Smoking agent adding method and device, electronic equipment and storage medium

Abstract

The invention discloses a smoke agent adding method and device, electronic equipment and a storage medium. The method comprises the steps of obtaining a first sample of target tobacco leaves in a first presentation form and a second sample of the target tobacco leaves in a second presentation form; determining a first evaluation result of the first sample under each first environment parameter and a second evaluation result of the second sample under each first environment parameter; determining a target first environment parameter and a target presentation form according to the first evaluation result and the second evaluation result; placing a target sample obtained by performing environment processing on a third sample in the target presentation form through the target first environment parameter in an environment of each second environment parameter, and determining a third evaluation result of the target sample under each second environment parameter; and determining a target second environment parameter based on the third evaluation result, and adding a smoke agent to the tobacco in the target presentation form and drying the tobacco based on the target first environment parameter and the target second environment parameter, thereby improving the quality of the tobacco after the smoke agent adding treatment and the drying treatment.

Description

Technical Field

[0001] The present invention relates to the technical field of cigarette production, and in particular, to a method, device, electronic device, and storage medium for adding a smoke agent. Background Art

[0002] A heated cigarette is a tobacco product that uses an electronic device to heat tobacco materials to generate an inhalable aerosol. Among them, the smoke agent in the heated cigarette is a key component for generating the aerosol.

[0003] Currently, mainly relying on corresponding experience, the smoke agent is added to the tobacco raw materials of the heated cigarette under normal circumstances. However, the tobacco raw materials after adding the smoke agent in the above manner have problems of high surface viscosity and poor elasticity, which cannot guarantee the quality of the tobacco after applying the smoke agent, and cannot guarantee the structural integrity of the tobacco raw materials during the subsequent drying process. Summary of the Invention

[0004] The present invention provides a method, device, electronic device, and storage medium for adding a smoke agent, which ensure the application stability and uniformity of the smoke agent, and improve the quality of the tobacco after applying the smoke agent and drying treatment.

[0005] According to one aspect of the present invention, there is provided a method for adding a smoke agent, the method comprising:

[0006] Obtaining a first sample of the target tobacco leaf in a first presentation form and a second sample in a second presentation form, wherein the target tobacco leaf is a tobacco leaf processed through a preset process, the first presentation form corresponds to a sheet-like presentation form, and the second presentation form corresponds to a filamentous presentation form;

[0007] Determining a first evaluation result of the first sample under each first environmental parameter, and a second evaluation result of the second sample under each first environmental parameter, wherein the first environmental parameter is the environmental parameter when adding the smoke agent to the first sample or the second sample placed in a vacuum smoke agent adding device;

[0008] Determining a target first environmental parameter and a target presentation form corresponding to the target tobacco leaf according to the first evaluation result and the second evaluation result;

[0009] Processing a third sample of the target presentation form based on the environment corresponding to the target first environmental parameter to determine a target sample, and placing the target sample in the environment corresponding to each second environmental parameter to determine a third evaluation result of the target sample under each second environmental parameter, wherein the second environmental parameter is the environmental parameter when drying the target sample;

[0010] Determine the target second environmental parameter based on the third evaluation result, so as to perform smoke agent addition treatment and drying treatment on the tobacco in the target presentation form on the target production line based on the target first environmental parameter and the target second environmental parameter.

[0011] According to another aspect of the present invention, there is provided a smoke agent addition device, which includes:

[0012] A sample acquisition module for acquiring a first sample of the target tobacco leaf in the first presentation form and a second sample in the second presentation form, wherein the target tobacco leaf is a tobacco leaf processed through a preset process, the first presentation form corresponds to a sheet-like presentation form, and the second presentation form corresponds to a filamentous presentation form;

[0013] A sample evaluation module for determining a first evaluation result of the first sample under each first environmental parameter and a second evaluation result of the second sample under each first environmental parameter, wherein the first environmental parameter is the environmental parameter when adding a smoke agent to the first sample or the second sample placed in a vacuum smoke agent addition device;

[0014] A target first environmental parameter determination module for determining the target first environmental parameter and the target presentation form corresponding to the target tobacco leaf according to the first evaluation result and the second evaluation result;

[0015] A third evaluation result determination module for processing a third sample of the target presentation form based on the environment corresponding to the target first environmental parameter to determine the target sample, and placing the target sample in the environment corresponding to each second environmental parameter to determine the third evaluation result of the target sample under each second environmental parameter, wherein the second environmental parameter is the environmental parameter when drying the target sample;

[0016] A parameter application module for determining the target second environmental parameter based on the third evaluation result, so as to perform smoke agent addition treatment and drying treatment on the tobacco in the target presentation form on the target production line based on the target first environmental parameter and the target second environmental parameter.

[0017] According to another aspect of the present invention, there is provided an electronic device, which includes:

[0018] At least one processor; and

[0019] A memory communicatively connected to the at least one processor; wherein,

[0020] The memory stores a computer program executable by the at least one processor, and the computer program is executed by the at least one processor so that the at least one processor can execute the smoke agent addition method of any embodiment of the present invention.

[0021] According to another aspect of the present invention, there is provided a computer-readable storage medium storing computer instructions for causing a processor to implement the smoke agent addition method according to any embodiment of the present invention when executed.

[0022] According to another aspect of the present invention, there is provided a computer program product including a computer program, characterized in that the computer program implements the smoke agent addition method according to any embodiment of the present invention when executed by a processor.

[0023] The technical solution of the embodiment of the present invention includes obtaining a first sample of the target tobacco leaf in a first presentation form and a second sample in a second presentation form. The first sample is placed in the environment corresponding to each first environmental parameter, and the first evaluation result of the first sample under each first environmental parameter is determined. And the second sample is placed in the environment corresponding to each first environmental parameter, and the second evaluation result of the second sample under each first environmental parameter is determined. Based on this, the first sample is treated with a smoke agent in different environments where the smoke agent is added, and the first sample after the smoke agent is added is evaluated. And, the second sample is treated with a smoke agent in different environments where the smoke agent is added, and the second sample after the smoke agent is added is evaluated. The target first environmental parameter and the target presentation form are determined according to the first evaluation result and the second evaluation result. Based on this, the optimal first environmental parameter for adding the smoke agent and the optimal presentation form when the tobacco is added with the smoke agent are determined. The third sample of the target presentation form is processed based on the environment corresponding to the target first environmental parameter to obtain a target sample, and the target sample is placed in the environment corresponding to each second environmental parameter to dry the target sample added with the smoke agent, and the third evaluation result of the target sample under each second environmental parameter is determined to determine the target second environmental parameter according to the third evaluation result. Based on this, the optimal drying environmental parameter is determined. The tobacco in the target presentation form on the target production line is subjected to smoke agent addition treatment and drying treatment according to the target first environmental parameter and the target second environmental parameter, realizing the practical application of the target first environmental parameter and the target second environmental parameter, effectively ensuring the uniformity and stability of applying the smoke agent to the tobacco in the target presentation form on the target production line, and solving the problems that the tobacco after adding the smoke agent in the prior art has a high surface viscosity and poor elasticity and cannot guarantee the quality of the tobacco after applying the smoke agent. The technical solution provided by the present invention improves the absorption rate of the tobacco to the smoke agent, effectively improves the quality of the tobacco after the smoke agent addition treatment and the drying treatment, ensures the structural integrity of the tobacco after the drying treatment, improves the quality of the tobacco after the smoke agent addition treatment and the drying treatment, and thus improves the user's smoking experience.

[0024] It should be understood that the content described in this part is not intended to identify the key or important features of the embodiments of the present invention, nor is it used to limit the scope of the present invention. Other features of the present invention will become readily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0026] Figure 1 is a flowchart of a method for adding a smoke agent provided by an embodiment of the present invention;

[0027] Figure 2 is a partial structural example diagram of a vacuum smoke agent adding device provided by an embodiment of the present invention;

[0028] Figure 3 is a structural example diagram of a vacuum stirring bin of a vacuum smoke agent adding device provided by an embodiment of the present invention;

[0029] Figure 4 is an example diagram of a list of various first environmental parameters provided by an embodiment of the present invention;

[0030] Figure 5 is an example diagram of the moisture content information, glycerol content information, and glycerol absorption rate information corresponding to the samples after adding the smoke agent under various first environmental parameters provided by an embodiment of the present invention;

[0031] Figure 6 is an example diagram of the large and medium sheet rate and fragment rate information corresponding to the first sample after adding the smoke agent under various first environmental parameters provided by an embodiment of the present invention;

[0032] Figure 7 is an example diagram of the filament rate, whole filament rate, broken filament rate, and filling value information corresponding to the second sample after adding the smoke agent under various first environmental parameters provided by an embodiment of the present invention;

[0033] Figure 8 is an example diagram of the reducing sugar content information and total sugar content information corresponding to the samples after adding the smoke agent under various first environmental parameters provided by an embodiment of the present invention;

[0034] Figure 9 is an example diagram of the nicotine content information, total nitrogen content information, chloride ion content information, and potassium ion content information corresponding to the samples after adding the smoke agent under various first environmental parameters provided by an embodiment of the present invention;

[0035] Figure 10 It is an example diagram of the content information of aroma components corresponding to samples after adding smoke agent under various first environmental parameters provided by an embodiment of the present invention;

[0036] Figure 11 It is an example diagram of the evaluation results of samples after adding smoke agent under various first environmental parameters provided by an embodiment of the present invention in the dimension of sensory quality;

[0037] Figure 12 It is a flowchart of a smoke agent addition method provided by an embodiment of the present invention;

[0038] Figure 13 It is an example diagram of a list when drying various target samples provided by an embodiment of the present invention;

[0039] Figure 14 It is an example diagram of the change in moisture content when drying target samples with different glycerol contents provided by an embodiment of the present invention;

[0040] Figure 15 It is an example diagram of the change in drying rate when drying target samples with different glycerol contents provided by an embodiment of the present invention;

[0041] Figure 16 It is an example diagram of the change rate of glycerol content when drying target samples with different glycerol contents provided by an embodiment of the present invention;

[0042] Figure 17 It is an example diagram of the loss rate of glycerol content when drying target samples with different glycerol contents provided by an embodiment of the present invention;

[0043] Figure 18 It is an example diagram of the content information of aroma components after drying target samples with different glycerol contents provided by an embodiment of the present invention;

[0044] Figure 19 It is a schematic structural diagram of a smoke agent addition device provided by an embodiment of the present invention;

[0045] Figure 20 It is a schematic structural diagram of an electronic device for implementing the smoke agent addition method of an embodiment of the present invention. Detailed implementation manners

[0046] To enable those skilled in the art to better understand the solution of the present invention, the following will clearly and completely describe the technical solution 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 the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0047] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above accompanying drawings are used to distinguish similar objects, and do not necessarily need to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device that includes a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0048] Embodiment 1

[0049] Figure 1 is a flowchart of a method for adding a smoke agent provided in Embodiment 1 of the present invention. This embodiment is applicable to determining the environmental parameters when adding a smoke agent based on a vacuum smoke agent adding device during the production process of heated cigarettes and the environmental parameters when drying the tobacco after adding the smoke agent, so as to perform stable addition processing and drying processing of the smoke agent on the tobacco on the production line. This method can be executed by a smoke agent adding device, which can be implemented in the form of hardware and / or software, and the smoke agent adding device can be configured in an electronic device such as a mobile phone, a computer, or a server. As Figure 1 shown, the method includes:

[0050] S110. Obtain a first sample of the target tobacco leaf in a first presentation form and a second sample in a second presentation form, where the target tobacco leaf is a tobacco leaf processed through a preset process, the first presentation form corresponds to a sheet presentation form, and the second presentation form corresponds to a filament presentation form.

[0051] Among them, since the technical solution provided by the embodiments of the present invention can be applied to the processes of adding a smoke agent and drying in the production process of heated tobacco products, the preset process can be the redrying and aging process in the production process of heated tobacco products. That is, the target tobacco leaves can be the tobacco leaves processed through the redrying and aging process in the production process of heated tobacco products. The first sample in the first presentation form can be the cut tobacco sample corresponding to the target tobacco leaves. The second sample in the second presentation form can be the shredded tobacco sample corresponding to the target tobacco leaves.

[0052] Specifically, in order to ensure that the tobacco after adding the smoke agent can meet the actual production requirements of heated tobacco products, samples of the raw materials for heated tobacco products can be obtained first to determine the environmental parameters for adding the smoke agent. That is, the first sample in the first presentation form of the target tobacco leaves processed through the redrying and aging process, namely the cut tobacco sample, and the second sample of the target tobacco leaves in the second presentation form, namely the shredded tobacco sample, are obtained. Optionally, the second sample can be the sample obtained by cutting the first sample.

