CN109523000B - Label and anti-counterfeiting method - Google Patents
Label and anti-counterfeiting method Download PDFInfo
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- CN109523000B CN109523000B CN201811203673.1A CN201811203673A CN109523000B CN 109523000 B CN109523000 B CN 109523000B CN 201811203673 A CN201811203673 A CN 201811203673A CN 109523000 B CN109523000 B CN 109523000B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/0772—Physical layout of the record carrier
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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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Abstract
The embodiment of the invention relates to a label and an anti-counterfeiting method, wherein the label comprises an NFC chip, a first antenna, a second antenna, a label substrate and a quantum cloud code, wherein the NFC chip is respectively connected with the first antenna and the second antenna, the NFC chip, the first antenna and the second antenna are all attached to the label substrate, and the NFC chip is used for acquiring the opening state of the label and the attribute information of a product, wherein the opening state comprises opening and non-opening; the quantum cloud code is arranged on the label base material and used for obtaining attribute information of the product, wherein the attribute information comprises a label number and time information and position information of information acquisition equipment when the label number is acquired. The anti-counterfeiting label has the advantages that the NFC chip is combined with the quantum cloud code, so that the problem that the reading distance of the anti-counterfeiting label of the NFC chip is short can be effectively solved, and meanwhile, the anti-counterfeiting performance of the label is enhanced by using the characteristic of the quantum cloud code that the anti-counterfeiting label is difficult to copy.
Description
Technical Field
The application relates to the technical field of anti-counterfeiting, in particular to a label and an anti-counterfeiting method.
Background
At present, counterfeit products are frequently prohibited in the market, and not only are the benefits of the manufacturers lost, but also the consumers are doubtful about whether the products can be purchased with reassurance. Therefore, how to perform more effective anti-counterfeiting carving on the product is not easy.
Traditionally, by setting an NFC (Near Field Communication) chip anti-counterfeit label on a product package, a mobile intelligent terminal with an NFC read-write function is adopted to read the information of the anti-counterfeit label to identify the authenticity of a product, but the NFC chip anti-counterfeit label is closer in reading distance and cannot read the label information when the distance from the label is further.
Disclosure of Invention
The embodiment of the application provides a label and an anti-counterfeiting method, which can effectively overcome the problem that the reading distance of an anti-counterfeiting label of an NFC chip is short, and can enhance the anti-counterfeiting function of the label.
A tag comprising an NFC chip, a first antenna, a second antenna, a tag substrate, and a quantum cloud code, wherein,
the NFC chip is respectively connected with the first antenna and the second antenna, the NFC chip, the first antenna and the second antenna are all attached to the label base material, and the NFC chip is used for acquiring the opening state of the label and the attribute information of the product, wherein the opening state comprises opening and non-opening;
the quantum cloud code is arranged on the label base material and used for obtaining attribute information of the product, wherein the attribute information comprises a label number and time information and position information of information acquisition equipment when the label number is acquired.
In one embodiment, the NFC chip includes a fracture detection unit configured to detect fracture information of the first antenna, and determine an open state of the tag according to the fracture information.
In one embodiment, the tag base material is provided with a tamper-proof opening, the first antennas are distributed along the surface of the tag base material to form a first antenna loop and connected to the NFC chip, and the first antenna loop passes through the tamper-proof opening and is disconnected together with the tag base material being torn.
In one embodiment, the label substrate comprises a first portion and a second portion, the first portion being connected to the second portion through the tamper evident opening, wherein the first antenna is disposed on the first portion and the second antenna is disposed on the second portion.
In one embodiment, the NFC chip includes two pairs of bumps, where one pair of bumps connects to the first antenna and the other pair of bumps connects to the second antenna.
In one embodiment, the NFC chip is located inside the label substrate, and the first antenna and the second antenna are located on the periphery of the label substrate.
In one embodiment, the first antenna and the second antenna are made of graphene.
In one embodiment, the label substrate is made of a breakable paper.
An anti-counterfeiting method applied to product packaging, the method comprising:
reading the NFC chip through NFC reading equipment to obtain the starting state of the label and the attribute information of the product, and sending the starting state and the attribute information of the product to the NFC reading equipment;
and if the reading fails, reading the quantum cloud code through quantum cloud code reading equipment, acquiring the attribute information of the product through the quantum cloud code, and sending the attribute information of the product to the quantum cloud code reading equipment.
