CN109583536A - The printer of the method for two-dimension code label and its method for anti-counterfeit and verifying circulation commodity true and false, image in 2 D code - Google Patents
The printer of the method for two-dimension code label and its method for anti-counterfeit and verifying circulation commodity true and false, image in 2 D code Download PDFInfo
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- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0029—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
- G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
- G06K15/028—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by thermal printers
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
- G06K15/40—Details not directly involved in printing, e.g. machine management, management of the arrangement as a whole or of its constitutive parts
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- G06Q30/00—Commerce
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Abstract
The method of two-dimension code label and its method for anti-counterfeit and verifying circulation commodity true and false, the printer of image in 2 D code, belong to two-dimension code anti-fake field, the ability copied is not easy in order to solve the problems, such as to enhance current printing two dimensional code, including image in 2 D code, the image in 2 D code is printed by least two printing types, each printing type printing portion image in 2 D code, the image in 2 D code region of each printing type printing, image in 2 D code information is distributed to different printer control modules by distribution information and is printed and formed, each section image information of distribution information distribution is transmitted and is printed and forms image in 2 D code corresponding to complete image in 2 D code information, effect is the anti-counterfeit capability of the current printing two dimensional code of enhancing.
Description
Technical field
The invention belongs to two-dimension code anti-fake field, it is related to a kind of two dimensional code and its method for anti-counterfeit, and prints the two dimensional code
Printer and commodity source tracing method and platform.
Background technique
Two dimensional code records merchandise news, and terminal, which scans the two-dimensional code, can read an information feedback cloud, should by cloud judgement
Whether two dimensional code is documented in cloud, to identify commodity true and false, under present case, image in 2 D code is mostly to print to be formed, and holds
It is easily copied, for this purpose, our previous application (Chinese invention patent application of 107992907 A of publication No. CN) discloses
A kind of two-dimension code anti-counterfeit printer, it is intended to by platform in printer storage image watermark template and storage unique identification it is synchronous
It is corresponding, link is printed in two dimensional code, unique identification is acted on into printer with the connection of encryption-decryption algorithm, it is straight in printer
The image watermark template that isochronous printing goes out to be stored in the demand of platform is connect, by watermark, encryption, synchronizes the joint means stored,
To guarantee that being not easy imitated two dimensional code fast prints.The image in 2 D code of printing is imitated hindering image in 2 D code to a certain degree
The possibility made, however, the image watermark template and storage unique identification stored in platform is synchronized in printer, for identity
If unique identification is with fixed algorithms for encryption and decryption, if it is possible to crack the algorithms for encryption and decryption in printer, one
Determine in degree, still there is the possibility copied.
Summary of the invention
It is not easy the ability copied in order to solve to enhance current printing two dimensional code, and does not record platform in printing terminal
The two dimensional code printing mark of middle storage and its corresponding content with image, printing mark are not expressed with fixed Encryption Algorithm,
To improve the problem of printing two-dimension code anti-counterfeit ability, the following technical solutions are proposed: a kind of two-dimension code label, including two dimension by the present invention
Code image, the image in 2 D code are printed by least two printing types, each printing type printing portion image in 2 D code,
The image in 2 D code region of each printing type printing, image in 2 D code information is distributed to different printers control by distribution information
Module and print to be formed, distribution information distribution each section image information transmitted and printed and form complete image in 2 D code
Image in 2 D code corresponding to information.
Further, the distribution information and image in 2 D code information are generated by platform, and platform is stored by the two dimensional code
Image in 2 D code information corresponding to image and its corresponding distribution information, the image in 2 D code information is with random number way
It is divided into several parts of images information, and the printing in continuously printing process obtains completely to paper feed by different types of print head
Image in 2 D code information corresponding to image in 2 D code.
Further, the two-dimension code label further includes RFID chip, and two dimensional code figure is recorded in the RFID chip
As recording random number in the distribution information of information or its corresponding informance or the RFID chip, which is with random
Image in 2 D code information is divided into the random number in several parts of images information by number mode.
A kind of printer of image in 2 D code described in printing comprising temperature-sensitive position-detection sensor, thermal printing head,
Paper feed component, stylus printer position-detection sensor, needle type print head, control system, the control system and temperature-sensitive position detection
Sensor, thermal printing head, paper feed component, stylus printer position-detection sensor, needle type print head are all connected with, and control system includes heat
Quick printing control model, stylus printing control module, before paper feed goes to thermal printing head, the detection of temperature-sensitive position-detection sensor
To paper feed, signal is fed back into control system, the thermal printing control module of control system will need thermal printing according to instruction
Image information export to thermal printing head, by corresponding part image in 2 D code thermal printing, paper feed component responds paper feed refers to
Enable by its rubbing paper have advanced so that paper reach stylus printer position-detection sensor, stylus printer position-detection sensor detect into
Paper, the figure that stylus printer will be needed to print according to instruction signal feedback to control system, the stylus printing control module of control system
As information is exported to needle type print head, by corresponding part image in 2 D code stylus printing.
A kind of method for anti-counterfeit of two-dimension code label, for the two-dimension code label, by the image in 2 D code of printing with
RFID chip combination is used as two-dimension code label, and the image in 2 D code in two-dimension code label is scanned and uploaded flat by scanning device
Platform reads the information of RFID chip storage by radio frequency system and uploads platform, and platform is according to image in 2 D code matching and the two dimension
The distribution information or its corresponding informance of the corresponding image in 2 D code information of code image, judge the distribution information or corresponding informance with
Whether the distribution information or corresponding informance stored in RFID chip is with uniformity.
