阅读说明：本技术 烟叶配方生成方法、系统、介质及装置 (Tobacco formula generation method, system, medium and device ) 是由 杨凯 任伟 王超 徐玮杰 丁冉 王戈 张鑫 于 2020-03-30 设计创作，主要内容包括：本发明提供一种烟叶配方生成方法、系统、介质及装置,所述方法包括以下步骤：预设烟叶的外观质量等级分类、产地风格分类,所述外观质量等级分类是指烟叶外观与外观质量的对应等级关系,所述产地风格分类是指烟叶风格与产地的对应关系；获取烟叶配方的质量需求、成本需求和数量需求；基于所述外观质量等级分类和所述产地风格分类生成符合所述质量需求的烟叶基调配方范围；基于烟叶基调配方范围生成符合所述成本需求和数量需求的烟叶配方。本发明的一种烟叶配方生成方法、系统、介质及装置,用于根据需求生成烟叶配方,无需人工进行配方,实现配方的自动化生成。(The invention provides a tobacco formula generation method, a system, a medium and a device, wherein the method comprises the following steps: presetting an appearance quality grade classification and a place of origin style classification of tobacco leaves, wherein the appearance quality grade classification refers to a corresponding grade relation between the appearance of the tobacco leaves and the appearance quality, and the place of origin style classification refers to a corresponding relation between the style of the tobacco leaves and the place of origin; acquiring the quality requirement, the cost requirement and the quantity requirement of a tobacco leaf formula; generating a tobacco leaf base recipe range meeting the quality requirement based on the appearance quality grade classification and the origin style classification; and generating a tobacco leaf formula which meets the cost requirement and the quantity requirement based on the tobacco leaf basic formula range. The tobacco formula generation method, the tobacco formula generation system, the tobacco formula generation medium and the tobacco formula generation device are used for generating the tobacco formula according to requirements without manual formula generation, and automatic formula generation is achieved.)

1. A tobacco formula generation method is characterized by comprising the following steps:

presetting an appearance quality grade classification and a place of origin style classification of tobacco leaves, wherein the appearance quality grade classification refers to a corresponding grade relation between the appearance of the tobacco leaves and the appearance quality, and the place of origin style classification refers to a corresponding relation between the style of the tobacco leaves and the place of origin;

acquiring the quality requirement, the cost requirement and the quantity requirement of a tobacco leaf formula;

generating a tobacco leaf base recipe range meeting the quality requirement based on the appearance quality grade classification and the origin style classification;

and generating a tobacco leaf formula which meets the cost requirement and the quantity requirement based on the tobacco leaf basic formula range.

2. The tobacco leaf formula generating method according to claim 1, further comprising expanding a range of tobacco leaf base recipes meeting the quality requirements based on a correspondence between tobacco leaf styles and places of origin.

3. The tobacco leaf formula generating method according to claim 1, further comprising obtaining a corresponding grade relation between the appearance and the appearance quality of tobacco leaves, and generating a tobacco leaf formula meeting the cost requirement and the quantity requirement from a tobacco leaf base formula range based on a medium-low grade collocation principle.

4. The tobacco leaf formulation generating method according to claim 1, further comprising obtaining a correspondence between a production place of the tobacco leaves and chemical components, and generating the tobacco leaf formulation meeting the cost requirement and the quantity requirement based on a tobacco leaf base formula range by a chemical component balance principle.

5. A tobacco formula generating system, comprising: the system comprises a presetting module, an obtaining module, a range generating module and a formula generating module;

the preset module is used for presetting the appearance quality grade classification and the place of origin style classification of the tobacco leaves, wherein the appearance quality grade classification refers to the corresponding grade relation between the appearance of the tobacco leaves and the appearance quality, and the place of origin style classification refers to the corresponding relation between the style of the tobacco leaves and the place of origin;

the acquisition module is used for acquiring the quality requirement, the cost requirement and the quantity requirement of the tobacco leaf formula;

the range generation module is used for generating a tobacco leaf base recipe range meeting the quality requirement based on the appearance quality grade classification and the producing area style classification;

the formula generation module is used for generating a tobacco formula which meets the cost requirement and the quantity requirement based on the tobacco base recipe range.

6. The tobacco leaf formula generating system according to claim 5, further comprising a place of origin collocation module for expanding a range of tobacco leaf base-formula formulas meeting the quality requirements based on a corresponding relationship between tobacco leaf styles and places of origin.

