CN117094348B - Multi-parameter binary encryption anti-counterfeit printing method - Google Patents
Multi-parameter binary encryption anti-counterfeit printing method Download PDFInfo
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- 238000007639 printing Methods 0.000 title claims abstract description 78
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Abstract
The application provides a multiparameter binary encryption anti-counterfeit printing method, which relates to the technical field of anti-counterfeit printing, and comprises the following steps: the method comprises the steps of firstly obtaining a first to-be-printed matter by the interactive printing management end, digitizing the prevention false information, then constructing an anti-counterfeiting and sound library, carrying out anti-counterfeiting pre-verification, if verification does not activate an anti-counterfeiting adjustment excitation function, carrying out anti-counterfeiting source adjustment according to the excitation function to obtain a second digitized anti-counterfeiting source, encrypting and digitally recovering the second digitized anti-counterfeiting source, and finally carrying out printing anti-counterfeiting according to the recovered anti-counterfeiting information. The application mainly solves the problem that the anti-counterfeiting label is easy to imitate, so that the true and false of the product are confused, and the anti-counterfeiting label is difficult to effectively prevent counterfeiting. The coded data may be copied illegally, and the anti-counterfeiting effect is difficult to ensure. The anti-fake information is digitized, verification and activation are carried out, the anti-fake source is encrypted, digitized and restored, and anti-fake printing is carried out. Can effectively protect brands, improve consumer confidence and hit counterfeit and inferior products.
Description
Technical Field
The invention relates to the technical field of anti-counterfeit printing, in particular to a multiparameter binary encryption anti-counterfeit printing method.
Background
In the printing field, the digital watermarking technology is widely applied to the scenes of anti-counterfeiting labels, tickets, certificates, package anti-counterfeiting and the like, if the scenes are copied or tampered without authorization, counterfeit and inferior products can be produced, the reputation and the credit of brands can be damaged, and huge economic losses are brought to enterprises. By printing anti-counterfeiting technology, a unique anti-counterfeiting label is manufactured for the product, counterfeit goods can be prevented from being counterfeited as genuine goods, and brands are protected from being damaged.
The prior art is to print the logo or special identification pattern of the product into the anti-counterfeiting label of the product by using the laser recessive ink fluorescent ink printing technology, and the same label is used for the same type of product. Or each product is adopted to encode a group of numbers, the codes of each product are different, the numbers are printed on the label and covered, meanwhile, the numbers are stored in a computer database which can be queried by consumers, when the consumers purchase the products, the numbers on the identifiers are input into the computer database through a telephone or a network computer for comparison and identification, the same is true, and the different is false.
In the prior art, the anti-counterfeiting label is easy to imitate, and the imitated anti-counterfeiting label is used on a fake product, so that the authenticity of the product is confused, and the anti-counterfeiting label is difficult to effectively prevent counterfeiting. The coded data is printed with the label after being uniformly generated by a computer. The true and false code data representing the product can be copied illegally, and meanwhile, the code can also recycle the code on the product which is not inquired to make the label and paste the label on the false product, so that the anti-counterfeiting effect is difficult to ensure.
Disclosure of Invention
The application solves the problem that the counterfeit label is easy to imitate in the prior art, and the imitated counterfeit label is used on a counterfeit product, so that the product is true and false to be confused, and the effective counterfeit is difficult to realize. The coded data is printed with the label after being uniformly generated by a computer. The true and false code data representing the product may be copied illegally, and the code may be recovered to produce label on the product and to be adhered to the false product.
In view of the foregoing, embodiments of the present application provide a multiparameter binary encryption anti-counterfeit printing method, and in a first aspect, the embodiments of the present application provide a multiparameter binary encryption anti-counterfeit printing method, where the method includes: the method comprises the steps of obtaining a first to-be-printed matter by an interactive printing management end, digitizing the first to-be-printed matter with first prevention false information of a corresponding mark to obtain a first digital anti-counterfeiting source, wherein the first digital anti-counterfeiting source is a binary anti-counterfeiting information table corresponding to the first prevention false information, constructing a digital anti-counterfeiting and sound library, executing anti-counterfeiting pre-verification of the first prevention false information according to the digital anti-counterfeiting and sound library and the first digital anti-counterfeiting source to obtain a first anti-counterfeiting pre-verification result, activating an anti-counterfeiting adjustment excitation function when the first anti-counterfeiting pre-verification result is not passed, calculating a first anti-counterfeiting adjustment excitation factor corresponding to the first prevention false information according to the anti-counterfeiting adjustment excitation function, adjusting the first digital anti-counterfeiting source according to an N-dimension anti-counterfeiting adjustment excitation factor to obtain a second digital anti-counterfeiting source, encrypting and digitally reducing the second digital anti-counterfeiting source according to a positive integer larger than 1, and sending the first anti-counterfeiting information to the first to the printing management end, and encrypting the first to-be-printed matter.
In a second aspect, embodiments of the present application provide a multiparameter binary encrypted anti-counterfeit printing system, the system comprising: the system comprises a to-be-printed article acquisition module, a first digital anti-counterfeiting source acquisition module and a first anti-counterfeiting pre-verification result acquisition module, wherein the to-be-printed article acquisition module is used for interactively printing a management end to obtain a first to-be-printed article, the first to-be-printed article is provided with first anti-counterfeiting information corresponding to a mark, the first digital anti-counterfeiting source acquisition module is used for digitizing the first anti-counterfeiting information to obtain a first digital anti-counterfeiting source, the first digital anti-counterfeiting source is a binary anti-counterfeiting information table corresponding to the first anti-counterfeiting information, the first anti-counterfeiting pre-verification result acquisition module is used for constructing a digital anti-counterfeiting and acoustic library, and executing anti-counterfeiting pre-verification of the first anti-counterfeiting information according to the digital anti-counterfeiting acoustic library and the first digital anti-counterfeiting source to obtain a first anti-counterfeiting pre-verification result, a first anti-counterfeiting adjustment excitation factor acquisition module, wherein the first anti-counterfeiting adjustment excitation factor acquisition module is used for activating an anti-counterfeiting adjustment excitation function when the first anti-counterfeiting pre-verification result is failed, calculating a first anti-counterfeiting adjustment excitation factor corresponding to the first anti-counterfeiting information according to the anti-counterfeiting adjustment excitation function, a second digital anti-counterfeiting source acquisition module is used for adjusting the first digital anti-counterfeiting source according to an N-dimensional anti-counterfeiting adjustment channel based on the first anti-counterfeiting adjustment excitation factor to obtain a second digital anti-counterfeiting source, wherein N is a positive integer larger than 1, an anti-counterfeiting printing module is used for encrypting and digitally reducing the second digital anti-counterfeiting source to obtain first anti-counterfeiting information and transmitting the first anti-counterfeiting information to the printing management end, and carrying out encryption anti-counterfeiting printing on the first to-be-printed matter according to the first anti-counterfeiting information.