[0053] Exemplarily, taking the middle cut tobacco processed through the redrying and aging process as the first sample of the target tobacco leaves in the first presentation form as an example for illustration. The middle cut tobacco processed through the redrying and aging process can be blended according to the production formula information corresponding to the heated tobacco products, and the first sample is obtained through multiple sampling processes. The first sample is cut, and the shredded tobacco sample after cutting is used as the second sample.

[0054] S120. Determine the first evaluation result of the first sample under each first environmental parameter and the second evaluation result of the second sample under each first environmental parameter, where the first environmental parameter is the environmental parameter when adding the smoke agent to the first sample or the second sample placed in the vacuum smoke agent adding device.

[0055] Among them, the vacuum smoke agent adding device at least includes: a vacuum stirring chamber, an atomizing nozzle, a pressure detection module, and a vacuum pump; wherein, the vacuum stirring chamber is used for stirring the sample contained therein; the atomizing nozzle is inside the vacuum stirring chamber and is used for spraying the smoke agent on the sample contained in the vacuum stirring chamber; the pressure detection module is deployed at a preset position in the vacuum stirring chamber and is used for detecting the pressure information in the vacuum stirring chamber; the vacuum pump is connected to the vacuum stirring chamber through a vacuum pipeline and is used for sucking the air in the vacuum stirring chamber to create a vacuum environment under different pressure information.

[0056] Optionally, the pressure detection module can include a chamber pressure transmitter and a chamber pressure gauge. Refer to Figure 2 , Figure 2 which is a partial structural example diagram of the vacuum smoke agent adding device. The vacuum smoke agent adding device 2 at least includes: a vacuum stirring chamber 21, an atomizing nozzle 22, a chamber pressure gauge 23, a chamber pressure transmitter 24, and a vacuum pump 25.

[0057] Among them, a vacuum stirring bin 21 is used for stirring the samples it holds. An atomizing nozzle 22 is inside the vacuum stirring bin 21 and is used for spraying a smoke agent on the samples held in the vacuum stirring bin 21. A bin pressure gauge 23 and a bin pressure transmitter 24 are deployed at preset positions of the vacuum stirring bin 21 and are used for detecting the pressure information of the vacuum stirring bin 21. A vacuum pump 25 is connected to the vacuum stirring bin 21 through a vacuum pipeline and is used for sucking the air inside the vacuum stirring bin 21 to create a vacuum environment under different pressure information inside the vacuum stirring bin 21.

[0058] Among them, the vacuum stirring bin 21 includes: an outer cylinder, an inner cylinder, and a plurality of other components. See Figure 3 , Figure 3 is a structural schematic diagram of the vacuum stirring bin 21. The vacuum stirring bin 21 includes: an outer cylinder 21a, an inner cylinder 21b, an end cover 21c, a roller group 21d, a limit roller 21e, a scraper 21f, and a rake tooth 21g.

[0059] Among them, the outer cylinder 21a is stably placed on the ground through corresponding brackets. The inner cylinder 21b is coaxially embedded inside the outer cylinder 21a, and the diameter of the inner cylinder 21b is smaller than that of the outer cylinder 21a. A roller group 21d is provided on the inner wall of the outer cylinder. The roller group 21d is used to drive the inner cylinder 21b to rotate inside the outer cylinder 21a along the central axis collinear with the outer cylinder 21a. The atomizing nozzle 22 is deployed through the central wall at one end of the inner cylinder 21b. According to the atomizing nozzle 22 inside the inner cylinder 21b, a smoke agent is sprayed on the samples held in the inner cylinder 21b. A number of rake teeth 21g are arrayed inside the inner cylinder 21b and are used for turning the samples held in the inner cylinder 21b to ensure the uniformity of spraying the smoke agent. An end cover 21c is provided at one end of the outer cylinder 21a, and the cavity space of the outer cylinder 21a is connected to the vacuum pump 25 through a vacuum pipe at the cylinder wall. The vacuum pump 25 is used for sucking air to create a vacuum environment inside the outer cylinder 21a.

[0060] It should be noted that in order to ensure that the inside of the inner cylinder 21b containing samples is a vacuum environment, through holes with apertures smaller than a preset width are arrayed on the surface of the inner cylinder 21b, which are used to realize the connection between the inner cylinder 21b and the outer cylinder 21a, so that both inside and outside the inner cylinder 21b in the outer cylinder 21a are in a vacuum environment. In addition, to prevent the samples held in the inner cylinder 21b from falling when the inner cylinder 21b rotates, a mesh end cover is hinged at the mouth of the inner cylinder 21b to achieve the effect of preventing the samples from falling while ensuring the connection between the outer cylinder 21a and the inner cylinder 21b. Based on this, a vacuum environment under different pressure information is created by regulating the vacuum pump 25.

[0061] Among them, the first environmental parameters include: the smoke agent information of the sample sprayed into the vacuum mixing bin of the vacuum smoke agent adding device, the vacuum degree information, temperature information, pressure information, and pressure application duration information of the vacuum mixing bin. Among them, the smoke agent information is the composition information of the smoke agent.

[0062] Among them, the smoke agent information can be the composition information of the smoke agent. Optionally, the smoke agent can be a mixed solution composed of glycerol and ethanol, or a mixed solution composed of glycerol and water. The vacuum degree information is a physical quantity that measures the degree of rarefaction of gas in a vacuum state. The vacuum degree information can be the parameter corresponding to the vacuum pump of the vacuum smoke agent adding device. The temperature information can include the inner cylinder temperature information and outer cylinder temperature information of the vacuum mixing bin of the vacuum smoke agent adding device. Among them, the inner cylinder temperature information can be understood as the temperature of the inner cylinder of the vacuum smoke agent adding device containing the first sample or the second sample. The outer cylinder temperature information can be understood as the temperature of the wall of the outer cylinder of the vacuum smoke agent adding device. The pressure information can be understood as the ejector pressure information of the vacuum smoke agent adding device when adding the smoke agent. The pressure application duration information can be understood as the time length for the vacuum smoke agent adding device to maintain pressure when adding the smoke agent.

[0063] It should be noted that the smoke agent information and / or vacuum degree information corresponding to different types of first environmental parameters are different.

[0064] Among them, the first evaluation result can be the result obtained after evaluating the first sample after adding the smoke agent. Correspondingly, the second evaluation result can be understood as the result obtained after evaluating the first sample after adding the smoke agent.

[0065] Specifically, for multiple first environmental parameters, place the first sample in the environment corresponding to each first environmental parameter to perform the smoke agent adding treatment on the first sample. Evaluate the first sample after adding the smoke agent to determine the first evaluation result corresponding to the first sample under each first environmental parameter. Correspondingly, place the second sample in the environment corresponding to each first environmental parameter to perform the smoke agent adding treatment on the second sample. Evaluate the second sample after adding the smoke agent to determine the second evaluation result corresponding to the second sample under each first environment. Based on this, the smoke agent adding treatment for the cut tobacco sample and the sliced tobacco sample, as well as the evaluation treatment for the sample after adding the smoke agent, are realized, which is convenient for subsequently determining the optimal first environmental parameters according to the evaluation results.

[0066] In the embodiments of the present invention, the method for determining the first evaluation result of the first sample under each first environmental parameter may be: for multiple first environmental parameters, perform an evaluation process on the first sample under each first environmental parameter in at least one first dimension, and determine the first evaluation attribute of the first sample under each first environmental parameter in each first dimension; wherein, the at least one first dimension includes at least one of the moisture content dimension, sugar content dimension, nitrogen-containing compound content dimension, inorganic salt content dimension, aroma component content dimension, tobacco integrity dimension, and sensory quality dimension; according to the first weight coefficient corresponding to the first dimension and the first evaluation attribute, determine the first evaluation result corresponding to the first sample under each first environmental parameter.

[0067] Among them, in order to ensure the comprehensiveness and accuracy of the evaluation of the first sample after adding the smoke generator, the evaluation process may be performed on the first sample under each first environmental parameter in at least one dimension. The at least one first dimension includes at least one of the moisture content dimension, sugar content dimension, nitrogen-containing compound content dimension, inorganic salt content dimension, aroma component content dimension, tobacco integrity dimension, and sensory quality dimension.

[0068] Among them, the moisture content dimension can be used to evaluate the water content information of the first sample after adding the smoke generator. The sugar content dimension can be used to evaluate the reducing sugar content information and total sugar content information of the first sample after adding the smoke generator. The nitrogen-containing compound content dimension can be used to evaluate the nicotine content information and total nitrogen content information of the first sample after adding the smoke generator. The inorganic salt content dimension can be used to evaluate the potassium content information and chlorine content information of the first sample after adding the smoke generator. The aroma component content dimension can be used to evaluate the glycerol content information, new value diene content information, Maillard reaction product content information, phenylalanine content information, cembrane content information, and carotenoid degradation product content information, etc. contained in the first sample after adding the smoke generator. The tobacco integrity dimension can be used to evaluate the large and medium flake rate and fragment rate of the first sample after adding the smoke generator. The sensory quality dimension is used to evaluate the flue gas temperature, aroma, irritation degree, flue gas concentration, harmony, and off-flavor, etc. when the first sample after adding the smoke generator burns.

[0069] The first evaluation attribute can be used to characterize the evaluation result of the first sample in the current first dimension. Optionally, the first evaluation attribute may be determined based on all evaluation parameters in the current first dimension. For example, the first evaluation attribute of the first sample in the tobacco integrity dimension may be determined according to the evaluation parameters of the large and medium flake rate and the fragment rate of the first sample. The first weight coefficient may be a weight coefficient preset according to actual needs and corresponding to the current first dimension. The first evaluation result may be determined according to the first evaluation attribute of the first sample in each first dimension and the corresponding first weight coefficient.

[0070] Specifically, for multiple first environmental parameters, place the first sample under each first environmental parameter to perform a smoke agent addition treatment on the first sample, and perform an evaluation treatment on the first sample after the smoke agent addition in at least one first dimension to determine the first evaluation attribute of the first sample in each first dimension. According to the first evaluation attribute of the first sample under each first environmental parameter in each first dimension and the corresponding first weight coefficient, determine the first evaluation result corresponding to the first sample.

[0071] Optionally, the method for determining the second evaluation result of the second sample under each first environmental parameter may be: for multiple first environmental parameters, perform an evaluation treatment on the second sample under each first environmental parameter in at least one first dimension to determine the second evaluation attribute of the second sample under each first environmental parameter in each first dimension; wherein, at least one first dimension includes at least one of a moisture content dimension, a sugar content dimension, a nitrogen compound content dimension, an inorganic salt content dimension, an aroma component content dimension, a tobacco integrity dimension, and a sensory quality dimension; according to the first weight coefficient corresponding to the first dimension and the second evaluation attribute, determine the second evaluation result corresponding to the second sample under each first environmental parameter.

[0072] It should be noted that the tobacco integrity dimension corresponding to the second sample is used to evaluate the filament rate and whole filament rate of the second sample after the smoke agent addition. The second evaluation attribute can be used to characterize the evaluation result of the second sample in the current first dimension. The second evaluation result can be determined according to the second evaluation attribute of the second sample in each first dimension and the corresponding first weight coefficient.

[0073] Specifically, for multiple first environmental parameters, place the second sample under each first environmental parameter to perform a smoke agent addition treatment on the second sample, and perform an evaluation treatment on the second sample after the smoke agent addition in at least one first dimension to determine the second evaluation attribute of the second sample in each first dimension. According to the second evaluation attribute of the second sample under each first environmental parameter in each first dimension and the corresponding first weight coefficient, determine the second evaluation result corresponding to the second sample.

[0074] Exemplarily, refer to Figure 4 , Figure 4 which is an example diagram of the column representation of multiple first environmental parameters. According to the first environmental parameters including: the smoke agent information of the sample sprayed into the vacuum stirring bin of the vacuum smoke agent addition device, the vacuum degree information, temperature information, pressure information, and pressure application duration information of the vacuum stirring bin, and the smoke agent information and / or vacuum degree information corresponding to different first environmental parameters are different, determine multiple first environmental parameters. Figure 4The first environmental parameters in [[ ]] include: the mixed solution, the vacuum degree, the temperature of the material tank, the injection pressure, the pressure holding time, and the temperature of the bin wall. Among them, the mixed solution corresponds to the smoke agent information mentioned above, the vacuum degree corresponds to the vacuum degree information mentioned above, the temperature of the material tank corresponds to the inner cylinder temperature in the temperature information mentioned above, the temperature of the bin wall corresponds to the outer cylinder temperature in the temperature information mentioned above, the injection pressure corresponds to the pressure information mentioned above, and the pressure holding time corresponds to the pressure application duration information mentioned above.