7. The tobacco leaf formula generating system according to claim 5, further comprising a grade collocation module for obtaining a corresponding grade relation between the appearance and the appearance quality of tobacco leaves, and generating a tobacco leaf formula meeting the cost requirement and the quantity requirement from a tobacco leaf base-tone formula range based on a medium-low grade collocation principle.

8. The tobacco leaf formula generating system according to claim 5, further comprising a chemical composition balancing module for obtaining a correspondence between a producing area of the tobacco leaf and a chemical composition, and generating the tobacco leaf formula meeting the cost requirement and the quantity requirement based on a tobacco leaf base formula range by a chemical composition balancing principle.

9. A computer-readable storage medium having a computer program stored thereon, the computer program being executable by a processor to implement the tobacco formulation generating method of any one of claims 1 to 4.

10. A tobacco formula generating device, comprising: a processor and a memory;

the memory is used for storing a computer program;

the processor is coupled to the memory for executing a computer program stored by the memory to cause the tobacco formulation generating device to perform the tobacco formulation generating method of any one of claims 1 to 4.

Technical Field

The invention relates to the technical field of tobacco, in particular to a tobacco formula generation method, a tobacco formula generation system, a tobacco formula generation medium and a tobacco formula generation device.

Background

In the current domestic tobacco raw material formula module design, most industrial enterprises adopt the principle of matching with similar producing areas, the same grade or similar grades. Under the conditions that the scale of single-specification cigarette products is continuously increased, the requirement of the quantity of raw materials is more and more increased, and the quality fluctuation of the tobacco raw materials is larger, the capability of guaranteeing the raw materials according to the formula design method is unconscious, and the traditional formula design method has a plurality of blind spots in the formula maintenance process, and if people who do not know the detailed tobacco conditions can not give the tobacco formula.

Therefore, it is desirable to be able to solve the problem of how to achieve a demand-based generation of tobacco leaf formulations without the need for artificial formulations.

Disclosure of Invention

In view of the above-mentioned shortcomings of the prior art, the present invention provides a method, a system, a medium and a device for generating a tobacco formula, which are used to solve the problem of how to generate a tobacco formula based on demand without manual formula in the prior art.

In order to achieve the above objects and other related objects, the present invention provides a method for generating a tobacco formulation, comprising the steps of: presetting an appearance quality grade classification and a place of origin style classification of tobacco leaves, wherein the appearance quality grade classification refers to a corresponding grade relation between the appearance of the tobacco leaves and the appearance quality, and the place of origin style classification refers to a corresponding relation between the style of the tobacco leaves and the place of origin; acquiring the quality requirement, the cost requirement and the quantity requirement of a tobacco leaf formula; generating a tobacco leaf base recipe range meeting the quality requirement based on the appearance quality grade classification and the origin style classification; and generating a tobacco leaf formula which meets the cost requirement and the quantity requirement based on the tobacco leaf basic formula range.

In an embodiment of the invention, the method further comprises expanding the range of the tobacco leaf base-blending formula meeting the quality requirement based on the corresponding relation between the tobacco leaf style and the production place.

In an embodiment of the invention, the method further comprises the steps of obtaining a corresponding grade relation between the appearance and the appearance quality of the tobacco leaves, and generating the tobacco leaf formula which meets the cost requirement and the quantity requirement from the tobacco leaf base-tone-based formula range based on a medium-low grade collocation principle.

In an embodiment of the invention, the method further comprises the steps of obtaining the corresponding relation between the production place of the tobacco leaves and the chemical components, and generating the tobacco leaf formula meeting the cost requirement and the quantity requirement based on the tobacco leaf base-blending formula range through a chemical component balance principle.

In order to achieve the above object, the present invention further provides a tobacco formulation generating system, comprising: the system comprises a presetting module, an obtaining module, a range generating module and a formula generating module; the preset module is used for presetting the appearance quality grade classification and the place of origin style classification of the tobacco leaves, wherein the appearance quality grade classification refers to the corresponding grade relation between the appearance of the tobacco leaves and the appearance quality, and the place of origin style classification refers to the corresponding relation between the style of the tobacco leaves and the place of origin; the acquisition module is used for acquiring the quality requirement, the cost requirement and the quantity requirement of the tobacco leaf formula; the range generation module is used for generating a tobacco leaf base recipe range meeting the quality requirement based on the appearance quality grade classification and the producing area style classification; the formula generation module is used for generating a tobacco formula which meets the cost requirement and the quantity requirement based on the tobacco base recipe range.