One or more technical solutions provided in the embodiments of the present application at least have the following technical effects or advantages:
the application provides a multiparameter binary encryption anti-counterfeit printing method, which relates to the technical field of anti-counterfeit printing, and comprises the following steps: the method comprises the steps of firstly obtaining a first to-be-printed matter by the interactive printing management end, digitizing the prevention false information, then constructing an anti-counterfeiting and sound library, carrying out anti-counterfeiting pre-verification, if verification does not activate an anti-counterfeiting adjustment excitation function, carrying out anti-counterfeiting source adjustment according to the excitation function to obtain a second digitized anti-counterfeiting source, encrypting and digitally recovering the second digitized anti-counterfeiting source, and finally carrying out printing anti-counterfeiting according to the recovered anti-counterfeiting information.
The application mainly solves the problem that the anti-counterfeiting label is easy to imitate, so that the true and false of the product are confused, and the anti-counterfeiting label is difficult to effectively prevent counterfeiting. The coded data may be copied illegally, and the anti-counterfeiting effect is difficult to ensure. The anti-fake information is digitized, verification and activation are carried out, the anti-fake source is encrypted, digitized and restored, and anti-fake printing is carried out. Can effectively protect brands, improve consumer confidence and hit counterfeit and inferior products.
The foregoing description is merely an overview of the technical solutions of the present application, and may be implemented according to the content of the specification in order to make the technical means of the present application more clearly understood, and in order to make the above-mentioned and other objects, features and advantages of the present application more clearly understood, the following detailed description of the present application will be given.
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For a clearer description of the present disclosure or of the prior art, the drawings used in the description of the embodiments or of the prior art will be briefly described, it being obvious that the drawings in the description below are only exemplary and that other drawings may be obtained, without inventive effort, by a person skilled in the art, from the provided drawings.
FIG. 1 is a schematic flow chart of a multi-parameter binary encryption anti-counterfeit printing method provided in an embodiment of the present application;
FIG. 2 is a schematic flow chart of a method for pre-verification and judgment in a multiparameter binary encryption anti-counterfeit printing method according to an embodiment of the present application;
FIG. 3 is a schematic flow chart of a method for obtaining a mapping output instruction in a multi-parameter binary encryption anti-counterfeit printing method according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of a multi-parameter binary encryption anti-counterfeit printing system according to an embodiment of the present application.
Reference numerals illustrate: the system comprises a to-be-printed matter acquisition module 10, a first digital anti-counterfeiting source acquisition module 20, a first anti-counterfeiting pre-verification result acquisition module 30, a first anti-counterfeiting adjustment excitation factor acquisition module 40, a second digital anti-counterfeiting source acquisition module 50 and an anti-counterfeiting printing module 60.
Detailed Description
The application mainly solves the problem that the anti-counterfeiting label is easy to imitate, so that the true and false of the product are confused, and the anti-counterfeiting label is difficult to effectively prevent counterfeiting. The coded data may be copied illegally, and the anti-counterfeiting effect is difficult to ensure. The anti-fake information is digitized, verification and activation are carried out, the anti-fake source is encrypted, digitized and restored, and anti-fake printing is carried out. Can effectively protect brands, improve consumer confidence and hit counterfeit and inferior products.
For a better understanding of the foregoing technical solutions, the following detailed description will be given with reference to the accompanying drawings and specific embodiments of the present invention:
embodiment one:
the multi-parameter binary encryption anti-counterfeit printing method as shown in fig. 1 comprises the following steps:
the interactive printing management end obtains a first to-be-printed matter, and the first to-be-printed matter is provided with first prevention false information corresponding to the mark;
in particular, the interactive print manager generally refers to a computer system or platform for managing and monitoring the printing process. It can be used to control the operation of printing equipment, manage print jobs and production plans, monitor print quality and quantity, and conduct print data analysis and reporting, among other things. And acquiring a first to-be-printed matter through the interactive printing management end. This may be selected by entering an identification of the item to be printed at the managing end or by clicking on a list of items to be printed on the managing end. And determining that the first to-be-printed matter has the first prevention false information of the corresponding mark. This may be done by querying a database for information about the item to be printed, for example by looking up detailed information about the item to be printed on the administrative side. The anti-counterfeiting information is bound with the to-be-printed matter, so that the anti-counterfeiting information can be obtained by searching the to-be-printed matter. The anti-counterfeiting source judgment can be conveniently carried out on the anti-counterfeiting information.
Digitizing the first prevention false information to obtain a first digitized anti-counterfeiting source, wherein the first digitized anti-counterfeiting source is a binary anti-counterfeiting information table corresponding to the first prevention false information;
specifically, the first prevention dummy information is digitized, and first the prevention dummy information is converted into a digital signal. For example, text information is converted into ASCII code or Unicode code, or image information is converted into a pixel matrix, or the like. The digital signal is converted into a binary signal. The digital signal is converted into a binary signal, i.e., each pixel, each character, or each symbol in the digital signal is converted into a binary number. The first digital anti-counterfeiting source is a binary anti-counterfeiting information table corresponding to the first anti-counterfeiting information.
Constructing a digital anti-counterfeiting and acoustic library, and executing anti-counterfeiting pre-verification of the first anti-counterfeiting information according to the digital anti-counterfeiting and acoustic library and the first digital anti-counterfeiting source to obtain a first anti-counterfeiting pre-verification result;
in particular, a digital anti-counterfeiting and sound library is constructed. The digital anti-fake and sound library is one data base containing several digital watermark signals and sound signals and may be used in anti-fake pre-verification. The digital watermark signals in the digital anti-counterfeiting and acoustic library can be generated by adopting various digital watermark algorithms, such as DCT (discrete cosine transform) algorithm, DWT (discrete wavelet transform) algorithm and the like. The sound signals may be different audio files or sound clips. And executing the anti-counterfeiting pre-verification of the first anti-counterfeiting information according to the digital anti-counterfeiting and sound library and the first digital anti-counterfeiting source. The first digital anti-counterfeiting source is matched with the digital watermark signals in the digital anti-counterfeiting and acoustic library, and if the matching is successful, the first digital anti-counterfeiting source is considered to be effective. Meanwhile, the first digital anti-counterfeiting source can be matched with the sound signal, so that the anti-counterfeiting reliability is further improved. And obtaining a first anti-counterfeiting pre-verification result. And according to the matching result, a first anti-counterfeiting pre-verification result can be obtained. The first anti-counterfeiting pre-verification result is true if the first digital anti-counterfeiting source is considered valid, otherwise the first anti-counterfeiting pre-verification result is false.
