CN113450123B - Information anti-counterfeiting processing system, method, device, electronic equipment and storage medium - Google Patents
Information anti-counterfeiting processing system, method, device, electronic equipment and storage medium Download PDFInfo
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- CN113450123B CN113450123B CN202010224940.4A CN202010224940A CN113450123B CN 113450123 B CN113450123 B CN 113450123B CN 202010224940 A CN202010224940 A CN 202010224940A CN 113450123 B CN113450123 B CN 113450123B
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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
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0025—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement consisting of a wireless interrogation device in combination with a device for optically marking the record carrier
Abstract
The embodiment of the invention provides an information anti-counterfeiting processing system, an information anti-counterfeiting processing method, an information anti-counterfeiting processing device, electronic equipment and a storage medium, wherein the information anti-counterfeiting processing system comprises the following steps: the pixel point air cavity is of a hollow structure; the receiving slit is arranged on the first surface of the pixel point air cavity; the pixel point air cavity is internally provided with a plurality of reflection planes, and each reflection plane is provided with pixel point data information; the graphene film array is arranged on the first surface of the pixel point air cavity. The novel anti-counterfeiting system provided by the embodiment of the invention can prevent the mutual interference between light beams by adopting the receiving slit, and performs information anti-counterfeiting after converting the optical signals into the electric signals by adopting the reflecting plane with different pixel point digital information and the graphene film array, thereby realizing the advantages of small volume, easiness in production, stability in anti-counterfeiting detection, flexibility in design and the like, and also having the characteristics of difficulty in imitation and replication, and having practicability.
Description
Technical Field
The present invention relates to the field of anti-counterfeit technologies, and in particular, to an information anti-counterfeit processing system, method, apparatus, electronic device, and storage medium.
Background
With the improvement of the life quality of residents and the deep international trade, overseas shopping consumption phenomenon is more and more common. Residents can purchase foreign commodities in modes of outbound travel, overseas purchase instead of purchasing, e-commerce washing, and the like, and enjoy greatly different shopping experiences. Among a large number of foreign commodities purchased, the commodities purchased in different grades and different channels are far from each other in terms of price and quality, and great trouble is brought to people.
In the age of rapid development of information communication technology nowadays, traditional anti-counterfeiting methods (such as a scratch coating anti-counterfeiting label technology, a dripping disappearance anti-counterfeiting label technology, a two-dimensional code anti-counterfeiting label technology, a self-adhesive electronic label technology and the like) can not meet the requirements of people, are easy to imitate and copy, and bring great economic loss to society. In the face of such demands, how to increase the information content of the anti-counterfeiting label of the commodity and make the anti-counterfeiting label difficult to imitate and copy is an important problem to be solved in the current stage. The prior leading anti-counterfeiting technologies mainly comprise a knife coating anti-counterfeiting label technology, a dripping disappearance anti-counterfeiting label technology, a two-dimensional code anti-counterfeiting label technology, a self-adhesive electronic label technology and the like, and the problems of easy copying, high false recognition rate and the like exist although the technologies have the advantages of low cost and easy circulation, and the security of the anti-counterfeiting label is low.
Therefore, how to propose a method, the integrated design of the anti-counterfeit label can be realized, so that the anti-counterfeit label has the advantages of small size, easiness in production, high stability, flexibility in design and the like, has the characteristics of difficulty in imitation and copying, and has extremely high practicability, and the anti-counterfeit label is a problem to be solved urgently.
Disclosure of Invention
Aiming at the defects in the prior art, the embodiment of the invention provides an information anti-counterfeiting processing system, an information anti-counterfeiting processing method, an information anti-counterfeiting processing device, electronic equipment and a storage medium.
In a first aspect, an embodiment of the present invention provides an information anti-counterfeit processing system, including:
the pixel point air cavity is of a hollow structure;
the receiving slit is arranged on the first surface of the pixel point air cavity;
the pixel point air cavity is internally provided with a plurality of reflection planes, and each reflection plane is provided with pixel point information;
the graphene film array is arranged on the first surface of the pixel point air cavity;
the incident light is filtered to obtain a narrow beam after passing through the receiving slit; the narrow light beam is reflected by the reflection plane to obtain reflected light; and the reflected light is received by the graphene film array, and is converted into an electric signal for anti-counterfeiting verification.
