CN106124053B - Reconstituted tobacco color measuring and method of adjustment and device - Google Patents
Reconstituted tobacco color measuring and method of adjustment and device Download PDFInfo
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- CN106124053B CN106124053B CN201610817285.7A CN201610817285A CN106124053B CN 106124053 B CN106124053 B CN 106124053B CN 201610817285 A CN201610817285 A CN 201610817285A CN 106124053 B CN106124053 B CN 106124053B
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- 241000208125 Nicotiana Species 0.000 title claims abstract description 149
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 149
- 238000000034 method Methods 0.000 title claims abstract description 50
- 238000004519 manufacturing process Methods 0.000 claims abstract description 62
- 238000005520 cutting process Methods 0.000 claims description 8
- 238000004321 preservation Methods 0.000 claims description 6
- 238000005070 sampling Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 6
- 230000004075 alteration Effects 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 9
- 239000002699 waste material Substances 0.000 description 4
- 235000019504 cigarettes Nutrition 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000010923 batch production Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000013480 data collection Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000019505 tobacco product Nutrition 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 210000000697 sensory organ Anatomy 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
-
- 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
- A24B3/14—Forming reconstituted tobacco products, e.g. wrapper materials, sheets, imitation leaves, rods, cakes; Forms of such products
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Manufacture Of Tobacco Products (AREA)
- Spectrometry And Color Measurement (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The present invention discloses a kind of reconstituted tobacco color measuring and method of adjustment and device.This method includes：Obtain the chip sample of papermaking-method reconstituted tobaccos；Obtain the color image of the chip sample；Read and store the colour index value of the color image." can quantify " data that the present invention can quickly detect reconstituted tobacco color offline in production scene realize real time monitoring to improve efficiency；The present invention can quick and precisely reflect the true aberration of reconstituted tobacco；The present invention is to control the color homogeneity of reconstituted tobacco in production process in time and conformity provide foundation, and wasted caused by reducing quality fluctuation, realizes product stability.
Description
Technical field
The present invention relates to cigarette to evaluate and test field, more particularly to a kind of reconstituted tobacco color measuring and method of adjustment and device.
Background technology
In papermaking-method reconstituted tobaccos production process, since papermaking-method reconstituted tobaccos production technology characteristic determines product face
There is some difference for color.
Generally use artificial sense judges the color of papermaking-method reconstituted tobaccos in the prior art, but artificial sense
To the judgement of color, there are subjectivities, are not easy to the production control of product.
The color of papermaking-method reconstituted tobaccos is judged using color difference meter in another program of the prior art.The program is adopted
It is theoretical with L, a, b uniform colour space, quantifying for papermaking-method reconstituted tobaccos appearance color is established using full-automatic colour examining colour-difference-metre
Detection method and control standard, but there is detection sample and need after placing climatic chamber balance sample 4h, reuse color difference meter
The colour measurement of L, a, b are carried out, testing result can not reflect in time in the production line, and there are hysteresis qualitys to the guidance of production, no
It can real time monitoring.
Invention content
In view of the above technical problem, the present invention provides a kind of reconstituted tobacco color measurings and method of adjustment and device, can
It is detected immediately offline with sampling at the scene, realizes real time monitoring.
According to an aspect of the present invention, a kind of reconstituted tobacco color measuring and method of adjustment are provided, including：
Obtain the chip sample of papermaking-method reconstituted tobaccos；
Obtain the color image of the chip sample；
Read and store the colour index value of the color image.
In one embodiment of the invention, the chip sample for obtaining papermaking-method reconstituted tobaccos includes：
Obtain the banner reconstituted tobacco before cutting at random from production line；
The chip sample of predetermined size is obtained along sheet width direction；
Preserve chip sample information, wherein the chip sample information include the trade mark of banner reconstituted tobacco, the date of manufacture,
The sequence and positive and negative information of production time and shift and chip sample.
In one embodiment of the invention, the color image for obtaining the chip sample includes：
Obtain the color image of the chip sample positive and negative respectively using scanner.
