CN112734441A - Anti-counterfeiting authentication method and device - Google Patents

Anti-counterfeiting authentication method and device Download PDF

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Publication number
CN112734441A
CN112734441A CN201910964807.XA CN201910964807A CN112734441A CN 112734441 A CN112734441 A CN 112734441A CN 201910964807 A CN201910964807 A CN 201910964807A CN 112734441 A CN112734441 A CN 112734441A
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China
Prior art keywords
connection state
nfc
pin
detection line
target product
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CN201910964807.XA
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Chinese (zh)
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李国顺
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Zhuhai Rongqi Microelectronics Technology Co ltd
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Zhuhai Rongqi Microelectronics Technology Co ltd
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Priority to CN201910964807.XA priority Critical patent/CN112734441A/en
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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
    • 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
    • G06K17/0029—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 being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers

Abstract

The invention discloses an anti-counterfeiting authentication method and device. Wherein, the method comprises the following steps: after at least one PIN foot of a plurality of PIN feet on a near field communication NFC chip in a near field communication NFC label is welded with a detection line, scanning the NFC label to obtain an original connection state of the at least one PIN foot and the detection line, wherein the original connection state is used for performing anti-counterfeiting authentication on a target product provided with the NFC label, and any one PIN foot of the plurality of PIN feet and the detection line are in a connection state or a non-connection state; and sending the original connection state to a server, wherein the server stores the original connection state after receiving the original connection state. The invention solves the technical problem of lower technical reliability of the anti-counterfeiting authentication for the authenticity of the product in the related technology.

Description

Anti-counterfeiting authentication method and device
Technical Field
The invention relates to the technical field of anti-counterfeiting authentication based on NFC, in particular to an anti-counterfeiting authentication method and device.
Background
At present, the anti-counterfeiting authentication technology applied to counterfeit and shoddy products includes many technologies, such as laser, code, two-dimensional code, and the like. However, the existing anti-counterfeiting authentication technology has weak anti-counterfeiting capability, and a counterfeiter can falsely and truly do so by means of recycling, secondary use, package adjustment, even direct imitation and the like. In addition, RFID, NFC anti-fake ability is very strong, and every RFID, NFC chip all have a unique UID in the whole world, and the person of making a fake can't obtain the chip of the UID that corresponds, and current NFC authentication technique is mostly to judging true and false to the impedance of detection line, but this kind of technique makes the producer reach the purpose of making a fake through the NFC label who uses real product rewelding easily.
Aiming at the problem that the technical reliability for performing anti-counterfeiting authentication on the authenticity of the product in the related technology is low, an effective solution is not provided at present.
Disclosure of Invention
The embodiment of the invention provides an anti-counterfeiting authentication method and an anti-counterfeiting authentication device, which are used for at least solving the technical problem of lower technical reliability of anti-counterfeiting authentication for authenticity of a product in related technologies.
According to an aspect of an embodiment of the present invention, there is provided an anti-counterfeit authentication method, including: after welding a plurality of PIN PINs on a Near Field Communication (NFC) chip in a Near Field Communication (NFC) label with a detection line, recording the original connection state of the PIN PINs and the detection line, wherein the original connection state is used for carrying out anti-counterfeiting authentication on a target product provided with the NFC label, and two states of connection and disconnection exist between any one of the PIN PINs and the detection line; and sending the original connection state to a server, wherein the server stores the original connection state after receiving the original connection state.
Optionally, the plurality of PIN PINs are arranged at a first predetermined position of the NFC chip according to a predetermined arrangement, a part of the detection line is arranged at a second predetermined position of the target product, and the NFC tag is arranged at a third predetermined position of the target product, where the second predetermined position and the third predetermined position are different positions on the target product.
Optionally, sending the original connection state to a server comprises: and sending the original connection state to the server through an NFC antenna arranged on the NFC label, wherein the NFC antenna is connected with the NFC chip, and when the target product is in an open state, the connection states of the NFC antenna and the detection line and the NFC chip are damaged.
Optionally, the target product is a container and a cover for use with the container, and the detection line is disposed on the cover when the NFC tag is disposed on the container; the detection line is disposed on the container when the NFC tag is disposed on the cover.
According to another aspect of the embodiments of the present invention, there is provided a method for authenticating authenticity, where an authentication object is a target product in the anti-counterfeit authentication method described in any one of the above, including: scanning a target product provided with a Near Field Communication (NFC) tag to obtain scanning information, wherein the scanning information comprises: the NFC label comprises real connection states of a plurality of PIN PINs on an NFC chip and a detection line, wherein two states of connection and disconnection exist between any one of the PIN PINs and the detection line; comparing the real connection state in the scanning information with the original connection state stored in the server to obtain a comparison result; and determining the true and false state of the target product based on the comparison result.
