target atmosphere control parameter and / or the second target gas atmosphere control parameter are adjusted according to the target atmosphere control parameter adjustment value so that the first controlled atmosphere storage environment and the second controlled atmosphere storage environment meet the target equilibrium relative humidity range.

[0051] The present application establishes a relative humidity model for non-re-roasted tobacco strips by using parameters that affect the relative humidity in the environment between the first packaging body and the second packaging body, and establishes a relative humidity model for re-roasted tobacco strips by using parameters that affect the relative humidity in the environment inside the second packaging body. During actual adjustment, the real-time value of the first target atmosphere parameter in the environment between the first packaging body and the second packaging body is obtained by combining it with the relative humidity model for non-re-roasted tobacco strips to obtain the first real-time relative humidity, and the real-time value of the second target atmosphere parameter in the environment inside the first packaging body is obtained by combining it with the relative humidity model for re-roasted tobacco strips to obtain the second real-time relative humidity. Combined with the obtained target equilibrium relative humidity range for re-roasted tobacco strips, when it is detected that the first real-time relative humidity and the second real-time relative humidity do not meet the requirements, the relative humidity model for re-roasted tobacco strips is used to determine the relative humidity of the re-roasted tobacco strips. When the target equilibrium relative humidity range is met, the target atmosphere parameter adjustment value of the first target atmosphere parameter and / or the second target atmosphere parameter is determined according to the target equilibrium relative humidity range, and the preset target atmosphere parameter is automatically adjusted according to the target atmosphere parameter adjustment value, so that the first controlled atmosphere storage environment and the second controlled atmosphere storage environment meet the target equilibrium relative humidity range. Since the equilibrium relative humidity is taken as the starting point, the adjustment parameters are obtained by referring to the environment with re-roasted tobacco strips and the environment without re-roasted tobacco strips, and the relative humidity of the atmosphere controlled environment of the re-roasted tobacco strips is automatically adjusted, so that the relative humidity of the re-roasted tobacco strips is moved in a direction that is conducive to the aging of the tobacco strips, so that the adjusted relative humidity is more in line with the aging requirements, thereby improving the aging quality of the re-roasted tobacco strips.

[0052] The present application also provides a relative humidity control system, a computer-readable storage medium and an electronic device applied to the smoke conditioning storage environment of redried slices, which have the above-mentioned beneficial effects and will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0053] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0054] Figure 1 A flow chart of a relative humidity adjustment method for a smoke-conditioned storage environment of redried slices provided in an embodiment of the present application;

[0055] Figure 2 A schematic diagram of the structure of a relative humidity control system for a smoke-conditioned storage environment of redried slices provided in an embodiment of the present application;

[0056] Figure 3 A structural diagram of an electronic device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0057] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0058] The object information involved in this application, including but not limited to the object device information, object personal information, etc., and data, including but not limited to data used for analysis, stored data, displayed data, etc., are all information and data authorized by the object or fully authorized by all parties, and the collection, use and processing of relevant data must comply with the laws, regulations and standards of relevant countries and regions.

[0059] In order to make tobacco quality meet the requirements of the cigarette industry, it must go through the aging process. The essence of tobacco aging is to convert the unfavorable quality components in tobacco leaves into favorable quality components through continuous biochemical reactions under specific environmental conditions.

[0060] Tobacco leaf aging is divided into natural aging and artificial aging.

[0061] Natural aging refers to the storage of tobacco leaves under natural conditions such as temperature and humidity. However, natural aging has the problem of being prone to mold and insects and being greatly affected by weather factors, which often makes the aging effect not very good.

[0062] Artificial aging refers to artificially controlling temperature, humidity, oxygen, carbon dioxide and other conditions to accelerate the aging process of redried tobacco strips and maintain the quality of redried tobacco strips. Controlled atmosphere aging has become a common artificial aging method in the storage and maintenance of redried tobacco strips.

[0063] In the process of controlled atmosphere aging, relative humidity is one of the key conditions that affects tobacco leaves and determines the transformation of their internal components. Relevant studies have shown that an environment with a relative humidity of 55% to 65% is more conducive to the improvement of tobacco leaf aging quality. Under suitable humidity conditions, the appearance quality, physical properties and smoking quality of tobacco leaves are greatly improved. If the humidity is too high, the tobacco leaves may become moldy and deteriorate, affecting their quality; if the humidity is too low, the tobacco leaves become dry and brittle, which is not conducive to aging.

[0064] However, at present, when adjusting the relative humidity, the staff relies on experience to adjust the temperature, humidity, oxygen or carbon dioxide content in the storage environment, and then observe the real-time values ​​of the temperature and humidity sensors to make the real-time values ​​of the temperature and humidity sensors meet the relative humidity requirements. However, this will make the adjusted relative humidity not meet the requirements of aging.

[0065] In order to solve the above technical problems, the present application proposes a method for regulating the relative humidity of the smoke-conditioned storage environment of redried slices.