When the first anti-fake pre-verification result is that the first anti-fake pre-verification result does not pass, activating an anti-fake regulation excitation function, and calculating a first anti-fake regulation excitation factor corresponding to the first anti-fake information according to the anti-fake regulation excitation function;
specifically, the anti-counterfeiting adjustment excitation function is activated. And triggering the anti-counterfeiting adjustment excitation function when the first anti-counterfeiting pre-verification result is that the first anti-counterfeiting pre-verification result does not pass. The anti-counterfeiting adjustment excitation function may be a predefined function for calculating a first anti-counterfeiting adjustment excitation factor corresponding to the first prevention dummy information. A first anti-counterfeiting adjustment excitation factor is calculated. And calculating a first anti-counterfeiting regulation excitation factor corresponding to the first anti-counterfeiting information according to the anti-counterfeiting regulation excitation function. The calculating process may include inputting the first prevention dummy information into the anti-counterfeiting adjustment excitation function, and obtaining the first anti-counterfeiting adjustment excitation factor according to an output result of the function.
Based on the first anti-counterfeiting adjusting excitation factor, adjusting the first digital anti-counterfeiting source according to an N-dimensional anti-counterfeiting adjusting channel to obtain a second digital anti-counterfeiting source, wherein N is a positive integer greater than 1;
specifically, the first digital anti-counterfeiting source is adjusted based on the first anti-counterfeiting adjustment excitation. Parameters of the digital watermark signal or the sound signal of the first digital anti-counterfeiting source, such as the intensity, frequency, phase, etc., of the signal can be adjusted according to the value of the first anti-counterfeiting adjustment excitation factor to generate the second digital anti-counterfeiting source. And adjusting according to the N-dimensional anti-counterfeiting adjusting channel. The N-dimensional anti-counterfeiting adjustment channel is a multi-dimensional adjustment model or algorithm and is used for carrying out multi-dimensional adjustment on the first digital anti-counterfeiting source according to the first anti-counterfeiting adjustment excitation factor. Obtaining a second digital anti-counterfeiting source. The digital anti-counterfeiting source regulated by the N-dimensional anti-counterfeiting regulating channel is the second digital anti-counterfeiting source. In the process, the first digital anti-counterfeiting source can be adjusted, such as the intensity, the frequency and the like of the digital watermark signal, so as to increase the anti-counterfeiting reliability.
Encrypting and digitally recovering the second digital anti-counterfeiting source to obtain first anti-counterfeiting information, sending the first anti-counterfeiting information to the printing management end, and carrying out encryption anti-counterfeiting printing on the first to-be-printed matter according to the first anti-counterfeiting information.
In particular, the second digitized anti-counterfeiting source is encrypted. In order to protect the security of the second digital anti-counterfeiting source, a symmetric encryption algorithm or an asymmetric encryption algorithm can be adopted to encrypt the second digital anti-counterfeiting source. The encrypted second digital anti-counterfeiting source can be used as anti-counterfeiting information for transmission and storage. And performing digital reduction to obtain the first anti-counterfeiting information. Binary decoding is carried out on the digital information to obtain the original digital information so as to obtain the first anti-counterfeiting information. In this process, the first anti-counterfeiting information can be obtained by extracting and decoding the digital watermark signal, decoding the sound signal, and the like. And sending the first anti-counterfeiting information to a printing management end. And sending the obtained first anti-counterfeiting information to a printing management end so that the printing management end performs encryption anti-counterfeiting printing on the first to-be-printed matter according to the first anti-counterfeiting information. And carrying out encryption anti-counterfeiting printing on the first to-be-printed matter according to the first anti-counterfeiting information. After the printing management end receives the first anti-counterfeiting information, the first to-be-printed matter can be subjected to encryption anti-counterfeiting printing according to the first anti-counterfeiting information. For example, the first anti-counterfeiting information can be embedded into the first to-be-printed product by adopting a digital watermarking technology, or the first anti-counterfeiting information can be generated into a two-dimensional code by adopting a two-dimensional code technology and printed on the first to-be-printed product. The anti-counterfeiting reliability can be improved.
Further, the method for constructing the digital anti-counterfeiting and sound library further comprises the following steps:
obtaining the anti-counterfeiting printing precision constraint of the first to-be-printed matter, and setting an anti-counterfeiting pre-verification time zone constraint based on the anti-counterfeiting printing precision constraint;
based on the constraint of the anti-counterfeiting pre-verification time zone, collecting a plurality of sample digital anti-counterfeiting sources, and carrying out random combination on the plurality of sample digital anti-counterfeiting sources to obtain a plurality of sample anti-counterfeiting source combinations;
and harmony is carried out on the plurality of sample anti-counterfeiting source combinations to obtain the digital anti-counterfeiting harmony library, wherein the digital anti-counterfeiting harmony library comprises a plurality of sample anti-counterfeiting harmony.
Specifically, the anti-counterfeiting printing precision constraint of the first to-be-printed matter is obtained, the anti-counterfeiting pre-verification time zone constraint is set based on the anti-counterfeiting printing precision constraint, and the anti-counterfeiting printing precision requirement of the first to-be-printed matter is determined. The anti-counterfeiting printing precision constraint of the first to-be-printed matter, such as the color, size, definition and the like of the printed matter, can be determined according to the quality requirement and anti-counterfeiting requirement of the printed matter. And determining the time zone constraint of the anti-counterfeiting pre-verification according to the anti-counterfeiting printing precision constraint. According to the anti-counterfeit printing precision constraint of the first to-be-printed matter, an anti-counterfeit pre-verification time zone constraint can be set, wherein the anti-counterfeit pre-verification time zone constraint comprises a historical time range. The greater the anti-counterfeit printing precision constraint, the greater the corresponding anti-counterfeit pre-verification time zone. Based on the constraint of the anti-counterfeiting pre-verification time zone, a plurality of sample digital anti-counterfeiting sources are collected. According to the set constraint of the anti-counterfeiting pre-verification time zone, a plurality of sample digital anti-counterfeiting sources can be collected in a corresponding time range. Each sample digital anti-counterfeiting source comprises a historical binary anti-counterfeiting information table in the constraint of an anti-counterfeiting pre-verification time zone. And carrying out random combination on the digital anti-counterfeiting sources of the plurality of samples to obtain a combination of the anti-counterfeiting sources of the plurality of samples. And randomly combining the acquired digital anti-counterfeiting sources of the plurality of samples to generate a plurality of different anti-counterfeiting source combinations of the samples. And performing sound treatment on the multiple sample anti-counterfeiting source combinations to obtain the digital anti-counterfeiting and sound library.