In one embodiment, the obtaining of the attribute information of the product through the quantum cloud code includes:
acquiring and identifying the quantum cloud code and generating an identification result;
sending a query request to a server according to the identification result;
and acquiring the attribute information of the product corresponding to the quantum cloud code from a server.
The tag provided by the embodiment of the application comprises an NFC chip, a first antenna, a second antenna, a tag substrate and a quantum cloud code, wherein the NFC chip is respectively connected with the first antenna and the second antenna, the NFC chip, the first antenna and the second antenna are all attached to the tag substrate, and the NFC chip is used for acquiring the opening state of the tag and the attribute information of the product, wherein the opening state comprises opening and non-opening; the quantum cloud code is arranged on the label base material and used for obtaining attribute information of the product, wherein the attribute information comprises a label number and time information and position information of information acquisition equipment when the label number is acquired. According to the anti-counterfeiting label, the NFC chip is combined with the quantum cloud code, so that the problem that the reading distance of the anti-counterfeiting label of the NFC chip is short can be effectively solved, and the anti-counterfeiting function of the label can be enhanced.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of a tag provided in one embodiment;
FIG. 2 is a schematic structural diagram of a tag provided in yet another embodiment;
FIG. 3 is a schematic diagram of a tag structure provided in yet another embodiment;
FIG. 4 is a schematic structural view of a label substrate provided in one embodiment;
FIG. 5 is a flow chart of an anti-counterfeiting method provided in one embodiment;
fig. 6 is a flowchart illustrating that the quantum cloud code is read by the quantum cloud code reading device to obtain the attribute information of the product in one embodiment.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth to provide a thorough understanding of the present application, and in the accompanying drawings, preferred embodiments of the present application are set forth. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. This application is capable of embodiments in many different forms than those described herein and those skilled in the art will be able to make similar modifications without departing from the spirit of the application and it is therefore not intended to be limited to the specific embodiments disclosed below.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. In the description of the present application, "a number" means at least one, such as one, two, etc., unless specifically limited otherwise.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Fig. 1-2 are schematic structural diagrams of a tag provided in an embodiment, where the tag 20 provided in the embodiment of the present application includes an NFC chip 201, a first antenna 202, a second antenna 203, a tag substrate 204, and a quantum cloud code 209.
As shown in fig. 1, the quantum cloud code 209 is disposed on the label substrate 204 and is used to obtain attribute information of a product, where the attribute information includes a label number and time information and position information of an information collection device when collecting the label number.
The quantum cloud code 209 generates a random texture image with a large amount of information in a square millimeter-scale area by a printing technology with a minimum image unit capable of reaching a micron scale through a proprietary algorithm. Because the single area is small, the naked eye can not visually identify the micro-scale image, the micro-scale image is highly secret, can be randomly plastic and can be hidden in other patterns to be directly hidden. Invisible ink can also be used to completely conceal the quantum cloud code 209, increasing the cost of destruction. Since the quantum cloud code 209 is generated using an encrypted graph technique, it is extremely difficult to replicate.
The quantum cloud code 209 stores massive information in unit area, even if damaged by 90%, the product authenticity information can still be identified, the product authenticity can be verified by scanning the quantum cloud code 209, the product anti-counterfeiting capacity is enhanced, the label 20 is further damaged under the conditions of misoperation, non-maliciousness or transportation abrasion and the like, and the product anti-counterfeiting can still be realized. The label 20 is invisible to damage, high in fault tolerance rate and high in damage cost, and can be intelligently prevented from being scurried, and the enterprise product management and control of the enterprise cost of manpower and material resources is reduced. At present, the quantum cloud code 209 is mainly applied to anti-counterfeiting tracing of products, and the product is subjected to identity identification by attaching the label 20 with the quantum cloud code 209 on the surface of the product, so that tracing of the product is realized.
In one embodiment, the quantum cloud code 209 may be printed from magnetic ink that is read by a dedicated device by incorporating magnetic materials into conventional inks. The quantum cloud code 209 printed by the magnetic ink further improves the forgery prevention. In addition, to increase the aesthetic appearance of the package, the quantum cloud code 209 may be colored.
In one embodiment, the surface of the quantum cloud code 209 may be provided with a mask, and the mask may be a mask made of a scratch ink material. When reading the quantum cloud code 209, a user needs to scrape off the scraping ink to read, so that the quantum cloud code 209 is prevented from being damaged.
