CN103824193B - Label, chip, product packaging assembly, product information verification system and method - Google Patents
Label, chip, product packaging assembly, product information verification system and method Download PDFInfo
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- CN103824193B CN103824193B CN201310479164.2A CN201310479164A CN103824193B CN 103824193 B CN103824193 B CN 103824193B CN 201310479164 A CN201310479164 A CN 201310479164A CN 103824193 B CN103824193 B CN 103824193B
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Abstract
This application provides a kind of label, chip, product packaging assembly, product information verification system and method.Label comprises mark providing unit (1), mark providing unit (1) stores the first source information, it is characterized in that, label also comprises: from experiment device (2), receive one-time authentication information from experiment device (2), secondary checking is carried out to one-time authentication information and exports the result, wherein, one-time authentication information obtains by carrying out one-time authentication to the first source information.According to the label of the application, because label includes from experiment device, by carrying out secondary checking from experiment device to the one-time authentication information transmitted by internet, the result of double verification can be obtained, thus can improve security when information loaded is verified on label.
Description
Technical Field
The present application relates to the field of electronic technology, and more particularly, to a tag, a chip, a product packaging assembly, a product information verification system and a method.
Background
In the existing anti-counterfeiting technology, a planar anti-counterfeiting mark (such as a bar code, a two-dimensional code or a laser anti-counterfeiting pattern) or text information (such as a digital serial number or a character string) is generally arranged on a product label, and the planar anti-counterfeiting mark or the text information is sent to a server through a terminal such as a mobile phone, and the server verifies the received information and returns a verification result to the terminal such as the mobile phone. However, the label and the information on the label in the above anti-counterfeit technology are easily copied, and it is difficult to achieve a true anti-counterfeit effect. In addition, since the security problem of the network is becoming more serious, the above prior art method of verifying the authenticity of a product by simply accessing a server through the internet is becoming more and more unreliable.
Disclosure of Invention
The application aims to provide a label, a chip, a product packaging assembly, a product information verification system and a product information verification method, and when information carried on the label is verified, the purpose of improving the verification safety can be achieved.
A first aspect of the present application provides a tag, including an identifier providing unit that stores first source information, the tag further including: and the self-checking device receives the primary verification information, performs secondary verification on the primary verification information and outputs a verification result, wherein the primary verification information is obtained by performing primary verification on the first source information.
Further, the self-test device comprises: the signal processing unit is used for receiving the primary verification information, performing secondary verification on the primary verification information and outputting secondary verification information; and the verification result output unit is connected with the signal processing unit and used for receiving the secondary verification information and outputting a verification result according to the secondary verification information.
Further, the signal processing unit includes: the signal processing circuit is used for receiving an input signal representing primary verification information, processing the input signal, and obtaining and outputting an electric signal; the information recovery circuit receives and processes the electric signal and obtains primary verification information; and the control circuit is connected with the information recovery circuit and is used for processing the primary verification information and obtaining secondary verification information.
Further, the signal processing circuit includes a photoelectric conversion circuit for receiving an optical signal representing the primary authentication information and converting the optical signal into an electrical signal.
Further, the information restoring circuit includes: the amplifying circuit receives the electric signal and amplifies the electric signal to form an amplified electric signal; and the analog-to-digital conversion circuit receives and processes the amplified electric signal to form and output primary verification information.
Further, the control circuit includes: a storage circuit that stores the second source information; and the comparison circuit is connected with the storage circuit and is used for comparing the information obtained by the comparison circuit with the second source information and obtaining secondary verification information according to the comparison result.
Further, the comparison circuit is directly connected with the information restoration circuit, wherein the information obtained by the comparison circuit is primary verification information; or the control circuit further comprises a decryption circuit respectively connected with the comparison circuit and the information restoration circuit, and the information obtained by the comparison circuit is decryption information obtained by decrypting the primary verification information through the decryption circuit.
Furthermore, the verification result output unit comprises a first driving circuit and a light emitting source which are sequentially connected, wherein the first driving circuit is connected with the signal processing unit and is used for receiving the secondary verification information and controlling the light emitting source to work according to the secondary verification information so as to output the verification result; and/or the verification result output unit comprises a second driving circuit and a sound generating device which are sequentially connected, wherein the second driving circuit is connected with the signal processing unit and is used for receiving the secondary verification information and controlling the sound generating device to work according to the secondary verification information so as to output the verification result; and/or the verification result output unit comprises a third driving circuit and a display device which are sequentially connected, wherein the third driving circuit is connected with the signal processing unit and is used for receiving the secondary verification information and controlling the display device to work according to the secondary verification information so as to output the verification result.