A kind of method for anti-counterfeit of two-dimension code label, for the image in 2 D code that will be printed and the cooperation of RFID chip group
For two-dimension code label, the image in 2 D code in two-dimension code label is scanned and uploaded platform by scanning device, is read by radio frequency system
It takes the information of RFID chip storage and uploads platform, platform is according to image in 2 D code scanning information, retrieval and the image in 2 D code
The distribution information of corresponding image in 2 D code information；The image in 2 D code identification that platform uploads scanning, and according to two dimensional code figure
The print area of different printing types as in, is the distribution information of image in 2 D code information by its reverse resolution, judges by two
The distribution information of the image in 2 D code information for the image in 2 D code of code image scanning information matches being stored in platform is tieed up,
Whether the distribution information of the image in 2 D code information obtained with reverse resolution is with uniformity, and judges to be scanned by image in 2 D code
The distribution information or its corresponding informance of the image in 2 D code information for the image in 2 D code of information matches being stored in platform,
It is whether with uniformity with the distribution information or its corresponding informance that are stored in RFID chip.
A method of verifying circulation commodity true and false includes the following steps:
S1. cloud data center and cloud platform are established；
S2. merchandise news is acquired, merchandise news is uploaded to the cloud data center by the cloud platform to save；
S3. the merchandise news is attached to the two dimensional code of two-dimension code label；
S4. authorised dealer's information, and by distributor information by the cloud platform be uploaded to the cloud data center with
It saves；
S5. when dealer is ordered the goods by cloud platform, the cloud platform passes the distribution information of image in 2 D code information
Transport to the RFID chip of two-dimension code label；
S6. commodity to circulation and transfer of goods information collection and are recorded in RFID chip in the circulation process；
S7. the information of RFID chip storage is read by terminal and uploads cloud platform, swept image in 2 D code by scanning device
It retouches and upload information is to cloud platform, the distribution letter of image in 2 D code information corresponding to the image in 2 D code is transferred as cloud platform
Breath judges whether distribute the distribution information stored in information or its corresponding informance and RFID chip or its corresponding informance has unanimously
Property；
If S8. with uniformity, the circulation of display of commodity is recorded, if not having consistency, judgement currently has should
The commodity of two-dimension code label are not recorded by cloud platform.
Further, commodity to circulation and transfer of goods information collection and are recorded in RFID chip in the circulation process, by circulation ground
Staff's information that will circulate be transmitted to RFID chip, image in 2 D code is scanned, it is corresponding to upload the stream scanned the two-dimensional code
Transfering the letter is ceased to cloud platform.
Further, in the step S8, the circulation of display of commodity is recorded: being believed by the commodity that cloud platform is recorded
Breath, circulation information are shown in terminal；Or merchandise news, circulation information are read by RFID chip.
Further, the specific method of the step S6 is: the cloud platform receives the ordering information of dealer, and should
Batch of goods number tag is outbound, and records dealer's ordering information, and by dealer's ordering information content update
It is saved to cloud data center；When commodity reach dealer designated place, dealer is received by cloud platform confirmation, passes through institute
State the record that cloud platform records circulation of the commodity from manufacturer at dealer in cloud data center in detail.
The utility model has the advantages that image in 2 D code information is assigned the control module of different types of printer, one in the program
The content printed in a image with different printing types, resolvability is higher, increases the difficulty copied, and is difficult to copy
At consistent image in 2 D code, had differences if it copys image with to the two dimensional code of imitation, different type printing
Image, be provided with can information representation on the image, can be parsed to obtain (such as described point of correlated expression information by Image Acquisition
With information), to judge that the distribution information whether there is in platform, it is able to confirm that point whether two dimensional code is issued by the platform
It is printed with information, to easily determine the true and false, and the distribution information that different print areas embody can be parsed and only have platform to deposit
The corresponding method of the information method of salary distribution of storage obtains, and in addition to real platform, can not grasp distribution information, thus can not according to point
It is printed with information and copys image in 2 D code.For copying two dimensional code, the difficulty that printing is copied is minimum, a kind of printing type printing
Imitation cost is increased, however, if it is possible to encryption and corresponding image template relationship are cracked (because image template needs are deposited
Storage is in printer), then also there is the possibility copied, and the different type informations of distribution of the invention are beaten to different types of
Print machine prints the image in 2 D code to be formed, and parsing has more unpredictability compared to fixed-encryption algorithm, can not also pass through
Its is obtained to the decryption of printer content distributes information.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of printer；
Fig. 2 is the schematic diagram of random number way distribution image information.
Wherein: 1. temperature-sensitive position-detection sensors, 2. paper feed components, 3. thermal printing heads, 4. needle type print heads, 5. stylus printers
Position-detection sensor.
Specific embodiment
Embodiment 1: a kind of two-dimension code label, including image in 2 D code, the image in 2 D code is by least two printings
Mode is printed, each printing type printing portion image in 2 D code, the image in 2 D code region of each printing type printing, by distributing
Image in 2 D code information is distributed to different printer control modules and prints and to be formed by information, each section figure of distribution information distribution
Image in 2 D code corresponding to complete image in 2 D code information is formed as information transmits and is printed.
In the program, image in 2 D code information is assigned the control module of different types of printer, in one image
With the content that different printing types prints, resolvability is higher, increases the difficulty copied, and is difficult to simulate consistent
Image in 2 D code has differences if it copys image with to the two dimensional code of imitation, and the image of different type printing has
Can information representation on the image, can be parsed to obtain correlated expression information (such as described distribution information) by Image Acquisition,
To judge that the distribution information whether there is in platform, it is able to confirm that the distribution information the institute whether two dimensional code is issued by the platform
Printing to easily determine the true and false, and can parse the information that the distribution information that different print areas embody only has platform to store
The corresponding method of the method for salary distribution obtains, and in addition to real platform, can not grasp distribution information, thus can not beat according to distribution information
Print copys image in 2 D code.
