CN106971217A - The bar code of implicit variable data - Google Patents
The bar code of implicit variable data Download PDFInfo
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- CN106971217A CN106971217A CN201710185275.0A CN201710185275A CN106971217A CN 106971217 A CN106971217 A CN 106971217A CN 201710185275 A CN201710185275 A CN 201710185275A CN 106971217 A CN106971217 A CN 106971217A
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- China
- Prior art keywords
- root module
- line root
- light line
- bar
- bar code
- Prior art date
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
- G06K19/06018—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking one-dimensional coding
- G06K19/06028—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking one-dimensional coding using bar codes
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/0004—Hybrid readers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
- G06K19/06037—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking multi-dimensional coding
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
- G06K19/06046—Constructional details
- G06K19/06056—Constructional details the marking comprising a further embedded marking, e.g. a 1D bar code with the black bars containing a smaller sized coding
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
Abstract
The invention provides a kind of bar code of implicit variable data, it includes print and is located at bar code on stock, being made up of bar thick stick and bar sky；The bar thick stick is segmented into the line segment of two kinds of colors of the depth；The position of light line segment or/and quantity or/and length, recognized by light line segment decoding software after included commodity and traced to the source the variable datas such as coding.The present invention is applied to single color printing, thus can reduce equipment investment, can improve speed of production, can reduce manufacturing cost, and need not change existing laser scanner hardware.
Description
Technical field
The invention belongs to one-dimensional bar code technical field, a kind of variable data that is implied with specifically is related to（It is one-dimensional）Commodity bar
Code new technology.
Background technology
Existing one-dimensional bar code be by as defined in International Article Numbering Association (EAN) and the Unicode committee (UCC),
Bar code for identifying commercial product code, including EAN bar codes (EAN-13, EAN-8) and UPC bar codes (UCC-A, UCC-
The one-dimensional bar code of conventional code system such as E).Commodity bar described in National Standard of the People's Republic of China GB12904-2003
Code, be by many bar thick sticks（Module）With many bar skies（Module）The bar code of composition arranged in parallel.
Existing one-dimensional bar code（As shown in Figure 5）It is with one group of regularly arranged bar thick stick, bar be empty and corresponding character
The mark of layout, bar thick stick is relatively low to light reflectance, and bar is empty higher to light reflectance, these thick sticks and bar sky composition
The certain information of data representation, and can be distinguished with specific equipment, it is converted into the binary system and the decimal system compatible with computer
Information.The bar code of each usual commodity is unique, the i.e. feature phase such as title, packaging, trade mark, specification, weight, quality
Same a collection of commodity share same one-dimensional bar code.
, it is necessary to be closed by the way that Database bar code is corresponding with merchandise news for common one-dimensional bar code
System, when the data of bar code are passed on computer, the application program on computer is operated and handled to data.Cause
This, common one-dimensional bar code is in use only as identification information, and significance of which is by the number in computer system
Realized according to corresponding information is extracted in storehouse.The code system of conventional one-dimension code includes：EAN codes, 39 yards, intersection 25 yards, UPC
Code, 128 yards, 93 yards, ISBN codes etc..Existing false proof, logistics, the application such as draw a lottery, trace to the source require one one yard, namely often
One commodity exclusively enjoys a coding with uniqueness.Due to the relation of bar code code capacity, described in GB12904-2003
Each bar code represents is a kind of commodity, i.e., a kind of (i.e. thousands of parts) product shares one yard, is not one
Product exclusively enjoys one yard.
In existing supermarket both domestic and external, most popular bar code scanner is bar code laser scanning
Device.Bar code laser scanner recognizes that the principle of bar code is：Laser scanner sends one by a laser diode
Beam light, is irradiated on a prism rotated or the mirror swung back and forth, and the light after reflection is irradiated to bar through window is read
Code table face, light returns to reader after bar thick stick or the empty reflection of bar, is acquired, focused on by a mirror, passes through photoelectricity
Converter is converted into passing through on scanner or terminal with the empty one-to-one pulse electrical signal of bar thick stick and bar, the pulse electrical signal
Decoding software（Also known as barcode scanning software）Decoded, so as to identify the data message of bar code.In brief, laser scanning
Device recognizes that the mode of bar code is：The pulse electrical signal that bar thick stick and the empty the reflected beams of bar are produced is decoded into data message；
This retrospective installation can not capture the image of bar code.
