CN219039770U - Color partition micro-point code anti-counterfeit label capable of classifying and identifying false - Google Patents
Color partition micro-point code anti-counterfeit label capable of classifying and identifying false Download PDFInfo
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Abstract
The utility model provides a color partition micro-point code anti-counterfeit label capable of classifying and identifying false, which comprises the following components: the inspection detection layer, the second universal detection layer and the first universal detection layer are sequentially arranged in a stacked mode from bottom to top, wherein the inspection detection layer is printed with micro-point codes with the side length of the first median code point; the area of the second universal detection layer is smaller than that of the inspection detection layer, and is printed with a color two-dimensional code, and the second universal detection layer is non-transparent; the area of the first universal detection layer is smaller than that of the inspection detection layer, micro-point codes with the side length of second middle-bit code points are printed on the first universal detection layer, and the non-code point area of the first universal detection layer is transparent. The color partition micro-point code anti-counterfeiting label capable of classifying and identifying the counterfeiting can solve the problem that color two-dimensional codes are easy to imitate, and can help consumers to detect rapidly.
Description
Technical Field
The utility model relates to the technical field of anti-counterfeiting, in particular to a color partition micro-point code anti-counterfeiting label capable of classifying and identifying counterfeiting.
Background
One-object one-code anti-counterfeiting label on the general market is developed by combining multiple groups of dynamic data with a mode of guiding consumers to check comparison pictures, wherein a mainstream and attractive scheme is a color two-dimensional code label, and a double digital verification principle is adopted. However, the color two-dimensional code has the defects of easy copying, easy forging, poor anti-counterfeiting performance and the like, and the special code with the copy prevention capability has extremely strong copying property and concealment, so that consumers are difficult to easily perceive where the mobile phone applet should be used. It is difficult to meet the requirement that the consumer is helped to reliably detect whether the purchased commodity label is a counterfeit product or not within 20 seconds by utilizing a mobile phone applet under the current popularization age of the smart phone.
Disclosure of Invention
The embodiment of the utility model aims to provide a color partition micro-point code anti-counterfeiting label capable of classifying and identifying false, which not only can solve the problem that a color two-dimensional code is easy to imitate, but also can help consumers to detect rapidly.
In order to achieve the above object, an embodiment of the present utility model provides a color-partitioned micro-point code security tag capable of classifying and identifying false, the color-partitioned micro-point code security tag capable of classifying and identifying false includes: the inspection detection layer, the second universal detection layer and the first universal detection layer are sequentially arranged in a stacked mode from bottom to top, wherein the inspection detection layer is printed with micro-point codes with the side length of the first median code point; the area of the second universal detection layer is smaller than that of the inspection detection layer, and is printed with a color two-dimensional code, and the second universal detection layer is non-transparent; the area of the first universal detection layer is smaller than that of the inspection detection layer, micro-point codes with second median code point side lengths are printed on the first universal detection layer, the non-code point area of the first universal detection layer is transparent, and the second median is larger than the first median.
Preferably, the color partition micro-point code anti-counterfeit label capable of classifying and authenticating fake further comprises: and the substrate layer is arranged below the inspection detection layer and is used as a label substrate and/or provides a pasting function.
Preferably, the area of the second universal detection layer is one fourth of the area of the audit detection layer.
Preferably, the area of the first pervasive detection layer is equal to the area of the second pervasive detection layer.
Preferably, the second median is 50-200 microns and the first median is 10-50 microns.
Preferably, the inspection layer is square, and the side length is 20-50cm.
Preferably, the first universal detection layer is square, and the side length is 9-18cm.
Preferably, the second universal detection layer is square, and the side length is 9-18cm.
Preferably, no micro-point code is set at the position where the auditing detection layer coincides with the second universal detection layer.
According to the technical scheme, the color partition micro-point code anti-counterfeiting label capable of classifying and identifying is adopted, and the first universal detection layer, the second universal detection layer and the inspection detection layer are arranged, so that the label is provided with the universal detection area and the inspection detection area, the universal detection area is provided with the color two-dimensional code and the micro-point code which are mutually unaffected in recognition, and on the basis of being difficult to copy, a consumer can quickly find out where to scan and can quickly detect; the inspection detection area comprises micro-point codes, so that inspection personnel can use professional equipment to conduct inspection.