For copying two dimensional code, it is minimum to print the difficulty copied, and a kind of printing type printing increases imitation cost, so
And, if it is possible to encryption and corresponding image template relationship (because image template needs to be stored in printer) are cracked, that
Also there is the possibility copied, and the different type informations of distribution of the invention print to be formed two to different types of printer
Code image is tieed up, parsing has more unpredictability compared to fixed-encryption algorithm, can not also pass through the solution to printer content
It is close and obtain its distribute information.
As one embodiment, the distribution information and image in 2 D code information are generated by platform, and platform is stored by this
Image in 2 D code information corresponding to image in 2 D code and its corresponding distribution information, the image in 2 D code information is with random
Number mode is divided into several parts of images information, and is printed in continuously printing process by different types of print head to paper feed
To image in 2 D code corresponding to complete image in 2 D code information.In the further embodiment, a kind of distribution is given
Mode, i.e. random number way certainly, can also be using for example customized point, location point and the picture points of taking other than random number
The modes such as distribution.Concrete scheme is: generating library by the two dimensional code of platform and generates image in 2 D code information, is stored in two-dimemsional number
In group code [N] [N], the size of two-dimensional array information is N*N；More wheels generate two random numbers, and obtain a batch by random number
Fraction set in the middle part of the two-dimensional array code [N] [N] arrived at random, and the array not arrived at random, to the number not arrived at random
Group continues more wheels and generates two random numbers, and by random number obtain a batch by random to two-dimensional array, and do not arrived at random
Array, stop or the circulation above method, two-dimensional array code [N] [N] is randomly assigned by random number as multiple portions two-dimemsional number
Group directly or in combination to this multiple portions two-dimensional array is allocated in different printing control models, and connect by it
It receives, by different print heads according to received part two-dimemsional number, same paper feed is printed and forms a complete two dimensional code figure
Picture.
In the present embodiment, by the detailed example introduced two kinds of random numbers and obtain distribution information:
The step of image in 2 D code information is divided into several parts of images information with random number way specifically:
Library is generated by the two dimensional code of platform and generates image in 2 D code information, is stored in two-dimensional array code [N] [N]
In, the size of two-dimensional array information is N*N, N: according to two dimensional code create-rule, for different message lengths and different two
Code version is tieed up, N is equal to 21+4*m, and wherein the value of m is (0≤m≤7)；
A) uses Generating Random Number or other modes, and more wheels generate two random numbers i, j, wherein 0 < i, j < N,
By two-dimensional array by random number (i, j) random value and distribution, it is classified as two parts, respectively two-dimensional array code [i]
[j] and two-dimensional array code [N-] [N-], wherein two-dimensional array code [N-] [N-] is removed in two-dimensional array code [N] [N]
The remaining two-dimensional array of two-dimensional array code [i] [j]；
By different types of print head, to paper feed, the printing in continuously printing process obtains complete image in 2 D code information
The step of corresponding image in 2 D code, is as follows:
B) will select a printing control for being sent to first kind printing in two-dimensional array code [i] [j] and code [N-] [N-]
Molding block prints the parts of images of two dimensional code, by another two-dimensional array, is sent to the print control mould of Second Type printing
Block prints the parts of images information of two dimensional code；
C) two-dimensional array code [i] [j] and code [N-] [N-] is used as parts of images information, different is beaten by two
It prints control module to receive, and same paper feed is printed and forms one according to received parts of images information by different print heads
A complete image in 2 D code.
In this example, two parts are divided into the image information that prints of needs, one is random partial, one be not by
The image information of the another part is emitted to respective type printing, however, the method that this kind distributes immediately by random partial
Relatively simple, possible in order to obtain more combining, the present invention will be further improved the algorithm, propose following scheme: will
It carries out more wheels with not random part at random and distinguishes, obtain multiple images information, then those image informations are arranged or combined, from
And different types of printer is distributed to, so that the possibility combination significant amounts of the printing increase, and it is more difficult to be decrypted.Specifically
, the step of image in 2 D code information is divided into several parts of images information with random number way specifically:
Library is generated by the two dimensional code of platform and generates image in 2 D code information, is stored in two-dimensional array code [N] [N]
In, the size of two-dimensional array information is N*N；
A) uses Generating Random Number or other modes, more wheels generate two random numbers i, j, wherein 0 < i, j < N,
By two-dimensional array by random number (i, j) random value and distribution, it is classified as two parts, respectively two-dimensional array code [i]
[j] and two-dimensional array code [N-] [N-], wherein two-dimensional array code [N-] [N-] is removed in two-dimensional array code [N] [N]
The remaining two-dimensional array of two-dimensional array code [i] [j].
B) reuses Generating Random Number or other modes, more wheels generate two random numbers x, y, wherein 0 < x <
Two-dimensional array code [N-] [N-] is classified as two parts by random number (x, y) random value and distribution by N, j < y < N,
Respectively two-dimensional array code [x] [y] and two-dimensional array code [N--] [N--], wherein two-dimensional array code [N--] [N--] be
The remaining two-dimensional array of two-dimensional array code [x] [y] is removed in two-dimensional array code [N-] [N-]；
By two-dimensional array code [i] [j] (M1), code [x] [y] (M2) and code [N--] [N--] (M3) as random
Three part image in 2 D code information that number is random and generates；
C) image information of M1 and M3 is sent to thermal printing control module by, prints two dimensional code by thermal printing head
Parts of images information；
D) image information of M2 is sent to stylus printing control module by, and the portion of two dimensional code is printed by needle type print head
Partial image information；
E) the parts of images information of two two dimensional codes of is combined by two different print heads and is beaten as type information
Print, prints a complete image in 2 D code.