In one embodiment, a quantum cloud code 209 may be disposed on an outer surface of the label substrate 204, and a user may obtain attribute information of the label 20 by directly reading the quantum cloud code 209, and determine whether the product is authentic according to the attribute information.
In an embodiment, as shown in fig. 2, a tag 20 provided in this embodiment includes an NFC chip 201, a first antenna 202, a second antenna 203, and a tag base material 204, where the NFC chip 201 is connected to the first antenna 202 and the second antenna 203, the NFC chip 201, the first antenna 202, and the second antenna 203 are all attached to the tag base material 204, and the NFC chip 201 is configured to obtain an open state of the tag 20 and attribute information of a product, where the open state includes open and unopened.
In one embodiment, the tag 20 includes a tag number, and the manufacturer or packager of the product sets a unique electronic ID number for each product, which is used as a basis for product authenticity verification and is issued to each product in the production process or the packaging process of the product. Meanwhile, in order to facilitate future verification, a database for recording all commodity electronic industry ID numbers is arranged in the server.
The opening information of the product and the attribute information of the tag 20 can be accessed by reading the tag 20, wherein the attribute information of the tag 20 can be the tag number, the time information of the information acquisition device when acquiring the tag number, the time information and the position information of the information acquisition device when acquiring the tag number, the product name, the metering unit, the weight or the volume, and the like.
In one embodiment, the NFC chip 201 may be an NFC chip 201 conforming to an ISO15693 communication protocol, the first antenna 202 is a broken antenna, the second antenna 203 is a normal antenna, and the breakage detection unit 2011 in the NFC chip 201 detects whether the broken antenna is broken or not to determine whether the tag 20 is turned on. Specifically, as shown in fig. 3, the NFC chip 201 includes two pairs of bumps 2012, where one pair of bumps 2012 is connected to the first antenna 202, and the other pair of bumps 2012 is connected to the second antenna 203. Each pair of bumps 2012 includes a positive electrode and a negative electrode for connecting two ends of the antenna to form an antenna loop. The loop of the second antenna 203 may be formed by a wire winding method, one end of the second antenna 203 is connected to one bump 2012 of the NFC chip 201, and the other end of the second antenna 203 is connected to the other bump 2012 of the NFC chip 201 through a bridge, so as to form the loop of the second antenna 203. The bridge is isolated from the second antenna 203 by an insulating layer under the bridge to prevent short circuit.
Reading the tag information by an NFC reading device, wherein the first antenna 202 and the second antenna 203 supply power to the NFC chip 201, and when the fracture detection unit 2011 in the NFC chip 201 detects that the first antenna 202 and the second antenna 203 supply power to the NFC chip 201 at the same time, it indicates that the first antenna 202 is not fractured, and the tag 20 is intact and has not been turned on; when the fracture detection unit 2011 in the NFC chip 201 detects that the first antenna 202 does not supply power to the NFC chip 201, it indicates that the first antenna 202 of the tag 20 is fractured, and the tag 20 has been turned on. The detected tag 20 opening information is sent to the NFC reading device for convenient viewing by the user.
In one embodiment, the NFC chip 201 is connected to the first antenna 202 and the second antenna 203, and is integrally attached to the tag substrate 204, and the NFC chip 201 is configured to obtain corresponding data from the antennas and analyze the data, and then send the processed information through the antennas, thereby completing a function of information interaction. When the first antenna 202 is not broken, the breaking information is sent to the reading device of the NFC chip 201 through the first antenna 202 or the second antenna 203, and when the first antenna 202 is broken, the breaking information is sent to the reading device of the NFC chip 201 through the second antenna 203 or the second antenna 203. By providing the first antenna 202 and the second antenna 203, the turn-on information of the tag 20 can be obtained even after the tag 20 is turned on.
The tag 20 provided by this embodiment includes an NFC chip 201, a first antenna 202, a second antenna 203, a tag base material 204, and a quantum cloud 209, where the NFC chip 201 is connected to the first antenna 202 and the second antenna 203, the NFC chip 201, the first antenna 202, and the second antenna 203 are all attached to the tag base material 204, and the NFC chip 201 is configured to obtain an open state of the tag 20 and attribute information of a product, where the open state includes open and unopened; the quantum cloud code 209 is disposed on the label substrate 204 and is used for acquiring attribute information of a product, where the attribute information includes a label number and time information and position information of an information acquisition device when the label number is acquired. Above-mentioned label 20 combines NFC chip 201 and quantum cloud sign indicating number 209, can read the opening state of product and the attribute information of label 20 through NFC chip 201 on the one hand, and on the other hand can obtain the attribute information of label 20 through reading quantum cloud sign indicating number 209, effectively overcomes the problem that NFC chip 201 antifalsification label 20 reads the distance closely, has strengthened the anti-fake function of label 20.
