CN110269269B - Formula automatic replacement method for maintaining stable quality of cigarette tobacco shreds - Google Patents
Formula automatic replacement method for maintaining stable quality of cigarette tobacco shreds Download PDFInfo
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- CN110269269B CN110269269B CN201910556158.XA CN201910556158A CN110269269B CN 110269269 B CN110269269 B CN 110269269B CN 201910556158 A CN201910556158 A CN 201910556158A CN 110269269 B CN110269269 B CN 110269269B
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- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 45
- 241000208125 Nicotiana Species 0.000 title claims abstract description 25
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 claims abstract description 20
- 230000001953 sensory effect Effects 0.000 claims abstract description 14
- 239000000779 smoke Substances 0.000 claims abstract description 9
- 239000000284 extract Substances 0.000 claims abstract description 5
- 239000000126 substance Substances 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 8
- 238000009472 formulation Methods 0.000 claims description 6
- 238000002329 infrared spectrum Methods 0.000 claims description 6
- 238000006467 substitution reaction Methods 0.000 claims description 3
- 238000007726 management method Methods 0.000 description 7
- 238000001514 detection method Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000003513 alkali Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 150000008442 polyphenolic compounds Chemical class 0.000 description 2
- 235000013824 polyphenols Nutrition 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013523 data management Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000012384 transportation and delivery Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/08—Blending tobacco
Landscapes
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- General Factory Administration (AREA)
Abstract
The invention relates to a formula automatic replacement method for maintaining stable quality of cut tobacco of cigarettes, which comprises the steps of determining a formula unit in a formula of the cigarettes; in the production process, the system extracts the stock data at intervals of a first set time and judges: if the inventory of the formula units is smaller than a first set threshold, the system compares the data information of the formula units with the data information of the available formula units in the alcoholized inventory to obtain a plurality of available formula units similar to the data information of the formula units; after each available formula unit is replaced by a formula unit, a corresponding initial replacement formula is formed; the initial replacement formula is measured to obtain corresponding sensory indexes and smoke indexes, and the sensory indexes and the smoke indexes are compared with the original sensory indexes and the smoke indexes to obtain the closest replacement formula; and the system judges the inventory of the available formula unit corresponding to the replacement formula, and if the inventory of the available formula unit is within a second threshold range, the system sends out replacement information.
Description
Technical Field
The invention belongs to the technical field of cigarettes, and particularly relates to an automatic formula replacement method for maintaining stable quality of cut tobacco of cigarettes.
Background
Maintaining the sensory stability of the cigarette is the key for ensuring that a certain grade of cigarette can obtain long-term stability for customers. The cigarette sensory stability is determined by the quality of cut tobacco, and in general, the cut tobacco of any brand of cigarette is mixed cut tobacco which is obtained by strictly proportioning the cut tobacco of N formula units and carrying out a large number of tests.
However, in the actual production process, the supply amount of the N formula units is insufficient due to different demands, for example, one formula unit is also a component of other brands of formulas. On the other hand, the quality of the formula unit is greatly influenced by tobacco leaves, and even if the same type of tobacco leaves are produced in the same place, the same quality is difficult to ensure due to the problem of natural environment, so that the difficulty of ensuring the stability of the sensory index of certain brand of cigarettes is caused.
In the prior art, when the supply of a certain formula unit in a certain brand of cigarettes is insufficient, a manual screening mode is adopted to search for a replacement formula unit, the workload is high, the difference between the formula unit and the original cigarette formula unit is large, the production requirement cannot be met, particularly, the production duration is difficult to guarantee under the condition that the change of the composition formula unit is large, the yield is influenced, and the stability of the sensory indexes of the cigarettes cannot be guaranteed.
Disclosure of Invention
The invention aims to provide an automatic formula replacement method for maintaining stable quality of cut tobacco of cigarettes, so as to solve the problem that the sensory index and the smoke index stability of the cigarettes cannot be ensured.
The invention is realized by the following technical scheme:
an automatic formula replacement method for maintaining stable quality of cut tobacco of cigarettes comprises the following steps:
determining a formula A of the cigarette, namely N1+ N2+ … Ni, wherein i is a natural number, and Ni is a formula unit in the formula of the cigarette;
determining and storing data information of cigarettes and data information of each formula unit;
in the production process, the system extracts the stock data at intervals of a first set time and judges:
if the inventory of the formula unit is smaller than a first set threshold, the system compares the data information of the formula unit with the data information of the available formula units in inventory to obtain a plurality of available formula units similar to the data information of the formula unit;
and each available formula unit is substituted for the formula unit to form a corresponding initial substitution formula;
determining the preliminary replacement formula, obtaining corresponding data information, and comparing the data information with the data information of the original formula to obtain the replacement formula of the closest available formula unit;
meanwhile, the system judges the stock of the available formula unit, and if the stock of the available formula unit is within the second threshold value range, the system sends out the replacement information.
