CN112200288A - Anti-counterfeiting mark generation method, anti-counterfeiting mark verification device, anti-counterfeiting mark equipment and storage medium - Google Patents
Anti-counterfeiting mark generation method, anti-counterfeiting mark verification device, anti-counterfeiting mark equipment and storage medium Download PDFInfo
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- CN112200288A CN112200288A CN202011193927.3A CN202011193927A CN112200288A CN 112200288 A CN112200288 A CN 112200288A CN 202011193927 A CN202011193927 A CN 202011193927A CN 112200288 A CN112200288 A CN 112200288A
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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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/602—Providing cryptographic facilities or services
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/018—Certifying business or products
- G06Q30/0185—Product, service or business identity fraud
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
- G09F3/0291—Labels or tickets undergoing a change under particular conditions, e.g. heat, radiation, passage of time
- G09F3/0294—Labels or tickets undergoing a change under particular conditions, e.g. heat, radiation, passage of time where the change is not permanent, e.g. labels only readable under a special light, temperature indicating labels and the like
Abstract
The invention discloses an anti-counterfeiting mark generation method, an anti-counterfeiting mark verification device, anti-counterfeiting mark generation equipment and a storage medium, wherein the anti-counterfeiting mark generation method comprises the following steps: acquiring anti-counterfeiting content information; respectively acquiring original color information of the fluorescent toners and the mixing proportion of the fluorescent toners corresponding to the anti-counterfeiting content information; generating anti-counterfeiting color information according to the original color information and the mixing proportion, wherein the anti-counterfeiting color information comprises first standard color information of the anti-counterfeiting mark under sunlight and second standard color information of the anti-counterfeiting mark under ultraviolet light; and generating the anti-counterfeiting mark according to the anti-counterfeiting content information and the anti-counterfeiting color information. Therefore, the anti-counterfeiting mark can display the first color under sunlight and the second color under ultraviolet light by mixing multiple different fluorescent ink powders, the anti-counterfeiting mark can be displayed in a plaintext mode and identified by naked eyes, the encryption function is added by selecting and mixing the fluorescent ink powders with different colors, the color of the mark is complex, and the cracking difficulty is high.
Description
Technical Field
The invention relates to the technical field of anti-counterfeiting, in particular to an anti-counterfeiting mark generation method, an anti-counterfeiting mark verification device, anti-counterfeiting mark equipment and a storage medium.
Background
Currently, various commercial products and counterfeit bills are numerous. In order to maintain the legitimate rights and interests of enterprises and consumers and stop counterfeiting and shoddy commodities, enterprises or functional departments generally increase anti-counterfeiting information when product packages or bills are printed. Most of the current anti-counterfeiting information is special codes or patterns. However, these anti-counterfeit information are easy to copy, and it is difficult to ensure the authenticity of the product or bill.
In order to improve the anti-counterfeiting strength and increase the cracking difficulty, on one hand, the anti-counterfeiting code or pattern can be encrypted, and is generated and verified by a special cloud server, but the anti-counterfeiting information does not exist in a plaintext form any more by the method, so that the method is not beneficial to direct identification of common consumers, and the encryption process is complex, the data processing capacity is large, and the equipment investment is high; on the other hand, special anti-counterfeiting materials can be used for printing anti-counterfeiting information, such as fluorescent materials, phosphorescent materials, thermochromic materials, photochromic materials, biological materials and the like, but the single anti-counterfeiting material is used for printing the anti-counterfeiting information, so that the mechanism is single, the technical content is low, the imitation is easy, and the multiple anti-counterfeiting materials are used for printing the anti-counterfeiting information, so that the use cost is high, the process is complex, and the popularization is not facilitated.
With the progress of science and technology, the level of counterfeit production and counterfeiting is increasing day by day, and the existing anti-counterfeiting technology is gradually cracked and loses the anti-counterfeiting function. Therefore, there is a need to continuously research and develop various new anti-counterfeit technologies to improve the reliability of the anti-counterfeit of the product or the bill.
Disclosure of Invention
In view of this, embodiments of the present invention provide an anti-counterfeit mark generation method, an anti-counterfeit mark verification device, an anti-counterfeit device, and a storage medium, so as to improve the reliability of anti-counterfeit.
According to a first aspect, an embodiment of the present invention provides an anti-counterfeiting content information generating method, including:
acquiring anti-counterfeiting content information;
respectively acquiring original color information of a plurality of fluorescent ink powder and the mixing proportion of the plurality of fluorescent ink powder corresponding to the anti-counterfeiting content information;
generating anti-counterfeiting color information according to the original color information and the mixing proportion, wherein the anti-counterfeiting color information comprises first standard color information of the anti-counterfeiting mark under sunlight and second standard color information of the anti-counterfeiting mark under ultraviolet light;
and generating the anti-counterfeiting mark according to the anti-counterfeiting content information and the anti-counterfeiting color information.