Further, the label also comprises a power supply device which is used for supplying power to all parts of the label needing to be driven by electric power.
Further, the self-authentication device receives the primary authentication information by receiving a wired signal and/or a wireless signal representing the primary authentication information.
Further, the wireless signal is a visible light signal, a non-visible light signal, a sound wave signal or a radio frequency signal.
Further, the first source information is electronic information, text information, audio information, video information or anti-counterfeiting marks.
Further, the anti-counterfeiting mark comprises a bar code, a two-dimensional code or an anti-counterfeiting pattern.
Further, the signal processing unit is provided as a chip.
Further, the chip is packaged by soft package with at least partial transparent area.
Further, the encapsulation of the chip is connected with the packaging material of the product to which the tag is attached.
A second aspect of the present application provides a chip comprising: a signal processing circuit for receiving an input signal representing primary authentication information, processing the input signal, obtaining and outputting an electrical signal, the primary authentication information being obtained by primary authentication of first source information of a product; the information recovery circuit is used for receiving and processing the electric signal and obtaining primary verification information; and the control circuit is connected with the information restoring circuit and used for verifying the primary verification information and obtaining secondary verification information.
Further, the signal processing circuit includes a photoelectric conversion circuit for receiving an optical signal representing the primary authentication information and converting the optical signal into an electrical signal.
Further, the information restoring circuit includes: the amplifying circuit receives the electric signal and amplifies the electric signal to form an amplified electric signal; and the analog-to-digital conversion circuit receives and processes the amplified electric signal to form and output primary verification information.
Further, the control circuit includes: a storage circuit that stores second source information of the product; and the comparison circuit is connected with the storage circuit and is used for comparing the information obtained by the comparison circuit with the second source information and obtaining secondary verification information according to the comparison result.
Further, the comparison circuit is directly connected with the information restoration circuit, wherein the information obtained by the comparison circuit is primary verification information; or the control circuit further comprises a decryption circuit respectively connected with the comparison circuit and the information restoration circuit, and the information obtained by the comparison circuit is decryption information obtained by decrypting the primary verification information through the decryption circuit.
A third aspect of the present application provides a product packaging assembly including an identification provider storing first source information, the product packaging assembly further including: and the self-checking device receives the primary verification information, performs secondary verification on the primary verification information and outputs a verification result, wherein the primary verification information is obtained by performing primary verification on the first source information.
A fourth aspect of the present application provides a product information verification system comprising a terminal and a server, the product information verification system further comprising a label according to any one of the first aspect of the present application or a product packaging assembly according to the third aspect of the present application, wherein: the terminal is used for obtaining a source signal representing first source information and transmitting the source signal or a conversion signal obtained by the source signal to the server; the server performs primary verification on the source signal or the conversion signal and outputs primary verification information; the self-checking device receives the primary verification information, carries out secondary verification on the primary verification information to form secondary verification information and outputs a verification result. Further, the primary authentication information is transmitted to the self-authentication device through the terminal.
Further, the primary authentication information is simultaneously transmitted to the terminal and the self-authentication device.
Further, the terminal outputs a result of the one-time authentication according to the one-time authentication information.
Further, the primary verification information is encrypted and then transmitted to the self-verification device, and the self-verification device comprises a decryption circuit for decrypting the encrypted primary verification information.
Further, the terminal and the server transmit information in a wired and/or wireless manner, and the terminal and the tag transmit information in a wired and/or wireless manner.
Further, the terminal and the tag transmit information through visible light signals.
Further, the terminal obtains the source signal representing the first source information through a scanning mode, a shooting mode, a radio frequency signal reading mode and/or a manual input mode.
Further, the server is connected to the internet or to a mobile communication network, or the server is an optical communication device.
Further, the primary verification information and/or the secondary verification information are/is product authenticity information; and/or the primary verification information and/or the secondary verification information are product description information; and/or the primary verification information and/or the secondary verification information are product use information; and/or the primary authentication information and/or the secondary authentication information is authorization information.
Further, the terminal comprises a mobile phone or a computer.
A fifth aspect of the present application provides a product information verification method, including the steps of: acquiring first source information; carrying out primary verification on the first source information and forming primary verification information; and carrying out secondary verification on the primary verification information to form secondary verification information.