Fig. 4 is a schematic structural diagram of the label substrate provided in an embodiment, and as shown in fig. 4, the label substrate 204 provided in this embodiment includes an anti-tamper 2043, the label substrate 204 is provided with the anti-tamper 2043, and the anti-tamper 2043 is disposed on the label substrate 204 between the first antenna 202 and the NFC chip 201. The first antennas 202 are distributed along the surface of the label substrate 204 to form a first antenna 202 loop and connected to the NFC chip 201, and the first antenna 202 loop passes through the anti-detachment opening 2043 and is disconnected together with the label substrate 204 being torn.
In one embodiment, the tamper-evident opening 2043 may be a fracture strip disposed along the width direction of the label substrate 204, the fracture strip being a cut formed by cutting the label substrate 204 along the width direction, or may be a continuous fracture hole formed by continuously punching along the width direction of the label substrate 204; but is not limited thereto, and a combination of a cut and a break hole may be used as necessary. The anti-tamper 2043 is torn by external force, so that the first antenna 202 is torn by the anti-tamper 2043.
In one embodiment, the label substrate 204 includes a first portion 2041 and a second portion 2042, the first portion 2041 being connected to the second portion 2042 by a tamper evident opening 2043. Wherein the first portion 2041 and the second portion 2042 may be circular, square, or other feasible shapes, without limitation. The first antenna 202 is disposed in the first portion 2041 and the second antenna 203 is disposed in the second portion 2042. In this embodiment, the anti-tamper opening 2043 of the tag 20 may be disposed at an opening of the product package, and when the tag base material 204 is torn by a consumer, the anti-tamper opening 2043 is torn, so as to tear the first antenna 202 loop. The consumer is alerted when the tag 20 is read using an NFC reader device that the product has been opened, thereby avoiding recycling of the package and counterfeiting of the tag 20.
In one embodiment, the label base 204 includes an NFC chip 201 placement portion for placing the NFC chip 201, the NFC chip 201 placement portion may be disposed inside the label base 204, for example, may be at the center of the label base 204, the first antenna 202 and the second antenna 203 are located at the periphery of the label base 204, for example, the first antenna 202 may be disposed at the upper portion of the label base 204, and the second antenna 203 is disposed at the lower portion of the label base 204, so that when a consumer opens a product, only the first antenna 202 is looped and torn, and the second antenna 203 and the NFC chip 201 are not damaged, so that opening information of the product can be obtained through the second antenna 203. In addition, by installing the NFC chip 201 at the center of the label base material 204, the label information can be conveniently read by the consumer.
In the embodiment, the label base material 204 provided with the anti-tamper opening 2043 is used in cooperation with the first antenna 202 and the first antenna 202, so that the anti-tamper label 20 is prevented from being detached and can be used only once, thereby avoiding repeated use and ensuring the reliability of anti-tamper verification.
In one embodiment, the first antenna 202 and the second antenna 203 may be made of graphene, and may be disposed on the back surface of the label 20 by a winding method, an etching method, an electroplating method, an inkjet printing method, a printing method, or the like. Graphene is very stable and not easily oxidized, and due to impermeability of graphene to water and gas, the metal nanowires between the graphene and the tag substrate 204 are protected from oxidation. The graphene has a long service life and a wide application range, improves the service life of the original tag 20, and is suitable for various types of tags 20, such as round-section metal conductor type electronic tags 20 and rectangular-section planar disc type electronic tags 20. In addition, the graphene has strong adhesive force, and can effectively prevent the antenna from falling off from the tag base material 204. The graphene has the advantages of good electrical and thermal conductivity, high strength, good elasticity, thinness and the like, and can ensure the electrical conductivity of the antenna and the stability of wireless receiving signals. Further, an ink insulating layer may be applied to the front and back surfaces of the NFC chip 201 to maintain the insulation of the tag 20, so that the tag 20 is resistant to washing with water and has high strength, and can be applied after washing.