According to the anti-counterfeiting mark generation method provided by the embodiment of the invention, the anti-counterfeiting mark can display a first color under sunlight and a second color under ultraviolet light by mixing a plurality of different fluorescent toners, the anti-counterfeiting mark can be displayed in a plaintext manner and recognized by naked eyes, an encryption function is added by selecting and mixing the fluorescent toners with different colors, the mark has complex colors and high cracking difficulty, in addition, the different fluorescent toners are mixed to display different fluorescent colors, so that the selectivity of materials is increased, the cracking difficulty is improved, the development of the fluorescent toner with a standard color is effectively avoided, and the research, development and production costs are reduced.
With reference to the first aspect, in a first embodiment of the first aspect, the mixing ratio of the plurality of fluorescent toners corresponding to the forgery-prevention content information is obtained by:
receiving an input mixing proportion of the plurality of fluorescent toners corresponding to the anti-counterfeiting content information;
or randomly generating a mixing ratio of the plurality of fluorescent toners corresponding to the anti-counterfeiting content information;
or generating a mixing proportion of a plurality of fluorescent toners corresponding to the anti-counterfeiting content information according to a preset rule.
With reference to the first aspect, in a second implementation manner of the first aspect, the anti-counterfeiting content information includes one or more items of characters, patterns or codes.
With reference to the first aspect, in a third implementation manner of the first aspect, after generating the anti-counterfeit label according to the anti-counterfeit content information and the anti-counterfeit color information, the method further includes:
and storing the anti-counterfeiting color information corresponding to the anti-counterfeiting content information, and/or uploading the anti-counterfeiting color information corresponding to the anti-counterfeiting content information to a preset server.
With reference to the first aspect, in a fourth implementation manner of the first aspect, after generating the anti-counterfeit mark according to the anti-counterfeit content information and the anti-counterfeit color information, the method further includes:
and printing the anti-counterfeiting mark.
According to a second aspect, an embodiment of the present invention provides an anti-counterfeit identifier verification method, including:
respectively acquiring anti-counterfeiting content information of an anti-counterfeiting mark, first color information of the anti-counterfeiting mark under sunlight and second color information of the anti-counterfeiting mark under ultraviolet light;
determining first standard color information of the anti-counterfeiting mark under sunlight and second standard color information of the anti-counterfeiting mark under ultraviolet light by using the anti-counterfeiting content information;
and when the anti-counterfeiting information content is consistent with the preset standard anti-counterfeiting information content, the first color information is consistent with the first standard color information, and the second color information is consistent with the second standard color information, judging that the anti-counterfeiting mark is true.
The anti-counterfeiting mark verification method provided by the embodiment of the invention can automatically extract the content and color data of the anti-counterfeiting information, compares the content and color data with the original record, considers that the product or the bill is true if the content and the color data are consistent with the original record, and has very simple and convenient verification operation if the content and the color data are false.
With reference to the second aspect, in a first implementation manner of the second aspect, the method for verifying a counterfeit-proof mark further includes: and when the anti-counterfeiting information content is inconsistent with a preset standard anti-counterfeiting information content, and/or the first color information is inconsistent with the first standard color information, and/or the second color information is inconsistent with the second standard color information, judging that the anti-counterfeiting mark is false.
With reference to the second aspect, in a third implementation manner of the second aspect, determining, by using the anti-counterfeiting content information, first standard color information of the anti-counterfeiting mark under sunlight and second standard color information of the anti-counterfeiting mark under ultraviolet light includes: and determining first standard color information of the anti-counterfeiting mark under sunlight and second standard color information of the anti-counterfeiting mark under ultraviolet light by using the anti-counterfeiting content information and according to preset anti-counterfeiting color information corresponding to the anti-counterfeiting content information.
According to a third aspect, an embodiment of the present invention provides an apparatus for generating an anti-counterfeit mark, including:
the first acquisition module is used for acquiring anti-counterfeiting content information;
the second acquisition module is respectively used for acquiring original color information of a plurality of fluorescent ink powder and the mixing proportion of the plurality of fluorescent ink powder corresponding to the anti-counterfeiting content information;
the anti-counterfeiting color generating module is used for generating anti-counterfeiting color information according to the original color information and the mixing proportion, wherein the anti-counterfeiting color information comprises first standard color information of the anti-counterfeiting mark under sunlight and second standard color information of the anti-counterfeiting mark under ultraviolet light;
and the anti-counterfeiting mark generating module is used for generating the anti-counterfeiting mark according to the anti-counterfeiting content information and the anti-counterfeiting color information.