The two-dimension code label further includes RFID chip, and image in 2 D code information is recorded in the RFID chip
Random number is recorded in distribution information or its corresponding informance or the RFID chip, which is will with random number way
Image in 2 D code information is divided into the random number in several parts of images information, and random number is to distribute the subordinate concept of information, by
Above-mentioned, the two dimensional code printed by different printing types is grasped distribution information due to being difficult, thus, it can be difficult to obtain phase when imitating
Same image in 2 D code, discrepant image can judge it is the image palmed off due to there is no corresponding distribution information by platform, so
And in order to avoid the image in 2 D code imitated and be imitated image unanimous circumstances, so that label loses anti-fake effect, into
One step will increase RFID chip in scheme, combine the image in 2 D code of printing with RFID chip and be used as two-dimension code label, by
Image in 2 D code in two-dimension code label is scanned and is uploaded platform by scanning device, reads RFID chip storage by radio frequency system
Information simultaneously uploads platform, and platform matches the distribution of image in 2 D code information corresponding with the image in 2 D code according to image in 2 D code
Information judges whether the distribution information stored in the distribution information and RFID chip with uniformity, if unanimously, RFID chip with
Image in 2 D code is mutually verified because of identity uniqueness and matching, then is the two dimensional code really issued by this platform, is otherwise false
, in the method, it is only necessary to by RFID chip distribution information and two-dimensional code scanning in store and fed back by scanning
Match information corresponding to the information arrived is corresponding consistent, that is, genuine two-dimension code label is regarded as, however, in the method, having
It may cause the leakage that information is distributed in RFID chip, of course, the expression of distribution information will not be because of its aware distribution information
It can directly know printing type, thus influence and little.Increase in order to avoid above situation, in RFID chip Encryption Algorithm or
What is stored in person's RFID chip is not direct distribution information, but information corresponding with distribution information, by the two dimensional code of printing
Image is combined with RFID chip as two-dimension code label, by scanning device by the image in 2 D code scanning in two-dimension code label and on
Platform is passed, the information of RFID chip storage is read by radio frequency system and uploads platform, platform matches according to image in 2 D code and should
The corresponding informance of the distribution information of the corresponding image in 2 D code information of image in 2 D code and its corresponding distribution information, judges this point
Whether the corresponding informance of the distribution information stored in corresponding informance and RFID chip with information is with uniformity, consistent, tests
Unique identity is demonstrate,proved, with the authentication of RFID chip, in conjunction with the corresponding distribution letter of different printing types of two-dimension code label
The verifying of breath can cooperate with, and antifalse effect is stronger.Storage information in RFID chip is by platform by image in 2 D code information
Distribution information or its corresponding informance are sent to printer, are stored in image in 2 D code printing by printer with being wirelessly transferred
In RFID chip.So that RFID chip has the identity unique identification that can mutually confirm with image in 2 D code always.It is corresponding
The corresponding informance of distribution information can be random number, for example, image in 2 D code information a distribution information correspond to only one this
The correspondence random number of information is distributed, RFID chip stores random number, distributes information with two dimensional code storage information matches, and find this
The random number of distribution information could be aware that whether two-dimension code label is true to judge the consistency of two random numbers.Certainly,
Other than random number, it can also be the pictorial symbols such as text as corresponding informance.
In another scheme, it is used as two-dimension code label for combining the image in 2 D code printed with RFID chip, by
Image in 2 D code in two-dimension code label is scanned and is uploaded platform by scanning device, reads RFID chip storage by radio frequency system
Information simultaneously uploads platform, and platform retrieves image in 2 D code corresponding with the image in 2 D code according to image in 2 D code scanning information
The distribution information of information；Platform identifies the image in 2 D code that scanning uploads, and prints classes according to the difference in image in 2 D code
Its reverse resolution is the distribution information of image in 2 D code information, judged by two dimensional code figure by the print area (image recognition) of type
The distribution information of the image in 2 D code information for the image in 2 D code being stored in platform as scanning information is matched, and it is reversed
Whether the distribution information for parsing obtained image in 2 D code information is with uniformity, and judges by image in 2 D code scanning information
The distribution information or its corresponding information of the image in 2 D code information for the image in 2 D code being stored in platform matched, with RFID
Whether the distribution information or its corresponding information stored in chip is with uniformity.If consistent, it is judged as genuine two-dimension code label,
In scheme, distribution information is obtained with image analysis, judges the true and false, and also with the identity information that is stored in RFID chip to its into
One step card, to obtain the true and false.This method does not go matching distribution information using the information that two dimensional code itself is expressed, and has
The feedback information matching distribution information that image in 2 D code (different printing type print areas) is reflected, certainly, two schemes are closed
And the information matches to be stored in two dimensional code storage information, the corresponding match information of image in 2 D code information and RFID chip, such as
Fruit matching is very that such anti-fake mode is more powerful.