In one embodiment, the label substrate 204 is made of a breakable paper. The breakable paper is a composite anti-counterfeiting material which takes a breakable printing material as a fabric, the back surface of the breakable printing material is coated with a special strong adhesive, and silicon-coated protective paper as base paper. The breaking strength of the fragile paper fabric is far lower than the adhesive capacity of the adhesive, and the fragile paper fabric has the characteristics that the fragile paper fabric cannot be completely peeled off and cannot be recycled after being adhered. The fragile paper adhesive sticker surface material is processed into a fragile label 20 or a fragile label, also called a fragile quality guarantee label of a commodity after the procedures of printing, die cutting and the like, and the fragile paper adhesive sticker surface material is mainly applied to unconventional commodity identification methods which are difficult to accurately guarantee quality by using a normal quality guarantee means.
By manufacturing the label base material 204 with the fragile paper, the label base material 204 can be easily torn, so that the opening information of the label 20 is detected, the label 20 is prevented from being replaced, and the anti-counterfeiting performance of the label 20 is improved.
Fig. 5 is a flowchart of an anti-counterfeiting method according to an embodiment, and as shown in fig. 5, the anti-counterfeiting method according to this embodiment includes steps 110 to 150.
Step 110: the tag 20 is read by the NFC reading device, and if the reading is successful, step 120 is executed, and if the reading is failed, step 140 is executed.
The NFC reading device may be a mobile phone, a tablet, an inductive card reader, an inductive card, or other devices that can identify the NFC chip 201, and the specific form is not limited.
The tag 20 includes an NFC chip 201, a first antenna 202, a second antenna 203, and a tag substrate 204, where the NFC chip 201 is connected to the first antenna 202 and the second antenna 203, respectively, and the NFC chip 201, the first antenna 202, and the second antenna 203 are all attached to the tag substrate 204. The NFC chip 201 includes a fracture detection unit 2011 configured to detect fracture information of the first antenna 202.
When the NFC reading device is reading the tag 20, a reading failure may occur, for example, when the NFC reading device is far away from the tag 20 or the device used by the user does not have NFC functionality.
Step 120: the break detection unit 2011 detects whether the first antenna 202 supplies power to the NFC chip 201 and generates an on state of the tag 20.
When the NFC reader reads the NFC chip 201, the fracture detection unit 2011 starts to detect whether the first antenna 202 supplies power to the NFC chip 201. Specifically, the NFC chip 201 includes two pairs of bumps 2012, where one pair of bumps 2012 connects to the first antenna 202 and the other pair of bumps 2012 connects to the second antenna 203. Each pair of bumps 2012 includes a positive electrode and a negative electrode for connecting two ends of the antenna to form an antenna loop. Reading the tag information by an NFC reading device, wherein the first antenna 202 and the second antenna 203 supply power to the NFC chip 201, and when the fracture detection unit 2011 in the NFC chip 201 detects that the first antenna 202 and the second antenna 203 supply power to the NFC chip 201 at the same time, it indicates that the first antenna 202 is not fractured, and the tag 20 is intact and has not been turned on; when the fracture detection unit 2011 in the NFC chip 201 detects that the first antenna 202 does not supply power to the NFC chip 201, it indicates that the first antenna 202 of the tag 20 is fractured, and the tag 20 has been turned on.
Step 130: the on state is sent to the NFC reader device.
After the NFC chip 201 reading device obtains the on state of the tag 20, the on state is sent to the NFC reading device for the user to check conveniently.
Step 140: the quantum cloud code 209 is read through a quantum cloud code 209 reading device, and the attribute information of the product is obtained.
Step 150: the attribute information of the product is sent to the quantum cloud code 209 reading device.
According to the anti-counterfeiting method provided by the embodiment, the NFC chip 201 is combined with the quantum cloud code 209, so that on one hand, the opening state of a product can be read, on the other hand, the problem that the reading distance of the anti-counterfeiting label 20 of the NFC chip 201 is short can be effectively solved, and the anti-counterfeiting function of the label 20 is enhanced.
In one embodiment, as shown in fig. 6, the quantum cloud code is read by a quantum cloud code reading device to obtain the attribute information of the product, including steps 210 to 230.
Step 210: the quantum cloud code 209 is acquired and recognized and a recognition result is generated.
Step 220: and sending a query request to the server according to the identification result.
Step 230: and acquiring the attribute information of the product corresponding to the quantum cloud code 209 from the server.
By setting the quantum cloud code 209 on the tag 20, a user can conveniently query the attribute information of the tag 20, wherein the attribute information includes a tag number and time information and position information of the information acquisition device when the tag number is acquired. The authenticity of the product is rapidly identified by the attribute information of the label 20.