Additional features and advantages of embodiments of the utility model will be set forth in the detailed description which follows.
Drawings
The accompanying drawings are included to provide a further understanding of embodiments of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain, without limitation, the embodiments of the utility model. In the drawings:
FIG. 1 is a schematic diagram of a color-partitioned micro-point code anti-counterfeit label with scalable counterfeit discrimination according to an embodiment of the present utility model;
FIG. 2 is a schematic structural diagram of a color-partitioned micro-point code anti-counterfeit label with scalable counterfeit discrimination according to another embodiment of the present utility model;
fig. 3 is a schematic diagram showing the effect of the color-partitioned micro-point code anti-counterfeit label with the scalable counterfeit discrimination according to an embodiment of the present utility model.
Description of the reference numerals
1. Inspection detection layer 2 second pervasive detection layer
3. First pervasive detection layer 4 matrix layer
Description of the embodiments
The following describes the detailed implementation of the embodiments of the present utility model with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the utility model.
Fig. 1 is a schematic structural diagram of a color-partitioned micro-point code anti-counterfeit label with scalable counterfeit discrimination according to an embodiment of the present utility model. As shown in fig. 1, the color-partitioned micro-point code anti-counterfeit label capable of classifying and authenticating comprises: the inspection detection layer 1, the second universal detection layer 2 and the first universal detection layer 3 are sequentially arranged in a stacked mode from bottom to top, wherein the inspection detection layer 1 is printed with micro-point codes with a first median code point side length; the area of the second universal detection layer 2 is smaller than that of the inspection detection layer 1, and is printed with a color two-dimensional code, and the second universal detection layer 2 is non-transparent; the area of the first universal detection layer 3 is smaller than that of the inspection detection layer 1, micro-point codes with the side length of second median code points are printed, and the area of the first universal detection layer 3, which is not the code points, is transparent, wherein the second median is larger than the first median.
The utility model relates to a micro-point code which is a sparse dot matrix code with high robustness, which is an encoding algorithm and a decoding algorithm without open source, wherein the code diagram can not be read by other open source code system decoding algorithms.
The random additional point figure safety code physical identification manufactured by the micro point code supports the robustness of more than 90% in 20mm x 20mm, supports the decoding still from the pollution to the whole area of any 3mm x 3mm, still has 15% fault tolerance in the minimum readable area of 3mm x 3mm, and supports the reading still under the interference figure beyond the linear, bulk and special-shaped code points. The lattice code system meeting the robustness condition provides powerful guarantee for embedding the anti-counterfeiting characteristics with enough quantity, area and position independence.
The gray value of the image of the micro point code is smaller than 20, and the image is printed by dark color, preferably K100, which is easier to read. The side length median of the micro-point code points of the first universal detection layer 3 is 50-200 micrometers, and the average size is preferably 100 micrometers. In the aspect of industrial vision acquisition, the size ensures that the micro-point code does not influence the color two-dimensional code of the second universal detection layer 2. Meanwhile, the size of the relative common micro-point code is increased and adjusted, so that the small program of the mobile phone of a consumer can be conveniently read. The smallest readable region (only so many regions are blocked elsewhere and can also complete decoding and reading of the micro-point code) has a diameter of n millimeters (1 < n <3, n is a real number), preferably 2mm. The fault tolerance of the micro point code in the area is ensured to be more than 88%. The damage to the label by the blowby only left a complete 12% area (12 mm x 12mm stored 4 x 4mm, 16/144=11.11%) still enabled the dealer to trace back.
The median of the side length of the micro-point code points of the inspection and detection layer 1 is set to be 10-50 microns, the micro-point code points are hardly visible to naked eyes, a small program of an intelligent machine is difficult to read, the electro-aluminum screen technology is supported to be overlapped on the upper layer of digital printing ink, the aesthetic feeling and the high-grade sense of a label are enhanced, meanwhile, interference on micro-point code reading is introduced, and the micro-point code reading can be realized as long as an arbitrary 4mm x 4mm complete area is kept. The minimum readable area is supported to 2mm x 2mm. The non-open source micro-point code printed on the inspection layer can be read by a special reader PDA, so that any attractive pattern design is supported, the fault tolerance of more than 50% of blank area is supported in the minimum readable area, and more than 50% of color blocks on the background can still be read.