According to a fourth aspect, an embodiment of the present invention provides an apparatus for verifying an anti-counterfeit mark, including:
the third acquisition module is respectively used for acquiring anti-counterfeiting content information of the anti-counterfeiting mark, first color information of the anti-counterfeiting mark under sunlight and second color information of the anti-counterfeiting mark under ultraviolet light;
the processing module is used for determining first standard color information of the anti-counterfeiting mark under sunlight and second standard color information of the anti-counterfeiting mark under ultraviolet light by utilizing the anti-counterfeiting content information;
and the judging module is used for judging that the anti-counterfeiting mark is true when the anti-counterfeiting information content is consistent with the preset standard anti-counterfeiting information content, the first color information is consistent with the first standard color information, and the second color information is consistent with the second standard color information.
According to a fifth aspect, an embodiment of the present invention provides an anti-counterfeit mark generation device, including a memory and a processor, where the memory and the processor are communicatively connected to each other, and the memory stores computer instructions, and the processor executes the computer instructions, so as to perform the anti-counterfeit mark generation method described in the first aspect or any one of the implementation manners of the first aspect.
With reference to the fifth aspect, in a first implementation manner of the fifth aspect, the anti-counterfeit mark generation device further includes: a plurality of fluorescent cartridges for holding fluorescent toner.
With reference to the fifth aspect, in a second implementation manner of the fifth aspect, the anti-counterfeit mark generation device further includes: a common cartridge for holding non-fluorescent toner.
With reference to the fifth aspect, in a third implementation manner of the fifth aspect, the generation device of the anti-counterfeit mark is a laser printing device.
According to a sixth aspect, an embodiment of the present invention provides an anti-counterfeit identifier verification apparatus, including a memory and a processor, where the memory and the processor are communicatively connected to each other, and the memory stores computer instructions, and the processor executes the computer instructions to perform the method for verifying an anti-counterfeit identifier as described in the second aspect or any one of the embodiments of the second aspect.
According to a seventh aspect, an embodiment of the present invention provides a computer-readable storage medium, where computer instructions are stored, and the computer instructions are configured to cause a computer to execute the method for generating an anti-counterfeit mark described in the first aspect or any one of the embodiments of the first aspect, or the method for verifying an anti-counterfeit mark described in the second aspect or any one of the embodiments of the second aspect.
Drawings
The features and advantages of the present invention will be more clearly understood by reference to the accompanying drawings, which are illustrative and not to be construed as limiting the invention in any way, and in which:
fig. 1 is a schematic flow chart of a method for generating an anti-counterfeit mark according to embodiment 1 of the present invention;
fig. 2 is a schematic flow chart of a method for generating an anti-counterfeit mark according to a specific example in embodiment 1 of the present invention;
fig. 3 is a schematic structural diagram of an anti-counterfeit identification verification method in embodiment 2 of the present invention;
fig. 4 is a schematic flowchart of an anti-counterfeit identifier verification method according to a specific example in embodiment 2 of the present invention;
fig. 5 is a schematic structural diagram of an apparatus for generating an anti-counterfeit label according to embodiment 3 of the present invention;
fig. 6 is a schematic structural diagram of an anti-counterfeit identifier verification apparatus according to embodiment 4 of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
The embodiment 1 of the invention provides an anti-counterfeiting mark generation method. Fig. 1 is a schematic flow chart of a method for generating an anti-counterfeit identifier according to embodiment 1 of the present invention, and as shown in fig. 1, the method for generating an anti-counterfeit identifier according to embodiment 1 of the present invention includes the following steps:
s101: and acquiring anti-counterfeiting content information.
In an embodiment of the present invention, the anti-counterfeit content information includes one or more of a text, a pattern, or a code. That is, in the embodiment of the present invention, the anti-counterfeit mark may be a text, a pattern, a code, or the like.
S102: and respectively acquiring the original color information of the fluorescent toners and the mixing proportion of the fluorescent toners corresponding to the anti-counterfeiting content information.
In the embodiment of the present invention, the mixing ratio of the plurality of fluorescent toners corresponding to the anti-counterfeit content information is obtained by: receiving an input mixing proportion of the plurality of fluorescent toners corresponding to the anti-counterfeiting content information; or randomly generating a mixing ratio of the plurality of fluorescent toners corresponding to the anti-counterfeiting content information; or generating a mixing proportion of a plurality of fluorescent toners corresponding to the anti-counterfeiting content information according to a preset rule. When random generation or generation according to a preset rule is adopted, a permutation and combination mode can be adopted. The mixing proportion of the plurality of fluorescent toners comprises the fluorescent toner selected from the plurality of fluorescent toners and the proportion of the selected fluorescent toner.
The advantage of using multiple fluorescent toner blends in the present embodiment, rather than three primary colors, is that: the invention aims to enable different characters, codes or patterns to display different colors without full color display, and the three primary colors can generate partial white light, but the identification degree between different colors is reduced. In addition, the accurate color matching research is carried out by using three primary colors, the workload is huge, and the color matching is easier to be imitated by lawbreakers after standardization.