The content of the invention
The purpose of the present invention：A kind of bar code of implicit variable data is provided, so that variable data implicit in it can
For use as the application such as the reviewing of commodity, prize, anti-channeling, marketing.
The technical scheme of the bar code of the implicit variable data of the present invention is as follows.
A kind of bar code of implicit variable data, including print being compiled by bar thick stick is (1) empty (2) parallel with bar on stock
Row bar code (3) --- fix information；It is characterized in that：
1. the bar thick stick be (1) the multistage bar thick stick being (4) (6) spliced with light line root module by dark line root module (1)；Wherein,
(6) (4) dark line root module be single color printing lines with light line root module；(1) multistage bar thick stick described here refers to by a depth
(1) (6) (4) colo(u)r streak root module wait the bar thick stick that is spliced of at least two line segments with a light line root module；
2. light line root module position feature (6) or/and quantative attribute or/and length characteristic, by (decoding software（Also known as
Barcode scanning software）) include variable data (5) after scanning recognition；Because two kinds of colors of the depth are the relations of background each other, therefore,
It can be expressed as：Include variable data after position, quantity, length or its assemblage characteristic of the dark line root module (4) are identified
⑸；It can also be expressed as：The dark line root module after light line root module permutation and combination feature (6), scanned identification (4) with wrapping
Containing variable data (5)；The technical characteristic of these three form of presentations is substantially the same；
During the bar code being 3. (1) made up of multistage bar thick stick described in laser class bar code detector scanning recognition detection band (3), its
Recognize that False Rate is less than 38% or 30% or 3% or 0.3% or 0.03% or 0.0001%.
(5) variable data described here refers to the coding with uniqueness, is the exclusive coding of each commodity；For example
Commodity digital with uniqueness randomness, commodity prize number, the commodity with uniqueness with uniqueness randomness trace back
Source code, the commodity logistics coding with uniqueness, the product ID with uniqueness, with uniqueness（Milk）It is organic
The coding such as code.
It is appreciated that the bar code of the implicit variable data, it is characterised in that at least including one of following.
1. when bar code enlargement ratio (3) is 1.0, the length of the light line root module (6) be bar it is high 1~
50% or 1~33% or 1~15% or 1~10% or 1~5% or 1~3%；Or, when the enlargement ratio of bar code (3) is 1.0,
The full-length of one light line root module (6) is 0.23~3.3mm；Research display：The light line root module is (6) most
Small length is that 1~2mm length is preferable.
2. the Arabic numerals in 0~9 are represented with the longitudinal coordinate positional number Y of the light line root module (6)；Or, use
The longitudinal coordinate positional number Y of the light line root module (6) represents the letter in a~z；Or, with the light line root module (6)
Length and it is short, represent binary system in 1 and 0.Research display：The length of the bar thick stick (1) is preferably divided into 4 sections, and coordinate is used respectively
The quaternary parameter such as parameter 0~3 represents preferable.
3. the Arabic numerals in 0~9 are represented with the quantity of institute's light line root module (6)；Or with the light line segment mould
The quantity of block (6) represents the letter in a~z；Or numeral or letter are represented with the length of the light line root module (6).
4. (6) (4) or with other light line root modules (6), with dark line root module the light line root module there is verification to close
System, preferably, (6) one of light line root module is used as check code.
5. (6) the light line root module is distributed only over bar code upper area (3) or central region or lower region
Domain.For example account for bar code (3) the top of 10~50% areas, account for bar code (3) the middle part of 10~50% areas, account for bar code
(3) the bottom of 10~50% areas.