Optionally, before comparing the real connection state in the scanning information with the original connection state stored in the server, the authenticating further includes: sending a request message to the server, wherein the request message is used for requesting to acquire the original connection state from the server; and acquiring the original connection state fed back by the server based on the request message.
Optionally, determining the true or false state of the target product based on the comparison result comprises: determining that the target product is a genuine product under the condition that the comparison result shows that the real connection state is the same as the original connection state; and determining the target product as a fake product under the condition that the comparison result shows that the real connection state is different from the original connection state.
Optionally, the NFC tag includes: and the NFC antenna is partially overlapped with the NFC chip and is used for communicating with terminal equipment so as to acquire the original connection state of the detection line and at least one PIN foot in the plurality of PIN feet from the server.
Optionally, when the target product is in an open state, connection states of the NFC antenna and the detection line and the NFC chip are both destroyed.
According to another aspect of the embodiments of the present invention, there is provided an anti-counterfeit authentication apparatus, including: the NFC tag comprises a scanning unit and a detection line, wherein the scanning unit is used for recording the original connection state of a plurality of PIN PINs and the detection line after the completion of welding of at least one PIN PIN of the plurality of PIN PINs on the NFC chip in the NFC tag and the detection line is determined, the original connection state is used for carrying out anti-counterfeiting authentication on a target product provided with the NFC tag, and the connection state and the disconnection state exist between any one PIN PIN of the plurality of PIN PINs and the detection line; and the sending unit is used for sending the original connection state to a server, wherein the server stores the original connection state after receiving the original connection state.
Optionally, the plurality of PIN PINs are arranged at a first predetermined position of the NFC chip according to a predetermined arrangement, a part of the detection line is arranged at a second predetermined position of the target product, and the NFC tag is arranged at a third predetermined position of the target product, where the second predetermined position and the third predetermined position are different positions on the target product.
Optionally, the sending unit includes: the sending module is used for uploading the original connection state to the server through an NFC antenna arranged on the NFC label, wherein the NFC antenna is connected with the NFC chip, and when the target product is in an open state, the connection states of the NFC antenna and the detection line with the NFC chip are damaged.
According to another aspect of the embodiments of the present invention, there is provided an apparatus for authenticating authenticity, in which an authentication object is a target product in the counterfeit deterrent authentication method described in any one of the above, the apparatus including: the acquisition unit is used for scanning a target product provided with a Near Field Communication (NFC) tag to obtain scanning information, wherein the scanning information comprises: the NFC label comprises real connection states of a plurality of PIN PINs on an NFC chip and a detection line, wherein two states of connection and disconnection exist between any one of the PIN PINs and the detection line; the comparison unit is used for comparing the real connection state in the scanning information with an original connection state stored in a server to obtain a comparison result, wherein the original connection state is the connection state of a plurality of PIN PINs and detection lines on an NFC chip in the NFC label before the target product leaves a factory; and the determining unit is used for determining the true and false state of the target product based on the comparison result.
Optionally, the authentication apparatus further comprises: a sending unit, configured to send a request message to a server before comparing a real connection state in the scanning information with an original connection state stored in the server, where the request message is used to request to obtain the original connection state from the server; the obtaining unit is further configured to obtain an original connection state fed back by the server based on the request message.
Optionally, the determining unit includes: the first determining module is used for determining that the target product is a genuine product under the condition that the comparison result shows that the real connection state is the same as the original connection state; a second determining module, configured to determine that the target product is a counterfeit product when the comparison result indicates that the actual connection state is different from the original connection state.
Optionally, the NFC tag includes: and the NFC antenna is partially overlapped with the NFC chip and is used for communicating with terminal equipment so as to acquire the original connection state of the detection line and at least one PIN foot in the plurality of PIN feet from the server.
Optionally, when the target product is in an open state, connection states of the NFC antenna and the detection line and the NFC chip are both destroyed.
In the embodiment of the invention, after at least one PIN foot of a plurality of PIN feet on a near field communication NFC chip in a near field communication NFC label is welded with a detection line, the original connection state of the plurality of PIN feet and the detection line is recorded, wherein the original connection state is used for carrying out anti-counterfeiting authentication on a target product provided with the NFC label, and any one PIN foot of the plurality of PIN feet and the detection line are in a connection state or a non-connection state; and sending the original connection state to a server, wherein the original connection state of the plurality of PIN PINs and the detection line on the NFC chip is obtained by storing the original connection state after the server receives the original connection state, so that the original connection state can be used for performing anti-counterfeiting authentication on a target product subsequently. The anti-counterfeiting authentication method provided by the embodiment of the invention can increase the counterfeiting difficulty through the randomness of the connection state of the detection line and the PIN, realizes the purpose of reducing the counterfeiting possibility, and further solves the technical problem of lower reliability of the technology for carrying out anti-counterfeiting authentication on the authenticity of the product in the related technology.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a flow diagram of a method of anti-counterfeiting authentication according to an embodiment of the invention;
FIG. 2 is a schematic view of an alternative authentication security tag according to an embodiment of the present invention;
FIG. 3 is a schematic view of yet another alternative authentication security tag in accordance with an embodiment of the present invention;
FIG. 4 is a flow diagram of an alternative anti-counterfeiting authentication method according to an embodiment of the invention;
FIG. 5 is a preferred flow diagram of a method of anti-counterfeit authentication according to an embodiment of the invention;
fig. 6 is a flowchart of an authentication method according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of a counterfeit-resistant authentication device according to an embodiment of the invention;
fig. 8 is a schematic diagram of an alternative authentication apparatus according to an embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
For convenience of description, some nouns or terms appearing in the embodiments of the present invention will be described in detail below.