It should be noted that, most of the current technical schemes related to fluorescent anti-counterfeiting toner utilize the fluorescent property of the toner to realize the anti-counterfeiting effect, the anti-counterfeiting principle is single, and the anti-counterfeiting toner is easy to crack and copy; in other technical schemes, the anti-counterfeiting effect of the fluorescent anti-counterfeiting toner is improved based on a color mixing principle, but the fluorescent toner with three primary colors of CMY is prepared, the mixing principle of surface color and light source color is mixed, and the anti-counterfeiting effect is visible. The embodiment of the invention does not aim at printing the fluorescent anti-counterfeiting information with the specified color by three primary colors any more, but prints the anti-counterfeiting information with different color arrangement combinations by changing the mixing proportion of the fluorescent toner with different colors, further increases the color anti-counterfeiting function on the basis of the fluorescent anti-counterfeiting function, has convenient manufacture and complex principle, is difficult to crack and copy, and has better anti-counterfeiting effect.
S103: and generating anti-counterfeiting color information according to the original color information and the mixing ratio, wherein the anti-counterfeiting color information comprises first standard color information of the anti-counterfeiting mark under sunlight and second standard color information of the anti-counterfeiting mark under ultraviolet light.
S104: and generating the anti-counterfeiting mark according to the anti-counterfeiting content information and the anti-counterfeiting color information.
In the embodiment of the invention, the anti-counterfeiting marks can be generated according to the anti-counterfeiting content information and the anti-counterfeiting color information in a permutation and combination mode, so that each anti-counterfeiting mark has anti-counterfeiting content and anti-counterfeiting color which are in one-to-one correspondence, wherein the anti-counterfeiting marks display a first color under sunlight and a second color under ultraviolet light.
In the embodiment of the invention, the content of the anti-counterfeiting mark and the type, the number and the mixing proportion of the fluorescent toner can be selected by a client according to the self requirement or preference, when the anti-counterfeiting mark is printed, the arrangement combination of characters, codes or patterns in the anti-counterfeiting information and the mixing proportion of several kinds of fluorescent toners are automatically generated through a built-in program when different characters, codes or patterns are printed, the system automatically generates color data according to the type and the mixing proportion of the fluorescent toner, and the content of the printed anti-counterfeiting information and the color data under sunlight and ultraviolet light are in one-to-one correspondence and are printed and uploaded to a designated working platform or a cloud.
As a further implementation manner, after generating the anti-counterfeiting mark according to the anti-counterfeiting content information and the anti-counterfeiting color information, the method further includes: and storing the anti-counterfeiting color information corresponding to the anti-counterfeiting content information, and/or uploading the anti-counterfeiting color information corresponding to the anti-counterfeiting content information to a preset server. The anti-counterfeiting color information corresponding to the anti-counterfeiting content information can be used in the verification of the anti-counterfeiting mark.
As a further implementation manner, after generating the anti-counterfeiting mark according to the anti-counterfeiting content information and the anti-counterfeiting color information, the method further includes: and printing the anti-counterfeiting mark, for example, printing the anti-counterfeiting mark on an outer package of the product.
The anti-counterfeiting mark obtained by the method for generating the anti-counterfeiting mark of the embodiment 1 is colorless or in a certain color under the irradiation of sunlight, and can display bright fluorescence under the irradiation of ultraviolet light, and the anti-counterfeiting mark is changed from invisible to clear visible or from one color to another color; the anti-counterfeiting mark can be composed of a series of characters, codes or patterns with different colors, and the fluorescent colors of the different characters, codes or patterns are different and can be recognized by naked eyes.
In order to more clearly illustrate the method for generating the anti-counterfeit mark of embodiment 1 of the present invention, a specific example is given. Fig. 2 is a schematic flow chart of a method for generating an anti-counterfeit identifier according to a specific example of embodiment 1 of the present invention, and as shown in fig. 2, the method for generating an anti-counterfeit identifier according to a specific example of embodiment 1 of the present invention includes the following steps:
(11) the customer selects several fluorescent toners with different colors according to the own requirements, selects the type and the preset mixing proportion of the toners in the printing setting, and presets anti-counterfeiting information modules, such as characters, codes or patterns.
(12) The printing system generates randomly arranged and combined anti-counterfeiting information according to the mixing ratio of the preset anti-counterfeiting information module and the fluorescent toner input by a client, wherein the mixing ratio of the anti-counterfeiting information module and the fluorescent toner is randomly arranged and combined.
(13) The system generates color information of the printed image under the condition of different mixing ratios according to the toner model and the preset mixing ratio input by the client, and generates the color information and the arrangement combination of each anti-counterfeiting information module according to the arrangement combination of the fluorescent toner mixing ratios in the step (2), thereby obtaining the anti-counterfeiting content and the color information which correspond to each anti-counterfeiting information module one by one.
(14) And printing the anti-counterfeiting information generated by the system to the outer package of the product, and uploading the anti-counterfeiting information to a designated working platform or a cloud end to form an original record.