[0066] Figure 1 A flow chart of a relative humidity adjustment method for a smoke-conditioned storage environment of redried slices provided in an embodiment of the present application, such as Figure 1 As shown, the relative humidity adjustment of the smoke-conditioned storage environment of the redried slices includes the following steps S101-S106:

[0067] S101: Obtaining a target equilibrium relative humidity range for redried tobacco strips;

[0068] S102: Obtain the first target atmosphere parameter of the first controlled atmosphere storage environment where the redried tobacco strips are located, and the second target atmosphere parameter of the second controlled atmosphere storage environment where the redried tobacco strips are located; wherein, the outer sides of the redried tobacco strips are the first packaging body and the second packaging body from the outside to the inside, and the first controlled atmosphere storage environment is the environment between the first packaging body and the second packaging body; the first target atmosphere parameter is a relevant parameter affecting the relative humidity in the first controlled atmosphere storage environment; the second controlled atmosphere storage environment is the environment inside the first packaging body; the second target atmosphere parameter is a relevant parameter affecting the relative humidity in the second controlled atmosphere storage environment;

[0069] S103: determining a first real-time relative humidity in a non-re-roasted tobacco strip environment according to the first target atmosphere conditioning parameter and a relative humidity model for non-re-roasted tobacco strips, and determining a second real-time relative humidity in a re-roasted tobacco strip environment according to the second target atmosphere conditioning parameter and a relative humidity model for re-roasted tobacco strips;

[0070] S104: determining whether the target equilibrium relative humidity range is met according to the first real-time relative humidity, the second real-time relative humidity and respective humidity coefficients;

[0071] S105: If not satisfied, determining a target gas conditioning parameter adjustment value for the first target gas conditioning parameter and / or the second target gas conditioning parameter according to the target equilibrium relative humidity range; wherein the preset target gas conditioning parameter is included in the first target gas conditioning parameter and / or the second target gas conditioning parameter;

[0072] S106: Adjusting the first target gas conditioning parameter and / or the second target gas conditioning parameter according to the target gas conditioning parameter adjustment value, so that the first gas conditioning storage environment and the second gas conditioning storage environment meet the target equilibrium relative humidity range.

[0073] In step S101, a target equilibrium relative humidity range of the redried tobacco strips is obtained, where the target equilibrium relative humidity range is a humidity value interval that meets the aging requirements of the redried tobacco strips.

[0074] Thereafter, a first target atmosphere parameter of the first atmosphere storage environment in which the redried tobacco strips are stored and a second target atmosphere parameter of the second atmosphere storage environment in which the redried tobacco strips are stored are obtained.

[0075] The outside of the redried tobacco strips are the first packaging body and the second packaging body from the outside to the inside, and the first controlled atmosphere storage environment is the environment between the first packaging body and the second packaging body; the first target controlled atmosphere parameter is a parameter that affects the relative humidity in the first controlled atmosphere storage environment.

[0076] During the actual aging process, the re-roasted tobacco strips will be loaded into a box, and then a layer of film will be wrapped around the outside of the box.

[0077] In a feasible embodiment of the present application, the first packaging body is a film, the second packaging body is a box body, the first controlled atmosphere storage environment is the environment between the film and the box body, that is, the first controlled atmosphere storage environment is an environment without re-roasted tobacco strips, and the second controlled atmosphere storage environment is the environment inside the box body, that is, the second controlled atmosphere storage environment is an environment with re-roasted tobacco strips.

[0078] At this time, the real-time value of the first target atmosphere parameter in the first atmosphere storage environment can be obtained through a sensor placed in the first atmosphere storage environment. For example, the temperature value can be obtained through a temperature sensor, and the nitrogen concentration can be obtained through a nitrogen concentration sensor.

[0079] The first real-time relative humidity in the non-re-roasted tobacco strip environment is obtained according to the real-time value of the first target atmosphere conditioning parameter and the relative humidity model of the non-re-roasted tobacco strips.

[0080] In a feasible implementation, it is also necessary to obtain a relative humidity model of non-re-baked tobacco strips, and specifically, the following sub-steps A1-A4 may be included:

[0081] A1. Obtaining first atmosphere parameters of a first experimental atmosphere-controlled storage environment under a non-re-roasted tobacco strip environment. The first atmosphere-controlled parameters include: nitrogen volume concentration, temperature, and oxygen volume concentration.

[0082] A2. Obtaining a first key indicator parameter affecting relative humidity in a non-re-roasted tobacco strip environment from the first gas conditioning parameter, the first key parameter being a first target gas conditioning parameter.

[0083] A3. Obtain the real-time relative humidity value of the first experimental controlled atmosphere storage environment.

[0084] A4. Obtaining a relative humidity model for non-re-roasted tobacco strips according to the first key parameter and the real-time relative humidity value of the first experimental atmosphere conditioning environment.

[0085] Specifically, step A2 may further include the following sub-steps A21-A23:

[0086] A21. Obtain the influence coefficient of each atmosphere conditioning parameter in the first atmosphere conditioning parameter on relative humidity through SPSS analysis software.

[0087] A22. Determine a target first influence coefficient among the first influence coefficients that is greater than a first preset value.

[0088] A23. Determine the first gas conditioning parameter corresponding to the target first influence coefficient as the first key parameter.

[0089] In this step, the key influencing parameters of relative humidity in the non-re-roasted tobacco strip environment will be screened.