Radio Frequency Identification (RFID) is a non-contact automatic Identification technology, which can automatically identify a target object through a Radio Frequency signal and can quickly track articles and exchange data.
User Identification (UID): after the user registers the member, the system automatically gives a UID value, namely, the user numbers the user.
Near Field Communication (NFC for short): the system is integrated and evolved by non-contact radio frequency identification and interconnection and intercommunication technologies, integrates functions of an induction type card reader, an induction type card and point-to-point communication on a single chip, and realizes applications such as mobile payment, electronic ticketing, entrance guard, mobile identity identification and anti-counterfeiting by using a mobile terminal.
The Personal identification number, namely the PIN code, is the Personal identification code of the SIM card, and the PIN code of the mobile phone is a safe operation for protecting the SIM card and preventing others from embezzled the SIM card.
NFC antenna: based on the RFID technology, the transformer common coupling matching is adopted as a hardware processing scheme for communication, the communication instruction of a processor is used for completing the verification of the data transmission process, and the software and hardware environment is adjusted and processed through the RFID and modulated through a matching circuit so as to be successfully designed and manufactured.
Example 1
In accordance with an embodiment of the present invention, there is provided a method embodiment of a method of anti-counterfeit authentication, it being noted that the steps illustrated in the flowchart of the drawings may be performed in a computer system, such as a set of computer-executable instructions, and that while a logical order is illustrated in the flowchart, in some cases the steps illustrated or described may be performed in an order different than presented herein.
Fig. 1 is a flowchart of an anti-counterfeit authentication method according to an embodiment of the present invention, as shown in fig. 1, the anti-counterfeit authentication method includes the following steps:
step S102, after at least one PIN foot of a plurality of PIN feet on a near field communication NFC chip in a near field communication NFC label is welded with a detection line, recording the original connection state of the plurality of PIN feet and the detection line, wherein the original connection state is used for carrying out anti-counterfeiting authentication on a target product provided with the NFC label, and two states of connection and disconnection exist between any one PIN foot of the plurality of PIN feet and the detection line.
Optionally, in the process of manufacturing the NFC tag, an important step is to solder at least one PIN of the plurality of PIN PINs on the NFC chip to the detection line to obtain an original connection state between the at least one PIN and the detection line.
Optionally, after determining that the connection between the at least one PIN and the detection line is made, the original connection state between the at least one PIN and the detection line may be scanned.
The original connection state is used for performing anti-counterfeiting authentication on a target product provided with the NFC label.
It should be noted that, in the embodiment of the present invention, there are two states, connected and unconnected, between any one PIN in the plurality of PIN PINs and the detection line. Therefore, the randomness of the connection state between the PIN foot and the detection line is increased, and the difficulty of counterfeiting a product by a subsequent counterfeiter is also increased.
And step S104, sending the original connection state to a server, wherein the server stores the original connection state after receiving the original connection state.
Optionally, the original connection state may be sent to the server, and after receiving the original connection state, the server may record and store the original connection state, so as to perform anti-counterfeit authentication on the target product provided with the NFC tag subsequently.
As can be seen from the above, in the scheme disclosed in embodiment 1 of the present invention, after the original connection state between the at least one PN pin and the detection line is obtained, the original connection state may be sent to the server, so as to be used for performing anti-counterfeit authentication on the target product provided with the NFC tag in the following.
It is easy to notice that, because at least one PIN in a plurality of PIN feet on the NFC chip in the NFC tag is determined to be welded with the detection line, the NFC tag is scanned to obtain the original connection state of the at least one PIN and the detection line, and the original connection state is uploaded to the server, and any one PIN in the plurality of PIN feet and the detection line are connected or not connected, so that the connection between the detection line and at least one PIN in the plurality of PIN feet has randomness, the difficulty of subsequent counterfeiter products is increased, and the purpose of reducing the possibility of counterfeit is achieved.
Therefore, the scheme of the embodiment 1 provided by the invention solves the technical problem of low technical reliability of the anti-counterfeiting authentication for the authenticity of the product in the related technology.