Further, the method of the application performs harmony on the combination of the plurality of sample anti-counterfeiting sources, and further comprises the following steps:
obtaining an ith sample anti-counterfeiting source combination based on the plurality of sample anti-counterfeiting source combinations, wherein I is a positive integer, I belongs to I, and I is the total number of the plurality of sample anti-counterfeiting source combinations;
comparing the two digital anti-counterfeiting sources of the samples in the ith sample anti-counterfeiting source combination to obtain an ith sample comparison degree;
inputting the ith sample comparison degree into a sound processor to obtain an ith combined fusion instruction/an ith combined decomposition instruction, and performing harmony on the ith sample anti-counterfeiting source combination according to the ith combined fusion instruction/the ith combined decomposition instruction;
the sum sound processor comprises a first sum sound processing operator and a second sum sound processing operator, wherein the first sum sound processing operator triggers the ith combined fusion instruction if the ith sample comparison degree is smaller than a preset comparison degree, and the second sum sound processing operator triggers the ith combined decomposition instruction if the ith sample comparison degree is larger than/equal to the preset comparison degree.
Specifically, an ith sample anti-counterfeiting source combination is selected from a plurality of sample anti-counterfeiting source combinations. The ith sample anti-counterfeiting source combination comprises each sample anti-counterfeiting source combination of the plurality of sample anti-counterfeiting source combinations. And comparing the two digital anti-counterfeiting sources of the sample in the ith sample anti-counterfeiting source combination. In the process, various similarity comparison methods such as Euclidean distance, cosine similarity and the like can be adopted to calculate the similarity between the two sample digital anti-counterfeiting sources, so that the ith sample comparison degree is obtained. The ith sample is input to the alignment and sonicator. And transmitting the calculated ith sample comparison degree to a sound processor as an input. And generating an ith combined fusion instruction or an ith combined decomposition instruction according to the ith sample comparison degree. The method comprises two sound processing operators, wherein the first sound processing operator can be triggered when the ith sample comparison degree is smaller than a preset comparison degree, and an ith combined fusion instruction is generated. The second sound processing operator can be triggered when the ith sample comparison degree is greater than or equal to the preset comparison degree, and an ith combination decomposition instruction is generated. And according to the ith combination fusion instruction/the ith combination decomposition instruction, performing harmony on the ith sample anti-counterfeiting source combination, namely deleting a random sample digital anti-counterfeiting source in the two sample digital anti-counterfeiting sources corresponding to the ith sample comparison degree when the ith combination fusion instruction is received, outputting a sample anti-counterfeiting sum sound by the other sample digital anti-counterfeiting source, and adding the sample anti-counterfeiting sum sound to the digital anti-counterfeiting sum database. When the ith combination decomposition instruction is received, outputting two sample digital anti-counterfeiting sources corresponding to the ith sample comparison degree into two sample anti-counterfeiting harmony, and adding the two sample anti-counterfeiting harmony into the digital anti-counterfeiting harmony library.
Further, as shown in fig. 2, the method of the present application executes the anti-counterfeit pre-verification of the first anti-counterfeit information according to the digital anti-counterfeit sound library and the first digital anti-counterfeit source to obtain a first anti-counterfeit pre-verification result, and further includes:
based on the digital anti-counterfeiting and anti-counterfeiting harmony of a plurality of samples in the sound library, respectively carrying out recoupling degree identification on the first digital anti-counterfeiting source to obtain a plurality of first anti-counterfeiting recoupling degrees;
performing abnormal recognition on the plurality of first anti-counterfeiting recoupling degrees based on preset harmony-anti-counterfeiting recoupling degrees to obtain a first abnormal recoupling degree recognition record, and calculating a first abnormal recoupling coefficient according to the first abnormal recoupling degree recognition record;
judging whether the first abnormal heavy coupling coefficient is 0 or not;
if the first abnormal heavy coupling coefficient is not 0, the first anti-counterfeiting pre-verification result is obtained to be failed.
Specifically, based on the digital anti-counterfeiting and anti-counterfeiting harmony of a plurality of samples in the sound library, the first digital anti-counterfeiting source is respectively subjected to decoupling degree identification, and a plurality of first anti-counterfeiting decoupling degrees are obtained. The plurality of first anti-counterfeiting recoupling degrees can be calculated by comparing the sample anti-counterfeiting harmony in the digital anti-counterfeiting and harmony library with the recoupling degrees of the first digital anti-counterfeiting source. The preset harmony-anti-counterfeiting decoupling degree is a preset and determined anti-counterfeiting decoupling degree threshold. And carrying out abnormal identification on the first anti-counterfeiting recoupling degrees based on the preset harmony-anti-counterfeiting recoupling degrees, namely comparing each first anti-counterfeiting recoupling degree with the preset harmony-anti-counterfeiting recoupling degree. If the first anti-counterfeiting recoupling degree is greater than/equal to the preset harmony-anti-counterfeiting recoupling degree, setting the first anti-counterfeiting recoupling degree as a first abnormal heavy coupling degree identification result, and adding the first abnormal heavy coupling degree identification result to a first abnormal heavy coupling degree identification record. The total number of the plurality of first very heavy coupling degree identification results in the first very heavy coupling degree identification record is set as a first very heavy coupling coefficient. Judging whether the first abnormal heavy coupling coefficient is 0. If the first abnormal heavy coupling coefficient is not 0, the record of abnormal identification exists, namely the first digital anti-counterfeiting source is abnormal, so that the first anti-counterfeiting pre-verification result is not passed.