In the present embodiment, the printer of printing image in 2 D code is introduced comprising temperature-sensitive position-detection sensor, temperature-sensitive
Print head, paper feed component, stylus printer position-detection sensor, needle type print head, control system, the control system and temperature-sensitive position
It sets detection sensor, thermal printing head, paper feed component, stylus printer position-detection sensor, needle type print head to be all connected with, control system
Including thermal printing control module, stylus printing control module, before paper feed goes to thermal printing head, temperature-sensitive position detection sensing
Device detects paper feed, signal is fed back to control system, the thermal printing control module of control system will need heat according to instruction
The image information of quick printing is exported to thermal printing head, by corresponding part image in 2 D code thermal printing, paper feed component responds
Paper feed instruction has advanced so that paper reaches stylus printer position-detection sensor, the detection of stylus printer position-detection sensor by its rubbing paper
To paper feed, stylus printer will be needed to print according to instruction the stylus printing control module of signal feedback to control system, control system
Image information export to needle type print head, by corresponding part image in 2 D code stylus printing.It is by thermal printing in this example
Machine, stylus printer combine, and as a printer, printing are completed in a print routine, this is for printing accurate positioning
Property and portability are higher.
In one embodiment, using above-mentioned two dimensional code and its corresponding method for anti-counterfeit, implement a kind of verifying circulation quotient
The method of the product true and false, includes the following steps:
S1. cloud data center and cloud platform are established；
S2. merchandise news is acquired, merchandise news is uploaded to the cloud data center by the cloud platform to save；
S3. the merchandise news is attached to the two dimensional code of two-dimension code label；
S4. authorised dealer's information, and by distributor information by the cloud platform be uploaded to the cloud data center with
It saves；
S5. when dealer is ordered the goods by cloud platform, the cloud platform passes the distribution information of image in 2 D code information
Transport to the RFID chip of two-dimension code label, it is preferred that store commodity information in two dimensional code；
S6. commodity to circulation and transfer of goods information collection and are recorded in RFID chip in the circulation process；
S7. the information of RFID chip storage is read by terminal and uploads cloud platform, swept image in 2 D code by scanning device
It retouches and upload information is to cloud platform, the distribution information of image in 2 D code information corresponding to the image in 2 D code is transferred as cloud platform
Or its corresponding informance, judge whether distribute the distribution information stored in information and RFID chip or its corresponding informance has unanimously
Property；
If S8. with uniformity, the circulation of display of commodity is recorded, if not having consistency, judgement currently has should
The commodity of two-dimension code label are not recorded by cloud platform.
As one embodiment, commodity to circulation and transfer of goods information collection and are recorded in RFID chip in the circulation process, by
Circulation information is transmitted to RFID chip by the staff on circulation ground, is scanned to image in 2 D code, corresponding upload scanning two dimension
The circulation information of code is to cloud platform.
As one embodiment, in the step S8, the circulation of display of commodity is recorded: the quotient recorded by cloud platform
Product information, circulation information are shown in terminal；Or merchandise news, circulation information are read by RFID chip.
The specific method of the step S6 is: the cloud platform receives the ordering information of dealer, and by the batch of goods
Number tag is outbound, and records dealer's ordering information, and by dealer's ordering information content update to cloud data
Center saves；When commodity reach dealer designated place, dealer is received by cloud platform confirmation, passes through the cloud platform
The record of circulation of the commodity from manufacturer at dealer is recorded in detail in cloud data center.The designated place, i.e. quotient
The designated sale place for the commodity that product information is adhered in platform or dispatching terminal, after being done shopping by consumer, from its dealer
Designated place or dispatching terminal could be aware that, in the circulation and transfer of goods, whether consumer location and above-mentioned designated place are not one
It causes, if inconsistent, can suspect that label is not inconsistent with commodity.
The above method further includes step S9. when consumer confirms purchase current commodity, and the cloud platform is by current commodity
Information is set as having been sold out, and records buyer's information.Dealer's ordering information includes: product name, specifications and models, orders day
Where phase, lot-size and corresponding two dimensional code, image in 2 D code information, image in 2 D code information distribution information, dealer
Place, logistics information.
Embodiment 2: in another embodiment, a kind of two-dimension code label method for anti-counterfeit generates image in 2 D code letter by platform
Breath, and to the distribution information of the image information, image in 2 D code information is assigned as several parts of images information, each section figure
Image in 2 D code corresponding to complete image in 2 D code information is formed as information transmits and is printed, and at least two parts
Image information is printed using different printing types.
The image in 2 D code information is divided into several parts of images information with random number way, and by different types of
To paper feed, the printing in continuously printing process obtains image in 2 D code corresponding to complete image in 2 D code information to print head.
Specifically: library is generated by the two dimensional code of platform and generates image in 2 D code information, is stored in two-dimensional array code
In [N] [N], the size of two-dimensional array information is N*N；Using Generating Random Number, more wheels generate two random numbers, and by with
Machine number obtains fraction set in the middle part of the two-dimensional array code [N] [N] that a batch is arrived at random, and the array not arrived at random, to not
The array arrived at random continues to use Generating Random Number, and more wheels generate two random numbers, and obtain a collection of quilt by random number
The two-dimensional array arrived at random, and the array not arrived at random stop or recycle the above method, two-dimensional array code [N] [N] quilt
Random number is randomly assigned as multiple portions two-dimensional array, directly or in combination to this multiple portions two-dimensional array, distribution
It in different printing control models, and is received, by different print heads according to received part two-dimemsional number, to same paper feed
It prints and forms a complete image in 2 D code.