In a second aspect, an embodiment of the present invention provides an information anti-counterfeit processing method, including:
mapping the electric signals changed in the graphene film array into corresponding digital sequences, and comparing the digital sequences with the stored anti-counterfeiting sequences to obtain identification results;
and outputting the identification result.
In a third aspect, an embodiment of the present invention provides a novel anti-counterfeiting device, including:
the information processing module maps the electric signals changed in the graphene film array into corresponding digital sequences, and compares the digital sequences with the stored anti-counterfeiting sequences to obtain identification results;
and the result output module is used for outputting the identification result.
In a fourth aspect, an embodiment of the present invention provides an electronic device, including:
at least one processor; and at least one memory communicatively coupled to the processor, wherein: the memory stores program instructions executable by the processor, the processor invoking the program instructions being capable of executing the information anti-counterfeit processing method provided by any of the various possible implementations of the second aspect.
In a fifth aspect, embodiments of the present invention provide a non-transitory computer-readable storage medium storing computer instructions that cause a computer to perform an information anti-counterfeit processing method provided by any of the various possible implementations of the second aspect.
The information anti-counterfeiting processing system, the method, the device, the electronic equipment and the storage medium provided by the embodiment of the invention can prevent mutual interference between light beams by adopting the receiving slit arranged on the first surface of the pixel point air cavity, and can perform information anti-counterfeiting after converting optical signals into electric signals by adopting the reflecting plane with different pixel point digital information and the graphene film array, and the anti-counterfeiting label is combined with a CMOS (complementary metal oxide semiconductor) process by adopting an integrated design, so that the advantages of small volume, easiness in production, stability in anti-counterfeiting detection, flexibility in design and the like are realized, and the anti-counterfeiting processing system has the characteristics of difficulty in imitation and copying and practicability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of an information anti-counterfeit processing system according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a one-dimensional binary anti-counterfeit label provided by an embodiment of the present invention;
FIG. 3 is a schematic diagram of a two-dimensional binary anti-counterfeit label provided by an embodiment of the present invention;
FIG. 4 is a schematic diagram of a one-dimensional multi-system anti-counterfeit label provided by an embodiment of the invention;
FIG. 5 is a schematic diagram of a multi-dimensional multi-system anti-counterfeit label provided by an embodiment of the invention;
fig. 6 is a schematic flow chart of an information anti-counterfeiting processing method according to an embodiment of the present invention;
fig. 7 is a schematic flow chart of an information anti-counterfeiting processing device according to an embodiment of the present invention;
fig. 8 is a schematic entity structure diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
An embodiment of the present invention provides an information anti-counterfeit processing system, fig. 1 is a schematic structural diagram of the information anti-counterfeit processing system provided by the embodiment of the present invention, and as shown in fig. 1, the system includes: pixel air cavity 101, receiving slit 102, reflecting plane 103, graphene film array 104, incident wave 105, and reflected wave 106, wherein,
a pixel air cavity 101, wherein the pixel air cavity 101 is of a hollow structure;
specifically, according to the information anti-counterfeit processing system of the above embodiment, the pixel air cavity 101 is of a hollow structure, other components can be placed in the pixel air cavity 101 for anti-counterfeit processing, the pixel air cavity 101 can be formed by enclosing semiconductor materials, and the materials adopted by the pixel air cavity 101 can be specifically adjusted according to practical situations, which is not specifically limited in this embodiment.
A receiving slit 102, wherein the receiving slit 102 is disposed on a first surface of the pixel air cavity 101;
specifically, according to the information anti-counterfeit processing system of the above embodiment, when a beam of incident wave 105 (the wavelength range of the incident wave 105 can be from ultraviolet band to infrared band) passes through the receiving slit 102 disposed on the first surface of the pixel air cavity 101, a narrow beam is obtained by filtering; the narrow beam enters the system interior to the reflective plane 103.