The system is one of a control center and a workstation.
The variety of the plurality of available formulation units is at least two or more.
The data information of the cigarette comprises sensory indexes and smoke indexes.
The data information of the formula unit comprises chemical indexes, near infrared spectra and identity information;
the data information of the available formula unit comprises chemical indexes, near infrared spectrums, identity information and inventory.
The number of replacement recipes is less than or equal to the number of preliminary replacement recipes.
The judging method of the stock quantity comprises the following steps:
1) comparing the inventory data of the first available formula unit corresponding to the first replacement formula of the data information closest to the formula of the cigarette with a second threshold value;
2) if the inventory of the first available formula unit is within the second threshold value range, determining that the first available formula unit is the final available formula unit, and sending replacement information by the system;
if the stock of the first available formula unit is out of the range of the second threshold value, the system selects stock data of a second available formula unit corresponding to a second replacement formula which is next close to the data information of the formula of the cigarette to compare with the second threshold value;
if the inventory of the second available formula unit is within the second threshold value range, determining that the second available formula unit is the final available formula unit, and sending replacement information by the system;
3) if the inventory level of the second available recipe unit is outside the second threshold range, the system repeats step 2) until the inventory level of the selected available recipe unit is within the second threshold.
The invention has the beneficial effects that:
according to the technical scheme, the production data and the inventory data are organically combined through the control system, meanwhile, after the control system determines the inventory data, certain combinations in the formula of the cigarettes can be replaced and matched in advance, and the production continuity can be guaranteed on the premise that the formula is stable.
Detailed Description
The technical solutions of the present invention are described in detail by the following examples, which are only exemplary and can be used to explain and illustrate the technical solutions of the present invention, but not to be construed as limiting the technical solutions of the present invention.
The application provides a formula automatic replacement method for maintaining stable tobacco shred quality, which can ensure the advanced matching of replaceable materials while monitoring the component inventory condition of the materials required by production through a production line control system or a control center and an inventory system in a data networking or data exchange mode and the like.
Determining a formula A of the cigarette, namely N1+ N2+ … Ni, wherein i is a natural number, and Ni is a formula unit in the formula of the cigarette; the formulation unit is the cut tobacco processed and stored for corresponding time through the previous working procedure. The taste and additives of each kind of tobacco shred are different, the dosage of each formula unit in the tobacco shred of the cigarette may be different or the same, and the formula A is used for preparing the cigarette with the brand finally.
The inventory condition of each formulation unit included in the formulation can be dealt with in advance through data management, the inventory condition of the formulation unit is counted through data of a preorder production line, and real-time data updating can be carried out on the inventory condition according to the production line condition.
After research and development and formal production are carried out, the data information of the cigarette of the brand is determined, the data information of the cigarette is determined, and the data information at least comprises sensory indexes and smoke indexes, and also comprises other quantitative parameters and qualitative parameters; the quantitative parameters include physical parameters such as spectrum and chemical components, and qualitative sensory parameters such as tobacco shred burning rate and taste. The data information can be modified according to the feedback of the client after formal sale, and the cigarette formula can also refer to the modified formula.
The data information of the formula unit comprises chemical indexes, near infrared spectra and identity information, wherein the chemical indexes (six conventional items of tobacco (total sugar, reducing sugar, total nitrogen, total alkali, potassium and chlorine), aroma components, polyphenol, organic acid, volatile alkali, pigment and amino acid), and the identity information comprises variety, position, production area, grade and the like.
The data information of the available formula units comprises chemical indexes, near infrared spectra, identity information and inventory. Wherein, the chemical indexes (six items of tobacco routine (total sugar, reducing sugar, total nitrogen, total alkali, potassium and chlorine), aroma components, polyphenol, organic acid, volatile alkali, pigment and amino acid), and the identity information comprises variety, position, producing area, grade, etc. The data information is stored in the control system.