[0075] It should be noted that since Figure 4 there are two types of mixed solutions in [[ ]], one is a mixed solution of glycerol and water, and the other is a mixed solution of glycerol and absolute ethanol. Glycerol is included in the composition of both mixed solutions. Therefore, in Figure 4 only the different components in the mixed solution are stated in the column of the mixed solution. Figure 4 The raw material state in [[ ]] corresponds to the presentation form mentioned above. The tobacco flakes correspond to the first sample under the first presentation form mentioned above, and the cut tobacco corresponds to the second sample under the second presentation form mentioned above.

[0076] Combined with the above examples, multiple first samples (tobacco flake samples) and second samples (cut tobacco samples) with a mass of 500.00 g are obtained respectively, and a first smoke agent is prepared by mixing 50 ml of glycerol and 50 ml of water, and a second smoke agent is prepared by mixing 50 ml of glycerol and 50 ml of absolute ethanol.

[0077] According to Figure 4 the various first environmental parameters shown in [[ ]], the first sample (tobacco flakes) and the second sample (cut tobacco) are respectively placed in a vacuum smoke agent adding device, and the tobacco flakes or cut tobacco in the vacuum smoke agent adding device are processed according to the corresponding environments corresponding to the various first environmental parameters to obtain tobacco flakes / cut tobacco after adding the smoke agent. For example, taking Figure 4 one of the first environmental parameters T1 in [[ ]] as an example, the tobacco flakes are placed in the vacuum stirring bin of the vacuum smoke agent adding device, and under the conditions of normal atmospheric pressure for the vacuum degree, 30 °C for the temperature of the material tank, 600 kPa for the injection pressure, 120 s for the pressure holding time, and 60 °C for the temperature of the bin wall, the smoke agent obtained by mixing glycerol and absolute ethanol is added to the tobacco flakes in the vacuum stirring bin through the atomizing nozzle of the vacuum smoke agent adding device to obtain tobacco flakes after adding the smoke agent.

[0078] Based on Figure 4 the environments corresponding to the various first environmental parameters shown in [[ ]], the tobacco flakes or cut tobacco in the vacuum smoke agent adding device are processed to obtain tobacco flakes / cut tobacco after adding the smoke agent.

[0079] For each tobacco sheet / tobacco cut after adding the smoke agent, determine the moisture content information, i.e., the moisture content rate information, in each tobacco sheet / tobacco cut by gas chromatography, which corresponds to the first evaluation attribute of the first sample mentioned above in the dimension of moisture content. And determine the glycerol content information in each tobacco sheet / tobacco cut by gas chromatography. And determine the glycerol absorption rate information of each tobacco sheet / tobacco cut based on the glycerol content information in the tobacco sheet / tobacco cut after adding the smoke agent and the glycerol content information in the applied smoke agent.

[0080] The moisture content information, glycerol content information, and glycerol absorption rate information in each tobacco sheet / tobacco cut are as Figure 5 shown. Figure 5 It includes Figure (a), Figure (b), Figure (c), and Figure (d). Figure 5 Figure (a) in it contains the moisture content information, glycerol content information, and glycerol absorption rate information of the first sample obtained after adding the smoke agent prepared by mixing glycerol and absolute ethanol to the first sample (tobacco sheet) under each first environmental parameter except the smoke agent information. Figure 5 Figure (b) in it contains the moisture content information, glycerol content information, and glycerol absorption rate information of the first sample obtained after adding the smoke agent prepared by mixing glycerol and water to the first sample (tobacco sheet) under each first environmental parameter except the smoke agent information. Figure 5 Figure (c) in it contains the moisture content information, glycerol content information, and glycerol absorption rate information of the second sample obtained after adding the smoke agent prepared by mixing glycerol and absolute ethanol to the second sample (tobacco cut) under each first environmental parameter except the smoke agent information. Figure 5 Figure (d) in it contains the moisture content information, glycerol content information, and glycerol absorption rate information of the second sample obtained after adding the smoke agent prepared by mixing glycerol and water to the second sample (tobacco cut) under each first environmental parameter except the smoke agent information.

[0081] According to Figure 5 it can be seen that among different first environmental parameters, the glycerol content in the tobacco sheet / tobacco cut after applying the smoke agent under vacuum is higher than that in the tobacco sheet / tobacco cut after applying the smoke agent under normal pressure. And, the fluctuation degree of the glycerol content in the tobacco sheet / tobacco cut after applying the smoke agent under normal pressure is higher than that in the tobacco sheet / tobacco cut after applying the smoke agent under vacuum. Also, according to Figure 5 it can be seen that the moisture content of the tobacco sheet / tobacco cut obtained after adding the smoke agent to the tobacco sheet / tobacco cut based on the mixed solution of glycerol and water is higher than that of the tobacco sheet / tobacco cut obtained after adding the smoke agent to the tobacco sheet / tobacco cut based on the mixed solution of glycerol and absolute ethanol.

[0082] With the standard moisture content of tobacco sheet / tobacco cut filler being 12.00%, the proportion of glycerol content in the tobacco sheet / tobacco cut filler after adding the fuming agent to the glycerol content in the fuming agent is taken as the glycerol absorption rate. For tobacco sheet, when the fuming agent is a mixture of glycerol and absolute ethanol, the glycerol content and glycerol absorption rate of the tobacco sheet after adding the fuming agent under the first environmental parameter with a vacuum degree of 1200 Pa are high. When the fuming agent is a mixture of glycerol and water, the glycerol content and glycerol absorption rate of the tobacco sheet after adding the fuming agent under the first environmental parameter with a vacuum degree of 600 Pa are high. Since the rule of tobacco cut filler is similar to that of tobacco sheet, it will not be elaborated here.

[0083] According to Figure 5 it can be known that, compared with adding the fuming agent under normal pressure, when the fuming agent is a mixed solution of glycerol and absolute ethanol, the moisture content of the tobacco sheet / tobacco cut filler after adding the fuming agent under normal pressure is higher than that of the tobacco sheet / tobacco cut filler after adding the fuming agent under vacuum. Among them, the moisture content of the tobacco sheet is the lowest under the vacuum degree of 1200 Pa, and the moisture content of the tobacco cut filler is the lowest under the vacuum degree of 600 Pa. When the fuming agent is a mixed solution of glycerol and water, there is no significant difference in the moisture content of the tobacco sheet / tobacco cut filler after adding the fuming agent under normal pressure and that after adding the fuming agent under vacuum.

[0084] Based on the above, under the same presentation form and the same fuming agent information, the glycerol absorption rate of the tobacco sheet / tobacco cut filler obtained by adding the fuming agent under vacuum is higher than that of the tobacco sheet / tobacco cut filler obtained by adding the fuming agent under normal pressure. The glycerol absorption rate of the tobacco cut filler is higher than that of the tobacco sheet. Adding the fuming agent with a mixed solution of glycerol and water to the tobacco sheet / tobacco cut filler is better than adding the fuming agent with a mixed solution of glycerol and absolute ethanol to the tobacco sheet / tobacco cut filler.

[0085] For each tobacco sheet / tobacco cut filler after adding the fuming agent, determine the large and medium sheet rate and fragment rate corresponding to each tobacco sheet, and determine the filament rate, whole filament rate, broken filament rate and filling value corresponding to each tobacco cut filler. The filling value is used to characterize the volume occupied by unit mass of tobacco cut filler under standard conditions. It should be noted that the first evaluation attribute of the first sample in the dimension of tobacco integrity is characterized by the large and medium sheet rate and fragment rate, and the second evaluation attribute of the second sample in the dimension of tobacco integrity is characterized by the filament rate, whole filament rate, broken filament rate and filling value.

[0086] The large and medium sheet rate and fragment rate of each tobacco sheet are as Figure 6 shown. Figure 6 It is an example diagram of the large and medium sheet rate and fragment rate of each first sample after adding the fuming agent. Figure 6 It includes Figure (a), Figure (b), Figure (c) and Figure (d). Among them, Figure 6Figure (a) in [reference] includes the information on the large and medium flake rate of the first sample (tobacco flakes) after adding the smoke agent obtained by mixing glycerol and absolute ethanol under each first environmental parameter except the smoke agent information. Figure 6 Figure (b) in [reference] includes the information on the large and medium flake rate of the first sample (tobacco flakes) after adding the smoke agent obtained by mixing glycerol and water under each first environmental parameter except the smoke agent information. Figure 6 Figure (c) in [reference] includes the information on the fragment rate of the first sample (tobacco flakes) after adding the smoke agent obtained by mixing glycerol and absolute ethanol under each first environmental parameter except the smoke agent information. Figure 6 Figure (d) in [reference] includes the information on the fragment rate of the first sample (tobacco flakes) after adding the smoke agent obtained by mixing glycerol and water under each first environmental parameter except the smoke agent information. According to Figure 6 it can be seen that based on the smoke agent obtained by mixing glycerol and absolute ethanol, the large and medium flake rate of the tobacco flakes after the addition treatment decreases under normal pressure, and the fragment rate increases. Under the same smoke agent information, different vacuum degree information has little influence on the large and medium flake rate and fragment rate of the tobacco flakes.

[0087] The filament rate, whole filament rate, broken filament rate, and filling value corresponding to each type of cut tobacco are as Figure 7 shown, Figure 7 which is an information example diagram of the filament rate, whole filament rate, broken filament rate, and filling value corresponding to each second sample after adding the smoke agent under various first environmental parameters. Figure 7 It includes Figure (a), Figure (b), Figure (c), and Figure (d). Among them, Figure 7 Figure (a) in [reference] includes the information on the filament rate and whole filament rate of the second sample (cut tobacco) after adding the smoke agent obtained by mixing glycerol and absolute ethanol under each first environmental parameter except the smoke agent information. Figure 7 Figure (b) in [reference] includes the filament rate and whole filament rate of the second sample (cut tobacco) after adding the smoke agent obtained by mixing glycerol and water under each first environmental parameter except the smoke agent information. Figure 7 Figure (c) in [reference] includes the broken filament rate and filling value of the second sample (cut tobacco) after adding the smoke agent obtained by mixing glycerol and absolute ethanol under each first environmental parameter except the smoke agent information. Figure 7 Figure (d) in [reference] includes the broken filament rate and filling value of the second sample (cut tobacco) after adding the smoke agent obtained by mixing glycerol and water under each first environmental parameter except the smoke agent information. According to Figure 7It can be seen that the filament length rate and whole filament rate of the cut tobacco after adding the smoke generator decrease, the filling value decreases, and the broken cut tobacco rate increases. When the smoke generator is a mixed solution of glycerol and absolute ethanol, the vacuum degree information has little influence on the filament length rate, whole filament rate, broken cut tobacco rate and filling value of the cut tobacco. When the smoke generator is a mixed solution of glycerol and water, when the vacuum degree is 600 Pa, the filament length rate and medium filament rate of the cut tobacco after adding the smoke generator are the highest. When the smoke generator is a mixed solution of glycerol and water, the filling value of the cut tobacco is lower than that of the cut tobacco without adding the smoke generator. According to Figures 6 to 7 It can be seen that when the smoke generator is a mixed solution of glycerol and water, the cut tobacco / cut tobacco sheet has strong anti-breakage property and low broken cut tobacco rate.

[0088] For each cut tobacco sheet / cut tobacco after adding the smoke generator, the reducing sugar content information, total sugar content information, nicotine content information, total nitrogen content information, chloride ion content information and potassium ion content information of each cut tobacco sheet / cut tobacco are measured by a continuous flow analyzer. The content information of aroma components such as new value diene content information, Maillard reaction product content information, phenylalanine content information, cembratrienoid content information and carotenoid degradation product content information is detected by a gas chromatography-mass spectrometry.

[0089] The reducing sugar content information and total sugar content information in each cut tobacco sheet / cut tobacco are as Figure 8 shown. Figure 8 It includes Figure (a), Figure (b), Figure (c) and Figure (d). Among them, Figure 8 Figure (a) in it contains the reducing sugar content information and total sugar content information of the first sample (cut tobacco sheet) obtained after adding the smoke generator prepared by mixing glycerol and absolute ethanol under each first environmental parameter except the smoke generator information. Figure 8 Figure (b) in it contains the reducing sugar content information and total sugar content information of the first sample (cut tobacco sheet) obtained after adding the smoke generator prepared by mixing glycerol and water under each first environmental parameter except the smoke generator information. Figure 8 Figure (c) in it contains the reducing sugar content information and total sugar content information of the second sample (cut tobacco) obtained after adding the smoke generator prepared by mixing glycerol and absolute ethanol under each first environmental parameter except the smoke generator information. Figure 8 Figure (d) in it contains the reducing sugar content information and total sugar content information of the second sample (cut tobacco) obtained after adding the smoke generator prepared by mixing glycerol and water under each first environmental parameter except the smoke generator information.