6. (1) each bar code character of the bar code (3) is at least made up of 2 multistage bar thick sticks, wherein, more than one
Section bar thick stick (1) on light line root module (6) with another multistage bar thick stick (1) on light line root module be (6) verification relation.Change speech
It, both it between can align, also misplace up and down.So, just it is not easy to cause to misread because of printing quality defect.
For example：Flaw in printing defect would not be misread as light line root module (6).
7. (5) the variable data is the coding with uniqueness, is an exclusive coding of each stock.For example
The commodity for the uniqueness that each commodity are exclusively enjoyed are traced to the source coding.
8. (1) (6) upper only print is provided with 1~3 section of light line root module to a bar thick stick.
9. difference in reflection of the light line root module (6) with dark line root module (4) is 10~90% or 30~50%；Or institute
(6) state light line root module is 50~80% with the empty difference in reflection (2) of bar；Or the dark line root module (4) with empty (2) anti-of bar
It is 50~100% to penetrate difference.
10. on the stock print provided with Quick Response Code (7), the Quick Response Code (7) in the information that includes and bar code (3) in include
Variable data (5) have one-to-one relation.The purpose so designed：Strengthen commodity to trace to the source and logistics management and marketing pipe
Reason.
Bar code of the present invention, bar height, enlargement ratio, inspection, top, middle part, bottom, single color printing, dark color, rise
Beginning symbol, terminal, central seperating character, bar code character, for people the professional term such as character is recognized, be GB12904-2003 etc.
Standard concept defined in standard, is repeated no more here.
Single color printing of the present invention refers to be printed using same printing plate, and it is the ink with solid color come table
Existing word or figure, it can be black print printing, color version printing, can also be spot color printing, can also be single-colour ink-jetting print
Brush.Single color printing can print off the lines and pattern of the different depths, different light and shades using linked network (printing net-point).Spot color oil
Ink includes blue, red, green or other special solid colors.
Compared with prior art, the present invention can produce following beneficial effect.
One, suitable for monochrome（Digital or coding）Printing, equipment investment is small, speed of production is high, manufacturing cost is low.
Secondly, the superfine user of business need not expend a huge sum of money（Only China need to just expend hundreds billion of yuans）Change existing
In supermarket both domestic and external, most popular laser scanner hardware.The light beam that existing laser scanner is sent, passes through
(4) and light line (6) light line root module is reflected back after reader, and optical-electrical converter is remained able to be converted into dark line root module
Root module (6) corresponding pulse electrical signal, the pulse electrical signal is decoded by the decoding software on scanner or terminal, just
It may recognize that the variable data implied in bar code.The decoding software of the superfine customer upgrade of business once laser scanner.
Thirdly, supermarket shopping barcode scanning while or consumer with the mobile phone barcode scanning rate of exchange while, decoding software can be anti-in passing
Feedback（Collection）Prize number, coding of tracing to the source, logistics coding, product ID,（Milk）What organic Ma Deng manufacturers were dreamed of
Commodity circulation big data.Analysis uses these big datas, and with huge market value, such as supermarket can just utilize these big numbers
According to goods return and replacement management is carried out, manufacturer just can carry out anti-channel conflict management using these big datas.
The four, coding rule and its decoding software of light line root module of the present invention (6), for being used for this
For the commodity of invention, during any to whole world supermarket of its commodity circulation, if the cash register barcode scanning equipment in its supermarket is not yet pacified
Light line root module of the present invention (6) decoding software is filled, during its barcode scanning cash register, light line root module would not be identified (6)
Comprising variable data (5).In other words, the commodity of the present invention are employed, are worked without interference with cash register barcode scanning in existing supermarket
It is normally carried out.
Five, (6) light line root module of the present invention does not destroy the external appearance characteristic of existing bar code substantially, is protecting
Hold and expand code capacity on the basis of bar code essential characteristic, on the premise of original bar code all properties are constant,
One yard of mark of commodity is realized, realizes that the tracing to the source of one yard of commodity one, logistics, prize drawing etc. apply that provide can for manufacturer
Energy.