The second pervasive detection layer 2 is non-transparent, whereas the first pervasive detection layer 3 is transparent except for the areas of the code points, so that the second pervasive detection layer 2 is not completely obscured when arranged on the second pervasive detection layer 2.
In the position where the inspection detection layer 1 and the second universal detection layer 2 coincide, the inspection detection layer 1 is shielded, so that the inspection detection layer 1 does not need to be provided with a micro-point code.
Fig. 2 is a schematic structural diagram of a color-partitioned micro-point code anti-counterfeit label with scalable counterfeit discrimination according to another embodiment of the present utility model. As shown in fig. 2, the color-partitioned micro-point code anti-counterfeit label capable of classifying and authenticating counterfeit further comprises: and a substrate layer 4 arranged below the inspection layer 1 and used as a label substrate and/or providing a pasting function.
Fig. 3 is a schematic diagram showing the effect of the color-partitioned micro-point code anti-counterfeit label with the scalable counterfeit discrimination according to an embodiment of the present utility model. As shown in fig. 3, the first pervasive detection layer 3 and the second pervasive detection layer 2 form a pervasive detection region, and the auditing detection layer 1 forms an auditing detection region.
Preferably, the first universal detection layer 3 is square, and the side length is 9-18cm; the second universal detection layer 2 is square, and the side length is 9-18cm; the inspection layer 1 is square, and the side length is 20-50cm. Therefore, the width of the universal detection area is generally between 9 and 18cm, the width of the whole mark is between 20 and 50cm, all other areas of the universal detection area are removed by the whole mark, and the distance from the boundary of the inspection detection area to the universal detection area is generally equal to the width of one half of the universal detection area. Preferably, the area of the second universal detection layer 2 is one fourth of the area of the audit detection layer 1, and the area of the first universal detection layer 3 is equal to the area of the second universal detection layer 2.
In the inspection area, the color of the image of the color two-dimensional code is preferably not less than 20 and not more than 200. At the same time, the overall average gray level of all the areas with different colors is not less than 20 and not more than 200. The Gray scale of the color can be calculated and verified according to the known formula gray=R×0.299+G×0.587+B×0.114, and the Gray scale of each area of one or more color partitions of the color two-dimensional code and the average Gray scale of the whole two-dimensional code are obviously contrast compared with a printing substrate, and meanwhile, the color Gray scale can be distinguished from micro-point codes with the Gray scale of about 0-20, when the micro-point codes are overlapped with each other, binarization in a key link which does not affect reading is realized, the code points of the micro-point codes are relatively smaller, the two-dimensional code module is relatively larger and can be read in a color mode, and the problem that two-dimensional codes which are similar in area scale and depend on the principle of Gray scale binarization cannot be mutually compatible is greatly solved.
The coloring area of the image of the color two-dimensional code may be one or more areas, and preferably four areas of the image of the two-dimensional code are colored according to the color distribution number. In the embodiment of the utility model, the coloring is preferably performed in a CMYK mode, and the coloring is not easy to cause dry-up with micro-point code points. Pure red and yellow are avoided during CMYK color selection, acquisition efficiency and experience sense are prevented from being influenced, and dark color system colors (K100, M100C100 and M100Y 100) are avoided, so that when the micro-point code and the two-dimensional code are overlapped, the recognition of the micro-point code is prevented from being influenced by the dark color.
The color two-dimensional code is colored according to the color distribution number, and preferably, the color range may be C100YN (1 < n < 33): preferably 30, just between 1 and 60; c100YM: (Nmax < M < 100): preferably 60, just between 30 and 100. The gray level can be ensured to be enough to be convenient for reading, and the consumer can conveniently distinguish light green and medium green from chromatic aberration. Preferably, C100Y100, C100Y30, C100Y60 and C100 are used for coloring four areas, so that color replacement of the two-dimensional code is finished, the color is convenient for people to read, and the color is compatible with online acquisition of an industrial vision camera.