Further, the step of performing secondary verification on the primary verification information to form secondary verification information comprises: and acquiring the primary verification information through the self-verification device, performing secondary verification and outputting a verification result.
Further, the self-checking device comprises a storage circuit and a comparison circuit, the storage circuit stores the second source information, and the self-checking device compares the first verification information with the second source information through the comparison circuit to perform secondary verification.
Further, the product information verification method further comprises the step of outputting a verification result of the secondary verification according to the secondary verification information.
Further, the verification result is output through the light emitting source, the sound generating device and/or the display device.
Further, the product information verification method further comprises the step of outputting a verification result of one-time verification according to the one-time verification information.
According to the label, the label comprises the self-checking device, primary verification information transmitted from the internet can be verified for the second time through the self-checking device, and a verification result of double verification is obtained, so that the safety of verification of information loaded on the label can be improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application. In the drawings:
FIG. 1 is a schematic diagram of the composition of a tag according to an embodiment of the present application;
FIG. 2 is a schematic diagram of the composition of a self-test device according to a preferred embodiment of the present application;
FIG. 3 is a schematic diagram of the internal components of a signal processing unit according to a preferred embodiment of the present application;
FIG. 4 is a schematic diagram of the internal components of an information retrieval circuit according to the preferred embodiment of the present application;
FIG. 5 is a schematic diagram of the internal components of a control circuit according to the preferred embodiment of the present application;
FIG. 6 is a schematic diagram of the internal components of another control circuit in accordance with the preferred embodiment of the present application;
FIG. 7 is a schematic diagram of the overall internal composition of a self-test device according to a preferred embodiment of the present application;
fig. 8 is a schematic composition diagram of a verification result output unit according to a preferred embodiment of the present application;
fig. 9 is a schematic diagram of the composition of a product information verification system according to a preferred embodiment of the present application.
Detailed Description
The present application will be described in detail below with reference to the embodiments with reference to the attached drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
Fig. 1 is a schematic diagram of the composition of a tag according to an embodiment of the present application. As shown in fig. 1, the tag of the present application includes a label providing unit 1 and a self-verifying device 2. The identification provision section 1 stores first source information. The self-checking device 2 receives the primary verification information, performs secondary verification on the primary verification information, and outputs a verification result. Wherein the one-time authentication information is obtained by one-time authentication of the first source information.
Since the tag includes the self-verification device 2, the primary verification information obtained from the first source information can be verified for the second time by the self-verification device 2, and a verification result of the double verification is obtained, so that the security of verifying the information loaded on the tag can be improved.
Preferably, the label providing part 1 and the self-verifying means are provided on the label body 10.
The first information source can be electronic information, text information, audio information, video information, anti-counterfeiting marks or the like. The electronic information may be information stored in a memory or electromagnetic waves of a specific frequency or the like. The literal information may be a character string or a number sequence, etc. The anti-counterfeiting mark can comprise a bar code, a two-dimensional code, an anti-counterfeiting pattern and the like. The anti-counterfeiting pattern can be, for example, a laser anti-counterfeiting pattern, a watermark, a plane or three-dimensional pattern printed by special ink, a micro character, a micro number and the like.
The self-authentication device 2 receives the primary authentication information by receiving a wired signal or a wireless signal representing the primary authentication information.
In order to clarify the meaning of the primary authentication information, the acquisition process of the primary authentication information is briefly illustrated in conjunction with fig. 9 (more details will be described later). For example, if the first source information is a digital serial number, the digital serial number may be obtained through a terminal 3 such as a mobile phone, and then the terminal 3 converts the digital serial number itself or a program or a conversion device carried by the mobile phone into corresponding conversion information and sends the converted information to the server 4, after receiving the corresponding information sent by the mobile phone, the server 4 performs a first verification on the received information, for example, the server 4 may check whether the digital serial number can be found in all stored serial numbers, if the digital serial number can be found, the first verification result is true, and sends a first verification information representing the first verification result to the self-verifying device 2 of the tag, and the first verification information may be sent directly or sent to the self-verifying device 2 through the mobile phone for a second verification.
FIG. 2 is a schematic diagram of the composition of the self-test device 2 according to the preferred embodiment of the present application. As shown in fig. 2, the self-test apparatus 2 includes a signal processing unit 21 and a verification result output unit 22 which are connected in this order. The signal processing unit 21 is configured to receive the primary verification information, perform secondary verification on the primary verification information, and output secondary verification information. The verification result output unit 22 is connected to the signal processing unit 21, and is configured to receive the secondary verification information and output a verification result according to the secondary verification information.