Six, the various dimensions variable such as position, quantity, the length of light line root module of the present invention (6), can make existing business
The code capacity of product bar code obtains exponential expand.The parameters such as position, quantity, the length of the light line root module (6) are at least
Ten (0~9) individual dimension variables, by taking an EAN-13 code as an example, its code capacity is at least 1013Individual variable data is (5).
Viewed another way, the present invention maintains the resemblance of existing one-dimensional bar code, it only in bar thick stick (1)
Permutation and combination on length direction, using light line root module (6) with dark line root module (4) realizes the volume of variable data (5)
Code.
Brief description of the drawings
Fig. 1 is the embodiment of the present invention one（The bar code of implicit variable data）Schematic diagram.
Fig. 2 is the embodiment of the present invention two（The bar code of implicit variable data）Schematic diagram.
Fig. 3 is the embodiment of the present invention three（The bar code of implicit variable data）Schematic diagram.
Fig. 4 is the embodiment of the present invention four（The bar code of implicit variable data）Schematic diagram.
Fig. 5 is the schematic diagram of existing bar code (3).
Fig. 6 be bar code character " 0 " of the present invention in adjacent strip thick stick (1) upper two light lines root module (6) between be level pair
Neat verification relation schematic diagram.
Fig. 7 be bar code character " 0 " of the present invention in adjacent strip thick stick (1) upper two light lines root module (6) between be above and below mistake
The verification relation schematic diagram of position.
Drawing reference numeral explanation：1- bars thick stick, 2- bars sky, the dark line segment of 3- bar codes, 4-, 5- variable datas, 6- light lines
Section, 7- Quick Response Codes, 8- coordinates (wherein Y-axis（The longitudinal axis）With bar thick stick (1) parallel, X-axis（Trunnion axis）It is (1) vertical with bar thick stick).
Embodiment
To enable the above objects, features and advantages of the present invention to become apparent, the present invention cited below particularly is comprehensive preferred real
Example is applied, and coordinates accompanying drawing to be described in detail.In the specific descriptions of embodiments discussed below, refer to the attached drawing is realized into this hair
Bright specific embodiment.These embodiments do not have all embodiments of the limit present invention.During concrete application, without departing from this hair
On the premise of bright scope, other embodiment can be used, structural or logicality modification can also be carried out.Therefore, following tools
Body is described and nonrestrictive, and the scope of the present invention is defined by the claims appended hereto.Description of the invention and right will
Ask to have used in book and (1) (2) (3) (4) (5) wait label, these labels are intended merely to facilitate reader and intuitively understand the present invention, without
It is limitation of the present invention.
Embodiment one.
Shown in Fig. 1, Fig. 4, the standard size of existing bar code, i.e. bar code (3) is 37.29mm × 26.26mm, is put
Big multiplying power is 0.9~2.0.When printing area allows, more than 1.0 multiplying power can be selected to print bar code (3).
In order that the bar code described in national standard GB12904-2003, i.e., thousands of part products shared one are one-dimensional
Bar code is (3) --- fix information, additionally it is possible to implicit logistics coding, prize drawing coding, coding etc. of tracing to the source have uniqueness, each
The variable data that commodity are exclusively enjoyed is (5) --- variable information.As shown in figure 1, can bar code (3) in some thick sticks (1) on,
Some are set according to certain custom rule, print and represents the light line root module of variable data (5) (6), so as to will be originally ater
Bar thick stick be (1) transformed into multistage bar thick stick that black line segment and grey line segment be stitched together (1).The light line root module (6) with dark color
The difference in reflection of line segment module (4) is set to 35%；(6) the light line root module is set to 55% with the empty difference in reflection (2) of bar；The dark color
(4) line segment module is set to 90% with the empty difference in reflection (2) of bar.