A plurality of reflection planes 103 are arranged in the pixel point air cavity 101, and pixel point data information is arranged on each reflection plane 103;
specifically, according to the information anti-counterfeit processing system of the above embodiment, the reflective planes 103 are disposed in the pixel air cavity 101, when the incident wave 105 reaches the reflective planes 103 disposed at the bottom of the pixel air cavity 101, because each reflective plane 103 has pixel digital information, and each pixel digital information can store certain information, when the incident wave 105 passes through the reflective plane to form the reflective wave 106, the reflective wave 106 will have different information, and the reflective wave 106 continues to propagate to reach the graphene film array 104 located on the first surface of the pixel air cavity 101.
A graphene film array 104, where the graphene film array 104 is disposed on the first surface of the pixel air cavity 101;
specifically, according to the information anti-counterfeit processing system of the above embodiment, when the graphene film array 104 located on the first surface of the pixel air cavity 101 receives the reflected wave 106 reflected by the reflection plane 103, the reflected wave 106 can be converted into an electrical signal for the anti-counterfeit verification processing of the next step due to the photoelectric characteristic of the graphene film array 104.
It should be noted that, the information anti-counterfeit processing system provided by the embodiment of the invention is combined with the CMOS process as an example, and the embodiment is not limited in particular.
The information anti-counterfeiting processing system provided by the embodiment of the invention can prevent mutual interference among light beams by adopting the receiving slit arranged on the first surface of the pixel air cavity, and performs information anti-counterfeiting after converting optical signals into electric signals by adopting the reflecting plane with different pixel digital information and the graphene film array, and further combines an anti-counterfeiting label with a CMOS (complementary metal oxide semiconductor) process by adopting an integrated design, thereby realizing the advantages of small volume, easiness in production, stability in anti-counterfeiting detection, flexibility in design and the like, and also has the characteristics of difficulty in imitation and replication, and has practicability.
Further, on the basis of the above embodiment, a preset inclination angle is formed between the reflection plane 103 and the first surface of the pixel air cavity 101, and the pixel digital information indicates different numbers, where the different numbers correspond to different inclination angles respectively.
Specifically, according to the information anti-counterfeit processing system of the above embodiment, a certain preset inclination angle is formed between the reflecting plane 103 and the first surface of the pixel air cavity 101, the preset angle is related to the pixel digital information, and since each pixel digital information represents a different number and the reflecting plane has a certain inclination angle, the inclination of the reflecting plane can be reflected by the design (multiple gradients) of the inclination of the reflecting plane, so that the different pixel digital information corresponds to the different inclination angle.
For example: the digital information stored in each pixel point is reflected from 0 to 9 through the design of the inclination of the reflecting plane (ten gradients), and different digital information corresponds to different inclination angles of the reflecting plane.
According to the information anti-counterfeiting processing system provided by the embodiment of the invention, the information carrying capacity of the anti-counterfeiting label can be improved by several orders of magnitude through the arrangement of the pixel point digital information corresponding to different inclination angles of the reflection plane, so that a better anti-counterfeiting effect is achieved.
Further, on the basis of the foregoing embodiment, the format of the pixel digital information is binary or multilevel, and the dimensional format of the pixel digital information is one-dimensional or two-dimensional.
Specifically, according to the information anti-counterfeiting processing system of the embodiment, the pixel point digital information can be binary or multi-level in format, the dimension format can be one-dimensional or two-dimensional, when the pixel point digital information format is one-dimensional binary and two-dimensional binary, as the pixel point has only two kinds of information of 0 and 1, the strip-shaped graphene film array can be simplified into one strip-shaped graphene film at the moment, therefore, the 'none' and the 'existence' of the graphene detection information can be realized through the design of the inclination of the reflection plane according to the different inclination angles of the pixel point digital information, namely, when the reflection wave does not strike the graphene film, the "0" is the reflection wave just strikes the graphene film, and when the pixel point digital information format is one-dimensional multi-level and two-dimensional multi-level, the detection array comprising a plurality of strip-shaped graphene films can be designed because the pixel point digital information is multi-level, and the different strip-shaped graphene detection information can be obtained through the design of the reflection plane according to the different inclination angles of the pixel point digital information corresponding to different strips, namely, the reflection wave digital wave of different numbers and different numbers of the reflection waves can strike the strip-shaped graphene film.