In an embodiment of the invention, the system further comprises a place of production collocation module for further expanding the range of the tobacco leaf base-style formula meeting the quality requirement based on the corresponding relation between the tobacco leaf style and the place of production.

In an embodiment of the invention, the tobacco leaf base-tone matching system further comprises a grade matching module for obtaining a corresponding grade relation between the appearance and the appearance quality of the tobacco leaves, and generating a tobacco leaf formula meeting the cost requirement and the quantity requirement from a tobacco leaf base-tone formula range based on a medium-low grade matching principle.

In an embodiment of the invention, the tobacco leaf production system further comprises a chemical component balance module for obtaining the corresponding relation between the production place of the tobacco leaves and the chemical components, and generating the tobacco leaf formula meeting the cost requirement and the quantity requirement based on the tobacco leaf base-blending formula range through a chemical component balance principle.

To achieve the above object, the present invention also provides a computer-readable storage medium having a computer program stored thereon, which when executed by a processor, implements any of the above tobacco formulation generating methods.

In order to achieve the above object, the present invention further provides a tobacco formulation generating device, comprising: a processor and a memory; the memory is used for storing a computer program; the processor is coupled to the memory and configured to execute the computer program stored in the memory to cause the tobacco formulation generating device to perform any of the above-described tobacco formulation generating methods.

As described above, the method, system, medium and apparatus for generating a tobacco formulation of the present invention have the following advantages: the method is used for generating the tobacco leaf formula according to the requirement without manual formula generation, and automatic formula generation is realized.

Drawings

FIG. 1 is a flow chart illustrating a tobacco formulation generation method according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a tobacco formulation generation system according to an embodiment of the present invention;

fig. 3 is a schematic structural view of the tobacco leaf formulation apparatus according to an embodiment of the present invention.

Description of the element reference numerals

21 preset module

22 acquisition module

23 Range Generation Module

24 formula generation module

31 processor

32 memory

Detailed Description

The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.

It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, so that the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, the type, quantity and proportion of the components in actual implementation can be changed freely, and the layout of the components can be more complicated.

The tobacco formula generation method, the tobacco formula generation system, the tobacco formula generation medium and the tobacco formula generation device are used for generating the tobacco formula according to requirements without manual formula generation, and automatic formula generation is achieved.

As shown in fig. 1, in an embodiment, the tobacco formula generating method of the present invention includes the following steps:

and S11, presetting an appearance quality grade classification and a place of origin style classification of the tobacco leaves, wherein the appearance quality grade classification refers to the corresponding grade relation between the appearance of the tobacco leaves and the appearance quality, and the place of origin style classification refers to the corresponding relation between the style of the tobacco leaves and the place of origin.

Specifically, the appearance quality grade classification refers to a corresponding grade relation between the appearance and the appearance quality of the tobacco leaves, and the appearance quality grade classification comprises a first-level part classification, a second-level quality grade classification and a third-level subdivision type classification according to a progressive sequence. Tobacco leaves in different producing areas can be classified correspondingly according to the appearance quality grade. Therefore, the tobacco leaves are subdivided, and the formula of the tobacco leaves can be more accurately carried out according to different requirements. The primary site classification contains B, C, X where the original sites of colonization of the tobacco leaves are different, so B is the upper part, C is the middle part, and X is the lower part. Under each primary classification, secondary quality grade classifications are also included, such as B1 grade, B2 grade, B3 grade and BK grade under the B, wherein the quality of tobacco leaves under the same primary part classification (namely the same part) is reduced in sequence, namely the appearance quality grade of B1 grade is higher than B2 grade. Thus, stage B1 may also be referred to as the upper stage, stage B2 may also be referred to as the upper stage, and so on. Three levels of subdivision type classifications are also included under each two-level quality grade classification, for example, the B11 level, the B12 level and the like (endless types) are included under the B1 level, the B21 level, the B22 level and the like (endless types) are included under the B2 level, here, the B11 level and the B12 level belong to the upper level, and are only different subdivision type tobacco leaves in the upper level, and no quality grade difference exists. Thus, level B11 may also be referred to as the upper level one category, and level B12 may also be referred to as the upper level two category. Therefore, the tobacco leaf appearance and the appearance quality grade can be in one-to-one correspondence according to the appearance quality grade classification. Other C, X detailed classification methods are also similar to those of B, and are not described herein, specifically as apparent quality level classification.