In one embodiment of the invention, the colour index value for reading and storing the color image includes：
Read the colour index value of the color image；
Establish the correspondence of the colour index value and the chip sample information.
In one embodiment of the invention, the method further includes：
Colour index value range input by user is received, and using colour index value range input by user as reconstituted tobacco
Color target value range；
Judge the colour index value of the color image whether within the scope of reconstituted tobacco color target value；
If the colour index value of the color image is not within the scope of reconstituted tobacco color target value, to reconstituted tobacco
Manufacturing parameter be adjusted so that the colour index value of the color image is within the scope of reconstituted tobacco color target value.
In one embodiment of the invention, whether the colour index value for judging the color image is in reconstruction cigarette
Include within the scope of leaf color target value：
Judge whether front color image colour index value is in reconstituted tobacco with reverse side color image colour index value
Within the scope of color target value；
If front color image colour index value is not at reconstruction at least one of reverse side color image colour index value
In tobacco leaf color target range, then judge that the colour index value of the color image is not at reconstituted tobacco color target value model
In enclosing.
According to another aspect of the present invention, a kind of reconstituted tobacco color measuring and adjusting apparatus, including chip sample are provided
Acquisition module, color image acquisition module and colour index acquisition module, wherein：
Chip sample acquisition module, the chip sample for obtaining papermaking-method reconstituted tobaccos；
Color image acquisition module, the color image for obtaining the chip sample；
Colour index acquisition module, the colour index value for reading and storing the color image.
In one embodiment of the invention, chip sample acquisition module includes sampling submodule, chip sample acquisition
Module and thin slice information preservation submodule, wherein：
Submodule is sampled, for obtaining the banner reconstituted tobacco before cutting at random from production line；
Chip sample acquisition submodule, the chip sample for obtaining predetermined size along sheet width direction；
Thin slice information preservation submodule, for preserving chip sample information, wherein the chip sample information includes banner
The trade mark, date of manufacture, production time and the shift of reconstituted tobacco and the sequence of chip sample and positive and negative information.
In one embodiment of the invention, color image acquisition module is scanner；
Scanner, the color image for obtaining the chip sample positive and negative respectively.
In one embodiment of the invention, colour index acquisition module includes colour index reading submodule and corresponding pass
It is setting up submodule, wherein：
Colour index reading submodule, the colour index value for reading the color image；
Correspondence setting up submodule, for establishing, the colour index value is corresponding with the chip sample information to close
System.
In one embodiment of the invention, described device further includes that specified range receives mould, colour index comparison module
Module is adjusted with colour index, wherein：
Specified range receiving module, for receiving colour index value range input by user, and by color input by user
Index value range is as reconstituted tobacco color target value range；
Colour index comparison module, for judging whether the colour index value of the color image is in reconstituted tobacco color
In target range；
Colour index adjusts module, for the judging result according to colour index comparison module, in the color image
In the case that colour index value is not within the scope of reconstituted tobacco color target value, the manufacturing parameter of reconstituted tobacco is adjusted
It is whole so that the colour index value of the color image is within the scope of reconstituted tobacco color target value.
In one embodiment of the invention, colour index comparison module is for judging front color image colour index value
Whether it is within the scope of reconstituted tobacco color target value with reverse side color image colour index value；And in front color image face
At least one feelings being not within the scope of reconstituted tobacco color target value of chromogenic indicator value and reverse side color image colour index value
Under condition, judge that the colour index value of the color image is not within the scope of reconstituted tobacco color target value.
The present invention can sample at the scene to be detected immediately offline, realizes real time monitoring；The present invention can quick and precisely reflect
The true aberration of reconstituted tobacco.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the schematic diagram of reconstituted tobacco color measuring and method of adjustment one embodiment of the present invention.
Fig. 2 is the schematic diagram of reconstituted tobacco color measuring of the present invention and another embodiment of method of adjustment.