Fig. 3 is a schematic diagram of the internal composition of the signal processing unit 21 according to the preferred embodiment of the present application. As shown in fig. 3, the signal processing unit 21 includes a signal processing circuit 211, an information restoring circuit 212, and a control circuit 213, which are connected in this order. The signal processing circuit 211 is configured to receive an input signal representing primary authentication information, process the input signal, obtain an electrical signal, and output the electrical signal. The information recovery circuit 212 is used for receiving and processing the electrical signal and obtaining the primary verification information. The control circuit 213 is connected to the information restoring circuit 212, and processes the primary verification information to obtain the secondary verification information.
Wherein the input signal representing the one-time authentication information may be a wired signal, such as an electrical signal. Or wireless signals, such as visible light signals, invisible light signals (e.g., infrared signals), sound wave signals, or radio frequency signals. The sound wave signal may be, for example, ultrasonic waves or ordinary sound waves, and in this case, the tag is a voice recognition tag. The first source information can be transmitted through radio frequency signals under different protocols, such as WIFI, Bluetooth, near field communication NFC or RFID-SIM.
In the present embodiment, the self-verification device 2 will be described by taking only an optical signal as an input signal representing the first source information. In this embodiment, the signal processing circuit 211 includes a photoelectric conversion circuit for receiving an optical signal representing the primary authentication information, converting the optical signal into an electrical signal, and then transmitting the electrical signal to the information restoring circuit 212.
Fig. 4 is a schematic diagram of the internal components of the information retrieval circuit 212 according to the preferred embodiment of the present application. As shown in fig. 4, the information restoration circuit 212 includes an amplification circuit 212A and an analog-to-digital conversion circuit 212B which are connected in sequence. The amplifying circuit 212A receives the electrical signal, and amplifies the electrical signal to form an amplified electrical signal; analog-to-digital conversion circuit 212B receives and processes the amplified electrical signal, and forms and outputs primary verification information. The information recovery circuit 212 is configured to process the electrical signal sent by the signal processing circuit 211 to recover primary verification information, where the primary verification information may be product information, such as product description information, product authenticity information, product usage information, user information, or authorization code.
Fig. 5 is a schematic diagram of the internal components of a control circuit 213 according to the preferred embodiment of the present application. The control circuit 213 shown in fig. 5 includes a memory circuit 213A and a comparison circuit 213B. The comparison circuit 213B is directly connected to the information restoring circuit 212. The storage circuit 213A stores the second source information. The comparison circuit 213B is also connected to the storage circuit 213A, and the comparison circuit 213B is configured to compare the primary verification information and the second source information from the information restoring circuit 212, and obtain secondary verification information according to the comparison result.
The secondary verification information may be product information, such as product description information, product authenticity information, product usage information, user information, or authorization code. In the comparison process of the comparing circuit 213B, the verification information and the second source information may be completely compared, and when the verification information and the second source information are completely matched, the second verification is passed; or the part needing to be verified of the first verification information is matched with all or part of the second source information, and the second verification is passed. The comparison circuit 213B may be implemented by a single chip or a processor or other devices with logic operation function.
For example, when the primary verification information includes both the product authenticity information and other related information, the control circuit 213 may only determine whether the product authenticity information in the primary verification information matches the product authenticity information described in the second source information, if the control circuit 213 determines that the product authenticity information indicates a genuine product, the control circuit 213 controls the verification result output unit 22 to output the product authenticity information or a prompt that the product is a genuine product, if the terminal 3 gives other information in the primary verification information, the correctness of the primary verification information may be approved, or if the verification result output unit 22 of the self-verifying apparatus 2 is provided with a sound generating apparatus or a display device, the verification result output unit 22 may also output other information; when the control circuit 213 determines that the product authentication information indicates a counterfeit product, the control circuit 213 controls the verification result output unit 22 to output the product authentication information or a prompt (such as sending an alarm signal) that the product is a counterfeit product, and at this time, the information on the terminal 3 is not authentic or the verification result output unit 22 of the self-verifying device 2 does not send other information.
The storage circuit 213A may store product identification information corresponding to a single product, or may store multiple product identification information corresponding to multiple products. When the plurality of product identity information corresponding to the plurality of products is obtained, the manufacturing efficiency of the label is further improved.