[0090] Among them, the first experimental controlled atmosphere storage environment is a non-re-baked fume gas environment at a balanced relative humidity, and the first controlled atmosphere parameters obtained at this time include nitrogen volume concentration, temperature, oxygen volume concentration and other factors.

[0091] As shown in Table 1, the influence coefficient of each air conditioning parameter on relative humidity in the first air conditioning parameter is obtained by SPSS analysis software:

[0092] Table 1

[0093]

[0094] Among them, * indicates reaching the 0.05 significance level.

[0095] That is, the first preset value is 0.05, and the first key parameters obtained at this time are nitrogen volume concentration and temperature.

[0096] The data were analyzed by variance analysis using SPSS analysis software, and the factor of oxygen volume concentration was eliminated. It was found that nitrogen volume concentration and temperature had significant effects on the relative humidity of the environment of non-re-roasted tobacco strips.

[0097] After obtaining the first key parameter, the corresponding relationship between the relative humidity of un-re-baked tobacco strips and the independent variable is constructed:

[0098] ;

[0099] Among them, Y1 represents the relative humidity of the atmosphere of the un-re-cured tobacco strips; A is the volume concentration of nitrogen; B is the temperature, and M, N, K, P and Q are the required coefficients.

[0100] After obtaining the first key parameter, the relative humidity model of non-re-roasted tobacco strips can be obtained by substituting each group of values ​​into the above formula:

[0101] .

[0102] After obtaining the relative humidity model of non-re-roasted tobacco strips, actual warehouse data will be used to verify the model relationship of the relative humidity model of non-re-roasted tobacco strips to ensure the accuracy of the relative humidity model of non-re-roasted tobacco strips.

[0103] The obtained verification table is shown in Table 2:

[0104] Table 2

[0105]

[0106] The relative humidity model of non-re-roasted tobacco strips was verified by using laboratory data and the relative error was calculated. The absolute value of the relative error of the relative humidity in the controlled atmosphere environment of non-re-roasted tobacco strips was within 10%, and the relative humidity model of non-re-roasted tobacco strips was relatively accurate and met the requirements of actual warehouse application.

[0107] After obtaining the first target atmosphere parameters of the first atmosphere-controlled storage environment where the redried tobacco strips are stored, the first real-time relative humidity can be obtained by substituting these real-time values ​​into the above formula.

[0108] After obtaining the second target atmosphere parameter of the second atmosphere storage environment where the redried tobacco strips are located, the second real-time relative humidity in the environment with redried tobacco strips is obtained according to the real-time value of the second target atmosphere parameter and the relative humidity model of the redried tobacco strips. The second atmosphere storage environment is the environment in the first packaging body; the second target atmosphere parameter is a parameter that affects the relative humidity in the second atmosphere storage environment.

[0109] In a feasible implementation, a relative humidity model of redried tobacco strips may also be obtained, specifically, the following sub-steps B1-B4 are also included:

[0110] B1. Obtaining second atmosphere parameters of a second experimental atmosphere storage environment in an environment with redried tobacco strips, the second atmosphere parameters including: the first key parameter and moisture content of the redried tobacco strips.

[0111] The second gas conditioning parameters at this time specifically include: the first key parameters (nitrogen volume concentration, temperature), moisture content of re-roasted tobacco strips (including moisture content of re-roasted tobacco strips, square of moisture content of re-roasted tobacco strips), various combinations of the first key parameters (square of nitrogen volume concentration, square of temperature, product of nitrogen volume concentration and temperature) and combinations of the first key parameters and moisture content of re-roasted tobacco strips (product of nitrogen volume concentration and moisture content of re-roasted tobacco strips, product of temperature and moisture content of re-roasted tobacco strips).

[0112] B2. Obtaining a second key parameter affecting relative humidity in a redried tobacco strip environment from the second gas conditioning parameter, the second key parameter being a second target gas conditioning parameter;

[0113] B3, obtaining the real-time relative humidity value of the second experimental controlled atmosphere storage environment;

[0114] B4. Obtain a relative humidity model for redried tobacco strips based on the second key parameter and the real-time relative humidity value of the second experimental atmosphere conditioning environment.

[0115] Specifically, step B2 may include the following sub-steps B21-B23:

[0116] B21. Obtain the second influence coefficient of each air conditioning parameter on relative humidity through SPSS analysis software.

[0117] B22. Determine a target second influence coefficient among the second influence coefficients that is greater than a second preset value.

[0118] B23. Determine the second atmosphere conditioning parameter corresponding to the target second influence coefficient as the second key parameter.

[0119] Redried tobacco strips are added on the basis of steps A1-A4. In this step, key influencing parameters of relative humidity in the environment of redried tobacco strips are screened.

[0120] Among them, the second experimental controlled atmosphere storage environment is a gas environment with redried tobacco strips at a balanced relative humidity. At this time, the second controlled atmosphere parameters obtained include nitrogen volume concentration, temperature, redried tobacco strip moisture content and other factors. Due to the addition of redried tobacco strip samples, the redried tobacco strip moisture content has an impact on relative humidity, so the redried tobacco strip moisture content is added on the basis of the above screening indicators.