Fig. 3 is the schematic diagram of reconstituted tobacco color measuring and adjusting apparatus one embodiment of the present invention.
Fig. 4 is the schematic diagram of chip sample acquisition module in one embodiment of the invention.
Fig. 5 is the schematic diagram of colour index acquisition module in one embodiment of the invention.
Fig. 6 is the schematic diagram of reconstituted tobacco color measuring of the present invention and another embodiment of adjusting apparatus.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Below
Description only actually at least one exemplary embodiment is illustrative, is never used as to the present invention and its application or makes
Any restrictions.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments
It is not limited the scope of the invention up to formula and numerical value.
Simultaneously, it should be appreciated that for ease of description, the size of attached various pieces shown in the drawings is not according to reality
Proportionate relationship draw.
Technology, method and apparatus known to person of ordinary skill in the relevant may be not discussed in detail, but suitable
In the case of, the technology, method and apparatus should be considered as authorizing part of specification.
In shown here and discussion all examples, any occurrence should be construed as merely illustrative, without
It is as limitation.Therefore, the other examples of exemplary embodiment can have different values.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it need not be further discussed in subsequent attached drawing in a attached drawing.
Fig. 1 is the schematic diagram of reconstituted tobacco color measuring and method of adjustment one embodiment of the present invention.Preferably, this implementation
Example can be executed by reconstituted tobacco color measuring of the present invention and adjusting apparatus.This approach includes the following steps：
Step 100, the chip sample of papermaking-method reconstituted tobaccos is obtained.
In one embodiment of the invention, step 100 may include：
Step 110, the banner reconstituted tobacco before cutting is obtained at random from production line.
In a specific embodiment, in certain enterprise's production line, the size of the banner reconstituted tobacco before cutting is：Width
1880mm or so, length 400mm or so.
Step 120, along sheet width direction (i.e. banner), the chip sample of predetermined size is obtained.
In a specific embodiment, the predetermined size is length 300mm, width 210mm.
In one embodiment of the invention, step 120 may include：Using equipment such as spacing hand papercutters along sheet width
Direction cuts the chip sample of predetermined size.
Step 130, chip sample information is marked and preserves, banner reconstituted tobacco is corresponding with chip sample to close to establish
System.The wherein described chip sample information includes the trade mark, date of manufacture, production time and the shift of banner reconstituted tobacco and thin
The information such as the sequence and positive and negative information of piece sample.
Step 200, the color image of the chip sample is obtained.
In one embodiment of the invention, step 200 may include：Scanner is opened, confirms foreign on scanning support
Deng；Color image is selected, scanning resolution is set, carries out positive and negative Surface scan, obtain the coloured silk of the chip sample positive and negative respectively
Chromatic graph piece.
Step 300, the colour index value of simultaneously storage foils sample positive and negative color image is read.
Lightness, gray scale or color space (such as RGB color may be used in the colour index value of the above embodiment of the present invention
Space) etc. any one colour index value.
In one embodiment of the invention, step 300 may include：
Step 310, the parameters such as resolution ratio of selection setting image size, read the face of chip sample positive and negative color image
Chromogenic indicator value.
In a preferred embodiment of the invention, colour index value can be brightness value, and wherein brightness value is higher, represent
The color of chip sample is more shallow.
In another embodiment of the invention, according to rational prediction, some colour index factors or parameter can be used
And can equally reach same or similar effect, to the data collection in addition to the colour index filtered out, can also be used as pair
A kind of judgement of color sample, in the world " color space " of any type color all may be defined to one it is fixed number or change
Amount.RGB (red, green, blue) is one kind of numerous color spaces.Using this coding method, each color can all be become with three
It measures to indicate the intensity of red green and blue.
In one particular embodiment of the present invention, step 310 can be held by software modules such as preset Photoshop
Row.
Step 320, the correspondence for establishing the colour index value and the chip sample information, to establish banner reconstruction
The correspondence of tobacco leaf, chip sample and colour index value.