[0090] The nicotine content information, total nitrogen content information, chloride ion content information and potassium ion content information in each cut tobacco sheet / cut tobacco are as Figure 9 shown. Figure 9It includes (a) figure, (b) figure, (c) figure and (d) figure. Among them, Figure 9 In the (a) figure, after adding the smoke agent obtained by mixing glycerol and absolute ethanol to the first sample (tobacco flakes) under each first environmental parameter except the smoke agent information, the nicotine content information, total nitrogen content information, chloride ion content information and potassium ion content information of the first sample are included. Figure 9 In the (b) figure, after adding the smoke agent obtained by mixing glycerol and water to the first sample (tobacco flakes) under each first environmental parameter except the smoke agent information, the nicotine content information, total nitrogen content information, chloride ion content information and potassium ion content information of the first sample are included. Figure 9 In the (c) figure, after adding the smoke agent obtained by mixing glycerol and absolute ethanol to the second sample (tobacco shreds) under each first environmental parameter except the smoke agent information, the nicotine content information, total nitrogen content information, chloride ion content information and potassium ion content information of the second sample are included. Figure 9 In the (d) figure, after adding the smoke agent obtained by mixing glycerol and water to the second sample (tobacco shreds) under each first environmental parameter except the smoke agent information, the nicotine content information, total nitrogen content information, chloride ion content information and potassium ion content information of the second sample are included.

[0091] According to Figure 8 and Figure 9 It can be seen that adding the smoke agent has little effect on the nicotine content, total nitrogen content, chloride ion content and potassium ion content of tobacco flakes / tobacco shreds under normal pressure. The reducing sugar content, total sugar content and nicotine content of tobacco flakes / tobacco shreds after adding the smoke agent in a vacuum environment are lower than those in the normal pressure environment. Under the same presentation form and the same smoke agent information, the first environmental parameter with a vacuum degree of 600 Pa or 1200 Pa has little effect on the reducing sugar content, total sugar content and nicotine content of tobacco flakes / tobacco shreds after adding the smoke agent.

[0092] The aroma component information in each tobacco flake / tobacco shred is as Figure 10 shown. Figure 10 It includes (a) figure, (b) figure, (c) figure. Figure 10 In the (a) figure of it, the new value diene content information and total aroma component content information of tobacco flakes / tobacco shreds after adding the smoke agent are included. Figure 10 In the (b) figure of it, the Maillard reaction product content information, phenylalanine content information and other aroma component content information of tobacco flakes / tobacco shreds after adding the smoke agent are included. Figure 10 In the (c) figure of it, the cembranoids content information and carotenoid degradation product content information of tobacco flakes / tobacco shreds after adding the smoke agent are included.

[0093] According to Figure 10It can be seen that when the smoke agent is a mixed solution of glycerol and water and the presentation form is filamentous, the total content of aroma components is relatively high at a vacuum degree of 600 Pa and 1200 Pa. When the smoke agent is a mixed solution of glycerol and water and the presentation form is sheet-like, the total content of aroma components is medium at a vacuum degree of 600 Pa and 1200 Pa. When the smoke agent is a mixed solution of glycerol and absolute ethanol and the presentation form is filamentous, the total content of aroma components is medium at a vacuum degree of 600 Pa and 1200 Pa. When the presentation form is the same and the smoke agent information is the same, the total content of aroma components corresponding to a vacuum degree of 600 Pa is the highest, higher than that corresponding to a vacuum degree of 1200 Pa. When other environmental parameters in the first environmental parameters are the same, the total content of aroma components in the tobacco flakes / tobacco cuttings after adding the smoke agent under atmospheric pressure is higher than that in the tobacco flakes / tobacco cuttings without adding the smoke agent. The content of phenylalanine substances in the tobacco flakes / tobacco cuttings after adding the smoke agent in a vacuum environment decreases. The content of plastid pigment degradation products accounts for more than 90% of the content of aroma components, and the content of neophytadiene, the degradation product of chlorophyll, is the highest. The change of neophytadiene in the tobacco flakes / tobacco cuttings after adding the smoke agent under different first environmental parameters is not significant. When the smoke agent information is different and the presentation form is different, the influence of the vacuum degree on the content of aroma components in the tobacco flakes / tobacco cuttings after adding the smoke agent is not significant. When the smoke agent is glycerol and water, the content of carotenoid degradation products in the tobacco cuttings after adding the smoke agent at a vacuum degree of 600 Pa is the highest, and the growth rate reaches 10.14 μg / g. Other aroma substances are mainly guaiacol, 2,6-nonadienal, safranal, etc., and the content is relatively low. When the smoke agent is glycerol and water, the content is the highest in the tobacco cuttings after adding the smoke agent at a vacuum degree of 600 Pa. Therefore, the vacuum smoke agent adding equipment can improve the content of aroma components, especially the content of carotenoid degradation products.

[0094] Perform an evaluation process on the sensory quality dimension of each tobacco flakes / tobacco cuttings after adding the smoke agent to determine the evaluation attributes corresponding to the flue gas temperature, aroma, irritation degree, flue gas concentration, harmony, and off-flavors of each tobacco flakes / tobacco cuttings after adding the smoke agent. The evaluation results of each tobacco flakes / tobacco cuttings in the sensory quality dimension are as Figure 11 shown. Figure 11 It includes Figure (a), Figure (b), Figure (c), and Figure (d). Figure 11 Figure (a) in it contains the evaluation results of the first sample (tobacco flakes) in the sensory quality dimension after adding the smoke agent obtained by mixing glycerol and absolute ethanol to the first sample under each first environmental parameter except the smoke agent information. Figure 11Figure (b) shows the evaluation results of the first sample (tobacco sheet) in the sensory quality dimension after adding the smoke agent obtained by mixing glycerol and water under each first environmental parameter except for the smoke agent information. Figure 11 Figure (c) shows the evaluation results of the second sample (tobacco shreds) in the sensory quality dimension after adding the smoke agent obtained by mixing glycerol and absolute ethanol under each first environmental parameter except for the smoke agent information. Figure 11 Figure (d) shows the evaluation results of the second sample (tobacco shreds) in the sensory quality dimension after adding the smoke agent obtained by mixing glycerol and water under each first environmental parameter except for the smoke agent information. According to Figure 11 It can be seen that when the smoke agent is glycerol and water, the evaluation results of the tobacco shreds obtained after adding the smoke agent to the tobacco shreds under a vacuum environment are the highest in the sensory quality dimension. The evaluation results of the tobacco sheet / tobacco shreds after adding the smoke agent under normal pressure are relatively low in the sensory quality dimension. It should be noted that if the application of the smoke agent is unstable, or the absorption rate of the tobacco sheet / tobacco shreds to the smoke agent is relatively low, it will lead to relatively low evaluation results in the sensory quality dimension. Therefore, according to Figure 11 It can be seen that when the smoke agent is glycerol and water, the sensory quality of the tobacco shreds obtained after adding the smoke agent to the tobacco shreds under a vacuum environment is good, and the stability of the smoke agent application is high.

[0095] It should be noted that Figures 5 to 11 In, the upper and lower ranges of the data points in each figure are used to characterize the standard error range of the value. For example, Figure 5 The upper and lower ranges corresponding to the data point b in Figure b are used to characterize the standard error range of the glycerol absorption rate corresponding to the first environmental parameter T1. The different lowercase letters marked in each figure are used to characterize that the data points are significantly different at the P<0.05 level (in one-way ANOVA and multiple-group data comparison (such as LSD method and Duncan method), the P value is an index used to measure statistical significance. P less than 0.05 indicates a statistical difference).

[0096] It should be noted that the above comparison of various content information under each dimension is based on the condition that other parameters in the first environmental parameter are the same.

[0097] It should be noted that to ensure the reliability of subsequent processing, at least three samplings can be carried out for tobacco shreds or tobacco sheets respectively, and the above process of adding the smoke agent and the evaluation process under at least one first dimension can be repeated to determine the first evaluation result of the mean value based on multiple first evaluation results under the same condition, and the second evaluation result of the mean value based on multiple second evaluation results under the same condition to ensure the reliability of the evaluation process.

[0098] S130. Determine the target first environmental parameter and the target presentation form corresponding to the target tobacco leaves according to the first evaluation result and the second evaluation result.

[0099] Among them, the target first environmental parameter is the environmental parameter determined from multiple environmental parameters when adding the smoke agent. Optionally, the target first environmental parameter includes: the smoke agent information of the sample sprayed into the vacuum mixing bin of the vacuum smoke agent adding device, the vacuum degree information of the vacuum mixing bin, the temperature information, the pressure information, and the pressure application duration information. The target presentation form can be the presentation form of the target tobacco leaves when adding the smoke agent determined from the first presentation form and the second presentation form in the target tobacco leaves. Optionally, the target presentation form can be the second presentation form, that is, the filamentous presentation form.

[0100] Specifically, according to the first evaluation result corresponding to the first sample under each first environmental parameter and the second evaluation result corresponding to the second sample under each first environmental parameter, by comparing the first evaluation result and the second evaluation result, determine the target first environmental parameter from the first environmental parameters, and determine the target presentation form from the first presentation form and the second presentation form corresponding to the target tobacco leaves.

[0101] Optionally, the target first environmental parameter is: the smoke agent information is that the composition of the smoke agent includes glycerol and water. The vacuum degree information is 600 Pa, the inner cylinder temperature information is 35 °C, the outer cylinder temperature information is 60 °C, the pressure information is 600 kPa, and the pressure application duration information is 120 s. The target presentation form corresponding to the target tobacco leaves is the filamentous presentation form.

[0102] Exemplarily, in combination with the above example, through Figures 5 to 11It can be seen that the glycerol content of the tobacco flakes / tobacco cuttings obtained by adding a smoke agent in a vacuum environment is higher than that obtained by adding a smoke agent in an atmospheric pressure environment. Among them, when the vacuum degree is 600 Pa and the smoke agent is a mixed solution of glycerol and water, the evaluation result of the tobacco flakes / tobacco cuttings after adding the smoke agent is the best, and the glycerol absorption rate reaches 94.72%. And the large and medium flake rate of the tobacco flakes and the whole cuttings rate of the tobacco cuttings are higher. The total sugar content, reducing sugar content and nicotine content in the tobacco flakes / tobacco cuttings after adding the smoke agent decrease slightly, and the total nitrogen content, potassium ion content and chloride ion content change little. And, compared with the tobacco cuttings after adding the smoke agent, the effect of applying the smoke agent to the tobacco cuttings is better, with less breakage and more coordinated chemical components. The smoke agent is a mixed solution of glycerol and water. Compared with the mixed solution of glycerol and absolute ethanol as the smoke agent, the glycerol content of the tobacco flakes / tobacco cuttings obtained when the smoke agent is a mixed solution of glycerol and water is higher, the chemical component coordination is better, and the moisture content increases. And in terms of the large and medium flake rate of the tobacco flakes and the long cuttings rate and whole cuttings rate of the tobacco cuttings, it is significantly higher than that of the tobacco flakes / tobacco cuttings obtained when the smoke agent is a mixed solution of glycerol and water. In summary, according to the first evaluation result corresponding to the tobacco flakes after adding the smoke agent under each first environmental parameter, and the second evaluation result corresponding to the tobacco cuttings after adding the smoke agent, the target first environmental parameters are determined to include: the smoke agent information is that the composition of the smoke agent includes glycerol and water. The vacuum degree information is 600 Pa, the inner cylinder temperature information is 35 °C, the outer cylinder temperature information is 60 °C, the pressure information is 600 kPa, and the pressure application duration information is 120 s. The target presentation form corresponding to the target tobacco leaves is a filamentous presentation form.

[0103] S140. Based on the third sample treatment of the target presentation form in the environment corresponding to the target first environmental parameter, determine the target sample, and place the target sample in the environment corresponding to each second environmental parameter to determine the third evaluation result of the target sample under each second environmental parameter, where the second environmental parameter is the environmental parameter during the drying treatment of the target sample.

[0104] Among them, the third sample can be a sample of the target tobacco leaves in the target presentation form. It should be noted that the third sample, the first sample and the second sample are all samples of the same quality and the same batch after the re-drying and aging process of the heated cigarette. Optionally, if the target presentation form is a filamentous presentation form, the third sample in the target presentation form is a tobacco cuttings sample. The target sample can be a sample obtained by adding a smoke agent to the third sample in the target presentation form in the environment corresponding to the target first environmental parameter.

[0105] The second environmental parameter is the environmental parameter during the drying process of the target sample. Optionally, there are multiple second environmental parameters, and different second environmental parameters correspond to different drying methods. Optionally, the multiple second environmental parameters may include at least two of the temperature information and pressure information under the vacuum drying method, the temperature information and pressure information under the freeze-drying method, and the temperature information and pressure information under the normal pressure drying method.

[0106] The third evaluation result can be the result obtained by evaluating the target sample during and / or after the drying process. Optionally, the target sample can be evaluated based on at least one second dimension.