Further, in the method, when the first anti-counterfeiting pre-verification result is that the first anti-counterfeiting pre-verification result is not passed, an anti-counterfeiting adjustment excitation function is activated, and according to the anti-counterfeiting adjustment excitation function, a first anti-counterfeiting adjustment excitation factor corresponding to the first anti-counterfeiting information is calculated, and the method further comprises:
constructing the anti-counterfeiting regulation excitation function, wherein the anti-counterfeiting regulation excitation function is as follows:
；
wherein, RIS k Characterizing the kth anti-counterfeiting adjusting excitation factor, wherein k is a positive integer and NOA k Characterization of the kth abnormal decoupling coefficient, TOQ k Characterizing a kth decoupling assembly;
obtaining a first re-coupling assembly, wherein the first re-coupling assembly is obtained by counting the number of the plurality of first anti-counterfeiting re-coupling degrees;
and inputting the first abnormal heavy coupling coefficient and the first heavy coupling assembly into the anti-counterfeiting adjustment excitation function to obtain the first anti-counterfeiting adjustment excitation factor.
Specifically, the anti-counterfeiting regulation excitation function is RIS k =NOA k /TOQ k The method comprises the steps of carrying out a first treatment on the surface of the Wherein, RIS k Characterizing the kth anti-counterfeiting adjusting excitation factor, wherein k is a positive integer and NOA k Characterization of the kth abnormal decoupling coefficient, TOQ k Characterizing a kth decoupling assembly; obtaining a first re-coupling assembly, wherein the first re-coupling assembly is obtained by counting the number of the plurality of first anti-counterfeiting re-coupling degrees; and inputting the first abnormal heavy coupling coefficient and the first heavy coupling assembly into an anti-counterfeiting adjustment excitation function to obtain a first anti-counterfeiting adjustment excitation factor.
Further, as shown in fig. 3, in the method of the present application, based on the first anti-counterfeiting adjustment excitation factor, the first digital anti-counterfeiting source is adjusted according to the N-dimensional anti-counterfeiting adjustment channel, so as to obtain a second digital anti-counterfeiting source, and the method further includes:
the N-dimensional anti-counterfeiting adjustment channel comprises N anti-counterfeiting adjusters which are constructed in advance, and the N anti-counterfeiting adjusters are provided with N anti-counterfeiting adjustment excitation constraints corresponding to the marks;
based on the first anti-counterfeiting adjustment excitation factors, matching the N anti-counterfeiting regulators according to the N anti-counterfeiting adjustment excitation constraints to obtain matched anti-counterfeiting regulators;
based on the first anti-counterfeiting adjustment excitation factor, adjusting the first digital anti-counterfeiting source through the matching anti-counterfeiting adjuster to obtain an adjusted digital anti-counterfeiting source;
performing anti-counterfeiting pre-verification on the adjusted digital anti-counterfeiting source according to the digital anti-counterfeiting and sound library to obtain a second anti-counterfeiting pre-verification result;
and when the second anti-counterfeiting pre-verification result is that the second anti-counterfeiting pre-verification result passes, a mapping output instruction is obtained, and the adjusted digital anti-counterfeiting source is output as the second digital anti-counterfeiting source according to the mapping output instruction.
Specifically, an N-dimensional anti-counterfeiting adjustment channel is constructed, the channel comprising N anti-counterfeiting adjusters, each anti-counterfeiting adjuster having an anti-counterfeiting adjustment excitation constraint corresponding to the identifier.
Firstly, collecting data, wherein the collected historical data comprises a historical anti-counterfeiting adjustment excitation factor, a historical digital anti-counterfeiting source and a historical adjustment digital anti-counterfeiting source, and then cleaning, sorting and marking the collected data. This includes removing invalid or anomalous data, normalizing the data to eliminate the effects of dimension and value ranges, and marking each sample with its authenticity or class. A suitable neural network model is selected, such as a Convolutional Neural Network (CNN), a Recurrent Neural Network (RNN), or a long short term memory network (LSTM), etc. The neural network model is trained using the collected sample data so that it can automatically identify and distinguish between authenticity data. During the training process, the model needs to be optimized, such as adjusting the learning rate, increasing the number of hidden layers, changing the activation function, etc., to minimize the prediction error rate. The performance of the model is evaluated using a portion of the independent test set. And (3) calculating indexes such as accuracy, recall rate, F1 score and the like of the model by comparing the model prediction result with the actual result so as to determine the anti-counterfeiting effect of the model. Obtaining the anti-counterfeiting adjuster. The anti-counterfeiting adjuster is a component for adjusting the digital anti-counterfeiting source, and can adjust the digital anti-counterfeiting source so as to increase the anti-counterfeiting performance and the security of the digital anti-counterfeiting source. The anti-counterfeiting regulation excitation constraint is a condition or criterion for limiting the input and output of the anti-counterfeiting regulator so as to ensure the anti-counterfeiting performance and reliability of the digital anti-counterfeiting source after regulation. Based on the first anti-counterfeiting adjustment excitation factors, the N anti-counterfeiting adjusters are matched according to the N anti-counterfeiting adjustment excitation constraints, and the anti-counterfeiting adjuster which is most consistent with the first anti-counterfeiting adjustment excitation factors is found and used as the matched anti-counterfeiting adjuster. And adjusting the first digital anti-counterfeiting source by using the matching anti-counterfeiting adjuster to obtain an adjusted digital anti-counterfeiting source. And comparing the digital anti-counterfeiting source with the sample in the digital anti-counterfeiting and sound library to perform anti-counterfeiting pre-verification. And if the pre-verification result is passed, a mapping output instruction is sent out. And outputting the digital anti-counterfeiting source to be adjusted into a second digital anti-counterfeiting source according to the mapping output instruction. The process is a method for carrying out anti-counterfeiting pre-verification through digital signal processing technology and algorithm, and can increase the anti-counterfeiting reliability.
Further, according to the method, the digital anti-counterfeiting and sound library performs anti-counterfeiting pre-verification on the adjusted digital anti-counterfeiting source to obtain a second anti-counterfeiting pre-verification result, and the method further comprises the following steps:
based on the digital anti-counterfeiting and anti-counterfeiting harmony of a plurality of samples in the sound library, respectively carrying out decoupling degree identification on the digital anti-counterfeiting source to obtain a plurality of second anti-counterfeiting decoupling degrees;
performing abnormal recognition on the second anti-counterfeiting recoupling degrees based on preset harmony-anti-counterfeiting recoupling degrees to obtain a second abnormal recoupling degree recognition record, and calculating a second abnormal recoupling coefficient according to the second abnormal recoupling degree recognition record;
judging whether the second abnormal heavy coupling coefficient is 0;
and if the second abnormal heavy coupling coefficient is 0, obtaining the second anti-counterfeiting pre-verification result to pass.