The specific appearance quality class is shown in the following apparent quality class table:

specifically, the production place style classification refers to a corresponding relation between tobacco leaf style and production place. The corresponding relation between the tobacco style and the place of origin is preset, for example, the place of origin A is a place where the characteristic of the faint scent style is prominent, the place of origin B is a place where the characteristic of the faint scent style is prominent, the place of origin C and the place of origin D are both places where the characteristic of the strong scent style is prominent, and the place of origin E is a place where the characteristic of the faint scent style is not stable. Therefore, the corresponding relation between the tobacco style and the producing area is preset, the producing area A corresponds to the fen-flavor style, the producing area B corresponds to the fen-flavor style, both the producing area C and the producing area D correspond to the strong-flavor style, and the producing area E corresponds to the partial fen-flavor style but the style characteristics are unstable.

And step S12, acquiring the quality requirement, the cost requirement and the quantity requirement of the tobacco leaf formula.

Specifically, the quality requirement refers to the appearance quality and style requirement of the tobacco formula to be obtained, namely the quality requirement includes the appearance quality requirement and the tobacco style requirement. The appearance quality requirement corresponds to an appearance quality class classification. The tobacco style requirements correspond to the place of origin style classifications. The quantity requirement refers to the total quantity requirement for producing the tobacco leaves. The cost requirement is the capital that can be invested in producing tobacco leaf of a tobacco leaf formulation that meets the quality and quantity requirements.

And S13, generating a tobacco leaf base-tone formula range meeting the quality requirement based on the appearance quality grade classification and the origin style classification.

Specifically, a corresponding producing area is selected according to tobacco leaf style requirements, and then tobacco leaves of corresponding appearance quality grades of the corresponding producing area are selected according to appearance quality requirements. For example: the appearance quality requirement and the tobacco style requirement of the tobacco formula are respectively as follows: grade B, fen-flavor style. Selecting the corresponding producing area as the A producing area or the B producing area according to the fen-flavor style, and selecting the tobacco leaves with the appearance quality grade of B grade in the A producing area or the B producing area. Therefore, the appearance quality requirement and the tobacco leaf style requirement are respectively as follows: and under the quality requirements of grade B and fen-flavor style, the tobacco leaves with grade B appearance quality in the production area A or B are all in accordance with the requirements. Therefore, the range of the tobacco leaf base formula which is generated based on the appearance quality grade classification and the origin style classification and meets the quality requirement (B grade, fen-flavor style) is as follows: and the appearance quality grade of the A producing area or the B producing area is the grade B tobacco leaf. Wherein, the production place A or the production place B corresponds to the tobacco style requirement, and the appearance quality grade is grade B and corresponds to the appearance quality requirement.

And S14, generating a tobacco leaf formula which meets the cost requirement and the quantity requirement based on the tobacco leaf basic formula range.

Specifically, the unit price of the tobacco leaves is determined by the place of production and the appearance quality of the tobacco leaves, and although the range of the tobacco leaf base recipe is already available, the unit prices of the tobacco leaves within the range of the tobacco leaf base recipe are not consistent, and therefore, the tobacco leaf recipe that meets the cost demand and the quantity demand needs to be generated based on the range of the tobacco leaf base recipe. That is, in the case where the cost requirement and the quantity requirement are determined, the tobacco leaves meeting the cost requirement and the quantity requirement are selected in the tobacco leaf base formula range to generate the tobacco leaf formula. For example: the appearance quality requirement and the tobacco style requirement of the tobacco formula are respectively as follows: grade B, fen-flavor style. The tobacco leaf base formula range is as follows: and the appearance quality grade of the A producing area or the B producing area is the grade B tobacco leaf. The tobacco leaves with the grade B of the appearance quality grade of the production place A and the tobacco leaves with the grade B of the appearance quality grade of the production place B have different unit prices, and different grade classifications are arranged below the tobacco leaves with the grade B, and the prices of the tobacco leaves with the different grade classifications are different. The unit price of the tobacco leaves is determined by the production place and the appearance quality of the tobacco leaves and is also known, so that the unit price of the required tobacco leaves can be determined according to the cost requirement and the quantity requirement under the condition that the unit price of the tobacco leaves is known, and the corresponding tobacco leaves are selected in the tobacco leaf basic formula range based on the unit price of the required tobacco leaves, so that the tobacco leaf formula meeting the cost requirement and the quantity requirement is generated. For example, if the cost control requirement and the quantity requirement of a certain tobacco leaf formula are 10000 yuan or less and 100 kg or more, respectively, we can find that the unit price of the tobacco leaf can be required to be 100 yuan or less/kg. And the appearance quality requirement and the tobacco leaf style requirement of the tobacco leaf formula are respectively as follows: grade B, fen-flavor style. The tobacco leaf base formula range is as follows: and the appearance quality grade of the A producing area or the B producing area is the grade B tobacco leaf. Then selecting the tobacco leaves with the unit price of less than or equal to 100 yuan per kilogram from the tobacco leaves with the grade B of appearance quality grade of the origin A or the origin B. And the tobacco leaves with the appearance quality grade of the A producing area or the B producing area being B grade only have the following appearance quality grades: the price of the tobacco leaves at the B3 level of the production place B is less than or equal to 100 yuan/kg, and the price of the tobacco leaves at the B3 level of the production place A is less than or equal to 100 yuan/kg. Accordingly, the corresponding tobacco leaf formulations are produced as grade B3 from origin B and/or grade B3 from origin a.