[0107] Specifically, obtain the third sample in the target presentation form, and place the third sample in the environment corresponding to the target first environmental parameter for smoke agent addition treatment to obtain the third sample after smoke agent addition, that is, the target sample. For multiple second environmental parameters, place the target sample in the environment corresponding to each second environmental parameter to dry the target sample, and perform at least one second dimension evaluation treatment on the target sample during the drying process to determine the third evaluation result corresponding to the second sample under each second environmental parameter.

[0108] S150. Determine the target second environmental parameter based on the third evaluation result, so as to perform smoke agent addition treatment and drying treatment on the tobacco in the target presentation form on the target production line based on the target first environmental parameter and the target second environmental parameter.

[0109] Among them, the target second environmental parameter is determined from multiple second environmental parameters and is the environmental parameter for drying the sample after smoke agent addition. Optionally, the second environmental parameter can be the temperature information and pressure information under the vacuum drying method, where the temperature information is 60 °C and the pressure information is 0.01 kPa.

[0110] The target production line can be a production line for performing smoke agent addition treatment and drying treatment on the tobacco raw material corresponding to the heated cigarette. It should be noted that during the production process of heated cigarettes, there may be multiple target production lines. The tobacco in the target presentation form is the tobacco raw material that exists in the target presentation form under the conveyor belt of the target production line.

[0111] Specifically, determine the target second environmental parameter from multiple second environmental parameters according to the third evaluation result of each second environmental parameter, perform smoke agent addition treatment on the tobacco in the target presentation form on the target production line according to the environment corresponding to the target first environmental parameter, and perform drying treatment on the tobacco after smoke agent addition on the target production line according to the environment corresponding to the target second environmental parameter.

[0112] The technical solution of this embodiment is to obtain a first sample of the target tobacco leaf in a first presentation form and a second sample in a second presentation form. Place the first sample in the environment corresponding to each first environmental parameter, and determine the first evaluation result of the first sample under each first environmental parameter. And place the second sample in the environment corresponding to each first environmental parameter, and determine the second evaluation result of the second sample under each first environmental parameter. Based on this, the treatment of adding a smoke agent to the first sample in different environments with added smoke agents is realized, and the evaluation treatment of the first sample after adding the smoke agent is carried out. And, the treatment of adding a smoke agent to the second sample in different environments with added smoke agents is realized, and the evaluation treatment of the second sample after adding the smoke agent is carried out. Determine the target first environmental parameter and the target presentation form according to the first evaluation result and the second evaluation result. Based on this, the first environmental parameter for the best addition of the smoke agent and the best presentation form when adding the smoke agent to the tobacco are determined. Treat the third sample of the target presentation form based on the environment corresponding to the target first environmental parameter to obtain the target sample, and place the target sample in the environment corresponding to each second environmental parameter to dry the target sample with the added smoke agent, and determine the third evaluation result of the target sample under each second environmental parameter to determine the target second environmental parameter according to the third evaluation result. Based on this, the best drying environmental parameters are determined. Carry out the treatment of adding the smoke agent and drying the tobacco in the target presentation form on the target production line according to the target first environmental parameter and the target second environmental parameter, realizing the practical application of the target first environmental parameter and the target second environmental parameter, effectively ensuring the uniformity and stability of applying the smoke agent to the tobacco in the target presentation form on the target production line, and solving the problems that the tobacco after adding the smoke agent in the prior art has a high surface viscosity, poor elasticity, and the quality of the tobacco after applying the smoke agent cannot be guaranteed. The technical solution provided by the present invention improves the absorption rate of the tobacco to the smoke agent, effectively improves the quality of the tobacco after the treatment of adding the smoke agent and drying, ensures the structural integrity of the tobacco after drying, improves the quality of the tobacco after the treatment of applying the smoke agent and drying, and thus improves the user's smoking experience.

[0113] Embodiment 2

[0114] Figure 12 It is a flowchart of a method for adding a smoke agent provided in Embodiment 2 of the present invention. This embodiment is a preferred embodiment of the above embodiment. The specific implementation manner can refer to the technical solution of this embodiment. Among them, the same or corresponding technical terms as those in the above embodiment will not be described in detail here. As Figure 12 shown, the method includes:

[0115] S210. Obtain a first sample of the target tobacco leaf in the first presentation form and a second sample in the second presentation form, where the target tobacco leaf is a tobacco leaf processed through a preset process, the first presentation form corresponds to a sheet presentation form, and the second presentation form corresponds to a filamentous presentation form.

[0116] S220. Determine the first evaluation results of the first sample under each first environmental parameter and the second evaluation results of the second sample under each first environmental parameter, where the first environmental parameter is the environmental parameter when adding a smoke agent to the first sample or the second sample placed in a vacuum and smoke agent adding device.

[0117] S230. Determine the target first environmental parameter and the target presentation form corresponding to the target tobacco leaf according to the first evaluation results and the second evaluation results.

[0118] S240. Determine at least two smoke agent composition ratio information corresponding to the smoke agent information in the target first environmental parameter.

[0119] Among them, the smoke agent information in the target first environmental parameter is the composition information of the smoke agent. Optionally, the smoke agent in the target first environmental parameter can be a mixed solution of glycerol and water. At least two composition ratio information of the smoke agent composition components can be determined through the composition information in the target first environmental parameter. That is, the smoke agent composition ratio information can be used to characterize the proportion information between different composition components in the smoke agent.

[0120] Specifically, according to the smoke agent information in the target first environmental parameter, determine at least two composition components corresponding to the smoke agent information. According to at least two composition components, determine at least two smoke agent composition ratio information.

[0121] Exemplarily, in combination with the above example, the composition components of the smoke agent in the target first environmental parameter are glycerol and water for illustration. According to glycerol and water, set two smoke agent composition ratio information of 1:1 and 3:1 for the ratio of glycerol and water, so as to determine the smoke agent corresponding to the target first environmental parameter according to each smoke agent composition ratio information.

[0122] S250. Update the target first environmental parameter according to at least two smoke agent composition ratio information, and determine at least two first environmental parameters to be used.

[0123] Among them, the first environmental parameter to be used can be the environmental parameter obtained after updating the target first environmental parameter based on each smoke agent composition ratio information. That is, the smoke agent information in the first environmental parameter to be used includes: the composition information of the smoke agent and the smoke agent composition ratio information.

[0124] Specifically, for at least two kinds of smoke agent composition ratio information, update the target first environmental parameter according to each kind of smoke agent composition ratio information to obtain the first environmental parameter to be used corresponding to each kind of smoke agent composition ratio information, that is, obtain at least two first environmental parameters to be used.

[0125] Exemplarily, in combination with the above example, according to the two kinds of smoke agent composition ratio information that the ratio of glycerol to water is 1:1 and 3:1, update the target first environmental parameter to obtain two first environmental parameters to be used. Among them, one first environmental parameter to be used includes: the smoke agent information is that the smoke agent is obtained by mixing glycerol and water in a ratio of 1:1, the vacuum degree information is 600 Pa, the inner cylinder temperature information is 35 °C, the outer cylinder temperature information is 60 °C, the pressure information is 600 kPa, and the pressure application duration information is 120 s. Another first environmental parameter to be used includes: the smoke agent information is that the smoke agent is obtained by mixing glycerol and water in a ratio of 3:1, the vacuum degree information is 600 Pa, the inner cylinder temperature information is 35 °C, the outer cylinder temperature information is 60 °C, the pressure information is 600 kPa, and the pressure application duration information is 120 s.

[0126] S260. For at least two first environmental parameters to be used, place the third sample in the target presentation form in the environment corresponding to each first environmental parameter to be used, and detect the content information of the target composition component of the third sample to obtain multiple target samples.

[0127] Among them, the content information of the target composition component corresponding to different target samples is different. The target composition component can be preset, which is the composition component in the smoke agent contained in the third sample. The content information of the target composition component of the third sample can be understood as the content information of the target composition component contained in the third sample. Optionally, the target composition component can be glycerol, and the content information of the target composition component can be the glycerol content in the third sample. Multiple target samples can be third samples with different content information of the target composition component.

[0128] Specifically, for at least two first environmental parameters to be used, place the third sample in the target presentation form in the environment corresponding to each first environmental parameter to be used, and perform the treatment of adding the smoke agent. During the process of adding the smoke agent to the third sample, detect the content information of the target composition component in the third sample to obtain multiple target samples with different content information of the target composition component.

[0129] Exemplarily, in combination with the above example, taking the third sample in the target presentation form as a cut tobacco sample, the target component as glycerol, and one set of first environmental parameters to be used including: the smoke agent information indicating that the smoke agent is obtained by mixing glycerol and water in a ratio of 1:1, the vacuum degree information of 600 Pa, the inner cylinder temperature information of 35 °C, the outer cylinder temperature information of 60 °C, the pressure information of 600 kPa, and the pressure application duration information of 120 s. Another set of first environmental parameters to be used including: the smoke agent information indicating that the smoke agent is obtained by mixing glycerol and water in a ratio of 3:1, the vacuum degree information of 600 Pa, the inner cylinder temperature information of 35 °C, the outer cylinder temperature information of 60 °C, the pressure information of 600 kPa, and the pressure application duration information of 120 s, which is illustrated as an example. Multiple cut tobacco samples after the redrying and aging process are obtained. One cut tobacco sample is placed in a vacuum smoke agent adding device, and the cut tobacco sample is subjected to the smoke agent adding treatment through the environment corresponding to one set of first environmental parameters to be used, to obtain target samples with glycerol contents of 5%, 10%, 15%, and 20% respectively.

[0130] And, another cut tobacco sample is placed in a vacuum smoke agent adding device, and the cut tobacco sample is subjected to the smoke agent adding treatment through the environment corresponding to another set of first environmental parameters to be used, to obtain target samples with glycerol contents of 5%, 10%, 15%, and 20% respectively.

[0131] S270. Place the target samples in the environments corresponding to each set of second environmental parameters, and determine the third evaluation results of the target samples under each set of second environmental parameters.

[0132] In the embodiment of the present invention, the method for determining the third evaluation results of the target samples under each set of second environmental parameters is: for multiple target samples, perform at least one second - dimension evaluation process on each target sample under each set of second environmental parameters, and determine the third evaluation attributes of each target sample under each second dimension, where each set of second environmental parameters corresponds to the temperature information and pressure information under each drying treatment method, and the drying treatment methods include at least one of a vacuum drying method, a freeze - drying method, and an atmospheric pressure drying method, and the at least one second dimension includes a moisture content change rate dimension, a sugar content change rate dimension, a nitrogen - containing compound content change rate dimension, an inorganic salt content change rate dimension, and an aroma component content dimension; determine the third evaluation results according to the second weight coefficients corresponding to the second dimensions and the third evaluation attributes.

[0133] Among them, there are multiple second environmental parameters, corresponding to the temperature information and pressure information corresponding to different drying treatment methods. The drying treatment methods include at least one of vacuum drying method, freeze-drying method, and atmospheric pressure drying method. The vacuum drying method can be to dry the target sample in a vacuum environment. Optionally, the target sample can be vacuum-dried in a vacuum drying oven. The freeze-drying method can be to dry the target sample in a freeze-vacuum environment. Optionally, the target sample can be freeze-vacuum dried in a freeze-drying oven. Correspondingly, the atmospheric pressure drying method can be to dry the target sample in an atmospheric pressure environment. Optionally, the target sample can be dried in a forced-air drying oven. Optionally, the multiple second environmental parameters can include: temperature information and pressure information in the vacuum drying method, temperature information and pressure information in the freeze-drying method, and temperature information and pressure information in the atmospheric pressure drying method.

[0134] At least one of the second dimensions includes: moisture content change rate dimension, sugar content change rate dimension, nitrogen-containing compound content change rate dimension, inorganic salt content change rate dimension, and aroma component content dimension. Among them, the moisture content change rate dimension can be used to evaluate the change in the moisture content of the target sample over time during drying and the change in the drying rate of the target sample over time. The sugar content change rate dimension can be used to evaluate the change in the reducing sugar content and total sugar content of the target sample over time during drying. The nitrogen-containing compound content change rate dimension can be used to evaluate the change in the nicotine content and total nitrogen content of the target sample over time during drying. The inorganic salt content change rate dimension can be used to evaluate the change in the potassium content and chlorine content of the target sample over time during drying. The aroma component content dimension can be used to evaluate the change in the glycerol content and glycerol loss rate of the target sample over time during drying, and to evaluate the change in the content of aroma components such as neodiene, Maillard reaction products, phenylalanines, cembranes, and carotenoid degradation products in the target sample over time during drying.

[0135] The third evaluation attribute can be used to characterize the evaluation result of the target sample under the current second dimension. Optionally, the third evaluation attribute can be determined based on all the evaluation parameters under the current second dimension. For example, the third evaluation attribute of the target sample under the sugar content change rate dimension can be determined according to the evaluation parameters corresponding to the total sugar conversion rate and the evaluation parameters corresponding to the reducing sugar change rate of the target sample. The second weight coefficient can be preset according to actual needs and is the weight coefficient corresponding to the current second dimension. The third evaluation result can be determined according to the third evaluation attribute of the target sample under each second dimension and the corresponding second weight coefficient.