The step of image in 2 D code information is divided into several parts of images information with random number way specifically:
Library is generated by the two dimensional code of platform and generates image in 2 D code information, is stored in two-dimensional array code [N] [N]
In, the size of two-dimensional array information is N*N, N: according to two dimensional code create-rule, for different message lengths and different two
Code version is tieed up, N is equal to 21+4*m, and wherein the value of m is (0≤m≤7)；
A) uses Generating Random Number, and more wheels generate two random numbers i, j, wherein 0 < i, j < N, by two-dimensional array by
Random number (i, j) random value and distribution are classified as two parts, respectively two-dimensional array code [i] [j] and two-dimensional array
Code [N-] [N-], wherein two-dimensional array code [N-] [N-] is that two-dimensional array code is removed in two-dimensional array code [N] [N]
The remaining two-dimensional array of [i] [j]；
By different types of print head, to paper feed, the printing in continuously printing process obtains complete image in 2 D code information
The step of corresponding image in 2 D code, is as follows:
B) will select a printing control for being sent to first kind printing in two-dimensional array code [i] [j] and code [N-] [N-]
Molding block prints the parts of images of two dimensional code, by another two-dimensional array, is sent to the print control mould of Second Type printing
Block prints the parts of images information of two dimensional code；
C) two-dimensional array code [i] [j] and code [N-] [N-] is used as parts of images information, different is beaten by two
It prints control module to receive, and same paper feed is printed and forms one according to received parts of images information by different print heads
A complete image in 2 D code.
In this example, two parts are divided into the image information that prints of needs, one is random partial, one be not by
The image information of the another part is emitted to respective type printing, however, the method that this kind distributes immediately by random partial
Relatively simple, possible in order to obtain more combining, the present invention will be further improved the algorithm, propose following scheme: will
It carries out more wheels with not random part at random and distinguishes, obtain multiple images information, then those image informations are arranged or combined, from
And different types of printer is distributed to, so that the possibility combination significant amounts of the printing increase, and it is more difficult to be decrypted.Specifically
, the step of image in 2 D code information is divided into several parts of images information with random number way specifically:
Library is generated by the two dimensional code of platform and generates image in 2 D code information, is stored in two-dimensional array code [N] [N]
In, the size of two-dimensional array information is N*N；
A) uses Generating Random Number, and more wheels generate two random numbers i, j, wherein 0 < i, j < N, by two-dimensional array by
Random number (i, j) random value and distribution are classified as two parts, respectively two-dimensional array code [i] [j] and two-dimensional array
Code [N-] [N-], wherein two-dimensional array code [N-] [N-] is that two-dimensional array code is removed in two-dimensional array code [N] [N]
The remaining two-dimensional array of [i] [j].
B) reuses Generating Random Number, and more wheels generate two random numbers x, y, wherein 0 < x < N, j < y < N, by two
Dimension group code [N-] [N-] is classified as two parts, respectively two-dimemsional number by random number (x, y) random value and distribution
Group code [x] [y] and two-dimensional array code [N--] [N--], wherein two-dimensional array code [N--] [N--] is two-dimensional array code
The remaining two-dimensional array of two-dimensional array code [x] [y] is removed in [N-] [N-]；
By two-dimensional array code [i] [j] (M1), code [x] [y] (M2) and code [N--] [N--] (M3) as random
Three part image in 2 D code information that number is random and generates；
C) image information of M1 and M3 is sent to thermal printing control module by, prints two dimensional code by thermal printing head
Parts of images information；
D) image information of M2 is sent to stylus printing control module by, and the portion of two dimensional code is printed by needle type print head
Partial image information；
E) the parts of images information of two two dimensional codes of is combined by two different print heads and is beaten as type information
Print, prints a complete image in 2 D code.
In a kind of example, combine the image in 2 D code of printing as two-dimension code label with RFID chip, it is described
In RFID chip record image in 2 D code information distribution information or its corresponding informance or the RFID chip in record with
Machine number, the random number are the random numbers being divided into image in 2 D code information with random number way in several parts of images information
(random number is to distribute the subordinate concept of information).
In a kind of example, the different printing types include thermal printing and stylus printing, by temperature-sensitive stylus printing
Machine printing comprising temperature-sensitive position-detection sensor, thermal printing head, paper feed component, stylus printer position-detection sensor, pin type are beaten
Print head, control system, the control system and temperature-sensitive position-detection sensor, thermal printing head, paper feed component, stylus printer position
Detection sensor, needle type print head are all connected with, and control system includes thermal printing control module, stylus printing control module, when
Before paper feed goes to thermal printing head, temperature-sensitive position-detection sensor detects paper feed, and signal is fed back to control system, control system
The thermal printing control module of system exports the image information for needing thermal printing to thermal printing head according to instruction, will be corresponding
Part image in 2 D code thermal printing, the instruction of paper feed component responds paper feed have advanced so that paper reaches stylus printer position by its rubbing paper
Detection sensor is set, stylus printer position-detection sensor detects paper feed, by signal feedback to control system, the pin type of control system
Printing control model exports the image information for needing stylus printer to print to needle type print head according to instruction, by corresponding part two dimension
Code image stylus printing.
In one embodiment, it combines the image in 2 D code of printing with RFID chip as two-dimension code label, by scanning
Image in 2 D code in two-dimension code label is scanned and is uploaded platform by equipment, and the information of RFID chip storage is read by radio frequency system
And platform is uploaded, platform matches the distribution information of image in 2 D code information corresponding with the image in 2 D code according to image in 2 D code
Or its corresponding informance, judge whether the distribution information stored in the distribution information and RFID chip or its corresponding informance have unanimously
Property.
In one embodiment, the storage information in RFID chip is by platform by the distribution information of image in 2 D code information
Or its corresponding informance is sent to printer, is stored in RFID chip by printer in image in 2 D code printing to be wirelessly transferred
In.