Specifically, the range of the tobacco leaf base-style formula meeting the quality requirement is expanded based on the corresponding relation between the tobacco leaf style and the production place. Specifically, under the condition that the raw material demand of tobacco leaves is large, the tobacco leaves close to the style demand of the tobacco leaves are adopted as supplements, the quality demand refers to the appearance quality and the style demand of a tobacco leaf formula to be obtained, the style of the tobacco leaves corresponds to the place of origin, and under the condition that the style demand below the quality demand of the tobacco leaf formula is determined, the tobacco leaves of the place of origin corresponding to the style close to the style demand can be selected as supplements. For example, the appearance quality requirement, tobacco style requirement and quantity requirement of the tobacco formula are respectively as follows: grade B1, fen-flavor style and 3000 kg. Selecting the corresponding production place to be the A production place or the B production place according to the fen-flavor style, selecting the tobacco leaves with the appearance quality grade of B1 grade in the A production place or the B production place, selecting 1000 kilograms of the tobacco leaves with the appearance quality grade of B1 grade in the A production place or the B production place, determining that the tobacco leaves with the appearance quality grade of B1 grade in the A production place and the tobacco leaves with the appearance quality grade of B1 grade in 2000 kilograms cannot meet the yield requirements of tobacco leaf formulas according to the yield requirements, and respectively: 3000 kg. 1000 kg of tobacco leaves with the E origin of partial faint scent type but unstable style characteristics and appearance quality grade of B1 grade can be selected as supplement.

Specifically, the method further comprises the steps of obtaining the corresponding grade relation between the appearance and the appearance quality of the tobacco leaves, and generating the tobacco leaf formula which meets the cost requirement and the quantity requirement from the tobacco leaf base-tone formula range based on the medium-low grade collocation principle. The medium-low grade collocation principle refers to that under the condition that the tobacco leaf base recipe range is determined, tobacco leaves classified according to different grades in the tobacco leaf base recipe range are selected for collocation, and therefore the tobacco leaves with medium-low grade quality are reasonably utilized. For example: the appearance quality requirement and the tobacco style requirement of the tobacco formula are respectively as follows: grade B, fen-flavor style. Selecting the corresponding producing area as the A producing area or the B producing area according to the fen-flavor style, and selecting the tobacco leaves with the appearance quality grade of B grade in the A producing area or the B producing area. Therefore, the appearance quality requirement and the tobacco leaf style requirement are respectively as follows: and under the quality requirements of grade B and fen-flavor style, the tobacco leaves with grade B appearance quality in the production area A or B are all in accordance with the requirements. Then the appearance quality grades of the A origin or the B origin can be selected to be B1, B2, B3 and BK. At the moment, only one quality grade of tobacco leaves should not be selected, but the tobacco leaves of middle and low quality grades classified at the same part are matched to generate a tobacco leaf formula meeting the cost requirement and the quantity requirement. For example, the B3 and the BK are matched to generate the tobacco leaf with the tobacco leaf formula of the A producing area or the B producing area and the appearance quality grade of the tobacco leaf of the B3 and the BK which meets the cost requirement and the quantity requirement. Because B3, BK among B1, B2, B3, BK belong to tobacco leaves of medium-low grade quality. Therefore, the tobacco leaves with the quality of middle and low grade are optimized and utilized, the tobacco leaves with the quality of middle and low grade are reasonably optimized and utilized under the condition of not reducing the quality of the tobacco leaf formula, and the cost is reduced.