For example: fig. 2 is a schematic diagram of a one-dimensional binary anti-counterfeit label provided by an embodiment of the present invention, fig. 3 is a schematic diagram of a two-dimensional binary anti-counterfeit label provided by an embodiment of the present invention, fig. 4 is a schematic diagram of a one-dimensional multi-system anti-counterfeit label provided by an embodiment of the present invention, and fig. 5 is a schematic diagram of a multi-dimensional multi-system anti-counterfeit label provided by an embodiment of the present invention, as shown in fig. 2 and 3, respectively, a one-dimensional binary anti-counterfeit label and a two-dimensional binary anti-counterfeit label, since pixels only have two kinds of information of "0" and "1", the array of the strip-shaped graphene thin films can be simplified into one strip-shaped graphene thin film, and the "no" and "existence" of the graphene detection information can be realized by designing the above-mentioned inclination plane inclination according to the pixel point digital information to different inclination angles: the reflected wave does not strike the graphene film as "0", and the reflected wave just strikes the graphene film as "1". As shown in fig. 4 and 5, the digital information of the pixel points is from 0 to 9, so that a detection array comprising ten strip-shaped graphene films can be designed, and detection information can be obtained in different graphene stripes by designing the inclination of the reflection plane according to different inclination angles corresponding to the digital information of the pixel points: the reflected wave is emitted to the strip-shaped graphene films with different serial numbers and corresponds to different numbers from 0 to 9.
The information anti-counterfeiting processing system provided by the embodiment of the invention adopts the binary or multi-system format of pixel digital information and the one-dimensional or two-dimensional dimension format, so that the binary information anti-counterfeiting function can be realized, the multi-system information anti-counterfeiting function can be realized, various choices are provided on the data form of the anti-counterfeiting label, and a better anti-counterfeiting effect is achieved.
An embodiment of the present invention provides an information anti-counterfeiting processing method, and fig. 6 is a schematic flow chart of the information anti-counterfeiting processing method provided by the embodiment of the present invention, as shown in fig. 6, the method includes:
602. mapping the electric signals changed in the graphene film array to obtain a corresponding digital sequence, and comparing the digital sequence with a stored anti-counterfeiting sequence to obtain an identification result.
Specifically, according to the information anti-counterfeiting processing method of the embodiment, correction is firstly performed based on standard information bits, then the electric signals and related numbers are corresponding through a stored mapping algorithm, digital sequence information corresponding to the information anti-counterfeiting processing method of the embodiment is obtained, and then the obtained digital sequence is compared with the stored anti-counterfeiting sequence information through a comparison algorithm, so that a recognition result is obtained.
603. And outputting the identification result.
Specifically, according to the information anti-counterfeiting processing method of the above embodiment, the obtained identification result is stored and output, and may be sent to other terminals, or the identification result may be directly output.
According to the information anti-counterfeiting processing method provided by the embodiment of the invention, the graphene film array is used for converting the optical signals into the electric signals and then carrying out information anti-counterfeiting processing, so that the advantages of small size, easiness in production, stability in anti-counterfeiting detection, flexibility in design and the like are realized, and the information anti-counterfeiting processing method also has the characteristics of difficulty in imitation and replication and practicability. Further, on the basis of the above embodiment, further comprising,
601. and receiving the electric signals obtained through conversion of the graphene film array.