According to the management system, the management system can be an independent inventory management system or a management system shared with other management systems, and simultaneously stores the data information of all the available formula units of the alcoholized inventory so as to be convenient for calling of other systems, and simultaneously, the management system also comprises the steps of testing the stored data information of the available formula units according to the storage time, temperature and the like of the available formula units in a set time range, updating the test result in real time, and also comprising the new data information of the new available formula units meeting the alcoholization requirement.
In the production process, the control system of the production line extracts and judges the inventory data of each formula unit at intervals of first set time. The formula a of a certain brand of cigarette is described by taking four formula units, namely, a formula unit N1, a formula unit N2, a formula unit N3 and a formula unit N4, as an example through proportioning composition, but by no means, the technical scheme of the present application is only applicable to the formula unit consisting of four formula units, and according to the characteristics of different brands of cigarettes, the formula unit can consist of one formula unit, two formula units, three formula units, five formula units, six formula units, seven formula units or more formula units, and cannot be listed one by one.
The production line control system extracts the data of the inventory quantities of the four formula units every other day, and the specific time can be other times, such as two days, three days, five days, seven days, ten days and the like, and judges the data.
If the stock level of the wire N1 is less than a first threshold value, which is set in response to a different business, the threshold value is typically at least sufficient for long line usage. And the inventory management system can obtain that the recipe unit N1 can not meet the production line requirement in the minimum use time of the first set threshold, the system compares the data information of the recipe unit N1 with the data information of available recipe units in inventory to obtain a plurality of available recipe units similar to the data information of the recipe unit N1, and at least more than two types of available recipe units in inventory are required to be obtained in normal cases.
At the moment, after each available formula unit is respectively replaced by the formula unit N1, the system forms corresponding preliminary replacement formulas A1, A2, A3 and A4 and sends corresponding preliminary formula information to the inspector;
the detection personnel carry out data information detection on each preliminary replacement formula according to the preliminary formula information, wherein the data information detection comprises sensory indexes and smoke indexes.
After detecting all the preliminary replacement formulas, the detection data is input to the control system for automatic comparison, or manual comparison can be performed by the detection personnel, the difference values between the sensory indexes and the smoke indexes of the original formula are sequentially arranged from small to large, the smaller the difference value is, the closer the explanation is to the original formula A, the smaller the difference value is, and the like.
The data obtained by taking the example that a1 is closest to the original formula a as an example are arranged as a1, a2, A3 and a4, which are only for illustration and do not represent the actual situation.
Meanwhile, the system judges the inventory of the available formula unit corresponding to the replacement formula, and if the inventory of the available formula unit is within a second threshold value range, the system sends out replacement information.
The judgment method of the stock quantity comprises the following steps:
1) the system compares the inventory data of the first available recipe unit corresponding to a1 to a second threshold;
2) if the inventory level of the first available recipe unit is within the second threshold range, the first available recipe unit is determined to be the final recipe unit, and the system sends a replacement message directly instructing delivery of the first available recipe unit to the manufacturing line when the inventory level of recipe unit N1 is not available.
If the inventory of the first available formula unit is out of the second threshold range, the first available formula unit is insufficient, the problem of replacement again may occur, and the stability of the formula is not easy to be ensured, and the inventory data of the second available formula unit corresponding to the system selection A2 is compared with the second threshold;
if the inventory of the second available formula unit is within a second threshold value range, determining that the second available formula unit is a final formula unit, and sending replacement information by the system; when the inventory of recipe unit N1 is not available, it is directed to deliver the second available recipe unit to the manufacturing line.
3) If the inventory level of the second available recipe unit is outside the second threshold range, the system repeats step 2) until the inventory level of the selected available recipe unit is within the second threshold.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An automatic formula replacement method for maintaining stable quality of cut tobacco of cigarettes is characterized by comprising the following steps:
determining a formula A of the cigarette, namely N1+ N2+ … Ni, wherein i is a natural number, and Ni is a formula unit in the formula of the cigarette;
determining and storing data information of cigarettes and data information of each formula unit;
in the production process, the system extracts the stock data at intervals of a first set time and judges:
if the inventory of the formula unit is smaller than a first set threshold, the system compares the data information of the formula unit with the data information of the available formula units in inventory to obtain a plurality of available formula units similar to the data information of the formula unit;
and each available formula unit is substituted for the formula unit to form a corresponding initial substitution formula;
determining the preliminary replacement formula, obtaining corresponding data information, and comparing the data information with the data information of the original formula to obtain the replacement formula of the closest available formula unit;
meanwhile, the system judges the stock of the available formula unit, and if the stock of the available formula unit is within a second threshold value range, the system sends out replacement information;
the judging method of the stock quantity comprises the following steps:
1) comparing the inventory data of the first available formula unit corresponding to the first replacement formula of the data information closest to the formula of the cigarette with a second threshold value;
2) if the inventory of the first available formula unit is within the second threshold value range, determining that the first available formula unit is the final available formula unit, and sending replacement information by the system;
if the stock of the first available formula unit is out of the range of the second threshold value, the system selects stock data of a second available formula unit corresponding to a second replacement formula which is next close to the data information of the formula of the cigarette to compare with the second threshold value;
if the inventory of the second available formula unit is within the second threshold value range, determining that the second available formula unit is the final available formula unit, and sending replacement information by the system;
3) if the inventory level of the second available recipe unit is outside the second threshold range, the system repeats step 2) until the inventory level of the selected available recipe unit is within the second threshold.