According to the embodiment, the connection state and the disconnection state exist between any one of the plurality of PIN PINs and the detection line. At least one PIN of the plurality of PINs and the detection line form a connection loop.
Wherein, the connection state of the detection line and at least one PIN foot enables the winding displacement shape of the detection line to be various, for example, semicircular and trapezoidal.
The following describes the anti-counterfeit authentication label with different winding displacement shapes of the detection line with reference to the accompanying drawings.
Specifically, in the embodiment of the present invention, by improving the NFC tag, a plurality of detection PIN PINs (i.e., PIN PINs) are provided on a chip of the NFC tag. In the embodiment of the present invention, the example is described with 7 PIN legs.
In one aspect, in the case that the shape of the flat cable of the detection line is a semicircle, fig. 2 is a schematic diagram of an alternative anti-counterfeit authentication label according to an embodiment of the present invention, as shown in fig. 2, there are 7 PIN feet on the NFC chip, and the PIN foot P on the right side0Is positively connected to the sense line, and P on the left1To P6Which of the 6 PIN legs will be connected to the sensing wire is random, and it can only be determined after the solder has been produced which of the 6 PIN legs on the left side are connected to the sensing wire and which are not, so that 64 connection states occur. Namely, a plurality of detection PIN feet are designed on the NFC chip, and 6 PIN feet of the NFC chip, which are not necessarily connected to the detection line, and the detection line have a power of 6 of 2, that is, 64 possible connection states by means of permutation and combination. The detection line through the NFC label and the error that position offset produced in the NFC chip detection PIN foot welding process and the randomness that the detection line is connected with the NFC chip detection PIN foot appear, have increased the system and have makeed the degree of difficulty.
On the other hand, in the case that the shape of the flat cable of the detection line is trapezoidal, the structure of the NFC chip is as shown in fig. 3, and fig. 3 is a schematic diagram of another optional anti-counterfeit authentication label according to an embodiment of the present invention. As can be seen from fig. 2 and 3, the detection lines are designed to be semicircular and trapezoidal, and different states can occur when the NFC tag detection lines are shifted vertically and horizontally during welding. By designing the shapes of various NFC label detection lines, the randomness of connection between the detection lines of the NFC labels and the PIN PINs of the NFC chip detection lines is increased, and the possibility of counterfeiting is reduced.
In addition, the same position on the detection line can be connected with only one PIN PIN at most.
In an alternative embodiment, the plurality of PIN PINs are arranged at a first predetermined position of the NFC chip according to a predetermined arrangement mode, a part of the detection line is arranged at a second predetermined position of the target product, and the NFC tag is arranged at a third predetermined position of the target product, wherein the second predetermined position and the third predetermined position are different positions on the target product.
After the detection line is connected with the at least one PIN on the NFC chip and soldered, the connection state between the detection line and the at least one NFC chip needs to be recorded, for example, the connection state may be recorded in a server, and at this time, the connection state between the detection line and the at least one NFC chip needs to be transmitted to the server. Therefore, the anti-counterfeit authentication label may further include: and the NFC antenna is partially overlapped with the NFC chip and is used for communicating with the terminal equipment so as to upload connection state information of the detection line obtained by scanning of the terminal equipment and at least one PIN foot in the plurality of PIN feet to the server.
In an alternative embodiment, uploading the raw connection state to the server may comprise: the original connection state is uploaded to the server through the NFC antenna arranged on the NFC label, wherein the NFC antenna is connected with the NFC chip, and when the target product is in an open state, the connection states of the NFC antenna, the detection line and the NFC chip are damaged.
In an alternative embodiment, when the target product is opened, or when the NFC tag is removed from the predetermined position three of the target product, the overlapping state of the sensing wire and the NFC chip is broken, and/or the NFC antenna is broken.
Optionally, the overlapping portions of the NFC tag and the detection line are connected together, and the overlapping portions of the detection line and the NFC tag are separated when the target product is opened.
A specific application scenario illustrates in detail a situation in which the overlapping state of the detection line and the NFC chip is destroyed when the target product is opened in the embodiment of the present invention.
In an alternative embodiment, the target product is a container and a cover used with the container, and when the NFC tag is disposed on the container, the detection line is disposed on the cover; when the NFC tag is disposed on the cover, the detection line is disposed on the container.
When the NFC tag is disposed on the container and the sensing wire is disposed on the cover, or when the NFC tag is disposed on the cover and the sensing wire is disposed on the container, when the container and the cover are separated, an overlapping portion of the sensing wire and the NFC tag may be separated.
In another scenario, when the NFC tag is disposed on the cover used in cooperation with the container, if the container is separated from the cover and the NFC tag is removed from the cover, the connection state between the detection line and the NFC tag and the connection state between the detection line and the chip may be damaged, and the connection state between the NFC antenna and the NFC tag and between the NFC antenna and the connection state between the NFC antenna and the NFC chip may also be damaged. If other follow-up personnel want to counterfeit the product, when needing to paste the NFC label on other counterfeit products, then need reconnect detection line and NFC antenna, however, the PIN foot on the NFC chip before the target product leaves the factory is connected with the detection line at random, and the counterfeiter does not know the original connection state of PIN foot on the NFC chip before the target product leaves the factory and detection line, and this has just increased the degree of difficulty of counterfeit products.