Specifically, based on the digital anti-counterfeiting and the anti-counterfeiting harmony of a plurality of samples in the acoustic library, the re-coupling degree identification is respectively carried out on the digital anti-counterfeiting source, and can be realized by adopting various digital signal processing technologies and algorithms, such as short-time Fourier transform, wavelet transform and the like, and methods of extracting some characteristics and identifying modes. The result of the recoupling degree identification can reflect the similarity and consistency of the digital anti-counterfeiting source and the sample anti-counterfeiting harmony to a certain extent, so as to obtain a plurality of second anti-counterfeiting recoupling degrees. And performing abnormal recognition on the second anti-counterfeiting recoupling degrees based on the preset harmony-anti-counterfeiting recoupling degrees, namely comparing each second anti-counterfeiting recoupling degree with the preset harmony-anti-counterfeiting recoupling degree. If the second anti-counterfeiting recoupling degree is greater than/equal to the preset harmony-anti-counterfeiting recoupling degree, setting the second anti-counterfeiting recoupling degree as a second abnormal heavy coupling degree identification result, and adding the second abnormal heavy coupling degree identification result to a second abnormal heavy coupling degree identification record. The total number of the plurality of second very heavy coupling degree identification results in the second very heavy coupling degree identification record is set as a second very heavy coupling coefficient. Judging whether the second abnormal heavy coupling coefficient is 0. If the second abnormal heavy coupling coefficient is 0, the record without abnormal identification is indicated, namely, the digital anti-counterfeiting source is adjusted to pass anti-counterfeiting pre-verification, and the second anti-counterfeiting pre-verification result is passed. The process combines digital signal processing technology and algorithm to perform anti-counterfeiting pre-verification on the digital anti-counterfeiting source so as to increase the anti-counterfeiting reliability. If the pre-verification result is passed, the digital anti-counterfeiting source can be output as a second digital anti-counterfeiting source.
Embodiment two:
based on the same inventive concept as the multiparameter binary encryption anti-counterfeit printing method of the previous embodiment, as shown in fig. 4, the present application provides a multiparameter binary encryption anti-counterfeit printing system, the system comprising:
the system comprises a to-be-printed matter acquisition module 10, a first to-be-printed matter acquisition module 10 and a second to-be-printed matter acquisition module 10, wherein the to-be-printed matter acquisition module 10 is used for interactively printing a management end to obtain a first to-be-printed matter, and the first to-be-printed matter has first prevention pseudo information with a corresponding identifier;
the first digital anti-counterfeiting source acquisition module 20 is configured to digitize the first anti-counterfeiting information to obtain a first digital anti-counterfeiting source, where the first digital anti-counterfeiting source is a binary anti-counterfeiting information table corresponding to the first anti-counterfeiting information;
the first anti-counterfeiting pre-verification result obtaining module 30 is used for constructing a digital anti-counterfeiting and acoustic library, and executing anti-counterfeiting pre-verification of the first anti-counterfeiting information according to the digital anti-counterfeiting and acoustic library and the first digital anti-counterfeiting source to obtain a first anti-counterfeiting pre-verification result;
the first anti-counterfeiting adjustment excitation factor obtaining module 40 is configured to activate an anti-counterfeiting adjustment excitation function when the first anti-counterfeiting pre-verification result is failed, and calculate a first anti-counterfeiting adjustment excitation factor corresponding to the first anti-counterfeiting information according to the anti-counterfeiting adjustment excitation function;
The second digital anti-counterfeiting source acquisition module 50 is used for adjusting the first digital anti-counterfeiting source according to an N-dimensional anti-counterfeiting adjustment channel based on the first anti-counterfeiting adjustment excitation factor to obtain a second digital anti-counterfeiting source, wherein N is a positive integer greater than 1;
the anti-counterfeiting printing module 60 is configured to encrypt and digitally restore the second digital anti-counterfeiting source, obtain first anti-counterfeiting information, send the first anti-counterfeiting information to the printing management end, and perform encryption anti-counterfeiting printing on the first to-be-printed product according to the first anti-counterfeiting information.
Further, the system further comprises:
the precision constraint acquisition module is used for acquiring the anti-counterfeiting printing precision constraint of the first to-be-printed matter and setting anti-counterfeiting pre-verification time zone constraint based on the anti-counterfeiting printing precision constraint;
the sample anti-counterfeiting source combination acquisition module is used for acquiring a plurality of sample digital anti-counterfeiting sources based on the anti-counterfeiting pre-verification time zone constraint, and carrying out random combination on the plurality of sample digital anti-counterfeiting sources to obtain a plurality of sample anti-counterfeiting source combinations;
and the digital protection and sound library acquisition module is used for harmony of the plurality of sample anti-counterfeiting source combinations to obtain the digital anti-counterfeiting sound library, wherein the digital anti-counterfeiting sound library comprises a plurality of sample anti-counterfeiting sounds.
Further, the system further comprises:
the sample anti-counterfeiting source modules are used for obtaining an ith sample anti-counterfeiting source combination based on the sample anti-counterfeiting source combinations, wherein I is a positive integer, I belongs to I, and I is the total number of the sample anti-counterfeiting source combinations;
the ith sample comparison degree acquisition module is used for comparing the two sample digital anti-counterfeiting sources in the ith sample anti-counterfeiting source combination to obtain an ith sample comparison degree;
the harmony combination module is used for inputting the ith sample comparison degree into a harmony processor, obtaining an ith combination fusion instruction/an ith combination decomposition instruction, and harmony is carried out on the ith sample anti-counterfeiting source combination according to the ith combination fusion instruction/the ith combination decomposition instruction;
the combined decomposition instruction triggering module is characterized in that the sum sound processor comprises a first sum sound processing operator and a second sum sound processing operator, the first sum sound processing operator triggers the ith combined fusion instruction if the ith sample comparison degree is smaller than a preset comparison degree, and the second sum sound processing operator triggers the ith combined decomposition instruction if the ith sample comparison degree is larger than/equal to the preset comparison degree.
Further, the system further comprises:
the plurality of first anti-counterfeiting recoupling degree acquisition modules are used for respectively carrying out recoupling degree identification on the first digital anti-counterfeiting source based on the plurality of sample anti-counterfeiting harmony in the digital anti-counterfeiting and sound library so as to acquire a plurality of first anti-counterfeiting recoupling degrees;
the first abnormal heavy coupling coefficient calculation module is used for carrying out abnormal recognition on the plurality of first anti-fake heavy coupling degrees based on preset and sound-anti-fake heavy coupling degrees to obtain a first abnormal heavy coupling degree recognition record, and calculating a first abnormal heavy coupling coefficient according to the first abnormal heavy coupling degree recognition record;
the judging module is used for judging whether the first abnormal heavy coupling coefficient is 0, and if the first abnormal heavy coupling coefficient is not 0, the first anti-fake pre-verification result is obtained to be failed.