As shown in figure 1, by the bar thick stick of bar code (3) (1), be divided into 14 equal portions along short transverse, arrange from bottom to top, the
1-2 equal portions as starting character, 13-14 equal portions as full stop, 3-12 equal portions represent respectively No. 0 position, No. 1 position, No. 2
Position, No. 3 positions, No. 4 positions, No. 5 positions, No. 6 positions, No. 7 positions, No. 8 positions, No. 9 positions.
As shown in figure 1, from the bar thick stick of bar code (3) (1) in select 11, according to its putting in order from right to left, point
Do not represented with it units, tens, hundreds, thousands digit, myriabit number, ten myriabit numbers, million digits, ten million digit, hundred million
Number, kilomegabit number, 10,000,000,000 digits.
As shown in figure 1, (1) the top end of upper light line root module (6) is No. 2 positions for units bar thick stick, therefore its light line
The length of root module (6)（Or apical position number of coordinates Y）It is represented by numeral 2.
(1) the top end of upper light line root module (6) is No. 2 positions for tens bar thick stick, therefore its light line root module is (6)
Length（Or apical position number of coordinates Y）It is represented by numeral 2.
(1) the top end of upper light line root module (6) is No. 3 positions for hundreds bar thick stick, therefore its light line root module is (6)
Length（Or apical position number of coordinates Y）It is represented by numeral 3.
(1) the top end of upper light line root module (6) is No. 4 positions for kilobit several thick sticks, therefore its light line root module is (6)
Length（Or apical position number of coordinates Y）It is represented by numeral 4.
(1) the top end of upper light line root module (6) is No. 2 positions for myriabit several thick sticks, therefore its light line root module is (6)
Length（Or apical position number of coordinates Y）It is represented by numeral 2.
(1) several thick sticks of ten myriabits go up the top end of light line root module (6) No. 0 position, therefore its light line root module is (6)
Length（Or apical position number of coordinates Y）It is represented by numeral 0.
(1) several thick sticks of megabit go up the top end of light line root module (6) No. 3 positions, therefore its light line root module is (6)
Length（Or apical position number of coordinates Y）It is represented by numeral 3.
(1) ten million digit bar thick stick goes up the top end of light line root module (6) No. 4 positions, therefore its light line root module is (6)
Length（Or apical position number of coordinates Y）It is represented by numeral 4.
(1) the top end of upper light line root module (6) is No. 2 positions for hundred million digit bar thick sticks, therefore its light line root module is (6)
Length（Or apical position number of coordinates Y）It is represented by numeral 2.
(1) several thick sticks of kilomegabit go up the top end of light line root module (6) No. 4 positions, therefore its light line root module is (6)
Length（Or apical position number of coordinates Y）It is represented by numeral 4.
(1) 10000000000 digit bar thick sticks go up the top end of light line root module (6) No. 1 position, therefore its light line root module is (6)
Length（Or apical position number of coordinates Y）It is represented by numeral 1.
It is to sum up shown, bar code (3) middle bar thick stick (1) on those length of light line root module (6)（Or apical position
Number of coordinates Y）(5) set, be represented by variable data --- and 14243024322.
It is above-mentioned (3) also to imply variable data (5) 14243024322 provided with the bar code of light line root module (6), both remembered
Fixed commodity sign code 69012341 is loaded with, variable data (5) 14243024322 is recorded again, it is by two groups of data recordations
In same bar code.Therefore, the present invention is named as the bar code of implicit variable data.So, Fig. 1 institutes
(5) the bar code for the implicit variable data shown, whole variable datas expressed by it can be just 69012341 ＆
14243024322。
In Fig. 1 of the present embodiment, there are 22 bar thick sticks, (6) parameter can all be represented the light line root module on its each bar thick stick
10 numerals, 22 powers that its commodity that can be represented maximum group/cording quantity is 10, sum is 1,000,000,000,000,000,000,000, this
Quantity is fully able to meet the application requirement of global one yard of commodity one.Certain most what a character module（Many bar thick sticks）
One digit number is represented, so, an EAN-13 code, its code capacity just has 1013It is individual.