The NFC label is arranged at the third preset position of the target product, wherein the second preset position and the third preset position are different positions on the target product. When the NFC tag is arranged on a cover of a container for containing wine, a part existing in the detection line is arranged on a bottle body of the container; when the NFC tag is disposed on the body of a container holding wine, there is a portion in the detection line disposed on a lid used in pairing with the container.
The NFC label is set to a preset position III of the target product before the target product leaves a factory.
In an alternative embodiment, the setting of the NFC tag to the predetermined location three of the target product may be implemented by: acquiring an image of a target product, and analyzing the image of the target product to obtain an analysis result; obtaining position information of a third preset position based on the analysis result; and setting the NFC label to a preset position three of the target product based on the position information. In this embodiment, the setting position of the NFC tag on the target product can be obtained by positioning after analyzing the acquired image of the target product, so that the setting accuracy of the NFC tag is improved.
In addition, before the NFC tag is set to the third predetermined position of the target product, the NFC tag needs to be manufactured; wherein, making the NFC tag includes: attaching at least one PIN of the plurality of PIN legs to a detection line, wherein the at least one PIN leg has a different location on the NFC chip; and recording the original connection state of at least one PIN PIN and the detection line.
Since any one of the PIN legs has a different location on the NFC chip and no provision is made for which to do before soldering, this reduces the possibility of fraud.
An alternative embodiment of the present invention will now be described in detail with reference to the accompanying drawings.
Fig. 4 is a flowchart of an alternative anti-counterfeit authentication method according to an embodiment of the present invention, and as shown in fig. 4, after a detection PIN (i.e., PIN foot) of an NFC chip is attached to an NFC tag detection line (i.e., detection line), scanning, card writing and burning are performed, and a connection state between the NFC tag detection line and the NFC chip detection PIN is recorded; then, uploading the connection information of the NFC label detection line and the NFC chip detection PIN foot to a server; and finally, determining the target product to be delivered for sale.
Through the detection line with NFC chip detection PIN foot welding in-process position offset error that produces and the randomness that detection line and NFC chip detection PIN foot are connected, also can't know behind the paster connection state that NFC chip detected the PIN foot to increase the system fake degree of difficulty.
Another alternative embodiment of the present invention will be described in detail below with reference to the accompanying drawings.
Fig. 5 is a preferred flowchart of an anti-counterfeit authentication method according to an embodiment of the present invention, as shown in fig. 5, when a target product is to be opened, as long as the target product is unsealed, an NFC tag antenna (i.e., an NFC antenna) and a detection line are damaged; performing product counterfeiting by replacing the NFC tag antenna and the detection line and attaching a genuine NFC chip; the randomness of the position offset of the detection line in the process of welding the detection line with the NFC chip detection PIN causes the randomness of the connection between the NFC label detection line and the NFC chip detection PIN, and the connection has high probability of inconsistency with the factory-leaving state; when the scanning is used for checking the authenticity, the connection states of the detection line bonding pad and the NFC chip are compared, inconsistency occurs, and a counterfeit product is judged.
In the embodiment of the invention, the number of the detection PIN feet of the NFC chip is designed to be multiple, so that the connection state of the detection lines and the PIN feet is possible to be more, and the counterfeiting difficulty is increased; in addition, the detection line is designed to be circular, trapezoidal or in other shapes, connection states of the NFC chip and the detection line are different due to the randomness of vertical and horizontal deviation of the NFC label, and the randomness of connection between the detection line and the PIN PIN is increased.
Compared with the prior art that the detection line of the NFC label is judged to be in impedance, the anti-counterfeiting authentication method provided by the embodiment of the invention is easy to achieve the purpose of counterfeiting by re-welding and transferring the detection line of the NFC label of a genuine product, and has the defects that a counterfeiter recovers the NFC label and replaces the detection line to counterfeit, and the anti-counterfeiting authentication method can increase the difficulty of counterfeiting by the randomness of the connection between the detection line and the PIN PIN due to the random position deviation of the detection line in the process of welding the detection line and the PIN PIN; and the shapes of various detection lines are designed, so that the connection randomness of the detection lines and the PIN PINs is increased, and the possibility of fake making is reduced.
In addition, it should be noted that, in the embodiment of the present invention, the number of the PIN detection PINs of the NFC chip may be designed to be 8, 9, or more, so that the connection states of the PIN and the detection lines are more arranged and combined, and thus the difficulty in fake-making is greater; meanwhile, the shape of the flat cable of the detection line can be modified based on actual conditions, so that the contact modes of the detection line and the PIN foot are more, and the difficulty in fake making is increased. Furthermore, the anti-counterfeiting authentication method based on the NFC label provided by the embodiment of the invention is not only beneficial for enterprises to guarantee own brands, but also provides guarantee for customers' consumption.