Further, the system further comprises:
the function construction module is used for constructing the anti-counterfeiting adjustment excitation function, and the anti-counterfeiting adjustment excitation function is as follows:
；
wherein, RIS k Characterizing the kth anti-counterfeiting adjusting excitation factor, wherein k is a positive integer and NOA k Characterization of the kth abnormal decoupling coefficient, TOQ k Characterizing a kth decoupling assembly;
the first re-coupling assembly acquisition module is used for acquiring a first re-coupling assembly, wherein the first re-coupling assembly performs quantity statistics acquisition on the plurality of first anti-counterfeiting re-coupling degrees;
The first anti-counterfeiting adjustment excitation factor acquisition module is used for inputting the first abnormal heavy coupling coefficient and the first heavy coupling assembly into the anti-counterfeiting adjustment excitation function to obtain the first anti-counterfeiting adjustment excitation factor.
Further, the system further comprises:
the N anti-counterfeiting adjuster construction modules are used for the N-dimensional anti-counterfeiting adjustment channels to comprise N anti-counterfeiting adjusters which are constructed in advance, and the N anti-counterfeiting adjusters are provided with N anti-counterfeiting adjustment excitation constraints corresponding to the marks;
the matching anti-counterfeiting regulator obtaining module is used for matching the N anti-counterfeiting regulators according to the N anti-counterfeiting regulation excitation constraints based on the first anti-counterfeiting regulation excitation factors to obtain matching anti-counterfeiting regulators;
the digital anti-counterfeiting source adjusting and acquiring module is used for adjusting the first digital anti-counterfeiting source through the matching anti-counterfeiting adjuster based on the first anti-counterfeiting adjusting excitation factor to obtain an adjusted digital anti-counterfeiting source;
the second anti-counterfeiting pre-verification result acquisition module is used for carrying out anti-counterfeiting pre-verification on the adjusted digital anti-counterfeiting source according to the digital anti-counterfeiting and sound library to obtain a second anti-counterfeiting pre-verification result;
and the mapping output instruction acquisition module is used for acquiring a mapping output instruction when the second anti-counterfeiting pre-verification result is passing, and outputting the adjusted digital anti-counterfeiting source as the second digital anti-counterfeiting source according to the mapping output instruction.
Further, the system further comprises:
the second anti-counterfeiting recoupling degree acquisition module is used for respectively carrying out recoupling degree identification on the digital anti-counterfeiting source based on the anti-counterfeiting harmony of a plurality of samples in the digital anti-counterfeiting and acoustic library so as to acquire a plurality of second anti-counterfeiting recoupling degrees;
the second abnormal heavy coupling coefficient calculation module is used for carrying out abnormal recognition on the plurality of second anti-counterfeiting heavy coupling degrees based on preset and sound-anti-counterfeiting heavy coupling degrees to obtain a second abnormal heavy coupling degree recognition record, and calculating a second abnormal heavy coupling coefficient according to the second abnormal heavy coupling degree recognition record;
and the second abnormal coefficient judging module is used for judging whether the second abnormal heavy coupling coefficient is 0, and if the second abnormal heavy coupling coefficient is 0, the second anti-counterfeiting pre-verification result is obtained to pass.
The foregoing detailed description of the multiparameter binary encryption anti-counterfeit printing method will be clear to those skilled in the art, and the multiparameter binary encryption anti-counterfeit printing system in this embodiment is described more simply for the system disclosed in the embodiment, since it corresponds to the device disclosed in the embodiment, and the relevant points refer to the description of the method section.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A multiparameter binary encryption anti-counterfeit printing method, characterized in that the method comprises:
the interactive printing management end obtains a first to-be-printed matter, and the first to-be-printed matter is provided with first prevention false information corresponding to the mark;
digitizing the first prevention false information to obtain a first digitized anti-counterfeiting source, wherein the first digitized anti-counterfeiting source is a binary anti-counterfeiting information table corresponding to the first prevention false information;
constructing a digital anti-counterfeiting and acoustic library, and executing anti-counterfeiting pre-verification of the first anti-counterfeiting information according to the digital anti-counterfeiting and acoustic library and the first digital anti-counterfeiting source to obtain a first anti-counterfeiting pre-verification result;
When the first anti-fake pre-verification result is that the first anti-fake pre-verification result does not pass, activating an anti-fake regulation excitation function, and calculating a first anti-fake regulation excitation factor corresponding to the first anti-fake information according to the anti-fake regulation excitation function;
based on the first anti-counterfeiting adjusting excitation factor, adjusting the first digital anti-counterfeiting source according to an N-dimensional anti-counterfeiting adjusting channel to obtain a second digital anti-counterfeiting source, wherein N is a positive integer greater than 1;
encrypting and digitally recovering the second digital anti-counterfeiting source to obtain first anti-counterfeiting information, sending the first anti-counterfeiting information to the printing management end, and carrying out encryption anti-counterfeiting printing on the first to-be-printed matter according to the first anti-counterfeiting information.
2. The method of claim 1, wherein constructing the digital anti-counterfeiting and acoustic library comprises:
obtaining the anti-counterfeiting printing precision constraint of the first to-be-printed matter, and setting an anti-counterfeiting pre-verification time zone constraint based on the anti-counterfeiting printing precision constraint;
based on the constraint of the anti-counterfeiting pre-verification time zone, collecting a plurality of sample digital anti-counterfeiting sources, and carrying out random combination on the plurality of sample digital anti-counterfeiting sources to obtain a plurality of sample anti-counterfeiting source combinations;
And harmony is carried out on the plurality of sample anti-counterfeiting source combinations to obtain the digital anti-counterfeiting harmony library, wherein the digital anti-counterfeiting harmony library comprises a plurality of sample anti-counterfeiting harmony.