In the method for generating the anti-counterfeiting mark provided by the embodiment 1 of the invention, the anti-counterfeiting mark can display a first color under sunlight and a second color under ultraviolet light by mixing a plurality of different fluorescent toners, the anti-counterfeiting mark can be displayed in a plaintext manner and recognized by naked eyes, an encryption function is added by selecting and mixing the fluorescent toners with different colors, the mark has complex colors and high cracking difficulty, in addition, the fluorescent toners with different colors are mixed to display different fluorescent colors, so that the selectivity of materials is increased, the cracking difficulty is improved, the development of the fluorescent toner with a standard color is effectively avoided, and the research, development and production costs are reduced.
Example 2
The embodiment 2 of the invention provides an anti-counterfeiting mark verification method. Fig. 3 is a schematic structural diagram of an anti-counterfeit identifier verification method in embodiment 2 of the present invention, and as shown in fig. 3, the anti-counterfeit identifier verification method in embodiment 2 of the present invention includes the following steps:
s201: and respectively acquiring anti-counterfeiting content information of the anti-counterfeiting mark, first color information of the anti-counterfeiting mark under sunlight and second color information of the anti-counterfeiting mark under ultraviolet light.
In the embodiment of the invention, the first image of the anti-counterfeiting mark under sunlight and the second image of the anti-counterfeiting mark under ultraviolet light can be obtained by taking a picture. The anti-counterfeiting content information of the anti-counterfeiting mark, the first color information of the anti-counterfeiting mark under sunlight and the second color information of the anti-counterfeiting mark under ultraviolet light are obtained by analyzing the first image and the second image, and the anti-counterfeiting content information of the anti-counterfeiting mark and the brightness and chromaticity information in the whole area of the anti-counterfeiting mark can be obtained by specifically analyzing the first image and the second image by adopting an image color analyzer.
S202: and determining first standard color information of the anti-counterfeiting mark under sunlight and second standard color information of the anti-counterfeiting mark under ultraviolet light by utilizing the anti-counterfeiting content information.
As a specific implementation manner, the following technical solution may be adopted to determine the first standard color information of the anti-counterfeit mark under sunlight and the second standard color information of the anti-counterfeit mark under ultraviolet light by using the anti-counterfeit content information: and determining first standard color information of the anti-counterfeiting mark under sunlight and second standard color information of the anti-counterfeiting mark under ultraviolet light by using the anti-counterfeiting content information and according to preset anti-counterfeiting color information corresponding to the anti-counterfeiting content information.
S203: and when the anti-counterfeiting information content is consistent with the preset standard anti-counterfeiting information content, the first color information is consistent with the first standard color information, and the second color information is consistent with the second standard color information, judging that the anti-counterfeiting mark is true.
Further, when the anti-counterfeiting information content is inconsistent with a preset standard anti-counterfeiting information content, and/or the first color information is inconsistent with the first standard color information, and/or the second color information is inconsistent with the second standard color information, the anti-counterfeiting mark is judged to be false.
As a specific implementation manner, the following technical scheme may be adopted to determine whether the content of the anti-counterfeiting information is consistent with the content of the preset standard anti-counterfeiting information, whether the first color information is consistent with the first standard color information, and whether the second color information is consistent with the second standard color information:
(a) judging whether the anti-counterfeiting information content is consistent with the preset standard anti-counterfeiting information content or not, and judging that the anti-counterfeiting mark is false when the anti-counterfeiting information content is not consistent with the preset standard anti-counterfeiting information content;
(b) when the anti-counterfeiting information content is consistent with the preset standard anti-counterfeiting information content, continuously judging whether the first color information is consistent with the first standard color information, and when the first color information is not consistent with the first standard color information, judging that the anti-counterfeiting mark is false;
(c) when the first color information is consistent with the first standard color information, continuing whether the second color information is consistent with the second standard color information, and when the second color information is inconsistent with the second standard color information, judging that the anti-counterfeiting mark is false; and when the second color information is consistent with the second standard color information, judging that the anti-counterfeiting mark is true.
In order to more clearly illustrate the authentication method of the anti-counterfeit mark in embodiment 2 of the present invention, a specific example is given. Fig. 4 is a schematic flow chart of an anti-counterfeit identifier verification method according to a specific example of embodiment 2 of the present invention, and as shown in fig. 4, the anti-counterfeit identifier verification method according to a specific example of embodiment 2 of the present invention includes the following steps:
(21) and respectively photographing the anti-counterfeiting information under the irradiation of sunlight and the ultraviolet light.
(22) The verification can be carried out in two modes of visual identification and shooting uploading.
(23) And the system or the consumer inquires the original record of the platform or the cloud according to the content of the anti-counterfeiting information, and if the content of the anti-counterfeiting information is inconsistent with the original record, the system or the consumer is false.
(24) And if the content of the anti-counterfeiting information is consistent with the original record, further comparing whether the color information of the anti-counterfeiting information under sunlight is consistent with the original record, and if not, determining that the color information is false.