Example 2
According to an embodiment of the present invention, there is also provided a method embodiment of a method for authenticating authenticity, where an authentication object of the method is a target product in the anti-counterfeit authentication method described in any one of the above, steps shown in the flowchart of the drawings may be executed in a computer system such as a set of computer executable instructions, and although a logical order is shown in the flowchart, in some cases, the steps shown or described may be executed in an order different from that shown or described here.
Fig. 6 is a flowchart of a method for authenticating authenticity according to an embodiment of the present invention, as shown in fig. 6, the method including the steps of:
step S602, scanning a target product provided with a NFC tag to obtain scanning information, where the scanning information includes: the NFC label comprises a plurality of PIN feet and a detection line, wherein the plurality of PIN feet are arranged on an NFC chip in the NFC label, and the detection line is connected or not connected with any one of the plurality of PIN feet.
In a specific application scenario, a target product is taken as a container and a cover matched with the container is used for illustration.
After a customer purchases a target product, the NFC tag on the target product may be scanned by using a terminal device (e.g., a mobile phone) of the customer to obtain scanning information, so as to obtain a real connection state between at least one PIN in a plurality of PIN PINs on an NFC chip in the NFC tag and a detection line.
In an alternative embodiment, the target product is a container and a cover used with the container, and when the NFC tag is disposed on the container, the detection line is disposed on the cover; when the NFC tag is disposed on the cover, the detection line is disposed on the container.
Step S604, comparing the real connection state in the scanning information with an original connection state stored in the server to obtain a comparison result, where the original connection state is a connection state of the plurality of PIN PINs on the NFC chip in the NFC tag and the detection line before the target product leaves the factory.
Optionally, before comparing the real connection state in the scanning information with the original connection state stored in the server, the anti-counterfeit authentication method further includes: sending a request message to a server, wherein the request message is used for requesting to acquire an original connection state from the server; and acquiring the original connection state fed back by the server based on the request message.
And step S606, determining the true and false state of the target product based on the comparison result.
Specifically, determining the true or false status of the target product based on the comparison result may include: determining that the target product is a genuine product under the condition that the comparison result shows that the real connection state is the same as the original connection state; and under the condition that the comparison result shows that the real connection state is different from the original connection state, determining that the target product is a fake product.
Through the embodiment of the invention, the target product provided with the NFC label can be scanned to obtain the scanning information, wherein the scanning information comprises: the NFC label comprises a real connection state of at least one PIN foot in a plurality of PIN feet on an NFC chip in the NFC label and a detection line, and a connection state and an unconnected state exist between any one PIN foot in the plurality of PIN feet and the detection line; comparing the real connection state in the scanning information with an original connection state stored in a server to obtain a comparison result, wherein the original connection state is the connection state of a plurality of PIN PINs and detection lines on an NFC chip in an NFC label before delivery of a target product; and determining the true and false state of the target product based on the comparison result. The authenticity identification method provided by the embodiment of the invention can increase the counterfeiting difficulty through the randomness of the connection state of the detection line and the PIN foot, realizes the purpose of reducing the counterfeiting possibility, and further solves the technical problem of lower reliability of the technology for carrying out the anti-counterfeiting authentication on the authenticity of the product in the related technology.
After the detection line is connected with the at least one PIN on the NFC chip and soldered, the connection state between the detection line and the at least one NFC chip needs to be recorded, for example, the connection state may be recorded in a server, and at this time, the connection state between the detection line and the at least one NFC chip needs to be transmitted to the server. Accordingly, the NFC tag includes: and the NFC antenna is partially overlapped with the NFC chip and is used for communicating with the terminal equipment so as to acquire the original connection state of the detection line and at least one PIN foot in the plurality of PIN feet from the server.
It should be noted that, when the target product is in the open state, the connection states of the NFC antenna and the detection line and the NFC chip are all destroyed.
In another alternative embodiment, when the NFC tag is removed from the predetermined location three of the target product, the connection state of the NFC antenna and the detection line to the NFC chip is destroyed.
Example 3
According to another aspect of the embodiment of the present invention, there is provided a counterfeit-proof authentication device, fig. 7 is a schematic diagram of a counterfeit-proof authentication device according to an embodiment of the present invention, and as shown in fig. 7, the counterfeit-proof authentication device may include: a scanning unit 71 and a transmitting unit 73. The following describes the anti-counterfeit authentication device in detail.