[0121] As shown in Table 3, the influence coefficient of each gas conditioning parameter on relative humidity in the second gas conditioning parameter was obtained by variance analysis of the response surface regression equation, and the second key parameter was selected according to the P value:

[0122] Table 3

[0123]

[0124] Among them, ** indicates extremely significant difference (P<0.01), and * indicates significant difference (P<0.05). 2 = 0.9980, corrected R 2 =0.9955.

[0125] That is, the second preset value is 0.05, and the second key parameters obtained at this time are nitrogen volume concentration and temperature.

[0126] The second key parameters screened out at this time are: nitrogen volume concentration, temperature, moisture content, the product of nitrogen volume concentration and moisture content of redried tobacco strips, the product of temperature and moisture content of redried tobacco strips, the square of nitrogen volume concentration and the square of moisture content of redried tobacco strips.

[0127] After obtaining the second key parameter, the corresponding relationship between the relative humidity of redried tobacco strips and the independent variable is first constructed:

[0128] ;

[0129] Among them, Y2 represents the relative humidity of the atmosphere conditioning environment with redried tobacco strips; A is the volume concentration of nitrogen; B is the temperature, C is the moisture content of the redried tobacco strips, and D, E, F, G, H, J, L and R are the required coefficients.

[0130] After obtaining the second key parameter, the relative humidity model of redried tobacco strips can be obtained by substituting each group of values ​​into the above formula:

[0131] ;

[0132] After obtaining the relative humidity model of re-roasted tobacco strips, actual warehouse data will be used to verify the relationship of the relative humidity model of re-roasted tobacco strips to ensure the accuracy of the relative humidity model of re-roasted tobacco strips.

[0133] The obtained verification table is shown in Table 4:

[0134] Table 4

[0135]

[0136] The relative humidity model of redried tobacco strips was verified by using laboratory data and the relative error was calculated. The absolute value of the relative error of the relative humidity in the controlled atmosphere containing redried tobacco strips was within 4%. The relative humidity model of redried tobacco strips was relatively accurate and met the requirements of actual warehouse application.

[0137] After obtaining the real-time values ​​of the second target atmosphere parameters of the second atmosphere storage environment where the redried tobacco strips are stored, substituting these real-time values ​​into the above formula can obtain the second real-time relative humidity.

[0138] In step S105, it is necessary to determine whether the target equilibrium relative humidity range is met based on the first real-time relative humidity, the second real-time relative humidity and their respective humidity coefficients. There is no limitation on the humidity coefficients of the first real-time relative humidity and the second real-time relative humidity, and they can be set by technicians in this field. For example, they can both be set to 1, or other humidity coefficient ratios can be used.

[0139] In step S106, when it is detected that the first real-time relative humidity and the second real-time relative humidity do not meet the requirements of the target equilibrium relative humidity range, the target atmosphere adjustment value of the first target atmosphere parameter and / or the second target gas atmosphere parameter is determined according to the target equilibrium relative humidity range; wherein the preset target atmosphere parameter is included in the first target atmosphere parameter and / or the second target gas atmosphere parameter.

[0140] Wherein, satisfying the requirement of the target equilibrium relative humidity range may include: being the same as the target equilibrium relative humidity range, or a difference between the target equilibrium relative humidity range and the target equilibrium relative humidity range satisfies a preset threshold.

[0141] In a feasible implementation manner, step S106 includes the following sub-steps C1-C3:

[0142] C1. Obtain an average value of the first real-time relative humidity and the second real-time relative humidity.

[0143] C2. Check whether the average value meets the requirements of the target equilibrium relative humidity range.

[0144] C3. If the average value does not meet the requirement of the target equilibrium relative humidity range, determine the target atmosphere adjustment value for the first target atmosphere adjustment parameter and / or the second target atmosphere adjustment parameter according to the target equilibrium relative humidity range.

[0145] Among them, the first real-time relative humidity can also be considered as the relative humidity in an environment without re-roasted tobacco sheets, and the second real-time relative humidity can also be considered as the relative humidity in an environment with re-roasted tobacco sheets. Since the environments without re-roasted tobacco sheets and with re-roasted tobacco sheets are interchangeable, when the volume of the first controlled atmosphere storage environment is the same as the volume of the second controlled atmosphere storage environment, the relative humidity after equilibrium between the environment without re-roasted tobacco sheets and the environment with re-roasted tobacco sheets can be determined based on the first real-time relative humidity in the environment without re-roasted tobacco sheets and the second real-time relative humidity in the environment with re-roasted tobacco sheets. If the relative humidity after equilibrium does not meet the requirements of the target equilibrium relative humidity range, the target atmosphere parameter adjustment value of the first target atmosphere parameter and / or the second target gas atmosphere parameter will be determined according to the target equilibrium relative humidity range.

[0146] When the volume of the first controlled atmosphere storage environment is different from the volume of the second controlled atmosphere storage environment, the volume ratio in the ideal gas state equation can be referred to, and then the ratio of the first real-time relative humidity in the non-re-roasted tobacco strip environment to the second real-time relative humidity in the re-roasted tobacco strip environment can be adjusted accordingly to meet the equilibrium relative humidity requirements.