The reconstituted tobacco color measuring and method of adjustment provided based on the above embodiment of the present invention establishes reconstituted tobacco life
The color criterion of production process can quickly detect " can quantify " data of reconstituted tobacco color offline in production scene,
To improve efficiency, real time monitoring is realized；For control in time in production process the color homogeneity of reconstituted tobacco with it is consistent
Property provide foundation, and reduce and waste caused by quality fluctuation, realize product stability.
The above embodiment of the present invention can be applied to reconstituted tobacco, paper industry, stained clot-h etc. and be related to color technology controlling and process
Relevant industries.
In one embodiment of the invention, reconstituted tobacco color measuring of the present invention completes reconstituted tobacco with method of adjustment
After color measuring, can also include：Colour index value sequence is carried out to the sample of test, and carries out 10 person-times of sample pictures
Artificial visual sense organ sorts.The ranking results of two methods show in 20 samples, the artificial visual organoleptic method knot of 19 samples
Fruit and certain colour index ranking results are consistent.It follows that the above embodiment of the present invention can accurately reflect reconstituted tobacco
True aberration.
Compared with existing Lab color difference meters, the above embodiment of the present invention is also equipped with following advantage：
1, prior art Lab color difference meters are long in climatic chamber inner equilibrium 4 hours, time by the product that need to be detected, and this
Invention above-described embodiment can sample at the scene to be detected immediately offline.
2, the planarization of reconstituted tobacco product surface is bad after prior art Lab color difference meters balance, and the above-mentioned reality of the present invention
The problem is not present in the method for applying example.
3, the detection zone diameter of prior art Lab color difference meters is only 8mm, is a kind of point detection, can cause larger inspection
Survey error.And the area of detection of the above embodiment of the present invention method is approximately 26 times of color difference meter, thus greatly reduces detection and misses
Difference.
4, the prior art is detected with color difference meter needs 30 minutes, and the above embodiment of the present invention method only needs 5 minutes or so, more
It can quick and precisely reflect the true aberration of product.
In conclusion the above embodiment of the present invention method is compared with art methods, have more rapidly, accurately, guidance
The features such as property.
Fig. 2 is the schematic diagram of reconstituted tobacco color measuring of the present invention and another embodiment of method of adjustment.Preferably, this implementation
Example can be executed by reconstituted tobacco color measuring of the present invention and adjusting apparatus.After the step 300 of Fig. 1 embodiments, the method
Can also include：
Step 400, receive colour index value range input by user, and using colour index value range input by user as
Reconstituted tobacco color target value range.
In one embodiment of the invention, step 400 may include：Receive the brightness value scope of a certain customer demand
(such as brightness value scope of 9-10).
Step 500, judge the colour index value of the color image whether within the scope of reconstituted tobacco color target value.
In one embodiment of the invention, step 500 may include：
Step 510, judge whether front color image colour index value is in reverse side color image colour index value
Within the scope of reconstituted tobacco color target value.
Step 520, if front color image colour index value and reverse side color image colour index value it is at least one not
Within the scope of reconstituted tobacco color target value, then judge that the colour index value of the color image is not at reconstituted tobacco color
In target range.
Step 530, if front color image colour index value is in reconstruction cigarette with reverse side color image colour index value
Within the scope of leaf color target value, then judge that the colour index value of the color image is in reconstituted tobacco color target value range
It is interior.
Step 600, right if the colour index value of the color image is not within the scope of reconstituted tobacco color target value
The manufacturing parameter of the reconstituted tobacco is adjusted so that the colour index value of the color image is in reconstituted tobacco color mesh
Within the scope of scale value.
In one particular embodiment of the present invention, if the brightness value model of reconstituted tobacco color target value ranging from 9-10
It encloses, when front color image brightness value is 8, reverse side color image brightness value is 9.5, not due to front color image brightness value
Within the scope of reconstituted tobacco color target value, then judge that the reconstituted tobacco color of current manufacturing lines production does not meet user demand,
Not within the scope of reconstituted tobacco color target value.Therefore, it is necessary to the manufacturing parameters to current manufacturing lines to be adjusted in real time so that
The brightness value of the reconstituted tobacco of current manufacturing lines production is within the scope of reconstituted tobacco color target value.Especially by real-time adjustment
The manufacturing parameter of current manufacturing lines so that front color image brightness value and reverse side color image brightness value are in the bright of 9-10
Within the scope of angle value.