3. The method of claim 2, wherein combining and sonicating the plurality of sample anti-counterfeiting sources comprises:
obtaining an ith sample anti-counterfeiting source combination based on the plurality of sample anti-counterfeiting source combinations, wherein I is a positive integer, I belongs to I, and I is the total number of the plurality of sample anti-counterfeiting source combinations;
comparing the two digital anti-counterfeiting sources of the samples in the ith sample anti-counterfeiting source combination to obtain an ith sample comparison degree;
inputting the ith sample comparison degree into a sound processor to obtain an ith combined fusion instruction/an ith combined decomposition instruction, and performing harmony on the ith sample anti-counterfeiting source combination according to the ith combined fusion instruction/the ith combined decomposition instruction;
the sum sound processor comprises a first sum sound processing operator and a second sum sound processing operator, wherein the first sum sound processing operator triggers the ith combined fusion instruction if the ith sample comparison degree is smaller than a preset comparison degree, and the second sum sound processing operator triggers the ith combined decomposition instruction if the ith sample comparison degree is larger than/equal to the preset comparison degree.
4. The method of claim 1, wherein performing the anti-counterfeit pre-verification of the first anti-counterfeit information based on the digital anti-counterfeit sound library and the first digital anti-counterfeit source to obtain a first anti-counterfeit pre-verification result comprises:
based on the digital anti-counterfeiting and anti-counterfeiting harmony of a plurality of samples in the sound library, respectively carrying out recoupling degree identification on the first digital anti-counterfeiting source to obtain a plurality of first anti-counterfeiting recoupling degrees;
performing abnormal recognition on the plurality of first anti-counterfeiting recoupling degrees based on preset harmony-anti-counterfeiting recoupling degrees to obtain a first abnormal recoupling degree recognition record, and calculating a first abnormal recoupling coefficient according to the first abnormal recoupling degree recognition record;
judging whether the first abnormal heavy coupling coefficient is 0 or not;
if the first abnormal heavy coupling coefficient is not 0, the first anti-counterfeiting pre-verification result is obtained to be failed.
5. The method of claim 4, wherein activating a tamper-evident adjustment stimulus function when the first tamper-evident pre-verification result is a fail, and calculating a first tamper-evident adjustment stimulus factor corresponding to the first prevention dummy information based on the tamper-evident adjustment stimulus function, comprises:
constructing the anti-counterfeiting regulation excitation function, wherein the anti-counterfeiting regulation excitation function is as follows:
；
Wherein, RIS k Characterizing the kth anti-counterfeiting adjusting excitation factor, wherein k is a positive integer and NOA k Characterization of the kth abnormal decoupling coefficient, TOQ k Characterizing a kth decoupling assembly;
obtaining a first re-coupling assembly, wherein the first re-coupling assembly is obtained by counting the number of the plurality of first anti-counterfeiting re-coupling degrees;
and inputting the first abnormal heavy coupling coefficient and the first heavy coupling assembly into the anti-counterfeiting adjustment excitation function to obtain the first anti-counterfeiting adjustment excitation factor.
6. The method of claim 1, wherein adjusting the first digital anti-counterfeiting source according to an N-dimensional anti-counterfeiting adjustment channel based on the first anti-counterfeiting adjustment excitation factor to obtain a second digital anti-counterfeiting source comprises:
the N-dimensional anti-counterfeiting adjustment channel comprises N anti-counterfeiting adjusters which are constructed in advance, and the N anti-counterfeiting adjusters are provided with N anti-counterfeiting adjustment excitation constraints corresponding to the marks;
based on the first anti-counterfeiting adjustment excitation factors, matching the N anti-counterfeiting regulators according to the N anti-counterfeiting adjustment excitation constraints to obtain matched anti-counterfeiting regulators;
based on the first anti-counterfeiting adjustment excitation factor, adjusting the first digital anti-counterfeiting source through the matching anti-counterfeiting adjuster to obtain an adjusted digital anti-counterfeiting source;
Performing anti-counterfeiting pre-verification on the adjusted digital anti-counterfeiting source according to the digital anti-counterfeiting and sound library to obtain a second anti-counterfeiting pre-verification result;
and when the second anti-counterfeiting pre-verification result is that the second anti-counterfeiting pre-verification result passes, a mapping output instruction is obtained, and the adjusted digital anti-counterfeiting source is output as the second digital anti-counterfeiting source according to the mapping output instruction.
7. The method of claim 6, wherein the performing anti-counterfeit pre-verification on the adjusted digital anti-counterfeit source according to the digital anti-counterfeit and sound library to obtain a second anti-counterfeit pre-verification result comprises:
based on the digital anti-counterfeiting and anti-counterfeiting harmony of a plurality of samples in the sound library, respectively carrying out decoupling degree identification on the digital anti-counterfeiting source to obtain a plurality of second anti-counterfeiting decoupling degrees;
performing abnormal recognition on the second anti-counterfeiting recoupling degrees based on preset harmony-anti-counterfeiting recoupling degrees to obtain a second abnormal recoupling degree recognition record, and calculating a second abnormal recoupling coefficient according to the second abnormal recoupling degree recognition record;
judging whether the second abnormal heavy coupling coefficient is 0;
and if the second abnormal heavy coupling coefficient is 0, obtaining the second anti-counterfeiting pre-verification result to pass.
8. A multiparameter binary encryption anti-counterfeit printing system, said system comprising:
the system comprises a to-be-printed product acquisition module, a first printing product acquisition module and a second printing product acquisition module, wherein the to-be-printed product acquisition module is used for interactively printing a management end to obtain a first to-be-printed product, and the first to-be-printed product is provided with first pseudo prevention information corresponding to a mark;
the first digital anti-fake source acquisition module is used for digitizing the first anti-fake information to obtain a first digital anti-fake source, wherein the first digital anti-fake source is a binary anti-fake information table corresponding to the first anti-fake information;
the first anti-fake pre-verification result acquisition module is used for constructing a digital anti-fake and acoustic library, executing anti-fake pre-verification of the first anti-fake information according to the digital anti-fake and acoustic library and the first digital anti-fake source, and acquiring a first anti-fake pre-verification result;
the first anti-fake regulation excitation factor acquisition module is used for activating an anti-fake regulation excitation function when the first anti-fake pre-verification result is failed, and calculating a first anti-fake regulation excitation factor corresponding to the first anti-fake information according to the anti-fake regulation excitation function;
The second digital anti-counterfeiting source acquisition module is used for adjusting the first digital anti-counterfeiting source according to an N-dimensional anti-counterfeiting adjustment channel based on the first anti-counterfeiting adjustment excitation factor to obtain a second digital anti-counterfeiting source, wherein N is a positive integer greater than 1;
the anti-counterfeiting printing module is used for encrypting and digitally recovering the second digital anti-counterfeiting source to obtain first anti-counterfeiting information, sending the first anti-counterfeiting information to the printing management end, and conducting encryption anti-counterfeiting printing on the first to-be-printed matter according to the first anti-counterfeiting information.
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