[0147] During the experiment, the gas-controlled composite film bag was selected with a thickness of 8 filaments, 45mm×65mm, to meet the airtightness requirements, and the number of tobacco leaves placed was 900g. 900g was selected here because in the gas-controlled storage of small samples in the laboratory, the tobacco leaves can be aged for a long time, which is conducive to physical and chemical sensory analysis, etc., and can meet the quality inspection requirements. A temperature and humidity detector was placed in the gas-controlled composite film bag. Due to the desorption and adsorption of tobacco leaves, it takes some time for the gas-controlled composite film bag to reach equilibrium relative humidity. The data change range does not exceed 0.1%, and it is maintained for 2~3 days to determine whether the equilibrium relative humidity has been reached.

[0148] In another embodiment, step S106 includes the following sub-steps D1-D2, and step S107 includes the following sub-step D3:

[0149] D1. Obtaining adjustable gas conditioning parameters from among the first target gas conditioning parameters and / or the second target gas conditioning parameters.

[0150] D2. Obtain adjustment values ​​of adjustable gas conditioning parameters according to the target equilibrium relative humidity range.

[0151] D3. Adjust the adjustable atmosphere control parameter according to the adjustment value of the adjustable atmosphere control parameter.

[0152] For example, the adjustable atmosphere control parameter is the nitrogen volume concentration in the first atmosphere control storage environment.

[0153] Some parameters of the first target gas conditioning parameters or the second target gas conditioning parameters may not be adjusted. Therefore, these parameters should be ignored when determining the adjustment value. For example, if the temperature cannot be changed, then when determining the adjustment value, the temperature adjustment value cannot be calculated. For another example, the moisture content of the re-roasted tobacco sheets cannot be changed, then when determining the adjustment value, the moisture content of the re-roasted tobacco sheets cannot be calculated.

[0154] Specifically, the target gas conditioning parameter adjustment value of the first target gas conditioning parameter and / or the second target gas conditioning parameter can be determined by the following steps: when it is determined that the gas conditioning parameter that cannot be adjusted is the moisture content, temperature, etc., and it is determined that the adjustable gas conditioning parameter is the nitrogen volume concentration, the existing gas conditioning parameters are substituted into the model to calculate the first real-time relative humidity and the second real-time relative humidity.

[0155] Obtain the target equilibrium humidity. Substitute into the model relationship to find the nitrogen volume concentration value under the real-time relative humidity and the target equilibrium relative humidity range. The nitrogen volume concentration adjustment value is the difference between the nitrogen volume concentrations under the two humidity conditions.

[0156] For example, for smoke conditioning storage of redried slices with a moisture content of 10%, the temperature is 30°C at a nitrogen volume concentration of 50%. Using the model relationship:

[0157] ;

[0158] Substituting A=50%, B=30℃, C=10%, the real-time relative humidity in the smoke-adjusted environment of the re-baked slices is Y2=50.7%. The target equilibrium relative humidity range Y is 53.4% ​​(according to different alcoholization requirements). Substituting Y=53.4% ​​into the model relationship corresponding to Y2, it can be obtained that the nitrogen volume concentration A1=87%. The difference between A1-A is the adjusted value of the nitrogen volume concentration, which is 37%.

[0159] At the same time, the relative humidity in the smoke conditioning environment without re-baking is calculated using the model relationship:

[0160] ;

[0161] Substituting A=50% and B=30℃, the real-time relative humidity in the smoke-adjusted environment without re-baking is Y1=47.3%. Substituting Y=53.4% ​​into the model relationship corresponding to Y1, it can be obtained that the nitrogen volume concentration A2=99%, and the difference between A2-A is the adjusted value of the nitrogen volume concentration of 44%.

[0162] When making adjustments, it can be adjusted from the inside to the outside, that is, first adjust the nitrogen concentration in the first package (with re-roasted sheets and smoke conditioning environment), and then adjust the nitrogen concentration between the first package and the second package (without re-roasted sheets and smoke conditioning environment). Specifically, first adjust the nitrogen concentration in the smoke conditioning environment with re-roasted sheets to 37%, and then adjust the nitrogen concentration in the smoke conditioning environment without re-roasted sheets to 44%.