The consumer can sweep the code to the current mark by using a WeChat sweep and a sweep, and the consumer is guided to enter anti-counterfeiting traceability verification; the intelligent mobile phone checking program obtains a two-dimensional code value through an image and a two-dimensional code open source algorithm, performs two-dimensional code value checking, and ensures the existence and state correctness of the code value; then the smart phone inspection program obtains the image content of the micro-point code through a specific algorithm, and verifies the micro-point code value to ensure the existence of the micro-point code value and the correctness of the association relation; then the intelligent mobile phone checking program inquires the original color two-dimensional code image corresponding to the database according to the micro-point code value; and finally, the consumer can compare the original color two-dimensional code image with the color distribution of the current mark so as to ensure the authenticity of the product marked by the current mark.
The auditing personnel scans the current mark by using a code scanning auditing program to guide the auditing personnel to enter auditing; the specific inspection program obtains the image content of the micro point code and the related data behind the micro point code, decodes the acquired image micro point code decoding algorithm to obtain the color two-dimensional code value, the image, the production and the logistics information which are related to the parallel network inquiry of the micro point code value, and displays the color two-dimensional code value, the image, the production and the logistics information on an interface for comparison and channel conflict inspection confirmation of a user; and finally, the auditing personnel inputs the information of the channel conflict products and the area and stores the channel conflict auditing historical data, so that the condition of the historical auditing can be traced back conveniently.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises an element.
The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and changes may be made to the present application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. which are within the spirit and principles of the present application are intended to be included within the scope of the claims of the present application.
Claims (9)
1. The color partition micro-point code anti-counterfeit label capable of classifying and identifying false is characterized by comprising the following components:
the inspection detection layer, the second universal detection layer and the first universal detection layer are sequentially stacked from bottom to top, wherein,
the inspection detection layer is printed with micro-point codes with the side length of the first median code point;
the area of the second universal detection layer is smaller than that of the inspection detection layer, and is printed with a color two-dimensional code, and the second universal detection layer is non-transparent;
the area of the first universal detection layer is smaller than that of the inspection detection layer, micro-point codes with second median code point side lengths are printed on the first universal detection layer, the non-code point area of the first universal detection layer is transparent, and the second median is larger than the first median.
2. The color-partitioned micro-point code security tag of claim 1, further comprising:
and the substrate layer is arranged below the inspection detection layer and is used as a label substrate and/or provides a pasting function.
3. The color-partitioned micro-point code security tag of claim 1, wherein the area of the second pervasive detection layer is one-fourth of the area of the audit detection layer.
4. The color-partitioned micro-point code security tag of claim 1, wherein the area of the first pervasive detection layer is equal to the area of the second pervasive detection layer.
5. The color-partitioned micro-point code security tag of claim 1, wherein the second median is 50-200 microns and the first median is 10-50 microns.
6. The color-partitioned micro-point code anti-counterfeit label capable of classifying and identifying false according to claim 1, wherein the inspection detection layer is square, and the side length is 20-50cm.
7. The color-partitioned micro-point code anti-counterfeit label of the scalable counterfeit discrimination according to claim 1, wherein said first pervasive detection layer is square and has a side length of 9-18cm.
8. The color-partitioned micro-point code anti-counterfeit label of the scalable counterfeit discrimination according to claim 1, wherein said second universal detection layer is square with a side length of 9-18cm.
9. The color-partitioned micro-point code anti-counterfeit label of claim 1, wherein the position of the inspection detection layer coincident with the second pervasive detection layer is not provided with a micro-point code.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202320089072.2U CN219039770U (en) | 2023-01-31 | 2023-01-31 | Color partition micro-point code anti-counterfeit label capable of classifying and identifying false |
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| CN202320089072.2U CN219039770U (en) | 2023-01-31 | 2023-01-31 | Color partition micro-point code anti-counterfeit label capable of classifying and identifying false |
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