2. The automatic formula replacement method for maintaining stable quality of cut tobacco of cigarette according to claim 1, wherein the system is one of a control center and a workstation.
3. The automatic replacement method of a formula for maintaining stable quality of cut tobacco of cigarette according to claim 1, wherein the variety of the available formula units is at least two or more.
4. The automatic formula replacement method for maintaining stable quality of cut tobacco of cigarette according to claim 1, wherein the data information of cigarette includes sensory index and smoke index.
5. The automatic replacement method of formulation for maintaining stable quality of cut tobacco for cigarette according to claim 1,
the data information of the formula unit comprises chemical indexes, near infrared spectra and identity information;
the data information of the available formula unit comprises chemical indexes, near infrared spectrums, identity information and inventory.
6. The automatic replacement method of formulas for maintaining stable quality of cut tobacco of cigarette according to claim 1, characterized in that the number of replacement formulas is less than or equal to the number of preliminary replacement formulas.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910556158.XA CN110269269B (en) | 2019-06-25 | 2019-06-25 | Formula automatic replacement method for maintaining stable quality of cigarette tobacco shreds |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910556158.XA CN110269269B (en) | 2019-06-25 | 2019-06-25 | Formula automatic replacement method for maintaining stable quality of cigarette tobacco shreds |
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| CN110269269A CN110269269A (en) | 2019-09-24 |
| CN110269269B true CN110269269B (en) | 2021-07-27 |
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Families Citing this family (2)
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| CN110989531B (en) * | 2019-12-13 | 2022-11-04 | 红云红河烟草(集团)有限责任公司 | Data quality diagnosis method for cigarette shred making processing process |
| CN113180270B (en) * | 2021-04-30 | 2022-12-23 | 河南中烟工业有限责任公司 | Method for recycling storage-stagnation raw materials |
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| CN1524460A (en) * | 2003-02-25 | 2004-09-01 | 中国海洋大学 | Method for establishing mixed expert system of maintaining cigarette leaf group formulation |
| KR101073190B1 (en) * | 2005-02-03 | 2011-10-13 | 주식회사 현대오토넷 | Distribute speech recognition system |
| CN103070465A (en) * | 2013-02-05 | 2013-05-01 | 浙江中烟工业有限责任公司 | Tobacco leaf composition blending method based on compatibility |
| CN107977855A (en) * | 2017-10-31 | 2018-05-01 | 苏宁云商集团股份有限公司 | A kind of method and device of managing user information |
| CN108922592A (en) * | 2018-05-25 | 2018-11-30 | 美的集团股份有限公司 | A kind of nutrient diet method, apparatus, refrigerator and computer storage medium |
-
2019
- 2019-06-25 CN CN201910556158.XA patent/CN110269269B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1524460A (en) * | 2003-02-25 | 2004-09-01 | 中国海洋大学 | Method for establishing mixed expert system of maintaining cigarette leaf group formulation |
| KR101073190B1 (en) * | 2005-02-03 | 2011-10-13 | 주식회사 현대오토넷 | Distribute speech recognition system |
| CN103070465A (en) * | 2013-02-05 | 2013-05-01 | 浙江中烟工业有限责任公司 | Tobacco leaf composition blending method based on compatibility |
| CN107977855A (en) * | 2017-10-31 | 2018-05-01 | 苏宁云商集团股份有限公司 | A kind of method and device of managing user information |
| CN108922592A (en) * | 2018-05-25 | 2018-11-30 | 美的集团股份有限公司 | A kind of nutrient diet method, apparatus, refrigerator and computer storage medium |
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