The scanning unit 71 is configured to record an original connection state of the plurality of PIN feet and the detection line after welding of at least one PIN foot of the plurality of PIN feet on the near field communication NFC chip in the near field communication NFC tag and the detection line is completed, wherein the original connection state is used for performing anti-counterfeiting authentication on a target product provided with the NFC tag, and two states, namely connection and disconnection, exist between any one PIN foot of the plurality of PIN feet and the detection line.
A sending unit 73, configured to send the original connection state to a server, where the server stores the original connection state after receiving the original connection state.
According to the embodiment of the invention, after at least one PIN of a plurality of PIN PINs on a near field communication NFC chip in a near field communication NFC label is welded with a detection line by using a scanning unit, the original connection state of the plurality of PIN PINs and the detection line is recorded, wherein the original connection state is used for carrying out anti-counterfeiting authentication on a target product provided with the NFC label, and two states of connection and disconnection exist between any one PIN of the plurality of PIN PINs and the detection line; and the sending unit sends the original connection state to the server, wherein the server stores the original connection state after receiving the original connection state. The anti-counterfeiting authentication device provided by the embodiment of the invention can increase the counterfeiting difficulty through the randomness of the connection state of the detection line and the PIN, realizes the purpose of reducing the counterfeiting possibility, and further solves the technical problem of lower reliability of the technology for carrying out anti-counterfeiting authentication on the authenticity of the product in the related technology.
In an alternative embodiment, the connection state and the disconnection state exist between any one of the plurality of PIN PINs and the detection line, and at least one PIN of the plurality of PIN PINs and the detection line form a connection loop.
In an alternative embodiment, the plurality of PIN PINs are arranged at a first predetermined position of the NFC chip according to a predetermined arrangement mode, a part of the detection line is arranged at a second predetermined position of the target product, and the NFC tag is arranged at a third predetermined position of the target product, wherein the second predetermined position and the third predetermined position are different positions on the target product.
In an alternative embodiment, the sending unit comprises: and the sending module is used for sending the original connection state to the server through an NFC antenna arranged on the NFC label, wherein the NFC antenna is connected with the NFC chip, and when the target product is in an open state, the connection states of the NFC antenna, the detection line and the NFC chip are damaged.
Example 4
According to another aspect of the embodiments of the present invention, there is provided a device for identifying authenticity, where an object to be identified is a target product in the anti-counterfeit authentication method described in any one of the above, and fig. 8 is a schematic diagram of an alternative device for identifying authenticity according to an embodiment of the present invention, and as shown in fig. 8, the device for identifying authenticity may include: an acquisition unit 81, a comparison unit 83, and a determination unit 85. The authentication device will be described in detail below.
The obtaining unit 81 is configured to scan a target product provided with a near field communication NFC tag, and obtain scanning information, where the scanning information includes: the NFC label comprises a real connection state of at least one PIN foot in a plurality of PIN feet on an NFC chip and a detection line, and a connection state and an unconnected state exist between any one PIN foot in the plurality of PIN feet and the detection line.
And the comparison unit 83 is configured to compare the real connection state in the scanning information with an original connection state stored in the server to obtain a comparison result, where the original connection state is a connection state of at least one PIN in the plurality of PIN PINs on the NFC chip in the NFC tag before the target product leaves the factory and the detection line.
And the determining unit 85 is used for determining the true and false states of the target product based on the comparison result.
Through the above embodiment of the present invention, the target product provided with the NFC tag may be scanned by using the obtaining unit to obtain the scanning information, where the scanning information includes: the NFC label comprises a real connection state of at least one PIN foot in a plurality of PIN feet on an NFC chip in the NFC label and a detection line, and a connection state and an unconnected state exist between any one PIN foot in the plurality of PIN feet and the detection line; comparing the real connection state in the scanning information with an original connection state stored in a server by using a comparison unit to obtain a comparison result, wherein the original connection state is the connection state of at least one PIN PIN in a plurality of PIN PINs on an NFC chip in an NFC label before the target product leaves a factory and a detection line; and determining the true and false state of the target product based on the comparison result by using the determination unit. The authenticity identification device provided by the embodiment of the invention can increase the counterfeit difficulty through the randomness of the connection state of the detection line and the PIN foot, realizes the purpose of reducing the counterfeit possibility, and further solves the technical problem of lower reliability of the technology for carrying out the anti-counterfeit authentication on the authenticity of the product in the related technology.
In an alternative embodiment, the authentication device further includes: a sending unit, configured to send a request message to the server before comparing the actual connection state in the scanning information with an original connection state stored in the server, where the request message is used to request to obtain the original connection state from the server; and the acquisition unit is also used for acquiring the original connection state fed back by the server based on the request message.
In an alternative embodiment, the determining unit comprises: the first determining module is used for determining that the target product is a genuine product under the condition that the comparison result shows that the real connection state is the same as the original connection state; and the second determining module is used for determining that the target product is a fake product under the condition that the comparison result shows that the real connection state is different from the original connection state.