In one embodiment, the image in 2 D code is combined with RFID chip as two-dimension code label, by scanning
Image in 2 D code in two-dimension code label is scanned and is uploaded platform by equipment, and the information of RFID chip storage is read by radio frequency system
And platform is uploaded, platform retrieves image in 2 D code information corresponding with the image in 2 D code according to image in 2 D code scanning information
Distribution information；Platform identifies the image in 2 D code that scanning uploads, and prints types according to the difference in image in 2 D code
Its reverse resolution is the distribution information of image in 2 D code information, judges to be matched by image in 2 D code scanning information by print area
The image in 2 D code being stored in platform image in 2 D code information distribution information, the two dimension obtained with reverse resolution
Whether the distribution information of code image information is with uniformity, and judges to be stored in platform by image in 2 D code scanning information is matched
In the image in 2 D code image in 2 D code information distribution information or its corresponding informance, with RFID chip in store point
It is whether with uniformity with information or its corresponding informance.
A kind of platform of verifying circulation commodity, platform generates image in 2 D code information, and believes the distribution of the image information
Breath, is assigned as several parts of images information for image in 2 D code information, each section image information is transmitted to terminal by platform and beats
Print machine, printing forms image in 2 D code corresponding to complete image in 2 D code information, and at least two parts of images information make
It is printed with different printing types；Platform acquires merchandise news, distributor information, and merchandise news, distributor information are uploaded to
For the cloud data center to save, the merchandise news is attached to the two dimensional code of two-dimension code label by platform；When dealer passes through
The distribution information of image in 2 D code information or its corresponding informance are transmitted to two-dimension code label by platform order goods, the platform
RFID chip；The information of RFID chip storage is read by terminal and uploads platform, is scanned image in 2 D code simultaneously by scanning device
Upload information is transferred the distribution information or its correspondence of image in 2 D code information corresponding to the image in 2 D code as platform to platform
Information judges to distribute the distribution information stored in information and RFID chip or whether its corresponding informance is with uniformity；If having
Consistency, then the circulation record of display of commodity judges that currently the commodity with the two-dimension code label are not if not having consistency
It is recorded by platform.
In a kind of example, commodity to circulation and transfer of goods information collection and are recorded in RFID chip in the circulation process, by flowing
The staff's information that will circulate for turning ground is transmitted to RFID chip, scans to image in 2 D code, corresponding to upload this and scan the two-dimensional code
Circulation information to platform.
The circulation of display of commodity records: merchandise news, the circulation information recorded by platform is shown in terminal；Or by
RFID chip reads merchandise news, circulation information.When consumer confirms purchase current commodity, the platform believes current commodity
Breath is set as having been sold out, and records buyer's information.The platform receives the ordering information of dealer, and by the batch of goods number
Amount is labeled as outbound, and records dealer's ordering information, and by dealer's ordering information content update into cloud data
The heart saves；When commodity reach dealer designated place, dealer is received by platform confirmation, by the platform in cloud number
Record the record of circulation of the commodity from manufacturer to from dealer in detail according to center.The designated place, i.e. merchandise news
The designated sale place of the commodity adhered in platform or dispatching terminal, after being done shopping by consumer, from the specified ground of its dealer
Point or dispatching terminal could be aware that in the circulation and transfer of goods, whether consumer location and above-mentioned designated place are not consistent, if not
Unanimously, it can suspect that label is not inconsistent with commodity.Dealer's ordering information includes: product name, specifications and models, order date, orders
Purchase quantity and corresponding two dimensional code, image in 2 D code information, image in 2 D code information distribution information, dealer site,
Logistics information.
Above scheme and the corresponding scheme in embodiment 1, effect is corresponding, and it is found that the present embodiment also have it is as follows
Effect: the purchase of label and sticking operation can generate a small amount of cost；Two-dimension code label and ultra-high frequency RFID label are combined into one (anti-
Two dimensional code, innermost insert RFID are printed on the outside of pseudo label), identical unique identity information is recorded in two kinds of labels.Information is mutual
Confirmation, certification and antifalse effect are more preferable；Ordinary consumer can pass through public's barcode scanning software (wechat, Alipay etc.), platform official
Square APP or platform official wechat public platform, the two-dimension code label for scanning outside can easily obtain commodity basis before purchase
And tracing information, identifying true or false of commodity；The RFID label tag of inside uses exclusive encryption technology, the proprietary RFID of platform can only be used to sweep
Label information could effectively be read by retouching equipment, thoroughly ensure that antifalsification label can not be replicated；By in inside embedded with RFID label,
Also it solves the problems, such as non-contact type commodity group identification and quickly enters outbound/make an inventory.Production and intermediate links is greatly improved
Operating efficiency, save human cost, be truly realized and do not increase business burden, can substantially reduce overall cost of operation instead
Purpose (i.e. negative cost operation)；One one yard of object, whole data monitoring, whole anti-fake retrospect significant effect.
The preferable specific embodiment of the above, only the invention, but the protection scope of the invention is not
It is confined to this, anyone skilled in the art is in the technical scope that the invention discloses, according to the present invention
The technical solution of creation and its inventive concept are subject to equivalent substitution or change, should all cover the invention protection scope it
It is interior.
Claims (10)
1. a kind of two-dimension code label, which is characterized in that including image in 2 D code, the image in 2 D code is by least two printings
Mode is printed, each printing type printing portion image in 2 D code, the image in 2 D code region of each printing type printing, by distributing
Image in 2 D code information is distributed to different printer control modules and prints and to be formed by information, each section figure of distribution information distribution
Image in 2 D code corresponding to complete image in 2 D code information is formed as information transmits and is printed.