(25) If the content of the anti-counterfeiting information and the color information under sunlight are consistent with the original record, further comparing whether the color information of the anti-counterfeiting information under ultraviolet light is consistent with the original record, if so, determining that the color information is true, and if not, determining that the color information is false.
In embodiment 2 of the present invention, in general, a consumer may use ultraviolet light to irradiate, and identify by naked eyes, compare the content of the anti-counterfeit information and the colors under sunlight and ultraviolet light with the original record, and if both are consistent with the original record, consider the product or the bill as true, otherwise, it is false; if more accurate comparison is needed, the anti-counterfeiting information is photographed under sunlight and ultraviolet lamp irradiation respectively, uploaded to a designated working platform or a cloud end, and automatically extracted by the system, compared with the original record, and if the anti-counterfeiting information is consistent with the original record, the product or the bill is considered to be true, otherwise, the product or the bill is false. The operation of true examination is very simple.
The anti-counterfeiting technology provided by the invention has double anti-counterfeiting functions, anti-counterfeiting information can be displayed in a plaintext and identified by naked eyes, an encryption function is added by selecting and mixing fluorescent ink powders with different colors, the color of the mark is complex, the cracking difficulty is higher, meanwhile, the anti-counterfeiting technology is manufactured in a laser printing mode, the image contrast (including anti-counterfeiting information content and color information) is utilized for identification, the technology is mature, the generation and correction speed is high, the process is safe and environment-friendly, additional research and development of new equipment are not needed, the anti-counterfeiting technology can be realized by utilizing the existing automatic office equipment, and the cost is quite low. In addition, different fluorescent colors are displayed by mixing a plurality of different fluorescent toners, so that the selectivity of the material is increased, the cracking difficulty is improved, the development of the fluorescent toner with the standard color is effectively avoided, and the research, development and production costs are reduced.
Example 3
Corresponding to embodiment 1 of the present invention, embodiment 3 of the present invention provides an anti-counterfeit mark generation apparatus. Fig. 5 is a schematic structural diagram of an anti-counterfeit mark generation device in embodiment 3 of the present invention, and as shown in fig. 5, the anti-counterfeit mark generation device in embodiment 3 of the present invention includes a first obtaining module 30, a second obtaining module 32, an anti-counterfeit color generation module 34, and an anti-counterfeit mark generation module 36.
Specifically, the first obtaining module 30 is configured to obtain the anti-counterfeit content information.
The second obtaining module 32 is configured to obtain original color information of a plurality of fluorescent toners and a mixing ratio of the plurality of fluorescent toners corresponding to the anti-counterfeiting content information, respectively.
And the anti-counterfeiting color generating module 34 is configured to generate anti-counterfeiting color information according to the original color information and the mixing ratio, where the anti-counterfeiting color information includes first standard color information of the anti-counterfeiting mark under sunlight and second standard color information of the anti-counterfeiting mark under ultraviolet light.
And the anti-counterfeiting mark generating module 36 is configured to generate the anti-counterfeiting mark according to the anti-counterfeiting content information and the anti-counterfeiting color information.
The specific details of the above-mentioned anti-counterfeit mark generation device can be understood by referring to the corresponding related descriptions and effects in the embodiments shown in fig. 1 to fig. 2, which are not described herein again.
Example 4
Corresponding to embodiment 2 of the present invention, embodiment 4 of the present invention provides an anti-counterfeit identification verification apparatus. Fig. 6 is a schematic structural diagram of the authentication device for an anti-counterfeit label according to embodiment 4 of the present invention, and as shown in fig. 6, the authentication device for an anti-counterfeit label according to embodiment 4 of the present invention includes a third obtaining module 40, a processing module 42, and a determining module 44.
Specifically, the third obtaining module 40 is configured to obtain anti-counterfeiting content information of the anti-counterfeiting mark, first color information of the anti-counterfeiting mark under sunlight, and second color information of the anti-counterfeiting mark under ultraviolet light, respectively;
the processing module 42 is configured to determine, by using the anti-counterfeiting content information, first standard color information of the anti-counterfeiting mark under sunlight and second standard color information of the anti-counterfeiting mark under ultraviolet light;
the judging module 44 is configured to judge that the anti-counterfeit identifier is true when the anti-counterfeit information content is consistent with a preset standard anti-counterfeit information content, the first color information is consistent with the first standard color information, and the second color information is consistent with the second standard color information.
The details of the above-mentioned authentication device for anti-counterfeit mark can be understood by referring to the corresponding descriptions and effects in the embodiments shown in fig. 3 to fig. 4, which are not described herein again.
Example 5
The embodiment of the invention also provides anti-counterfeiting mark generation equipment, which can comprise a processor and a memory, wherein the processor and the memory can be connected through a bus or in other modes.
As a specific implementation mode, the anti-counterfeiting mark generation device further comprises a plurality of fluorescent ink cartridges for containing fluorescent ink powder.