The second source information in the storage circuit 213A, such as product identification information, is stored in advance when the product is shipped from the factory. For example, the product identification information may include information such as product model, date of delivery, lot, place of production, and whether the original product is genuine or not may be identified according to the product identification information.
Fig. 6 is a schematic diagram of the internal components of another control circuit 213 according to the preferred embodiment of the present application. The control circuit 213 shown in fig. 6 includes a decryption circuit 213C, a storage circuit 213A, and a comparison circuit 213B. The storage circuit 213A stores the second source information. The decryption circuit 213C is connected to the comparison circuit 213B and the information restoration circuit 212, respectively, and the comparison circuit 213B is also connected to the storage circuit 213A. In this case, the primary authentication information is encrypted information, and the decryption circuit 213C decrypts the primary authentication information to obtain decrypted information. The comparison circuit 213B is configured to compare the decryption information with the second source information, and obtain the second verification information according to the comparison result. The comparison circuit 213B and the decryption circuit 213C may be implemented by a single chip or a processor or other devices with logical operation functions. Other non-illustrated parts may refer to the relevant description of the control circuit 213 shown in fig. 5. The control circuit 213 shown in fig. 6 can further improve safety compared to the control circuit 213 shown in fig. 5
FIG. 7 is a schematic view of the overall internal composition of the self-test device 2 according to the preferred embodiment of the present application. As shown in fig. 7, first, a visible light signal representing the encrypted primary verification information enters a photoelectric conversion circuit as the signal processing circuit 211, the visible light signal is converted into an electrical signal by the photoelectric conversion circuit, the electrical signal is transmitted to the amplifying circuit 212A in the information restoring circuit 22, the amplified electrical signal amplified by the amplifying circuit 212A is transmitted to the analog-to-digital conversion circuit 212B, the electrical signal is restored to the encrypted primary verification information, the encrypted primary verification information enters the decryption circuit 213C of the control circuit 213 for decryption, the formed decryption information enters the comparison circuit 213B, the comparison circuit 213B compares the decryption information with the second source information in the storage circuit 213A for secondary verification, and finally, the verification result of the secondary verification is output by the verification result output unit 22.
Fig. 8 is a schematic composition diagram of the verification result output unit 22 according to the preferred embodiment of the present application. The verification result output unit 22 is controlled by the control circuit 213.
As shown in fig. 8, the verification result output unit 22 may include a first driving circuit 221 and a light emitting source 222 connected in sequence, where the first driving circuit 221 is connected to the signal processing unit 21, and is configured to receive the secondary verification information and control the light emitting source 222 to operate according to the secondary verification information to output the verification result. The light emitting source 222 may be, for example, an LED.
For example, for the secondary verification information including the product authenticity information, when the control circuit 213 determines that the result is a genuine product, the first driving circuit 221 receives the driving control signal from the control circuit 213 to drive the light emitting source 222 to emit light; or when the judgment result is a counterfeit, the driving control signal sent by the control circuit 213 is received to drive the light emitting source 222 to emit light.
The verification result output unit 22 may further include a second driving circuit 223 and a sound generating device 224 connected in sequence, where the second driving circuit 223 is connected to the signal processing unit 21, and is configured to receive the secondary verification information and control the sound generating device 224 to operate according to the secondary verification information to output the verification result.
The sounding device can be a buzzer, a voice device or the like. If the buzzer is used, an alarm signal can be output or different prompts can be given through the length, the frequency and the like of sound emitted by the buzzer. If the device is a voice device, other information such as a relatively specific product name, a production place, a raw material and the like can also be output.
The verification result output unit 22 may also include a third driving circuit 225 and a display device 226 connected in sequence, where the third driving circuit 225 is connected to the signal processing unit 21 and is configured to receive the secondary verification information and control the display device 226 to operate according to the secondary verification information to output the verification result.
The display device 226 may display various product information such as product authenticity, product description, authorization, etc.
It should be noted that, in fig. 8, the light emitting source 222, the sound generating device 224, and the display device 226 and their respective driving circuits are shown at the same time, but the verification result output unit 22 may include only one of them, such as only the light emitting source 222, or include the light emitting source 222 and the display device 226 but not the sound generating device 224.
For example, in the present embodiment, an LED as the light emission source 222 and a buzzer as the sound emission device 224 are simultaneously provided, and if the secondary verification result is authentic, the control circuit 213 sends a drive control signal to drive the LED to emit light; and if the secondary verification result is a counterfeit product, the LED is not driven to emit light, or the buzzer is driven to give an alarm for reminding. Of course, it may also be set to send out the driving control signal to drive the LED to emit light when the secondary verification result is a counterfeit.