Step 700, if the colour index value of the color image is within the scope of reconstituted tobacco color target value, by institute
It states chip sample and corresponds to the reconstituted tobacco (reconstituted tobacco of current manufacturing lines production) of batch as the target for meeting user demand
Reconstituted tobacco.
The colour index range that the above embodiment of the present invention requires user is as the foundation of online production, according to user's
Colour index range adjusts the colour index value of the reconstituted tobacco in production process in real time so that the reconstituted tobacco of batch production
Meets the needs of client.Therefore the above embodiment of the present invention control in time in production process the color homogeneity of reconstituted tobacco and
Consistency, waste, realizes product stability caused by reduce quality fluctuation.
Fig. 3 is the schematic diagram of reconstituted tobacco color measuring and adjusting apparatus one embodiment of the present invention.As shown in figure 3, should
Reconstituted tobacco color measuring may include that chip sample acquisition module 1, color image acquisition module 2 and color refer to adjusting apparatus
Acquisition module 3 is marked, wherein：
Chip sample acquisition module 1, the chip sample for obtaining papermaking-method reconstituted tobaccos.
In one embodiment of the invention, as shown in figure 4, chip sample acquisition module 1 may include sampling submodule
11, chip sample acquisition submodule 12 and thin slice information preservation submodule 13, wherein：
Submodule 11 is sampled, for obtaining the banner reconstituted tobacco before cutting at random from production line.
In a specific embodiment, in certain enterprise's production line, the size of the banner reconstituted tobacco before cutting is：Width
1880mm or so, length 400mm or so.
Chip sample acquisition submodule 12, for along sheet width direction (i.e. banner), obtaining the sheet-like of predetermined size
Product.
In a specific embodiment, the predetermined size is length 300mm, width 210mm.
In a specific embodiment, chip sample acquisition submodule 12 can be implemented as the equipment such as spacing hand papercutter.
Thin slice information preservation submodule 13, for preserving chip sample information, to establish banner reconstituted tobacco and sheet-like
The correspondence of product.The wherein described chip sample information includes the trade mark, date of manufacture, production time and the class of banner reconstituted tobacco
The information such as secondary and chip sample sequence and positive and negative information.
Color image acquisition module 2, the color image for obtaining the chip sample.
In one embodiment of the invention, color image acquisition module 2 can be the Image Acquisition such as scanner, camera
Equipment.
In one embodiment of the invention, color image acquisition module 2, for selecting color image, setting scanning point
Resolution；The color image of the chip sample positive and negative is obtained respectively.
Colour index acquisition module 3, the colour index value for reading and storing the color image.
Lightness, gray scale or color space (such as RGB color may be used in the colour index value of the above embodiment of the present invention
Space) etc. any one colour index value.
In one embodiment of the invention, as shown in figure 5, colour index acquisition module 3, which includes colour index, reads son
Module 31 and correspondence setting up submodule 32, wherein：
Colour index reading submodule 31, the colour index value for reading the color image.
In one particular embodiment of the present invention, it is soft to can be implemented as Photoshop for colour index reading submodule 31
Part module.
In a preferred embodiment of the invention, colour index value can be brightness value, and wherein brightness value is higher, represent
The color of chip sample is more shallow.
In another embodiment of the invention, according to rational prediction, some colour index factors or parameter can be used
And can equally reach same or similar effect, to the data collection in addition to the colour index filtered out, can also be used as pair
A kind of judgement of color sample, in the world " color space " of any type color all may be defined to one it is fixed number or change
Amount.RGB (red, green, blue) is one kind of numerous color spaces.Using this coding method, each color can all be become with three
It measures to indicate the intensity of red green and blue.