[0163] In an embodiment of the present application, a relative humidity model of non-re-roasted tobacco strips is established by using parameters that affect the relative humidity in the environment between the first packaging body and the second packaging body, and a relative humidity model of re-roasted tobacco strips is established by using parameters that affect the relative humidity in the environment inside the second packaging body. During actual adjustment, the real-time value of the first target atmosphere parameter in the environment between the first packaging body and the second packaging body is obtained by combining it with the relative humidity model of non-re-roasted tobacco strips to obtain the first real-time relative humidity, and the real-time value of the second target atmosphere parameter in the environment inside the first packaging body is obtained by combining it with the relative humidity model of re-roasted tobacco strips to obtain the second real-time relative humidity. Combined with the obtained target equilibrium relative humidity range of the re-roasted tobacco strips, when it is detected that the first real-time relative humidity and the second real-time relative humidity are not the same, the relative humidity model of the re-roasted tobacco strips is used to obtain the second real-time relative humidity. When the requirements of the target equilibrium relative humidity range are met, the target atmosphere parameter adjustment value of the first target atmosphere parameter and / or the second target atmosphere parameter is determined according to the target equilibrium relative humidity range, and the preset target atmosphere parameter is automatically adjusted according to the target atmosphere parameter adjustment value, so that the first controlled atmosphere storage environment and the second controlled atmosphere storage environment meet the target equilibrium relative humidity range. Since the equilibrium relative humidity is taken as the starting point, the adjustment parameters are obtained by referring to the environment with re-roasted tobacco strips and the environment without re-roasted tobacco strips, and the relative humidity of the atmosphere controlled environment of the re-roasted tobacco strips is automatically regulated, so that the relative humidity of the re-roasted tobacco strips is moved in a direction that is conducive to the aging of the tobacco strips, so that the adjusted relative humidity is more in line with the aging requirements, thereby improving the aging quality of the re-roasted tobacco strips.

[0164] Based on the same inventive concept, the embodiment of the present application also provides a device for adjusting the relative humidity of the smoke-conditioned storage environment of redried slices for realizing the above-mentioned method for adjusting the relative humidity of the smoke-conditioned storage environment of redried slices. The implementation scheme for solving the problem provided by the device is similar to the implementation scheme recorded in the above-mentioned method, so the specific limitations in the embodiments of one or more devices for adjusting the relative humidity of the smoke-conditioned storage environment of redried slices provided below can refer to the limitations of the method for adjusting the relative humidity of the smoke-conditioned storage environment of redried slices above, and will not be repeated here.

[0165] In an exemplary embodiment, Figure 2 As shown, Figure 2 A schematic diagram of a relative humidity control system for a smoke-conditioned storage environment of redried slices provided in an embodiment of the present application provides a relative humidity control system for a smoke-conditioned storage environment of redried slices, including:

[0166] A balance humidity acquisition module is used to acquire a target balance relative humidity range for redried tobacco strips; the target balance relative humidity range is a humidity value interval that meets the aging requirements of the redried tobacco strips;

[0167] A controlled atmosphere parameter acquisition module, used for acquiring a first target controlled atmosphere parameter of a first controlled atmosphere storage environment in which the redried tobacco strips are located, and a second target controlled atmosphere parameter of a second controlled atmosphere storage environment in which the redried tobacco strips are located; wherein, the outer sides of the redried tobacco strips are, from the outside to the inside, a first packaging body and a second packaging body, and the first controlled atmosphere storage environment is an environment between the first packaging body and the second packaging body; the first target controlled atmosphere parameter is a relevant parameter affecting the relative humidity in the first controlled atmosphere storage environment; the second controlled atmosphere storage environment is an environment inside the second packaging body; the second target controlled atmosphere parameter is a relevant parameter affecting the relative humidity in the second controlled atmosphere storage environment;

[0168] A humidity calculation module, for determining a first real-time relative humidity in a non-re-roasted tobacco strip environment according to the first target atmosphere conditioning parameter and a relative humidity model for non-re-roasted tobacco strips, and for determining a second real-time relative humidity in a re-roasted tobacco strip environment according to the second target atmosphere conditioning parameter and a relative humidity model for re-roasted tobacco strips;

[0169] A humidity verification module, used for determining whether the target equilibrium relative humidity range is met according to the first real-time relative humidity, the second real-time relative humidity and respective humidity coefficients;

[0170] an adjustment value calculation module, for determining a target gas conditioning parameter adjustment value for the first target gas conditioning parameter and / or the second target gas conditioning parameter according to the target equilibrium relative humidity range when the humidity verification module fails; wherein the preset target gas conditioning parameter is included in the first target gas conditioning parameter and / or the second target gas conditioning parameter;

[0171] An adjustment module is used to adjust the first target gas conditioning parameter and / or the second target gas conditioning parameter according to the target gas conditioning parameter adjustment value so that the first gas conditioning storage environment and the second gas conditioning storage environment meet the target equilibrium relative humidity range.

[0172] The present application also provides a computer-readable storage medium on which a computer program is stored, and when the computer program is executed, the steps provided in the above embodiment can be implemented. The storage medium may include: a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, and other media that can store program codes.

[0173] The present application also provides an electronic device, see Figure 3 , a structural diagram of an electronic device provided in an embodiment of the present application, such as Figure 3 As shown, a processor 1410 and a memory 1420 may be included.

[0174] Among them, the processor 1410 may include one or more processing cores, such as a 4-core processor, an 8-core processor, etc. The processor 1410 may be implemented in at least one hardware form of DSP (Digital Signal Processing), FPGA (Field-Programmable Gate Array), and PLA (Programmable Logic Array). The processor 1410 may also include a main processor and a coprocessor. The main processor is a processor for processing data in the awake state, also known as a CPU (Central Processing Unit); the coprocessor is a low-power processor for processing data in the standby state. In some embodiments, the processor 1410 may be integrated with a GPU (Graphics Processing Unit), which is responsible for rendering and drawing the content to be displayed on the display screen. In some embodiments, the processor 1410 may also include an AI (Artificial Intelligence) processor, which is used to process computing operations related to machine learning.