Specifically, the method further comprises the steps of obtaining the corresponding relation between the production area of the tobacco leaves and the chemical components, and selecting the tobacco leaf formula with balanced chemical components based on the chemical component balance principle. The chemical components include, but are not limited to: percent contents (percent by weight) of nicotine, total sugar, reducing sugar, total nitrogen, total potassium, total chlorine. Specifically, the chemical component correspondence relationship is defined for each production area under each appearance quality grade classification. For example, if the nicotine content of 3% in the tobacco leaves with the grade B3 at the origin A is higher than the average value of 2%, and the nicotine content of 1% in the tobacco leaves with the grade B3 at the origin B is lower than the average value of 2%, then the tobacco leaves with the grade B3 at the origin A and the tobacco leaves with the grade B3 at the origin B are mixed according to the chemical composition balance principle so that the nicotine content reaches the average value of 2%. That is, the chemical composition balance principle means that when the proportion of the chemical components of the tobacco leaves with a certain appearance quality grade in a certain producing area is higher or lower, the tobacco leaves with a certain appearance quality grade in a certain producing area with higher chemical components and the tobacco leaves with a certain appearance quality grade in another producing area with lower chemical components can be selected to be matched, so as to obtain the formula tobacco leaves with the average chemical components. Therefore, the problem that the chemical component content of the tobacco leaves is unstable due to fluctuation of the chemical component content caused by different producing areas of the tobacco leaves can be solved, and the effect of reasonably utilizing the tobacco leaves with poor chemical component harmony is achieved.

Specifically, the method further comprises the steps of obtaining the corresponding relation between the tobacco leaves and the price, and selecting the tobacco leaf formula with the lowest cost from the tobacco leaf formulas with balanced chemical components based on the lowest cost principle. For example, if the price of tobacco leaves with the grade B1 at the A-site is 100 yuan per kilogram, and the price of tobacco leaves with the grade B1 at the B-site is 120 yuan per kilogram, then the tobacco leaves with the grade B1 at the A-site will be preferentially selected as the tobacco leaf formula if the appearance quality requirement is grade B1. Namely, the lowest cost principle is that under the condition that the appearance quality requirement, the tobacco leaf style requirement and the yield requirement are met, the tobacco leaf with lower price is preferentially selected as the preferred tobacco leaf of the tobacco leaf formula. Therefore, the cost can be saved and the cost of the tobacco leaves can be reduced under the condition of meeting the requirements of appearance quality, tobacco leaf style and yield. Therefore, the tobacco leaf formula has more practical operability by comprehensively considering the aspects of appearance quality requirement (appearance quality), tobacco leaf style requirement and yield requirement (quantity) and price (cost) of the tobacco leaves.

Specifically, the method further comprises the step of selecting tobacco leaves with the appearance quality grade of B1 from the A production area or the B production area to be evaluated to obtain an evaluation result, wherein the sample production area X refers to the A production area or the B production area, and the tobacco leaves with the grade of B1 from the evaluation result show that the A production area or the B production area are qualified.

Then, the tobacco leaves with the E producing area of partial faint scent type style but unstable style characteristics and appearance quality grade of B1 grade are evaluated to obtain an evaluation result, the sample producing area Y refers to the E producing area, the evaluation result shows that the sensory quality of the tobacco leaves with the E producing area of B1 grade is slightly weaker than that of the tobacco leaves with the A producing area or the B producing area, but basically achieves the expected effect, and the tobacco leaf formula can be used as the tobacco leaf formula with the appearance quality requirement, the tobacco leaf style requirement and the yield requirement respectively as follows: grade B1, delicate fragrance style and powerful supplement of 3000 kg, and meets the use requirements of the raw materials of tobacco products.