Correspondence setting up submodule 32, for establishing, the colour index value is corresponding with the chip sample information to close
System, to establish the correspondence of banner reconstituted tobacco, chip sample and colour index value.
The reconstituted tobacco color measuring and adjusting apparatus provided based on the above embodiment of the present invention establishes reconstituted tobacco life
The color criterion of production process can quickly detect " can quantify " data of reconstituted tobacco color offline in production scene,
To improve efficiency, real time monitoring is realized；For control in time in production process the color homogeneity of reconstituted tobacco with it is consistent
Property provide foundation, and reduce and waste caused by quality fluctuation, realize product stability.
The above embodiment of the present invention can be applied to reconstituted tobacco, paper industry, stained clot-h etc. and be related to color technology controlling and process
Relevant industries.
Compared with existing Lab color difference meters, the above embodiment of the present invention is also equipped with following advantage：
1, prior art Lab color difference meters are long in climatic chamber inner equilibrium 4 hours, time by the product that need to be detected, and this
Invention above-described embodiment can sample at the scene to be detected immediately offline.
2, the planarization of reconstituted tobacco product surface is bad after prior art Lab color difference meters balance, and the above-mentioned reality of the present invention
It applies example and the problem is not present.
3, the detection zone diameter of prior art Lab color difference meters is only 8mm, is a kind of point detection, can cause larger inspection
Survey error.And the area of detection of the above embodiment of the present invention is approximately 26 times of color difference meter, thus greatly reduces detection error.
4, the prior art is detected with color difference meter needs 30 minutes, and the above embodiment of the present invention only needs 5 minutes or so, more can be fast
Speed accurately reflects the true aberration of product.
In conclusion the above embodiment of the present invention scheme is compared with prior art, have more rapidly, accurately, guidance
The features such as property.
Fig. 6 is the schematic diagram of reconstituted tobacco color measuring of the present invention and another embodiment of adjusting apparatus.Implement as shown in figure 3
Example is compared, and in the embodiment shown in fig. 6, described device can also include specified range receiving module 4, colour index comparison module
5 and colour index adjust module 6, wherein：
Specified range receiving module 4, for receiving colour index value range input by user, and by color input by user
Index value range is as reconstituted tobacco color target value range.
In one particular embodiment of the present invention, specified range receiving module 4 can be used for receiving a certain customer demand
Brightness value scope (such as brightness value scope of 9-10).
Colour index comparison module 5, for judging whether the colour index value of the color image is in reconstituted tobacco face
In color target range.
Colour index adjusts module 6, for the judging result according to colour index comparison module 5, in the color image
Colour index value be not within the scope of reconstituted tobacco color target value in the case of, the manufacturing parameter of reconstituted tobacco is adjusted
It is whole so that the colour index value of the color image is within the scope of reconstituted tobacco color target value；And in the cromogram
In the case that the colour index value of piece is within the scope of reconstituted tobacco color target value, the chip sample is corresponded into batch again
Tobacco leaf is made as the target reconstituted tobacco for meeting user demand.
In one embodiment of the invention, colour index comparison module 5 is specifically used for judging front color image color
Whether index value is in reverse side color image colour index value within the scope of reconstituted tobacco color target value；In front cromogram
Piece colour index value is not at at least one of reverse side color image colour index value within the scope of reconstituted tobacco color target value
In the case of, judge that the colour index value of the color image is not within the scope of reconstituted tobacco color target value；And just
Face color image colour index value is in reverse side color image colour index value within the scope of reconstituted tobacco color target value
In the case of, judge that the colour index value of the color image is within the scope of reconstituted tobacco color target value.