[0175] The memory 1420 may include one or more computer-readable storage media, which may be non-transitory. The memory 1420 may also include a high-speed random access memory, and a non-volatile memory, such as one or more disk storage devices, flash memory storage devices. In this embodiment, the memory 1420 is at least used to store the following computer program 1421, wherein, after the computer program is loaded and executed by the processor 1410, it can implement the relevant steps in the method performed by the electronic device side disclosed in any of the aforementioned embodiments. In addition, the resources stored in the memory 1420 may also include an operating system 1422 and data 1423, etc., and the storage method may be temporary storage or permanent storage. Among them, the operating system 1422 may include Windows, Linux, Android, etc.

[0176] In some embodiments, the electronic device may further include a display screen 1430 , an input / output interface 1440 , a communication interface 1450 , a sensor 1460 , a power source 1470 , and a communication bus 1480 .

[0177] certainly, Figure 3 The structure of the electronic device shown does not constitute a limitation on the electronic device in the embodiments of the present application. In actual applications, the electronic device may include Figure 3 More or fewer components than shown, or combinations of certain components.

[0178] The various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other. For the system provided in the embodiment, since it corresponds to the method provided in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part description.

[0179] Specific examples are used herein to illustrate the principles and implementation methods of the present application, and the description of the above embodiments is only used to help understand the method and core ideas of the present application. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present application, several improvements and modifications can be made to the present application, and these improvements and modifications also fall within the scope of protection of the present application.

[0180] It should also be noted that, in this specification, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprise", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the statement "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device including the element.

Claims

1. A method for regulating the relative humidity of a smoke-conditioned storage environment for redried slices, characterized in that: include: Obtaining a target equilibrium relative humidity range for redried tobacco strips; the target equilibrium relative humidity range is a humidity value interval that meets the aging requirements of the redried tobacco strips; Obtain a first target atmosphere parameter of a first controlled atmosphere storage environment in which the redried tobacco strips are located, and a second target atmosphere parameter of a second controlled atmosphere storage environment in which the redried tobacco strips are located; wherein, the outer sides of the redried tobacco strips are, from the outside to the inside, a first packaging body and a second packaging body, and the first controlled atmosphere storage environment is an environment between the first packaging body and the second packaging body; the first target atmosphere parameter is a relevant parameter affecting the relative humidity in the first controlled atmosphere storage environment; the second controlled atmosphere storage environment is an environment inside the first packaging body; the second target atmosphere parameter is a relevant parameter affecting the relative humidity in the second controlled atmosphere storage environment; Determine a first real-time relative humidity in a non-re-roasted tobacco strip environment according to the first target atmosphere conditioning parameter and a relative humidity model for non-re-roasted tobacco strips, and determine a second real-time relative humidity in a re-roasted tobacco strip environment according to the second target atmosphere conditioning parameter and a relative humidity model for re-roasted tobacco strips; Determining whether the target equilibrium relative humidity range is met according to the first real-time relative humidity, the second real-time relative humidity and respective humidity coefficients; If not satisfied, determining a target gas conditioning parameter adjustment value for the first target gas conditioning parameter and / or the second target gas conditioning parameter according to the target equilibrium relative humidity range; wherein the preset target gas conditioning parameter is included in the first target gas conditioning parameter and / or the second target gas conditioning parameter; The first target gas conditioning parameter and / or the second target gas conditioning parameter are adjusted according to the target gas conditioning parameter adjustment value so that the first gas conditioning storage environment and the second gas conditioning storage environment meet the target equilibrium relative humidity range.

2. The relative humidity control method for the smoke-conditioned storage environment of redried slices according to claim 1, characterized in that: Determining the target gas conditioning parameter adjustment value of the first target gas conditioning parameter and / or the second target gas conditioning parameter according to the target equilibrium relative humidity range includes: Obtaining an average value of the first real-time relative humidity and the second real-time relative humidity; Determining whether the average value satisfies the target equilibrium relative humidity range; If not, determine a target gas conditioning parameter adjustment value for the first target gas conditioning parameter and / or the second target gas conditioning parameter according to the target equilibrium relative humidity range.

3. The relative humidity control method for the smoke-conditioned storage environment of redried slices according to claim 1, characterized in that: The step of determining the target gas conditioning parameter adjustment value for the first target gas conditioning parameter and / or the second target gas conditioning parameter according to the target equilibrium relative humidity range includes: Obtaining an adjustable gas conditioning parameter among the first target gas conditioning parameter and / or the second target gas conditioning parameter; An adjustment value of the adjustable atmosphere conditioning parameter is calculated according to the target equilibrium relative humidity range.

4. The relative humidity control method for the smoke-conditioned storage environment of redried slices according to claim 3, characterized in that: The adjustable atmosphere control parameters are the nitrogen volume concentration and / or temperature in the first atmosphere control storage environment.