Specifically, according to the information anti-counterfeiting processing method of the embodiment, after receiving the electric signal from the graphene film array to convert the reflected wave into the change, the electric signal is corrected based on the standard information bit, then the electric signal and the related number are corresponding through the stored mapping algorithm, so as to obtain the corresponding digital sequence information in the information anti-counterfeiting processing method of the embodiment, then the obtained digital sequence is compared with the stored anti-counterfeiting sequence information through the comparison algorithm, so as to obtain the identification result, the obtained identification result is stored and output, and the identification result can be sent to other terminals, or the identification result is directly output.
According to the information anti-counterfeiting processing method provided by the embodiment of the invention, the graphene film array is used for converting the optical signals into the electric signals and then carrying out information anti-counterfeiting processing, so that the advantages of small size, easiness in production, stability in anti-counterfeiting detection, flexibility in design and the like are realized, and the information anti-counterfeiting processing method also has the characteristics of difficulty in imitation and replication and practicability.
Further, on the basis of the above embodiment, the embodiment of the present invention provides an information anti-counterfeit processing apparatus, which is configured to execute the information anti-counterfeit processing method in the above method embodiment. Fig. 7 is a schematic structural diagram of an information anti-counterfeit processing device according to an embodiment of the present invention, as shown in fig. 7, the device includes: an information processing module 701 and a result output module 702; wherein, the liquid crystal display device comprises a liquid crystal display device,
the information processing module 701 maps the electric signals changed in the graphene film array into corresponding digital sequences, and compares the digital sequences with the stored anti-counterfeiting sequences to obtain identification results;
and the result output module 702 is configured to output the identification result.
The information anti-counterfeiting processing device provided by the embodiment of the invention converts the optical signals into the electric signals through the graphene film array and performs information anti-counterfeiting processing, so that the advantages of small size, easiness in production, stability in anti-counterfeiting detection, flexibility in design and the like are realized, and the information anti-counterfeiting processing device also has the characteristics of difficulty in imitation and replication and has practicability.
Further, on the basis of the above embodiment, the apparatus further includes: a receiving module and a storage module; wherein, the liquid crystal display device comprises a liquid crystal display device,
the receiving module is used for receiving the electric signals obtained by conversion of the graphene film array;
specifically, according to the information anti-counterfeit processing device of the above embodiment, the receiving module is connected to the graphene film array, and the electrical signal obtained by converting the graphene film array is transmitted to the information processing module 701.
The storage module is used for storing the algorithm and the data;
specifically, according to the information anti-counterfeiting processing device of the above embodiment, the storage module is configured to store an algorithm and data, including a mapping algorithm, a comparison algorithm, anti-counterfeiting sequence information, and a recognition result transmitted by the transmitting module.
For example, when the receiving module receives an electrical signal from the graphene film array to convert the reflected wave into a change, the electrical signal is transmitted to the information processing module 701, the information processing module 701 firstly corrects based on standard information bits, and then, the electrical signal and related digits are corresponding to each other through a stored mapping algorithm by calling the mapping algorithm and the comparison algorithm stored in the storage module, so as to obtain digital sequence information corresponding to the information anti-counterfeiting processing method in this embodiment, and then, the obtained digital sequence is compared with the anti-counterfeiting sequence information in the storage module through the comparison algorithm, so as to obtain a recognition result, and the obtained recognition result is stored in the storage module and output, and can be sent to other terminals, or the recognition result is directly output.
The information anti-counterfeiting processing device provided by the embodiment of the invention converts the optical signals into the electric signals through the graphene film array and performs information anti-counterfeiting processing, so that the advantages of small size, easiness in production, stability in anti-counterfeiting detection, flexibility in design and the like are realized, and the information anti-counterfeiting processing device also has the characteristics of difficulty in imitation and replication and has practicability.
Examples are as follows:
fig. 8 is a schematic physical structure of an electronic device according to an embodiment of the present invention, as shown in fig. 8, where the electronic device may include: a processor 801, a communication interface (Communications Interface) 802, a memory 803, and a communication bus 804, wherein the processor 801, the communication interface 802, and the memory 803 communicate with each other through the communication bus 804. The processor 801 may call logic instructions in the memory 803 to perform the following method: mapping the electric signals changed in the graphene film array to obtain a corresponding digital sequence; comparing the digital sequence with a stored anti-counterfeiting sequence; and outputting the identification result of the anti-counterfeiting system.