In order that consumers in general the rate of exchange software such as can see, in the same of the barcode scanning rate of exchange with I installed in smart mobile phone
When, variable data can be fed back in passing (5) so that complete prize number, coding of tracing to the source, logistics coding, product ID,（Ox
Milk）The collecting work of the big datas such as organic code, can develop corresponding light line according to the coding rule of light line root module (6)
Root module (6) decoding software（For example decode APP）, so that consumer's free download is used.
In order that (5) thousands of supermarkets also can feed back variable data in passing in shopping clearing barcode scanning, from
And complete prize number, coding of tracing to the source, logistics coding, product ID,（Milk）The collecting work of the big datas such as organic code, can
According to light line root module coding rule (6) and national standard GB12904-2003 bar code coding rule, develop and compatible swash
The light line root module of optical scanner's software (6) decoding software upgrade version, so that the super free download of business is used.
In Fig. 1 of the present embodiment, (6) print is located at the lower area of bar code (3) to whole light line root modules, accounts for one-dimensional
Bar code (3) area less than 33%.The benefit so designed is：Bar code (3) area more than 67% still stand intact, do not have
(6) light line root module, advantageously reduces the False Rate that (3) bar code recognizes.
Embodiment two.
As shown in Fig. 2 on the basis of Fig. 1,10,000,000,000 digit bar thick sticks (1) on be further added by two light line root modules (6), make it
(6) a piece bar thick stick is (1) upper to have three light line root modules, therefore its length of light line root module (6)（Or apical position is sat
Mark number Y）And its quantity can joint account, be expressed as numeral 3.Myriabit several thick sticks (1) on be further added by a light line root module
(6), make one root bar thick stick is (1) upper there are two light line root modules (6), therefore its length of light line root module (6)（Or top
Position coordinates number Y）And its quantity can joint account, be expressed as numeral 3.Certainly, also can be one of light line root module (6)
Used as check code.
Remaining step be the same as Example one of the present embodiment.
Embodiment three.
As shown in figure 3, represent 10,000,000,000 digits a bar thick stick (1), can according to order from top to bottom, by its（Stage casing）Draw
It is divided into ten equal portions, that is, is divided into 10 modular units, each equal portions（Modular unit）(6) 1mm, light line root module represents 0,
(4) dark line root module represents 1, then, (1) upper ten maximum binary coding capacity in position are exactly 2 to one root bar thick stick10, i.e.,
1024 kinds of combinations.
So, (5) an EAN-13 code, its code capacity just has 1,024 13 power variable datas, and this is certainly
One astronomical quantity, the need for global one yard of commodity one can be met completely.
Remaining step be the same as Example one of the present embodiment.
Example IV.
As shown in figure 4, being traced to the source and logistics management and marketing management to strengthen commodity, in order to gather more commodity circulations
Big data, can again print on the stock and set containing variable data web page address Quick Response Code (5) (7), Quick Response Code is (7) believed
Breath and bar code (3) in the variable data that includes (5) there is one-to-one relation.
Embodiment five.
As shown in fig. 7, in order to prevent printing quality defect from causing to misread.The bar code (3) in each bar code
(1) character is at least made up of 2 multistage bar thick sticks, wherein, a multistage bar thick stick (1) on light line root module (6) with another multistage
Bar thick stick (1) on light line root module (6) between be the verification relation misplaced up and down.So, just it is not easy flaw in printing
(6) defect misreads as light line root module.
Comparatively, (1) adjacent strip thick stick is gone up in the bar code character " 0 " shown in Fig. 6, (6) two light line root modules are
The verification relation of horizontal alignment.
Remaining step be the same as Example one of the present embodiment.
Above disclosed is only presently preferred embodiments of the present invention, can not limit the right of the present invention with this certainly
Scope, therefore the equivalent variations made according to the claims in the present invention, still fall within the scope that the present invention is covered.