[0136] Specifically, for multiple target samples with different contents of multiple target components under at least two first environmental parameters, each target sample is placed in the environment corresponding to the second environmental parameter to perform a drying process on each target sample. An evaluation process in at least one second dimension is performed on each target sample during and / or after the drying process to determine the third evaluation attribute of each target sample in each second dimension. According to the second weight coefficient corresponding to the second dimension and the corresponding third evaluation attribute, the third evaluation result corresponding to each target sample is determined.

[0137] Exemplarily, in combination with the above example, target samples with different glycerol contents are divided into several portions, each portion being 20 g. The corresponding target samples are respectively subjected to vacuum drying treatment in a vacuum drying oven at 60 °C and a pressure of 0.01 KPa, freeze-drying treatment in a freeze-drying oven at -55 °C and a pressure of 0.01 KPa, and normal-pressure drying treatment in a forced-air drying oven at 60 °C and normal pressure. During the drying process of each target sample, samples are taken every 30 minutes, and each target sample is sampled at least three times. Immediately after sampling, an evaluation process in the dimension of the moisture content change rate is performed on the obtained target samples, and they are promptly bagged and sealed for other evaluation processes in at least one second dimension of the obtained target samples.

[0138] See Figure 13 , Figure 13 For example, it is an example diagram of a list when drying multiple target samples. Among them, H represents vacuum drying treatment of the target sample, Z represents freeze-drying treatment of the target sample, and L represents normal-pressure drying treatment of the target sample. The numbers after H, Z, and L respectively represent the corresponding types of target samples. For example, H1 represents vacuum drying treatment of a target sample with a glycerol content of 5% after adding a smoke agent with a 1:1 ratio of glycerol and water. Z1 represents freeze-drying treatment of a target sample with a glycerol content of 5% after adding a smoke agent with a 1:1 ratio of glycerol and water, and L1 represents normal-pressure drying treatment of a target sample with a glycerol content of 5% after adding a smoke agent with a 1:1 ratio of glycerol and water. Other situations are similar and will not be elaborated here.

[0139] For multiple target samples, the Karl Fischer method is used to detect the moisture content of the target samples after sampling during the drying process, so as to determine the moisture content change situation and drying rate situation of the target samples during the drying process based on the moisture content during the drying process. The moisture content change situation of each target sample during the drying process can be seen in Figure 14 , Figure 14 which includes: Figure A, Figure B, Figure C, and Figure D. Figure 14Figure A in it is used to characterize the change of moisture content when drying the target sample with 5% glycerol content after adding smoke agents with 1:1 and 3:1 ratios of glycerol and water respectively. Figure 14 Figure B in it is used to characterize the change of moisture content when drying the target sample with 10% glycerol content after adding smoke agents with 1:1 and 3:1 ratios of glycerol and water respectively. Figure 14 Figure C in it is used to characterize the change of moisture content when drying the target sample with 15% glycerol content after adding smoke agents with 1:1 and 3:1 ratios of glycerol and water respectively. Figure 14 Figure D in it is used to characterize the change of moisture content when drying the target sample with 20% glycerol content after adding smoke agents with 1:1 and 3:1 ratios of glycerol and water respectively.

[0140] The change of drying rate of each target sample during the drying process can be seen in Figure 15 , Figure 15 which includes: Figure A, Figure B, Figure C and Figure D. Figure 15 Figure A in it is used to characterize the change of drying rate when drying the target sample with 5% glycerol content after adding smoke agents. Figure 15 Figure B in it is used to characterize the change of drying rate when drying the target sample with 10% glycerol content after adding smoke agents. Figure 15 Figure C in it is used to characterize the change of drying rate when drying the target sample with 15% glycerol content after adding smoke agents. Figure 15 Figure D in it is used to characterize the change of drying rate when drying the target sample with 20% glycerol content after adding smoke agents.

[0141] According to Figures 14 to 15It can be seen that for the three drying methods, within the first 30 minutes of the drying process (the initial drying stage), the moisture content of the target samples in the three drying methods all decreased rapidly, and there was little difference among them. During the mid-drying stage of the drying process, an isothermal drying period of different durations occurred briefly in all three drying methods. During the late-drying stage of the drying process, the drying curve became gentle and the drying rate slowed down. The drying rates of the freeze-drying method and the vacuum-drying method were not very different during the late-drying stage. Additionally, the moisture content of the target sample decreased faster during the initial drying stage after adding the smoke agent with a 1:1 ratio of glycerol to water than that after adding the smoke agent with a 3:1 ratio of glycerol to water. When drying the target samples corresponding to different smoke agent composition ratios, for the three drying methods, the fitting effect among the moisture content curves of the target samples subjected to vacuum drying was better. The drying rate of freeze-vacuum drying was higher during the mid-drying stage, and the drying rates of vacuum drying and freeze-vacuum drying in the early stage were higher for the samples with 15% and 20% glycerol (glycerol) content and a glycerol (glycerol):water ratio of 1:1.

[0142] For each target sample, gas chromatography was used to detect the glycerol content of the target sample after sampling during the drying process, and based on the glycerol content, the change rate and loss rate of the glycerol content of each sample were determined. The change rate of the glycerol content of each target sample during the drying process can be seen in Figure 16 . Figure 16 It includes: Figure A, Figure B, Figure C, and Figure D. Figure 16 Figure A in it is used to characterize the change rate of the glycerol content when drying the target sample with a glycerol content of 5% after adding the smoke agent with a 1:1 ratio and a 3:1 ratio of glycerol to water respectively. Figure 16 Figure B in it is used to characterize the change rate of the glycerol content when drying the target sample with a glycerol content of 10% after adding the smoke agent with a 1:1 ratio and a 3:1 ratio of glycerol to water respectively. Figure 16 Figure C in it is used to characterize the change rate of the glycerol content when drying the target sample with a glycerol content of 15% after adding the smoke agent with a 1:1 ratio and a 3:1 ratio of glycerol to water respectively. Figure 16 Figure D in it is used to characterize the change rate of the glycerol content when drying the target sample with a glycerol content of 20% after adding the smoke agent with a 1:1 ratio and a 3:1 ratio of glycerol to water respectively.

[0143] The loss rate of the glycerol content of each target sample during the drying process can be seen in Figure 17 . Figure 17 The glycerol loss rate in it is the glycerol content loss rate mentioned above. Figure 17 It includes: Figure A, Figure B, Figure C, and Figure D.Figure 17 Figure A is used to characterize the loss rate of glycerol content during the drying process of the target sample with a glycerol content of 5% after adding the smoke agent. Figure 17 Figure B is used to characterize the loss rate of glycerol content during the drying process of the target sample with a glycerol content of 10% after adding the smoke agent. Figure 17 Figure C is used to characterize the loss rate of glycerol content during the drying process of the target sample with a glycerol content of 15% after adding the smoke agent. Figure 17 Figure D is used to characterize the loss rate of glycerol content during the drying process of the target sample with a glycerol content of 20% after adding the smoke agent.

[0144] According to Figures 16 to 17 it can be seen that for target samples with the same glycerol content, different degrees of glycerol loss occurred during the drying process under different drying methods. By comparing the target samples with glycerol contents of 5%, 10%, 15%, and 20% respectively, the higher the glycerol content, the gentler the gradient of the glycerol loss curve. That is, when the glycerol content is the lowest, i.e., 5%, the glycerol loss gradient is the steepest and the loss rate is the fastest.

[0145] By comparing target samples with different glycerol contents, the higher the glycerol content, the lower the final loss amount of glycerol, that is, the sample with a higher glycerol content has less loss during the drying process. The oven drying of samples with a glycerol (glycerin) content of 5% and 10% has a lower glycerol content and a higher glycerol loss rate compared to the other two drying methods. The oven drying of samples with a glycerol (glycerin) content of 15% and 20% has a higher glycerol loss rate, but the difference in the glycerol (glycerin) content among different drying methods is not significant.

[0146] For each target sample, the polyphenol content, organic acid content, and amino acid content of the target sample after sampling during the drying process were detected by a near-infrared spectroscopy model. The reducing sugar content information, total sugar content information, nicotine content information, total nitrogen content information, chloride ion content information, and potassium ion content information of the target sample after sampling during the drying process were detected by a continuous flow analyzer. The content information of aroma components such as new value diene content information, Maillard reaction product content information, phenylalanine content information, cembrane content information, and carotenoid degradation product content information was detected by a gas chromatography-mass spectrometry. By analyzing the content information of the above chemical components in the target sample after sampling during the drying process, it can be found that the drying treatment has little effect on the chemical components of the target sample. The reducing sugar content and total sugar content both decreased slightly. The nicotine content tended to be stable during freeze-drying and vacuum drying treatments, and decreased slightly during atmospheric pressure drying treatment. The total nitrogen content decreased slightly, but the difference between treatments was not significant. The potassium content and chlorine content changed little. In addition, under different drying treatment methods, the total polyphenol content and its component contents of chlorogenic acid and rutin with higher contents, and the total organic acid content and its component content of malic acid with higher contents all showed a downward trend as a whole, but the difference between treatment groups was not obvious. The amino acid content decreased to varying degrees among treatment groups, but compared with atmospheric pressure drying treatment and freeze-drying treatment, the decrease in amino acid content under vacuum drying treatment was relatively stable.

[0147] See Figure 18 , Figure 18 is an example diagram of the content information of aroma components when drying target samples with different glycerol contents. Figure 18 includes Figure A and Figure B. Figure 18 Figure A in Figure 18Figure B in includes the content information of another part of aroma components of the target sample after sampling during the drying process. The total content of aroma components is the highest under the freeze-drying method, medium under the vacuum-drying method, and the lowest under the atmospheric-pressure drying method. By comparing the main components, it can be seen that part of the difference comes from neophytadiene with the highest component content, followed by the content of carotenoid degradation products. Among them, the content of carotenoid degradation products, cembranoid degradation products, and Maillard reaction products are all relatively high under the vacuum-drying method, slightly higher than that under the freeze-drying method as a whole; the content of phenylalanine degradation products and the content of other aroma substances under each drying treatment method are relatively low, and the variation law among the treatments is not obvious. Therefore, due to the high temperature during the atmospheric-pressure drying treatment and the moisture removal by the air-blowing drying equipment, more aroma components will be lost. For the freeze-drying treatment, the temperature is relatively low, and less aroma is lost during drying. The vacuum-drying treatment is not much different from the freeze-drying treatment. From the perspective of the smoke agent ratio information of glycerol and water, the higher the proportion of glycerol in the target sample, the higher the total amount of aroma components and the content of neophytadiene after drying; when comparing the component ratios of glycerol and water of 1:1 and 3:1, when the water content is higher, the total amount of aroma components, the main aroma components such as neophytadiene and the content of carotenoid degradation products in the target sample after drying treatment are all relatively low, indicating that when the water content is higher, the drying time becomes longer and more aroma is lost. Therefore, the freeze-vacuum drying method can reduce the glycerol loss rate while losing water quickly, the coordination of conventional chemical components is relatively good, the reduction of the content of substances such as phenols and organic acids is relatively small, and the content of aroma components can be maintained at a relatively high level. The vacuum-drying method is not much different from the freeze-vacuum drying method. It should be noted that Figure 18 In , the upper and lower ranges of the data points in each figure are used to characterize the standard error range of the value.

[0148] S280. Determine the target second environmental parameter based on the third evaluation result, and based on the third evaluation result, determine the target smoke agent component ratio information corresponding to the smoke agent information in the target first environmental parameter, and update the target first environmental parameter based on the target smoke agent component ratio information.

[0149] Among them, the target smoke agent component ratio information can be determined from at least two smoke agent component ratio information corresponding to the target sample.

[0150] Specifically, according to the third evaluation result corresponding to each target sample, determine the target second environmental parameter from a variety of second environmental parameters. And according to the third evaluation result, determine the target smoke agent composition ratio information corresponding to the smoke agent information in the target first environmental parameter from at least two kinds of smoke agent composition ratio information. Update the target first environmental parameter according to the target smoke agent composition ratio information to obtain the updated target first environmental parameter. Among them, the updated target first environmental parameter includes: the smoke agent information of the sample sprayed into the vacuum mixing bin of the vacuum smoke agent adding device, the vacuum degree information, temperature information, pressure information and pressure application duration information of the vacuum mixing bin. Among them, the smoke agent information includes: the composition component information of the smoke agent and the target smoke agent composition ratio information.

[0151] S290. According to the third evaluation result, determine the target content information of the target composition component before the drying treatment of the target sample, so as to perform smoke agent addition treatment and drying treatment on the tobacco in the target form on the target production line based on the updated target first environmental parameter, target content information and target second environmental parameter.