2. two-dimension code label as described in claim 1, which is characterized in that the distribution information and image in 2 D code information by
Platform generates, and platform stores the image in 2 D code information as corresponding to the image in 2 D code and its corresponding distribution information, described
Image in 2 D code information several parts of images information are divided into random number way, and by different types of print head to paper feed
Printing obtains image in 2 D code corresponding to complete image in 2 D code information in continuously printing process.
3. two-dimension code label as described in claim 1, which is characterized in that further include RFID chip, in the RFID chip
Record the distribution information or its corresponding informance of image in 2 D code information；Or random number is recorded in the RFID chip, it should be with
Machine number is the random number being divided into image in 2 D code information with random number way in several parts of images information.
4. a kind of printer for printing the image in 2 D code of any of claims 1-3 comprising temperature-sensitive position detection
Sensor, thermal printing head, paper feed component, stylus printer position-detection sensor, needle type print head, control system, the control
System and temperature-sensitive position-detection sensor, thermal printing head, paper feed component, stylus printer position-detection sensor, needle type print head are equal
Connection, control system includes thermal printing control module, stylus printing control module, before paper feed goes to thermal printing head, heat
Quick position-detection sensor detects paper feed, and signal is fed back to control system, the thermal printing control module root of control system
The image information for needing thermal printing is exported to thermal printing head according to instruction, corresponding part image in 2 D code temperature-sensitive is beaten
Print, the instruction of paper feed component responds paper feed have advanced so that paper reaches stylus printer position-detection sensor, stylus printer position by its rubbing paper
It sets detection sensor and detects paper feed, signal is fed back to control system, the stylus printing control module of control system is according to finger
It enables and exports the image information for needing stylus printer to print to needle type print head, by corresponding part image in 2 D code stylus printing.
5. a kind of method for anti-counterfeit of two-dimension code label, which is characterized in that, will for two-dimension code label described in claim 1-3
The image in 2 D code of printing is combined with RFID chip as two-dimension code label, by scanning device by the two dimensional code in two-dimension code label
Image scanning simultaneously uploads platform, reads the information of RFID chip storage by radio frequency system and uploads platform, platform is according to two dimensional code
The distribution information or its corresponding informance of images match image in 2 D code information corresponding with the image in 2 D code judge that the distribution is believed
Whether the distribution information or corresponding informance stored in breath or corresponding informance and RFID chip is with uniformity.
6. a kind of method for anti-counterfeit of two-dimension code label, which is characterized in that for two dimensional code described in the claim 1-3 that will print
Image is combined with RFID chip as two-dimension code label, by scanning device by the image in 2 D code scanning in two-dimension code label and on
Pass platform, platform simultaneously uploaded by the information that radio frequency system reads RFID chip storage, platform according to image in 2 D code scanning information,
Retrieve the distribution information of image in 2 D code information corresponding with the image in 2 D code；Platform knows the image in 2 D code that scanning uploads
It not, is image in 2 D code information by its reverse resolution and according to the print area of the different printing types in image in 2 D code
Information is distributed, is judged by the image in 2 D code of the matched image in 2 D code being stored in platform of image in 2 D code scanning information
Whether the distribution information of the distribution information of information, the image in 2 D code information obtained with reverse resolution is with uniformity, and sentences
The distribution of the disconnected image in 2 D code information by the matched image in 2 D code being stored in platform of image in 2 D code scanning information
Whether the distribution information or its corresponding informance stored in information or its corresponding informance, with RFID chip is with uniformity.
7. a kind of method of verifying circulation commodity true and false, which comprises the steps of:
S1. cloud data center and cloud platform are established；
S2. merchandise news is acquired, merchandise news is uploaded to the cloud data center by the cloud platform to save；
S3. the merchandise news is attached to the two dimensional code of two-dimension code label；
S4. authorised dealer's information, and distributor information is uploaded to the cloud data center by the cloud platform to save；
S5. when dealer is ordered the goods by cloud platform, the distribution information of image in 2 D code information is transmitted to by the cloud platform
The RFID chip of two-dimension code label；
S6. commodity to circulation and transfer of goods information collection and are recorded in RFID chip in the circulation process；
S7. the information of RFID chip storage is read by terminal and uploads cloud platform, scanned image in 2 D code simultaneously by scanning device
Upload information is transferred the distribution information of image in 2 D code information corresponding to the image in 2 D code as cloud platform, sentenced to cloud platform
Whether the distribution information or its corresponding informance stored in disconnected distribution information or its corresponding informance and RFID chip is with uniformity；
If S8. with uniformity, the circulation of display of commodity is recorded, if not having consistency, judges currently there is the two dimension
The commodity of code label are not recorded by cloud platform.
8. the method for verifying circulation commodity true and false as claimed in claim 7, which is characterized in that commodity are in the circulation process to quotient
Product circulation information collection is simultaneously recorded in RFID chip, and circulation information is transmitted to RFID chip by the staff on circulation ground, right
Image in 2 D code scanning, the corresponding circulation information scanned the two-dimensional code that uploads is to cloud platform.
9. the method for verifying circulation commodity true and false as claimed in claim 8, which is characterized in that in the step S8, display
The circulation of commodity records: merchandise news, the circulation information recorded by cloud platform is shown in terminal；Or it is read by RFID chip
Take merchandise news, circulation information.
10. the method for verifying circulation commodity true and false as claimed in claim 7, which is characterized in that the specific side of the step S6
Method is: the cloud platform receives the ordering information of dealer, and is outbound by the batch of goods number tag, and record and sell
Quotient's ordering information, and dealer's ordering information content update to cloud data center is saved；Refer to when commodity reach dealer
Determine place, dealer is received by cloud platform confirmation, records the commodity in detail in cloud data center by the cloud platform
From the record of circulation of the manufacturer to from dealer.
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