In one particular embodiment of the present invention, if the brightness value model of reconstituted tobacco color target value ranging from 9-10
It encloses, when front color image brightness value is 8, reverse side color image brightness value is 9.5, not due to front color image brightness value
Within the scope of reconstituted tobacco color target value, then colour index comparison module 5 judges the reconstituted tobacco face of current manufacturing lines production
Color does not meet user demand, not within the scope of reconstituted tobacco color target value.Therefore, colour index adjusts module 6 to working as previous existence
The manufacturing parameter of producing line is adjusted in real time so that the brightness value of the reconstituted tobacco of current manufacturing lines production is in reconstituted tobacco face
In color target range.Colour index adjusts manufacturing parameter of the module 6 especially by real-time adjustment current manufacturing lines so that front
Color image brightness value and reverse side color image brightness value are in the brightness value scope of 9-10.
The colour index range that the above embodiment of the present invention requires user is as the foundation of online production, according to user's
Colour index range adjusts the colour index value of the reconstituted tobacco in production process in real time so that the reconstituted tobacco of batch production
Meets the needs of client.Therefore the above embodiment of the present invention control in time in production process the color homogeneity of reconstituted tobacco and
Consistency, waste, realizes product stability caused by reduce quality fluctuation.
Colour index acquisition module 3 described above, specified range receiving module 4, colour index comparison module 5,
The equal functional units of colour index adjustment module 6 can be implemented as general processor for executing function described herein, can
Programmed logic controller (PLC), digital signal processor (DSP), application-specific integrated circuit (ASIC), field programmable gate array
(FPGA) either other programmable logic device, discrete gate or transistor logic, discrete hardware components or it is arbitrary
It is appropriately combined.
So far, the present invention is described in detail.In order to avoid the design of the masking present invention, it is public that this field institute is not described
Some details known.Those skilled in the art as described above, can be appreciated how to implement technology disclosed herein completely
Scheme.
One of ordinary skill in the art will appreciate that realizing that all or part of step of above-described embodiment can pass through hardware
It completes, relevant hardware can also be instructed to complete by program, the program can be stored in a kind of computer-readable
In storage medium, storage medium mentioned above can be read-only memory, disk or CD etc..
Description of the invention provides for the sake of example and description, and is not exhaustively or will be of the invention
It is limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.It selects and retouches
It states embodiment and is to more preferably illustrate the principle of the present invention and practical application, and those skilled in the art is enable to manage
Various embodiments with various modifications of the solution present invention to design suitable for special-purpose.
Claims (10)
1. a kind of reconstituted tobacco color measuring and method of adjustment, which is characterized in that including：
Obtain the chip sample of papermaking-method reconstituted tobaccos；
Obtain the color image of the chip sample；
The colour index value for reading and storing the color image founds the field sampling of papermaking-method reconstituted tobaccos with realizing offline
It detects and monitors in real time；
Wherein, the method further includes：
Colour index value range input by user is received, and using colour index value range input by user as reconstituted tobacco color
Target range；
Judge the colour index value of the color image whether within the scope of reconstituted tobacco color target value；
If the colour index value of the color image is not within the scope of reconstituted tobacco color target value, the life to reconstituted tobacco
Production parameter is adjusted so that the colour index value of the color image is within the scope of reconstituted tobacco color target value.
2. according to the method described in claim 1, it is characterized in that, the chip sample packet for obtaining papermaking-method reconstituted tobaccos
It includes：
Obtain the banner reconstituted tobacco before cutting at random from production line；
The chip sample of predetermined size is obtained along sheet width direction；
Chip sample information is preserved, wherein the chip sample information includes the trade mark of banner reconstituted tobacco, date of manufacture, production
The sequence and positive and negative information of time and shift and chip sample.
3. according to the method described in claim 2, it is characterized in that, the color image for obtaining the chip sample includes：
Obtain the color image of the chip sample positive and negative respectively using scanner.
4. according to the method in claim 2 or 3, which is characterized in that the reading and the color for storing the color image
Index value includes：
Read the colour index value of the color image；
Establish the correspondence of the colour index value and the chip sample information.