[0152] Among them, the target content information of the target composition component can be understood as the content of the target composition component contained in the target sample before the drying treatment. For example, the target content information of the target composition component can be that the content of glycerol is 20%.

[0153] Specifically, according to the third evaluation result of each second environmental parameter, determine the target content information of the target composition component before the drying treatment of the target sample, and perform smoke agent addition treatment on the tobacco in the target form on the target production line according to the environment corresponding to the target first environmental parameter, so as to obtain the tobacco with the content information of the target composition component as the target content information, and perform drying treatment on the tobacco with the target content information on the target production line according to the environment corresponding to the target second environmental parameter.

[0154] Exemplarily, in combination with the above example, under the conditions of a vacuum degree of 600 Pa, an inner cylinder temperature of 35 °C, an outer cylinder temperature of 60 °C, an ejector pressure of 600 Kpa, and a pressure holding duration of 120 s, a smoke agent with a ratio of glycerol to water of 3:1 is applied to the cut tobacco on the heated cigarette production line through a vacuum smoke agent adding device, so that after detecting that the glycerol content in the cut tobacco after adding the smoke agent is 20%. Under the conditions of a temperature of 60 °C and a pressure of 0.01 Kpa, vacuum drying treatment is performed on the cut tobacco with a glycerol content of 20%. It should be noted that in the actual production process, the updated target first environmental parameter, target content information and target second environmental parameter can be adjusted adaptively according to actual needs to achieve stable application of the smoke agent.

[0155] The technical solution of this embodiment is to obtain the first sample of the target tobacco leaf in the first presentation form and the second sample in the second presentation form. Place the first sample in the environment corresponding to each first environmental parameter, and determine the first evaluation result of the first sample under each first environmental parameter. And place the second sample in the environment corresponding to each first environmental parameter, and determine the second evaluation result of the second sample under each first environmental parameter. Based on this, it realizes the treatment of adding a smoke agent to the first sample in environments with different added smoke agents, and the evaluation treatment of the first sample after adding the smoke agent. And, it realizes the treatment of adding a smoke agent to the second sample in environments with different added smoke agents, and the evaluation treatment of the second sample after adding the smoke agent. Determine the target first environmental parameter and the target presentation form according to the first evaluation result and the second evaluation result. Based on this, the optimal first environmental parameter for adding a smoke agent and the optimal presentation form when adding a smoke agent to tobacco are determined. Determine at least two smoke agent composition ratio information corresponding to the smoke agent information in the target first environmental parameter, update the target first environmental parameter according to the at least two smoke agent composition ratio information, and determine at least two first environmental parameters to be used. For the at least two first environmental parameters to be used, place the third sample in the target presentation form in the environment corresponding to each first environmental parameter to be used, and detect the content information of the target components of the third sample to obtain multiple target samples. Place each target sample in the environment corresponding to each second environmental parameter, and determine the third evaluation result of the target sample under each second environmental parameter to determine the target second environmental parameter according to the third evaluation result. According to the third evaluation result, determine the target smoke agent composition ratio information corresponding to the smoke agent information in the target first environmental parameter, and update the target first environmental parameter based on the target smoke agent composition ratio information. According to the third evaluation result, determine the target content information of the target components of the target sample before drying treatment. Based on this, the optimal drying environmental parameters, the optimal composition ratio information of the smoke agent, and the optimal content information of the target components before drying treatment are determined. Perform smoke agent addition treatment and drying treatment on the tobacco in the target presentation form on the target production line according to the updated target first environmental parameter, target content information, and target second environmental parameter, realizing the practical application of the target first environmental parameter and the target second environmental parameter, effectively ensuring the uniformity and stability of applying the smoke agent to the tobacco in the target presentation form on the target production line, solving the problems in the prior art that the tobacco after adding the smoke agent has a high surface viscosity and poor elasticity, and the problem of being unable to guarantee the quality of the tobacco after applying the smoke agent. The technical solution provided by the present invention improves the absorption rate of the tobacco to the smoke agent, effectively improves the quality of the tobacco after adding the smoke agent treatment and drying treatment, ensures the structural integrity of the tobacco after drying treatment, improves the quality of the tobacco after applying the smoke agent treatment and drying treatment, and thus improves the user's smoking experience.

[0156] Example 3

[0157] Figure 19 It is a schematic structural diagram of a smoke agent adding device provided in Example 3 of the present invention. As Figure 19 shown, the device includes: a sample acquisition module 310, a sample evaluation module 320, a target first environmental parameter determination module 330, a third evaluation result determination module 340, and a parameter application module 350.

[0158] The sample acquisition module 310 is configured to acquire a first sample of the target tobacco leaf in a first presentation form and a second sample in a second presentation form, where the target tobacco leaf is a tobacco leaf processed through a preset process, the first presentation form corresponds to a flaky presentation form, and the second presentation form corresponds to a filamentous presentation form; the sample evaluation module 320 is configured to determine a first evaluation result of the first sample under each first environmental parameter and a second evaluation result of the second sample under each first environmental parameter, where the first environmental parameter is the environmental parameter when adding a smoke agent to the first sample or the second sample placed in a vacuum smoke agent adding device; the target first environmental parameter determination module 330 is configured to determine the target first environmental parameter and the target presentation form corresponding to the target tobacco leaf according to the first evaluation result and the second evaluation result; the third evaluation result determination module 340 is configured to process a third sample of the target presentation form based on the environment corresponding to the target first environmental parameter to determine the target sample, and place the target sample in the environment corresponding to each second environmental parameter to determine the third evaluation result of the target sample under each second environmental parameter, where the second environmental parameter is the environmental parameter when drying the target sample; the parameter application module 350 is configured to determine the target second environmental parameter based on the third evaluation result, so as to perform smoke agent adding treatment and drying treatment on the tobacco in the target presentation form on the target production line based on the target first environmental parameter and the target second environmental parameter.

[0159] The technical solution of this embodiment involves obtaining a first sample of the target tobacco leaf in a first presentation form and a second sample in a second presentation form. The first sample is placed in the environment corresponding to each first environmental parameter, and the first evaluation result of the first sample under each first environmental parameter is determined. Also, the second sample is placed in the environment corresponding to each first environmental parameter, and the second evaluation result of the second sample under each first environmental parameter is determined. Based on this, the first sample is treated with a smoke agent in environments with different smoke agent additions, and the first sample after the smoke agent addition is evaluated. Moreover, the second sample is treated with a smoke agent in environments with different smoke agent additions, and the second sample after the smoke agent addition is evaluated. The target first environmental parameter and the target presentation form are determined according to the first evaluation result and the second evaluation result. Based on this, the first environmental parameter for the optimal smoke agent addition and the optimal presentation form when adding a smoke agent to tobacco are determined. The third sample in the target presentation form is processed based on the environment corresponding to the target first environmental parameter to obtain the target sample, and the target sample is placed in the environment corresponding to each second environmental parameter to dry the target sample with the added smoke agent, and the third evaluation result of the target sample under each second environmental parameter is determined to determine the target second environmental parameter based on the third evaluation result. Based on this, the optimal drying environmental parameter is determined. The tobacco in the target presentation form on the target production line is treated with a smoke agent addition and drying treatment according to the target first environmental parameter and the target second environmental parameter, realizing the practical application of the target first environmental parameter and the target second environmental parameter, effectively ensuring the uniformity and stability of applying the smoke agent to the tobacco in the target presentation form on the target production line, solving the problems in the prior art that the tobacco after adding the smoke agent has a high surface viscosity, poor elasticity, and cannot guarantee the quality of the tobacco after applying the smoke agent. The technical solution provided by the present invention improves the absorption rate of the smoke agent by the tobacco, effectively improves the quality of the tobacco after the smoke agent addition treatment and drying treatment, ensures the structural integrity of the tobacco after the drying treatment, improves the quality of the tobacco after the smoke agent addition treatment and drying treatment, and thus improves the user's smoking experience.

[0160] Based on the above embodiment, optionally, the vacuum smoke agent adding device at least includes: a vacuum stirring bin, an atomizing nozzle, a pressure detection module, and a vacuum pump; wherein, the vacuum stirring bin is used for stirring the samples it holds; the atomizing nozzle is inside the vacuum stirring bin and is used for spraying the smoke agent on the samples held in the vacuum stirring bin; the pressure detection module is deployed at a preset position in the vacuum stirring bin and is used for detecting the pressure information inside the vacuum stirring bin; the vacuum pump is connected to the vacuum stirring bin through a vacuum pipeline and is used for sucking the air inside the vacuum stirring bin to create a vacuum environment under different pressure information.

[0161] Optionally, the first environmental parameter includes: the smoke agent information of the sample sprayed into the vacuum stirring bin of the vacuum plus smoke agent device, the vacuum degree information, temperature information, pressure information, and pressure application duration information of the vacuum stirring bin, wherein the smoke agent information is the composition information of the smoke agent.

[0162] Optionally, the sample evaluation module includes: a first evaluation result determination unit, configured to perform an evaluation process on the first sample under each of the multiple first environmental parameters in at least one first dimension, and determine the first evaluation attribute of the first sample under each first environmental parameter in each first dimension; wherein, at least one first dimension includes at least one of a moisture content dimension, a sugar content dimension, a nitrogen-containing compound content dimension, an inorganic salt content dimension, an aroma component content dimension, a tobacco integrity dimension, and a sensory quality dimension; according to the first weight coefficient corresponding to the first dimension and the first evaluation attribute, determine the first evaluation result corresponding to the first sample under each first environmental parameter.

[0163] Optionally, the third evaluation result determination module includes: a target sample determination unit, configured to determine at least two smoke agent component ratio information corresponding to the smoke agent information in the target first environmental parameter; update the target first environmental parameter according to the at least two smoke agent component ratio information to determine at least two first environmental parameters to be used; for the at least two first environmental parameters to be used, place the third sample in the target presentation form in the environment corresponding to each first environmental parameter to be used, and detect the content information of the target components of the third sample to obtain multiple target samples; wherein, the content information of the target components corresponding to different target samples is different.

[0164] Optionally, the third evaluation result determination module includes: an evaluation result determination unit, configured to perform an evaluation process on each of the multiple target samples in at least one second dimension under each second environmental parameter, and determine the third evaluation attribute of each target sample in each second dimension, wherein each second environmental parameter corresponds to the temperature information and pressure information under each drying treatment method, and the drying treatment method includes at least one of a vacuum drying method, a freeze-drying method, and an atmospheric pressure drying method, and at least one second dimension includes a moisture content change rate dimension, a sugar content change rate dimension, a nitrogen-containing compound content change rate dimension, an inorganic salt content change rate dimension, and an aroma component content dimension; according to the second weight coefficient corresponding to the second dimension and the third evaluation attribute, determine the third evaluation result.

[0165] Optionally, the device further includes: a parameter update module, configured to determine, according to a third evaluation result, target smoke agent composition ratio information corresponding to the smoke agent information in the target first environmental parameter, and update the target first environmental parameter based on the target smoke agent composition ratio information; and determine, according to the third evaluation result, target content information of a target component of a target sample before drying treatment, so as to perform smoke agent addition treatment and drying treatment on tobacco in a target presentation form on a target production line based on the updated target first environmental parameter, the target content information, and the target second environmental parameter.

[0166] The smoke agent addition device provided by an embodiment of the present invention can execute the smoke agent addition method provided by any embodiment of the present invention, and has corresponding function modules and beneficial effects for executing the method.

[0167] Embodiment 4

[0168] Figure 20 FIG. 10 is a schematic structural diagram of an electronic device provided by Embodiment 4 of the present invention. The electronic device 10 is intended to represent various forms of digital computers, such as, a laptop computer, a desktop computer, a workbench, a personal digital assistant, a server, a blade server, a mainframe computer, and other suitable computers. The electronic device can also represent various forms of mobile devices, such as, a personal digital processor, a cellular phone, a smart phone, a wearable device (such as a helmet, glasses, a watch, etc.) and other similar computing devices. The components shown herein, their connections and relationships, and their functions are merely examples and are not intended to limit the implementation of the present invention described and / or claimed herein.

[0169] As Figure 20 shown, the electronic device 10 includes at least one processor 11, and a memory communicatively connected to the at least one processor 11, such as a read only memory (ROM) 12, a random access memory (RAM) 13, etc. The memory stores a computer program executable by the at least one processor. The processor 11 can perform various appropriate actions and processes according to the computer program stored in the read only memory (ROM) 12 or the computer program loaded from the storage unit 18 into the random access memory (RAM) 13. Various programs and data required for the operation of the electronic device 10 can also be stored in the RAM 13. The processor 11, the ROM 12, and the RAM 13 are connected to each other through a bus 14. The input / output (I / O) interface 15 is also connected to the bus 14.