As shown in fig. 2, in an embodiment, the tobacco leaf formula generating system of the present invention includes a presetting module 21, an obtaining module 22, a range generating module 23 and a formula generating module 24; the preset module 21 is used for presetting an appearance quality grade classification and a place of origin style classification of tobacco leaves, wherein the appearance quality grade classification refers to a corresponding grade relation between the appearance of the tobacco leaves and the appearance quality, and the place of origin style classification refers to a corresponding relation between the style of the tobacco leaves and the place of origin; the obtaining module 22 is used for obtaining the quality requirement, the cost requirement and the quantity requirement of the tobacco leaf formula; the range generating module 23 is configured to generate a tobacco leaf base blending formula range meeting the quality requirement based on the appearance quality grade classification and the place of origin style classification; the formula generation module 24 is configured to generate a tobacco formula that meets the cost requirement and the quantity requirement based on a tobacco base formula range.

Specifically, the tobacco leaf basic adjustment formula matching system further comprises a production place matching module used for expanding the tobacco leaf basic adjustment formula range meeting the quality requirement based on the corresponding relation between the tobacco leaf style and the production place.

Specifically, the tobacco leaf basic adjustment system further comprises a grade collocation module used for obtaining the corresponding grade relation between the tobacco leaf appearance and the appearance quality, and generating a tobacco leaf formula which meets the cost requirement and the quantity requirement from a tobacco leaf basic adjustment formula range based on a medium-low grade collocation principle.

The tobacco leaf formulation system comprises a chemical composition balance module, a tobacco leaf formulation generation module and a tobacco leaf formulation generation module, wherein the chemical composition balance module is used for acquiring the corresponding relation between the producing area and the chemical composition of the tobacco leaves, and the tobacco leaf formulation which meets the cost requirement and the quantity requirement is generated based on the tobacco leaf base-adjustment formulation range through a chemical composition balance principle.

It should be noted that the structures and principles of the presetting module 21, the obtaining module 22, the range generating module 23, and the formula generating module 24 correspond to the steps in the tobacco formula generating method one by one, and therefore, no further description is given here.

It should be noted that the division of the modules of the above system is only a logical division, and the actual implementation may be wholly or partially integrated into one physical entity, or may be physically separated. And these modules can be realized in the form of software called by processing element; or may be implemented entirely in hardware; and part of the modules can be realized in the form of calling software by the processing element, and part of the modules can be realized in the form of hardware. For example, the x module may be a processing element that is set up separately, or may be implemented by being integrated in a chip of the apparatus, or may be stored in a memory of the apparatus in the form of program code, and the function of the x module may be called and executed by a processing element of the apparatus. Other modules are implemented similarly. In addition, all or part of the modules can be integrated together or can be independently realized. The processing element described herein may be an integrated circuit having signal processing capabilities. In implementation, each step of the above method or each module above may be implemented by an integrated logic circuit of hardware in a processor element or an instruction in the form of software.

For example, the above modules may be one or more integrated circuits configured to implement the above methods, such as: one or more Application Specific Integrated Circuits (ASICs), or one or more microprocessors (DSPs), or one or more Field Programmable Gate Arrays (FPGAs), among others. For another example, when one of the above modules is implemented in the form of a Processing element scheduler code, the Processing element may be a general-purpose processor, such as a Central Processing Unit (CPU) or other processor capable of calling program code. For another example, these modules may be integrated together and implemented in the form of a system-on-a-chip (SOC).

In an embodiment of the present invention, the present invention further includes a computer-readable storage medium, on which a computer program is stored, and the computer program is executed by a processor to implement any of the above-mentioned tobacco formulation generation methods.

Those of ordinary skill in the art will understand that: all or part of the steps for implementing the above method embodiments may be performed by hardware associated with a computer program. The aforementioned computer program may be stored in a computer readable storage medium. When executed, the program performs steps comprising the method embodiments described above; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.

As shown in fig. 3, in an embodiment, the tobacco formula generating apparatus of the present invention includes: a processor 31 and a memory 32; the memory 32 is for storing a computer program; the processor 31 is connected to the memory 32 and is configured to execute a computer program stored in the memory 32 to enable the tobacco formulation generating device to execute any one of the tobacco formulation generating methods.

Specifically, the memory 32 includes: various media that can store program codes, such as ROM, RAM, magnetic disk, U-disk, memory card, or optical disk.

Preferably, the Processor 31 may be a general-purpose Processor, including a Central Processing Unit (CPU), a Network Processor (NP), and the like; the integrated Circuit may also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, or discrete hardware components.

In summary, the method, the system, the medium and the device for generating the tobacco leaf formula are used for generating the tobacco leaf formula according to the requirement without manually performing the formula, so that the formula is automatically generated. Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.

The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.