5. according to the method described in claim 1, it is characterized in that, the colour index value for judging the color image whether
Include within the scope of reconstituted tobacco color target value：
Judge whether front color image colour index value is in reconstituted tobacco color with reverse side color image colour index value
In target range；
If front color image colour index value is not at reconstituted tobacco at least one of reverse side color image colour index value
Within the scope of color target value, then judge that the colour index value of the color image is not at reconstituted tobacco color target value range
It is interior.
6. a kind of reconstituted tobacco color measuring and adjusting apparatus, which is characterized in that including chip sample acquisition module, color image
Acquisition module and colour index acquisition module, wherein：
Chip sample acquisition module, the chip sample for obtaining papermaking-method reconstituted tobaccos；
Color image acquisition module, the color image for obtaining the chip sample；
Colour index acquisition module, the colour index value for reading and storing the color image, to realize to paper process again
The field sampling for making tobacco leaf is detected and is monitored in real time immediately offline；
Wherein, mould compared with the reconstituted tobacco color measuring further includes specified range receiving module, colour index with adjusting apparatus
Block and colour index adjust module, wherein：
Specified range receiving module, for receiving colour index value range input by user, and by colour index input by user
It is worth range as reconstituted tobacco color target value range；
Colour index comparison module, for judging whether the colour index value of the color image is in reconstituted tobacco color target
It is worth in range；
Colour index adjusts module, for the judging result according to colour index comparison module, in the color of the color image
In the case that index value is not within the scope of reconstituted tobacco color target value, the manufacturing parameter of reconstituted tobacco is adjusted, is made
The colour index value for obtaining the color image is within the scope of reconstituted tobacco color target value.
7. device according to claim 6, which is characterized in that chip sample acquisition module includes sampling submodule, thin slice
Sample acquisition submodule and thin slice information preservation submodule, wherein：
Submodule is sampled, for obtaining the banner reconstituted tobacco before cutting at random from production line；
Chip sample acquisition submodule, the chip sample for obtaining predetermined size along sheet width direction；
Thin slice information preservation submodule, for preserving chip sample information, wherein the chip sample information includes banner reconstruction
The trade mark, date of manufacture, production time and the shift of tobacco leaf and the sequence of chip sample and positive and negative information.
8. device according to claim 7, which is characterized in that
Color image acquisition module is scanner；
Scanner, the color image for obtaining the chip sample positive and negative respectively.
9. device according to claim 7 or 8, which is characterized in that colour index acquisition module includes that colour index is read
Submodule and correspondence setting up submodule, wherein：
Colour index reading submodule, the colour index value for reading the color image；
Correspondence setting up submodule, the correspondence for establishing the colour index value and the chip sample information.
10. device according to claim 6, which is characterized in that
Colour index comparison module is for judging that front color image colour index value is with reverse side color image colour index value
It is no to be within the scope of reconstituted tobacco color target value；And in front color image colour index value and reverse side color image color
Index value it is at least one be not within the scope of reconstituted tobacco color target value in the case of, judge the color of the color image
Index value is not within the scope of reconstituted tobacco color target value.
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| CN108510474B (en) * | 2018-03-09 | 2021-07-06 | 上海烟草集团有限责任公司 | Method and system for evaluating quality of tobacco leaf image, memory and electronic equipment |
| CN108851180B (en) * | 2018-07-25 | 2021-02-02 | 湖北中烟工业有限责任公司 | Device and method for improving difference between two surfaces of coating weight of paper-making reconstituted tobacco |
| CN109887055B (en) * | 2019-02-27 | 2023-06-02 | 云南省烟草公司昆明市公司 | Method and device for generating simulated tobacco leaf image |
| CN111624968B (en) * | 2020-06-08 | 2021-07-20 | 河南卷烟工业烟草薄片有限公司 | Slurry balance regulation and control method in paper-making reconstituted tobacco production process |
| CN115791768B (en) * | 2022-11-08 | 2024-08-13 | 江苏鑫源烟草薄片有限公司 | Method for detecting blending uniformity of reconstituted tobacco or reconstituted cut stems in cigarettes and application of method |
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