[0170] Multiple components in the electronic device 10 are connected to the I / O interface 15, including: an input unit 16, such as a keyboard, a mouse, etc.; an output unit 17, such as various types of displays, speakers, etc.; a storage unit 18, such as a disk, an optical disc, etc.; and a communication unit 19, such as a network card, a modem, a wireless communication transceiver, etc. The communication unit 19 allows the electronic device 10 to exchange information / data with other devices via a computer network such as the Internet and / or various telecommunication networks.

[0171] The processor 11 can be various general-purpose and / or special-purpose processing components with processing and computing capabilities. Some examples of the processor 11 include, but are not limited to, a central processing unit (CPU), a graphics processing unit (GPU), various dedicated artificial intelligence (AI) computing chips, various processors running machine learning model algorithms, a digital signal processor (DSP), and any suitable processor, controller, microcontroller, etc. The processor 11 executes the various methods and processes described above, such as the smoke agent addition method.

[0172] In some embodiments, the smoke agent addition method can be implemented as a computer program, which is tangibly contained in a computer-readable storage medium, such as the storage unit 18. In some embodiments, part or all of the computer program can be loaded and / or installed onto the electronic device 10 via the ROM 12 and / or the communication unit 19. When the computer program is loaded into the RAM 13 and executed by the processor 11, one or more steps of the smoke agent addition method described above can be executed. Alternatively, in other embodiments, the processor 11 can be configured to execute the smoke agent addition method by any other suitable means (e.g., by means of firmware).

[0173] The various embodiments of the systems and techniques described above herein can be implemented in digital electronic circuit systems, integrated circuit systems, field-programmable gate arrays (FPGAs), application-specific integrated circuits (ASICs), application-specific standard products (ASSPs), system-on-chips (SOCs), complex programmable logic devices (CPLDs), computer hardware, firmware, software, and / or combinations thereof. These various embodiments can include: being implemented in one or more computer programs that can be executed and / or interpreted on a programmable system including at least one programmable processor, which can be a special or general programmable processor, and can receive data and instructions from a storage system, at least one input device, and at least one output device, and transmit the data and instructions to the storage system, the at least one input device, and the at least one output device.

[0174] A computer program for implementing the method for adding a fuming agent of the present invention can be written in any combination of one or more programming languages. These computer programs can be provided to a processor of a general-purpose computer, a special-purpose computer, or other programmable data processing devices, such that when the computer programs are executed by the processor, the functions / operations specified in the flowchart and / or block diagram are implemented. The computer programs can be executed entirely on a machine, partially on a machine, executed partially on a machine and partially on a remote machine as an independent software package, or executed entirely on a remote machine or server.

[0175] In particular, according to an embodiment of the present invention, the process described above with reference to the flowchart can be implemented as a computer software program. For example, an embodiment of the present invention includes a computer program product, which includes a computer program carried on a non-transitory computer-readable medium, and the computer program includes program code for executing the method shown in the flowchart. In such an embodiment, the computer program can be downloaded and installed from a network through the communication unit 19, or installed from the storage unit 18, or installed from the ROM 12. When the computer program is executed by the processor 11, the above functions defined in the method of the embodiment of the present invention are executed.

[0176] Embodiment Five

[0177] Embodiment Five of the present invention further provides a computer-readable storage medium, which stores computer instructions for causing a processor to execute a method for adding a fuming agent. The method includes:

[0178] Obtaining a first sample of the target tobacco leaf in a first presentation form and a second sample in a second presentation form, where the target tobacco leaf is a tobacco leaf processed through a preset process, the first presentation form corresponds to a sheet presentation form, and the second presentation form corresponds to a filament presentation form; determining a first evaluation result of the first sample under each first environmental parameter and a second evaluation result of the second sample under each first environmental parameter, where the first environmental parameter is the environmental parameter when adding a fuming agent to the first sample or the second sample placed in a vacuum fuming agent adding device; determining a target first environmental parameter and a target presentation form corresponding to the target tobacco leaf according to the first evaluation result and the second evaluation result; processing a third sample in the target presentation form based on the environment corresponding to the target first environmental parameter to determine a target sample, and placing the target sample in the environment corresponding to each second environmental parameter to determine a third evaluation result of the target sample under each second environmental parameter, where the second environmental parameter is the environmental parameter when drying the target sample; determining a target second environmental parameter based on the third evaluation result, so as to perform fuming agent adding treatment and drying treatment on the tobacco in the target presentation form on the target production line based on the target first environmental parameter and the target second environmental parameter.

[0179] In the context of the present invention, a computer-readable storage medium can be a tangible medium that can contain or store a computer program for use by or in connection with an instruction execution system, apparatus, or device. The computer-readable storage medium can include, but is not limited to, electronic, magnetic, optical, electromagnetic, infrared, or semiconductor systems, apparatus, or devices, or any suitable combination of the foregoing. Alternatively, the computer-readable storage medium can be a machine-readable signal medium. More specific examples of the machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or Flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

[0180] To provide for interaction with a user, the systems and techniques described herein can be implemented on an electronic device having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to the user; and a keyboard and a pointing device (e.g., a mouse or a trackball) by which the user can provide input to the electronic device. Other kinds of devices can also be used to provide for interaction with the user; for example, feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user can be received in any form (including acoustic input, voice input, or tactile input).

[0181] The systems and techniques described herein can be implemented in a computing system that includes backend components (e.g., as a data server), or a computing system that includes middleware components (e.g., an application server), or a computing system that includes frontend components (e.g., a user computer having a graphical user interface or a web browser through which the user can interact with an implementation of the systems and techniques described herein), or a computing system that includes any combination of such backend components, middleware components, or frontend components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: a local area network (LAN), a wide area network (WAN), a blockchain network, and the Internet.

[0182] A computing system may include a client and a server. The client and the server are generally far from each other and usually interact via a communication network. The relationship between the client and the server is created by computer programs running on respective computers and having a client-server relationship with each other. The server may be a cloud server, also known as a cloud computing server or a cloud host, which is a host product in the cloud computing service system, and solves the defects of difficult management and weak business scalability existing in traditional physical hosts and VPS services.

[0183] It should be understood that various forms of the processes shown above can be used, steps can be reordered, added or deleted. For example, the steps recited in the present invention can be executed in parallel, sequentially or in a different order, as long as the desired results of the technical solution of the present invention can be achieved, and no limitation is made herein.

[0184] The above specific embodiments do not constitute a limitation on the protection scope of the present invention. Those skilled in the art should understand that various modifications, combinations, sub-combinations and substitutions can be made according to design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. A method for adding a smoke agent, characterized in that, Including: Obtaining a first sample of the target tobacco leaf in a first presentation form and a second sample in a second presentation form, where the target tobacco leaf is a tobacco leaf processed through a preset process, the first presentation form corresponds to a sheet presentation form, and the second presentation form corresponds to a filamentous presentation form; Determining a first evaluation result of the first sample under each first environmental parameter and a second evaluation result of the second sample under each first environmental parameter, where the first environmental parameter is the environmental parameter when adding a smoke agent to the first sample or the second sample placed in a vacuum smoke agent adding device; Determining a target first environmental parameter and a target presentation form corresponding to the target tobacco leaf according to the first evaluation result and the second evaluation result; Processing a third sample of the target presentation form based on the environment corresponding to the target first environmental parameter to determine a target sample, and placing the target sample in the environment corresponding to each second environmental parameter to determine a third evaluation result of the target sample under each second environmental parameter, where the second environmental parameter is the environmental parameter when drying the target sample; Determining a target second environmental parameter based on the third evaluation result, so as to perform smoke agent adding processing and drying processing on the tobacco in the target presentation form on the target production line based on the target first environmental parameter and the target second environmental parameter.

2. The method according to claim 1, wherein The vacuum smoke agent adding device at least includes: a vacuum stirring bin, an atomizing nozzle, a pressure detection module, and a vacuum pump; where The vacuum stirring bin is used for stirring the sample contained therein; The atomizing nozzle is inside the vacuum stirring bin and is used for spraying a smoke agent on the sample contained in the vacuum stirring bin; The pressure detection module is deployed at a preset position of the vacuum stirring bin and is used for detecting the pressure information in the vacuum stirring bin; The vacuum pump is connected to the vacuum stirring bin through a vacuum pipeline and is used for sucking the air in the vacuum stirring bin to create a vacuum environment under different pressure information.

3. The method according to claim 1, characterized in that, The first environmental parameter includes: the smoke agent information of the smoke agent sprayed into the sample in the vacuum stirring bin of the vacuum smoke agent adding device, the vacuum degree information of the vacuum stirring bin, temperature information, pressure information, and pressure application duration information, where the smoke agent information is the composition information of the smoke agent.

4. The method according to claim 1, wherein The determining the first evaluation result of the first sample under each first environmental parameter includes: For multiple first environmental parameters, performing at least one first-dimensional evaluation process on the first sample under each first environmental parameter to determine the first evaluation attribute of the first sample under each first environmental parameter in each first dimension; where the at least one first dimension includes at least one of a moisture content dimension, a sugar content dimension, a nitrogen compound content dimension, an inorganic salt content dimension, an aroma component content dimension, a tobacco integrity dimension, and a sensory quality dimension; Determining the first evaluation result corresponding to the first sample under each first environmental parameter according to the first weight coefficient corresponding to the first dimension and the first evaluation attribute.

5. The method according to claim 1, wherein The third sample processing of the target presentation form based on the environment corresponding to the target first environmental parameter to determine the target sample includes: Determine at least two kinds of smoke agent composition ratio information corresponding to the smoke agent information in the target first environmental parameter; Update the target first environmental parameter according to the at least two kinds of smoke agent composition ratio information to determine at least two first environmental parameters to be used; For the at least two first environmental parameters to be used, place the third sample in the target presentation form in the environment corresponding to each first environmental parameter to be used, and detect the content information of the target composition components of the third sample to obtain a variety of target samples; Among them, the content information of the target composition components corresponding to different target samples is different.

6. The method according to claim 5, wherein Determine the third evaluation result of the target sample under each second environmental parameter, including: For the variety of target samples, perform at least one second-dimensional evaluation process on each target sample under each second environmental parameter to determine the third evaluation attribute of each target sample under each second dimension, where each second environmental parameter corresponds to the temperature information and pressure information under each drying treatment method, and the drying treatment method includes at least one of vacuum drying method, freeze-drying method, and atmospheric pressure drying method, and the at least one second dimension includes moisture content change rate dimension, sugar content change rate dimension, nitrogen-containing compound content change rate dimension, inorganic salt content change rate dimension, aroma component content dimension; Determine the third evaluation result according to the second weight coefficient corresponding to the second dimension and the third evaluation attribute.

7. The method according to claim 6, characterized in that, It also includes: According to the third evaluation result, determine the target smoke agent composition ratio information corresponding to the smoke agent information in the target first environmental parameter, and update the target first environmental parameter based on the target smoke agent composition ratio information; And, According to the third evaluation result, determine the target content information of the target composition components before the target sample is dried, so as to perform smoke agent addition treatment and drying treatment on the tobacco in the target presentation form on the target production line based on the updated target first environmental parameter, the target content information, and the target second environmental parameter.

8. A smoke agent adding device, characterized in that, It includes: A sample acquisition module, configured to acquire a first sample of the target tobacco leaf in the first presentation form and a second sample in the second presentation form, where the target tobacco leaf is a tobacco leaf processed through a preset process, the first presentation form corresponds to a sheet presentation form, and the second presentation form corresponds to a filamentous presentation form; A sample evaluation module, configured to determine the first evaluation result of the first sample under each first environmental parameter and the second evaluation result of the second sample under each first environmental parameter, where the first environmental parameter is the environmental parameter when adding a smoke agent to the first sample or the second sample placed in a vacuum plus smoke agent device; A target first environmental parameter determination module, configured to determine the target first environmental parameter and the target presentation form corresponding to the target tobacco leaf according to the first evaluation result and the second evaluation result; A third evaluation result determination module, configured to determine a target sample by processing a third sample in the target presentation form in the environment corresponding to the target first environmental parameter, and place the target sample in the environment corresponding to each second environmental parameter, and determine a third evaluation result of the target sample under each second environmental parameter, where the second environmental parameter is an environmental parameter during the drying process of the target sample; A parameter application module, configured to determine a target second environmental parameter based on the third evaluation result, and perform a smoke agent addition process and a drying process on the tobacco in the target presentation form on a target production line based on the target first environmental parameter and the target second environmental parameter.

9. An electronic device, characterized in that, The electronic device includes: At least one processor; and A memory communicatively connected to the at least one processor; wherein, The memory stores a computer program executable by the at least one processor, and the computer program is executed by the at least one processor so that the at least one processor can execute the smoke agent addition method according to any one of claims 1-7.

10. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores computer instructions for causing a processor to execute the smoke agent addition method according to any one of claims 1-7 when executed.

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