As a specific implementation mode, the anti-counterfeiting mark generation device further comprises a common ink box used for containing non-fluorescent ink powder.
As a specific implementation manner, the generation device of the anti-counterfeiting mark is a laser printing device.
In the embodiment of the invention, the anti-counterfeiting mark generation equipment can adopt a laser printer, is provided with a plurality of ink boxes, is respectively filled with non-fluorescent common ink powder and fluorescent ink powder, is used for printing anti-counterfeiting information and common text, and changes the color change of characters, codes or patterns in the anti-counterfeiting information under sunlight and ultraviolet light by adjusting the proportion of the ink powders.
The processor may be a Central Processing Unit (CPU). The Processor may also be other general purpose processors, Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), Field Programmable Gate Arrays (FPGAs) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components, or a combination thereof.
The memory, which is a non-transitory computer readable storage medium, may be used to store non-transitory software programs, non-transitory computer executable programs, and modules, such as program instructions/modules corresponding to the anti-counterfeit mark generation method in the embodiment of the present invention (for example, the first obtaining module 30, the second obtaining module 32, the anti-counterfeit color generation module 34, and the anti-counterfeit mark generation module 36 shown in fig. 5). The processor executes various functional applications and data processing of the processor by running the non-transitory software program, instructions and modules stored in the memory, that is, the anti-counterfeit mark generation method in the above method embodiment is realized.
The memory may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created by the processor, and the like. Further, the memory may include high speed random access memory, and may also include non-transitory memory, such as at least one disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, the memory optionally includes memory located remotely from the processor, and such remote memory may be coupled to the processor via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The one or more modules are stored in the memory and, when executed by the processor, perform a method of generating a counterfeit deterrent as in the embodiments of fig. 1-2.
The specific details of the above-mentioned anti-counterfeit mark generation device can be understood by referring to the corresponding related descriptions and effects in the embodiments shown in fig. 1 to fig. 2, which are not described herein again.
The embodiment of the invention also provides the anti-counterfeiting mark verification device which can comprise a processor and a memory, wherein the processor and the memory can be connected through a bus or other modes.
The processor may be a Central Processing Unit (CPU). The Processor may also be other general purpose processors, Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), Field Programmable Gate Arrays (FPGAs) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components, or a combination thereof.
The memory, which is a non-transitory computer-readable storage medium, may be used to store non-transitory software programs, non-transitory computer-executable programs, and modules, such as program instructions/modules (e.g., the third obtaining module 40, the processing module 42, and the determining module 44 shown in fig. 6) corresponding to the anti-counterfeit identification verification method in the embodiment of the present invention. The processor executes various functional applications and data processing of the processor by running the non-transitory software program, instructions and modules stored in the memory, that is, the anti-counterfeit identification verification method in the above method embodiment is implemented.
The memory may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created by the processor, and the like. Further, the memory may include high speed random access memory, and may also include non-transitory memory, such as at least one disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, the memory optionally includes memory located remotely from the processor, and such remote memory may be coupled to the processor via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The one or more modules are stored in the memory and, when executed by the processor, perform a method of authentication of a counterfeit deterrent as in the embodiments of fig. 3-4.
The specific details of the above-mentioned anti-counterfeit identifier verification device can be understood by referring to the corresponding descriptions and effects in the embodiments shown in fig. 3 to fig. 4, which are not described herein again.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. The storage medium may be a magnetic Disk, an optical Disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a Flash Memory (Flash Memory), a Hard Disk (Hard Disk Drive, abbreviated as HDD), a Solid State Drive (SSD), or the like; the storage medium may also comprise a combination of memories of the kind described above.
Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the invention, and such modifications and variations fall within the scope defined by the appended claims.
Claims (16)
1. A method for generating an anti-counterfeiting mark is characterized by comprising the following steps:
acquiring anti-counterfeiting content information;
respectively acquiring original color information of a plurality of fluorescent ink powder and the mixing proportion of the plurality of fluorescent ink powder corresponding to the anti-counterfeiting content information;
generating anti-counterfeiting color information according to the original color information and the mixing proportion, wherein the anti-counterfeiting color information comprises first standard color information of the anti-counterfeiting mark under sunlight and second standard color information of the anti-counterfeiting mark under ultraviolet light;
and generating the anti-counterfeiting mark according to the anti-counterfeiting content information and the anti-counterfeiting color information.
2. The method according to claim 1, wherein the mixing ratio of the plurality of fluorescent toners corresponding to the forgery-preventing content information is obtained by:
receiving an input mixing proportion of the plurality of fluorescent toners corresponding to the anti-counterfeiting content information;
or randomly generating a mixing ratio of the plurality of fluorescent toners corresponding to the anti-counterfeiting content information;
or generating a mixing proportion of a plurality of fluorescent toners corresponding to the anti-counterfeiting content information according to a preset rule.
3. The method of claim 1, wherein the anti-counterfeiting content information comprises one or more of a text, a pattern, or a code.