Further, the logic instructions in the memory 803 described above may be implemented in the form of software functional units and may be stored in a computer readable storage medium when sold or used as a stand alone product. Based on this understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art or in a part of the technical solution, in the form of a software product stored in a storage medium, comprising several instructions for causing a computer device (which may be a personal computer, a server, a network device, etc.) to perform all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
The present embodiment also discloses a computer program product comprising a computer program stored on a non-transitory computer readable storage medium, the computer program comprising program instructions which, when executed by a computer, are capable of performing the methods provided by the above-described method embodiments, for example comprising: mapping the electric signals changed in the graphene film array to obtain a corresponding digital sequence; comparing the digital sequence with a stored anti-counterfeiting sequence; and outputting the identification result of the anti-counterfeiting system.
In another aspect, embodiments of the present invention further provide a non-transitory computer readable storage medium having stored thereon a computer program, which when executed by a processor is implemented to perform the transmission method provided in the above embodiments, for example, including: mapping the electric signals changed in the graphene film array to obtain a corresponding digital sequence; comparing the digital sequence with a stored anti-counterfeiting sequence; and outputting the identification result of the anti-counterfeiting system.
The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present invention without undue burden.
From the above description of the embodiments, it will be apparent to those skilled in the art that the embodiments may be implemented by means of software plus necessary general hardware platforms, or of course may be implemented by means of hardware. Based on this understanding, the foregoing technical solution may be embodied essentially or in a part contributing to the prior art in the form of a software product, which may be stored in a computer readable storage medium, such as ROM/RAM, a magnetic disk, an optical disk, etc., including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method described in the respective embodiments or some parts of the embodiments.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. An information anti-counterfeit processing system, comprising:
the pixel point air cavity is of a hollow structure;
the receiving slit is arranged on the first surface of the pixel point air cavity;
the pixel point air cavity is internally provided with a plurality of reflection planes, and each reflection plane is provided with pixel point digital information;
the graphene film array is arranged on the first surface of the pixel point air cavity;
the incident light is filtered to obtain a narrow beam after passing through the receiving slit; the narrow light beam is reflected by the reflection plane to obtain reflected light; and the reflected light is received by the graphene film array, and is converted into an electric signal for anti-counterfeiting verification.
2. The information anti-counterfeiting processing system according to claim 1, wherein a preset inclination angle is formed between the reflection plane and the first surface of the pixel point air cavity, the pixel point digital information represents different numbers, and the different numbers correspond to different inclination angles respectively.
3. The information anti-counterfeiting processing system according to claim 1, wherein the semiconductor material is arranged outside the pixel point air cavity.
4. The information anti-counterfeiting processing system according to claim 1, wherein the pixel point digital information is in a binary or multilevel format.
5. The information anti-counterfeiting processing system according to claim 4, wherein the dimensional format of the pixel digital information is one-dimensional or two-dimensional.
6. An information anti-counterfeiting processing method, which is realized based on the information anti-counterfeiting processing system according to any one of claims 1 to 5, and comprises the following steps:
mapping the electric signals changed in the graphene film array into corresponding digital sequences, and comparing the digital sequences with the stored anti-counterfeiting sequences to obtain identification results;
and outputting the identification result.
7. The information anti-counterfeiting processing method according to claim 6, further comprising receiving the electrical signal converted from the graphene film array.
8. An information anti-counterfeit processing device, comprising:
the information processing module maps the electric signals changed in the graphene film array into corresponding digital sequences, and compares the digital sequences with the stored anti-counterfeiting sequences to obtain identification results;
and the result output module is used for outputting the identification result.
9. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the steps of the information anti-counterfeit processing method of claim 6 or 7 when the program is executed by the processor.
10. A non-transitory computer readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, implements the steps of the information anti-counterfeit processing method as claimed in claim 6 or 7.
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