Claims (2)
1. the bar code of implicit variable data, including print (1) being formed by bar thick stick with the empty (2) parallel layout of bar on stock
Bar code (3)；It is characterized in that：
1. the bar thick stick be (1) the multistage bar thick stick being (4) (6) spliced with light line root module by dark line root module (1)；Wherein,
(6) (4) dark line root module be single color printing lines with light line root module；
2. included after light line root module position feature (6) or/and quantative attribute or/and length characteristic, scanned identification
There is variable data (5)；Or, the dark line root module (4) with light line root module permutation and combination feature (6), scanned identification
After include variable data (5)；
During the bar code being 3. (1) made up of multistage bar thick stick described in laser class bar code detector scanning recognition detection band (3), its
Recognize that False Rate is less than 38% or 30% or 3% or 0.3% or 0.03% or 0.0001%.
2. according to the bar code of the implicit variable data described in claim 1, it is characterised in that at least including one of following：
1. when bar code enlargement ratio (3) is 1.0, the length of the light line root module (6) be bar it is high 1~50% or
1~33% or 1~15% or 1~10% or 1~5% or 1~3%；Or, it is described when the enlargement ratio of bar code (3) is 1.0
The full-length of one light line root module (6) is 0.23~3.3mm；
2. the Arabic numerals in 0~9 are represented with the longitudinal coordinate positional number Y of the light line root module (6)；Or, with described
The longitudinal coordinate positional number Y of light line root module (6) represents the letter in a~z；Or, with the length of the light line root module (6)
With 1 and 0 in short, expression binary system；Or, (4) (6) represent that two enter respectively with light line root module with the dark line root module
1 in system and 0；
3. the Arabic numerals in 0~9 are represented with the quantity of institute's light line root module (6)；Or, with the light line root module
(6) quantity represents the letter in a~z；Or, numeral or letter are represented with the length of the light line root module (6)；
4. (6) (4) or with other light line root modules (6), with dark line root module the light line root module have verification relation；
5. (6) the light line root module is distributed only over the upper area or central region or lower area of bar code (3)；
6. (1) each bar code character of the bar code (3) is at least made up of 2 multistage bar thick sticks, wherein, a multistage bar
Thick stick (1) on light line root module (6) with another multistage bar thick stick (1) on light line root module be (6) verification relation；
7. (5) the variable data is the coding with uniqueness, is an exclusive coding of each stock；
8. (1) (6) upper only print is provided with 1~3 section of light line root module to a bar thick stick；
9. difference in reflection of the light line root module (6) with dark line root module (4) is 10~90% or 30~50%；Or, it is described
(6) light line root module is 50~80% with the empty difference in reflection (2) of bar；Or, the reflection of the dark line root module (4) with bar sky (2)
Difference is 50~100%；
10. on the stock print provided with Quick Response Code (7), the Quick Response Code (7) in the information that includes and bar code (3) in include can
(5) become data has one-to-one relation.