4. The method of claim 1, further comprising, after generating a security feature from the security content information and the security color information:
and storing the anti-counterfeiting color information corresponding to the anti-counterfeiting content information, and/or uploading the anti-counterfeiting color information corresponding to the anti-counterfeiting content information to a preset server.
5. The method of claim 1, further comprising, after generating a security feature from the security content information and the security color information:
and printing the anti-counterfeiting mark.
6. A method for verifying an anti-counterfeiting mark is characterized by comprising the following steps:
respectively acquiring anti-counterfeiting content information of an anti-counterfeiting mark, first color information of the anti-counterfeiting mark under sunlight and second color information of the anti-counterfeiting mark under ultraviolet light;
determining first standard color information of the anti-counterfeiting mark under sunlight and second standard color information of the anti-counterfeiting mark under ultraviolet light by using the anti-counterfeiting content information;
and when the anti-counterfeiting information content is consistent with the preset standard anti-counterfeiting information content, the first color information is consistent with the first standard color information, and the second color information is consistent with the second standard color information, judging that the anti-counterfeiting mark is true.
7. The method of claim 6, further comprising:
and when the anti-counterfeiting information content is inconsistent with a preset standard anti-counterfeiting information content, and/or the first color information is inconsistent with the first standard color information, and/or the second color information is inconsistent with the second standard color information, judging that the anti-counterfeiting mark is false.
8. The method of claim 6, wherein determining the first standard color information of the security feature under sunlight and the second standard color information of the security feature under ultraviolet light using the security content information comprises:
and determining first standard color information of the anti-counterfeiting mark under sunlight and second standard color information of the anti-counterfeiting mark under ultraviolet light by using the anti-counterfeiting content information and according to preset anti-counterfeiting color information corresponding to the anti-counterfeiting content information.
9. A security device, comprising:
the first acquisition module is used for acquiring anti-counterfeiting content information;
the second acquisition module is respectively used for acquiring original color information of a plurality of fluorescent ink powder and the mixing proportion of the plurality of fluorescent ink powder corresponding to the anti-counterfeiting content information;
the anti-counterfeiting color generating module is used for generating anti-counterfeiting color information according to the original color information and the mixing proportion, wherein the anti-counterfeiting color information comprises first standard color information of the anti-counterfeiting mark under sunlight and second standard color information of the anti-counterfeiting mark under ultraviolet light;
and the anti-counterfeiting mark generating module is used for generating the anti-counterfeiting mark according to the anti-counterfeiting content information and the anti-counterfeiting color information.
10. A counterfeit identifier verification device, comprising:
the third acquisition module is respectively used for acquiring anti-counterfeiting content information of the anti-counterfeiting mark, first color information of the anti-counterfeiting mark under sunlight and second color information of the anti-counterfeiting mark under ultraviolet light;
the processing module is used for determining first standard color information of the anti-counterfeiting mark under sunlight and second standard color information of the anti-counterfeiting mark under ultraviolet light by utilizing the anti-counterfeiting content information;
and the judging module is used for judging that the anti-counterfeiting mark is true when the anti-counterfeiting information content is consistent with the preset standard anti-counterfeiting information content, the first color information is consistent with the first standard color information, and the second color information is consistent with the second standard color information.
11. An apparatus for generating a counterfeit deterrent, comprising:
a memory and a processor, the memory and the processor are communicatively connected with each other, the memory stores computer instructions, and the processor executes the computer instructions to execute the method for generating the anti-counterfeit mark according to any one of claims 1 to 5.
12. The apparatus of claim 11, further comprising: a plurality of fluorescent cartridges for holding fluorescent toner.
13. The apparatus of claim 11, further comprising: a common cartridge for holding non-fluorescent toner.
14. The apparatus of claim 11, wherein the device for generating the anti-counterfeit mark is a laser printing device.
15. A counterfeit identifier verification device, comprising:
a memory and a processor, the memory and the processor are communicatively connected with each other, the memory stores computer instructions, and the processor executes the computer instructions to execute the authentication method of the anti-counterfeiting mark according to any one of claims 6 to 8.
16. A computer-readable storage medium storing computer instructions for causing a computer to execute the method for generating a counterfeit prevention mark according to any one of claims 1 to 5 or the method for verifying a counterfeit prevention mark according to any one of claims 6 to 8.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113836516A (en) * | 2021-09-13 | 2021-12-24 | 北京安御道合科技有限公司 | Printer selenium drum anti-counterfeiting and printing frequency protection system and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113836516A (en) * | 2021-09-13 | 2021-12-24 | 北京安御道合科技有限公司 | Printer selenium drum anti-counterfeiting and printing frequency protection system and method |
| CN113836516B (en) * | 2021-09-13 | 2023-08-29 | 北京安御道合科技有限公司 | Printer selenium drum anti-counterfeiting and printing frequency protection system and method |
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