In an alternative embodiment, the NFC tag comprises: and the NFC antenna is partially overlapped with the NFC chip and is used for communicating with the terminal equipment so as to acquire the original connection state of the detection line and at least one PIN foot in the plurality of PIN feet from the server.
In an optional embodiment, when the target product is in an open state, the connection states of the NFC antenna and the detection line and the NFC chip are both destroyed.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute 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 Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (10)

1. An anti-counterfeiting authentication method is characterized by comprising the following steps:
after at least one PIN foot of a plurality of PIN feet on a Near Field Communication (NFC) chip in a Near Field Communication (NFC) label is welded with a detection line, recording the original connection state of the plurality of PIN feet and the detection line, wherein the original connection state is used for carrying out anti-counterfeiting authentication on a target product provided with the NFC label, and any one PIN foot of the plurality of PIN feet and the detection line are in a connection state or a non-connection state;
and sending the original connection state to a server, wherein the server stores the original connection state after receiving the original connection state.
2. The method of claim 1, wherein the plurality of PIN PINs are arranged in a predetermined arrangement at a first predetermined location of the NFC chip, a portion of the detect line is arranged at a second predetermined location of the target product, and the NFC tag is arranged at a third predetermined location of the target product, wherein the second predetermined location and the third predetermined location are different locations on the target product.
3. The method of claim 1, wherein sending the original connection state to a server comprises:
and sending the original connection state to the server through an NFC antenna arranged on the NFC label, wherein the NFC antenna is connected with the NFC chip, and when the target product is in an open state, the connection states of the NFC antenna and the detection line and the NFC chip are damaged.
4. The authentication method according to any one of claims 1 to 3, wherein the target product is a container and a cover used in cooperation with the container, and the detection line is disposed on the cover when the NFC tag is disposed on the container; the detection line is disposed on the container when the NFC tag is disposed on the cover.
5. A method for authenticating a genuine product and an authentication object, which is a target product in the forgery prevention authentication method according to any one of claims 1 to 4, comprising:
scanning a target product provided with a Near Field Communication (NFC) tag to obtain scanning information, wherein the scanning information comprises: the NFC label comprises real connection states of a plurality of PIN PINs on an NFC chip and a detection line, wherein two states of connection and disconnection exist between any one of the PIN PINs and the detection line;
comparing the real connection state in the scanning information with the original connection state stored in the server to obtain a comparison result;
and determining the true and false state of the target product based on the comparison result.
6. The method of claim 5, further comprising, before comparing the actual connection state in the scan information with an original connection state stored in a server:
sending a request message to the server, wherein the request message is used for requesting to acquire the original connection state from the server;
and acquiring the original connection state fed back by the server based on the request message.
7. The method of claim 5, wherein determining the true or false status of the target product based on the comparison comprises:
determining that the target product is a genuine product under the condition that the comparison result shows that the real connection state is the same as the original connection state;
and determining the target product as a fake product under the condition that the comparison result shows that the real connection state is different from the original connection state.
8. The method of any of claims 5 to 7, wherein the NFC tag comprises: and the NFC antenna is partially overlapped with the NFC chip and is used for communicating with terminal equipment so as to acquire the original connection state of the detection line and at least one PIN foot in the plurality of PIN feet from the server.
9. An authentication device, comprising:
the NFC tag comprises a scanning unit and a detection line, wherein the scanning unit is used for recording the original connection state of a plurality of PIN PINs and the detection line after at least one PIN PIN in the plurality of PIN PINs on the NFC chip in the NFC tag is welded with the detection line, the original connection state is used for carrying out anti-counterfeiting authentication on a target product provided with the NFC tag, and the connection state and the disconnection state exist between any one PIN PIN in the plurality of PIN PINs and the detection line;
and the sending unit is used for sending the original connection state to a server, wherein the server stores the original connection state after receiving the original connection state.
10. An authentication device that is a target product in the forgery prevention authentication method according to any one of claims 1 to 4, comprising:
the acquisition unit is used for scanning a target product provided with a Near Field Communication (NFC) tag to obtain scanning information, wherein the scanning information comprises: the NFC label comprises real connection states of a plurality of PIN PINs on an NFC chip and a detection line, wherein two states of connection and disconnection exist between any one of the PIN PINs and the detection line;
the comparison unit is used for comparing the real connection state in the scanning information with an original connection state stored in a server to obtain a comparison result, wherein the original connection state is the connection state of a plurality of PIN PINs and detection lines on an NFC chip in the NFC label before the target product leaves a factory;
and the determining unit is used for determining the true and false state of the target product based on the comparison result.
CN201910964807.XA 2019-10-11 2019-10-11 Anti-counterfeiting authentication method and device Pending CN112734441A (en)

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CN104217335A (en) * 2013-06-05 2014-12-17 北京数码视讯科技股份有限公司 Storing device and method for commodity authenticity verification information, and commodity authenticity verification method
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