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| CN201710056495 | 2017-01-25 | ||
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| CN2017101287746 | 2017-03-06 | ||
| CN201710142591 | 2017-03-10 | ||
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| CN201710151991.7A Active CN106951944B (en) | 2017-01-25 | 2017-03-15 | The bar code and forming method thereof of implicit variable data |
| CN201710151607.3A Pending CN106874809A (en) | 2017-01-25 | 2017-03-15 | Primary-secondary type bar code information collecting method and its system |
| CN201710163253.4A Pending CN106951945A (en) | 2017-01-25 | 2017-03-19 | Three-in-one bar code and forming method thereof |
| CN201710176532.4A Pending CN106951946A (en) | 2017-01-25 | 2017-03-23 | Two-in-one bar code |
| CN201710185275.0A Pending CN106971217A (en) | 2017-01-25 | 2017-03-25 | The bar code of implicit variable data |
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| CN201710151991.7A Active CN106951944B (en) | 2017-01-25 | 2017-03-15 | The bar code and forming method thereof of implicit variable data |
| CN201710151607.3A Pending CN106874809A (en) | 2017-01-25 | 2017-03-15 | Primary-secondary type bar code information collecting method and its system |
| CN201710163253.4A Pending CN106951945A (en) | 2017-01-25 | 2017-03-19 | Three-in-one bar code and forming method thereof |
| CN201710176532.4A Pending CN106951946A (en) | 2017-01-25 | 2017-03-23 | Two-in-one bar code |
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| CN106897341A (en) | 2016-07-08 | 2017-06-27 | 阿里巴巴集团控股有限公司 | 2 D code information querying method, server, client and system |
| CN109711509A (en) * | 2017-10-26 | 2019-05-03 | 我查查信息技术(上海)有限公司 | The colour barcode of compatible EAN-13 |
| CN110414643A (en) * | 2018-04-27 | 2019-11-05 | 我查查信息技术(上海)有限公司 | The bar code of compatible EAN-13 |
| CN109636407B (en) * | 2018-11-02 | 2021-06-29 | 立旃（上海）科技有限公司 | Block chain-based product anti-counterfeiting mark and verification method and device |
| CN109754044B (en) * | 2019-01-14 | 2021-10-15 | 上海喜马拉雅科技有限公司 | Bar code, bar code generation method and identification method |
| CN112419623A (en) * | 2020-10-23 | 2021-02-26 | 捷玛计算机信息技术（上海）股份有限公司 | Identification conversion method, system, device and medium for one-object-one-code settlement |
| CN113326907A (en) * | 2021-05-29 | 2021-08-31 | 海盐前方印刷有限公司 | Method for producing color variable bar code |
| CN114819025B (en) * | 2022-06-28 | 2022-09-13 | 深圳市国人光速科技有限公司 | Ink jet image generating method and device containing multiple variable information and computer |
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| US4445028A (en) * | 1982-06-10 | 1984-04-24 | The United States Of America As Represented By The Secretary Of The Army | Unidirectional code for interactive map system |
| AU2003277887A1 (en) * | 2002-06-25 | 2004-01-06 | International Barcode Corporation | System and method for bar coding blister pack packaging |
| CN102496043A (en) * | 2011-11-11 | 2012-06-13 | 刘锦程 | Commodity anti-counterfeiting duplex two-dimensional bar code, and anti-counterfeiting method |
| CN202512601U (en) * | 2011-12-21 | 2012-10-31 | 李利民 | Commodity anti-counterfeit bar code |
| CN103177277A (en) * | 2011-12-25 | 2013-06-26 | 西安发威电子科技有限公司 | Information identifying method formed by three groups of one-dimensional codes |
| CN103186802A (en) * | 2011-12-30 | 2013-07-03 | 西安发威电子科技有限公司 | Multi-information method based on one-dimensional codes |
| CN103440517A (en) * | 2013-09-02 | 2013-12-11 | 章玺 | Logistics information receipt using bar codes |
| CN103632183A (en) * | 2013-10-31 | 2014-03-12 | 季争鸣 | Four-unit bar and blank crossed bar code and application of four-unit bar and blank crossed bar code |
| CN104915697B (en) * | 2015-04-05 | 2018-05-22 | 江苏图码信息科技有限公司 | One-dimensional number form figure code information technology |
| CN105184343A (en) * | 2015-08-06 | 2015-12-23 | 吴永 | Composite bar code |
| CN105631502A (en) * | 2016-02-26 | 2016-06-01 | 金少军 | Novel bar code |
| CN105894074B (en) * | 2016-04-15 | 2019-01-15 | 大连声鹭科技有限公司 | A kind of Antiforge bar code label, Antiforge bar code label information collector, acquisition method and fake certification system |
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| CN106951944A (en) | 2017-07-14 |
| CN106874809A (en) | 2017-06-20 |
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