5. The relative humidity control method for the smoke-conditioned storage environment of redried slices according to claim 1, characterized in that: Before determining the first real-time relative humidity in the non-re-roasted tobacco strip environment according to the first target atmosphere conditioning parameter and the non-re-roasted tobacco strip relative humidity model, the method further includes: Acquire first atmosphere parameters of a first experimental atmosphere storage environment under a non-re-roasted tobacco strip environment, wherein the first atmosphere parameters include: nitrogen volume concentration, temperature, and oxygen volume concentration; Acquire a first key indicator parameter affecting relative humidity in the non-re-roasted tobacco strip environment from the first air conditioning parameter, wherein the first key parameter is the first target air conditioning parameter; Obtaining a real-time relative humidity value of the first experimental controlled atmosphere storage environment; The non-re-roasted tobacco strip relative humidity model is obtained according to the first key parameter and the real-time relative humidity value of the first experimental atmosphere-controlled environment.

6. The method for regulating the temperature of the smoke conditioning storage chamber of the redried slices according to claim 5, characterized in that: The first key indicator affecting the relative humidity in the non-re-roasted tobacco strip environment is obtained from the first gas conditioning parameter, including: Obtaining the influence coefficient of each of the first air conditioning parameters on the relative humidity by using SPSS analysis software; Determine a target first influence coefficient that is greater than a first preset value among the first influence coefficients; The first atmosphere conditioning parameter corresponding to the target first influence coefficient is determined as the first key parameter.

7. The relative humidity control method for the smoke-conditioned storage environment of redried slices according to claim 5, characterized in that: Before determining the second real-time relative humidity in the re-roasted tobacco strip environment according to the second target atmosphere control parameter and the re-roasted tobacco strip relative humidity model, the method further includes: Acquiring second atmosphere parameters of a second experimental atmosphere storage environment under a redried tobacco strip environment, wherein the second atmosphere parameters include: the first key parameter and moisture content of the redried tobacco strips; Obtaining a second key parameter affecting relative humidity in the environment with re-roasted tobacco strips from the second air conditioning parameter, wherein the second key parameter is the second target air conditioning parameter; Obtaining a real-time relative humidity value of the second experimental controlled atmosphere storage environment; The redried tobacco strip relative humidity model is generated according to the second key parameter and the real-time relative humidity value of the second experimental atmosphere-controlled environment.

8. The method for regulating the temperature of the smoke conditioning storage chamber of the re-baked slices according to claim 7, characterized in that: The second key parameter affecting the relative humidity in the re-roasted tobacco strip environment is obtained from the second gas conditioning parameter, including: Obtaining a second influence coefficient of each of the second air conditioning parameters on the relative humidity by using SPSS analysis software; Determine a target second influence coefficient that is greater than a second preset value among the second influence coefficients; Determine the second atmosphere control parameter corresponding to the target second influence coefficient as the second key parameter.

9. A relative humidity control system for smoke conditioning storage environment of redried slices, characterized in that: include: A balance humidity acquisition module is used to acquire a target balance relative humidity range for redried tobacco strips; the target balance relative humidity range is a humidity value interval that meets the aging requirements of the redried tobacco strips; A controlled atmosphere parameter acquisition module, used for acquiring a first target controlled atmosphere parameter of a first controlled atmosphere storage environment in which the redried tobacco strips are located, and a second target controlled atmosphere parameter of a second controlled atmosphere storage environment in which the redried tobacco strips are located; wherein, the outer sides of the redried tobacco strips are, from the outside to the inside, a first packaging body and a second packaging body, and the first controlled atmosphere storage environment is an environment between the first packaging body and the second packaging body; the first target controlled atmosphere parameter is a relevant parameter affecting the relative humidity in the first controlled atmosphere storage environment; the second controlled atmosphere storage environment is an environment inside the first packaging body; the second target controlled atmosphere parameter is a relevant parameter affecting the relative humidity in the second controlled atmosphere storage environment; A humidity calculation module, for determining a first real-time relative humidity in a non-re-roasted tobacco strip environment according to the first target atmosphere conditioning parameter and a relative humidity model for non-re-roasted tobacco strips, and for determining a second real-time relative humidity in a re-roasted tobacco strip environment according to the second target atmosphere conditioning parameter and a relative humidity model for re-roasted tobacco strips; A humidity verification module, used for determining whether the target equilibrium relative humidity range is met according to the first real-time relative humidity, the second real-time relative humidity and respective humidity coefficients; an adjustment value calculation module, for determining a target gas conditioning parameter adjustment value for the first target gas conditioning parameter and / or the second target gas conditioning parameter according to the target equilibrium relative humidity range when the humidity verification module fails; wherein the preset target gas conditioning parameter is included in the first target gas conditioning parameter and / or the second target gas conditioning parameter; An adjustment module is used to adjust the first target gas conditioning parameter and / or the second target gas conditioning parameter according to the target gas conditioning parameter adjustment value so that the first gas conditioning storage environment and the second gas conditioning storage environment meet the target equilibrium relative humidity range.

10. An electronic device, characterized in that: include: Memory for storing computer programs; A processor, configured to implement the steps of the method according to any one of claims 1 to 8 when executing the computer program.

11. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a computer program, which implements the steps of the method according to any one of claims 1 to 8 when executed.

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