It should be understood that, although the steps in the flowcharts of fig. 5 and 6 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least some of the steps in fig. 5 and 6 may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, and the order of performing the sub-steps or stages is not necessarily sequential, but may be performed alternately or alternately with other steps or at least some of the sub-steps or stages of other steps.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (8)
1. A label applied to product packaging is characterized by comprising an NFC chip, a first antenna, a second antenna, a label substrate and a quantum cloud code, wherein,
the NFC chip is respectively connected with the first antenna and the second antenna, the NFC chip, the first antenna and the second antenna are all attached to the label base material, and the NFC chip is used for acquiring the opening state of the label and the attribute information of the product, wherein the opening state comprises opening and non-opening;
the tag base material is provided with an anti-detachment opening, the first antennas are distributed along the surface of the tag base material to form a first antenna loop and connected to the NFC chip, and the first antenna loop passes through the anti-detachment opening and is disconnected with the tag base material along with tearing;
the NFC chip comprises a fracture detection unit used for detecting fracture information of the first antenna and determining the opening state of the label according to the fracture information; reading tag information through NFC reading equipment, wherein the first antenna and the second antenna supply power to the NFC chip, and if the fracture detection unit detects that the first antenna and the second antenna supply power to the NFC chip at the same time, the first antenna is not fractured, and the starting state is not started; if the fracture detection unit detects that the first antenna does not supply power to the NFC chip, the first antenna fractures, and the starting state is starting;
the quantum cloud code is arranged on the label base material and used for obtaining attribute information of the product, wherein the attribute information comprises a label number and time information and position information of information acquisition equipment when the label number is acquired.
2. The label of claim 1, wherein the label substrate comprises a first portion and a second portion, the first portion being connected to the second portion through the tamper evident opening, wherein the first antenna is disposed on the first portion and the second antenna is disposed on the second portion.
3. The tag of claim 1, wherein the NFC chip comprises two pairs of bumps, one pair of bumps connecting the first antenna and the other pair of bumps connecting the second antenna.
4. The tag of claim 1, wherein the NFC chip is located inside the tag substrate, and the first antenna and the second antenna are located at a periphery of the tag substrate.
5. The tag of claim 1, wherein the first antenna and the second antenna are fabricated from graphene.
6. The label of claim 1 wherein said label substrate is made of a friable paper.
7. An anti-counterfeiting method for realizing a label according to any one of claims 1 to 6, which is applied to product packaging, and is characterized in that the method comprises the following steps:
reading the NFC chip through NFC reading equipment to obtain the starting state of the label and the attribute information of the product, and sending the starting state and the attribute information of the product to the NFC reading equipment; the NFC chip is attached to a label base material, the label base material is provided with an anti-disassembly opening, the first antennas are distributed along the surface of the label base material to form a first antenna loop and connected to the NFC chip, and the first antenna loop passes through the anti-disassembly opening and is disconnected with the label base material along with tearing; the NFC chip comprises a fracture detection unit used for detecting fracture information of the first antenna and determining the opening state of the label according to the fracture information; the first antenna and the second antenna supply power to the NFC chip, if the fracture detection unit detects that the first antenna and the second antenna simultaneously supply power to the NFC chip, the first antenna is not fractured, and the starting state is not started; if the fracture detection unit detects that the first antenna does not supply power to the NFC chip, the first antenna fractures, and the starting state is starting;
and if the reading fails, reading the quantum cloud code through quantum cloud code reading equipment, acquiring the attribute information of the product through the quantum cloud code, and sending the attribute information of the product to the quantum cloud code reading equipment.
8. The method of claim 7, wherein obtaining the property information of the product through the quantum cloud code comprises:
acquiring and identifying the quantum cloud code and generating an identification result;
sending a query request to a server according to the identification result;
and acquiring the attribute information of the product corresponding to the quantum cloud code from a server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811203673.1A CN109523000B (en) | 2018-10-16 | 2018-10-16 | Label and anti-counterfeiting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811203673.1A CN109523000B (en) | 2018-10-16 | 2018-10-16 | Label and anti-counterfeiting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109523000A CN109523000A (en) | 2019-03-26 |
| CN109523000B true CN109523000B (en) | 2022-05-06 |
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| CN204360408U (en) * | 2014-12-31 | 2015-05-27 | 上海动联信息技术股份有限公司 | A kind of drinks Anti-scrape label |
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