In addition, the output device of the verification result output unit 22 is not limited to the above-mentioned ones, and may include other output devices such as a vibration device and the like.
Preferably, the tag further comprises a power supply device (not shown) disposed on the tag body 10, and the power supply device is used for supplying power to each component of the tag body 10 which needs to be driven by power. For example, for supplying power to the LED and buzzer, the power supply device is preferably an ultra-thin battery, such as a solar thin film battery, a button battery or a printed paper battery or a rechargeable battery.
In addition, preferably, the signal processing unit 21 in this embodiment may be configured as a chip, and packaged in an integrated circuit, so as to effectively reduce the area of the tag. Preferably, the chip is soft packaged with at least partial area transparent. The soft pack is preferably attached to the product packaging material. Further, the label may have a transparent film as the label body 10, and the transparent film may be attached to a product or a package of the product.
In addition, in the aspect of chip packaging, the chip is packaged in a soft mode, a photodiode area for receiving optical signals in the chip is packaged in a transparent soft mode, light can penetrate through the transparent soft package, and the chip (the photodiode portion) can receive the light. The chip package adopts a mechanical method to physically connect the chips together, meanwhile, the soft package and the packaging material are also connected together, if the external package is removed, the soft package of the chips is damaged, and the damage of the soft package of the chips causes the internal damage of the chips. The arrangement can prevent the label from being recycled as a fake product or being disassembled and analyzed by people. For example, when the label is applied to a wine bottle, the soft package of the label is connected with the bottle cap and the bottle body, and the label can be torn off when the wine bottle cap is opened after the wine is verified to be genuine.
Through the label that this application provided, only need the consumer carry on terminal 3 and terminal 3 on install a special application just can carry out the true and false of product to electronic tags at once and verify, the security of verifying moreover is high to realized verifying that the product is labour saving and time saving, convenient and fast.
The present application further provides a product packaging assembly, which includes an identifier providing part, the identifier providing part stores first source information, and the product packaging assembly further includes: and the self-checking device receives the primary verification information, performs secondary verification on the primary verification information and outputs a verification result, wherein the primary verification information is obtained by performing primary verification on the first source information.
Wherein the relevant content of the label in this application (e.g. all the above regarding the identity provider and the self-verification device) applies to the product packaging component and will not be described repeatedly herein. The product packaging assembly may include both the package and the label, with the indicia provider and the self-verifying device being selectively disposed on the package and the label, respectively, rather than necessarily both.
Fig. 9 is a schematic diagram of the composition of a product information verification system according to a preferred embodiment of the present application. As shown in fig. 9, the product information verification system provided by the present application includes the aforementioned tag (or product packaging component), a terminal 3, and a server 4. Wherein the terminal 3 is configured to obtain a source signal representing the first source information and to transmit the source signal or a converted signal obtained from the source signal to the server 4. The server 4 performs one-time authentication on the source signal or the converted signal and outputs one-time authentication information. The self-checking device 2 receives the primary verification information, performs secondary verification on the primary verification information to form secondary verification information and outputs a verification result.
The one-time authentication information may be transmitted to the self-authentication apparatus 2 through the terminal 3. In addition, the primary authentication information may be simultaneously transmitted to the terminal 3 and the self-authentication device 2. The terminal 3 may output a result of the one-time authentication based on the one-time authentication information. In addition, the primary authentication information is preferably encrypted and then supplied to the authentication device 2, and in this case, the authentication device 2 includes a decryption circuit 213C that decrypts the encrypted primary authentication information.
The terminal 3 and the server 4 may transmit information by wire or wirelessly. The terminal 3 and the tag may transmit information in a wired or wireless manner. For example, the terminal 3 may obtain the source signal representing the first source information by a scanning mode, a shooting mode, a radio frequency signal reading mode or a manual input mode. Preferably, the terminal 3 and the tag transmit information by means of visible light signals.
The server 4 may be connected to the internet or to a mobile communication network, or the server 4 may be an optical communication device.
The terminal 3 may include an electronic device such as a mobile phone or a computer.
The product information verification system of the present application will be described below by taking a mobile phone as the terminal 3 and verifying the authenticity of a product as an example. This example is only one of many implementations of the present application and should not be construed as limiting the present application.
And acquiring the first source information of the label by using the mobile phone and sending the first source information to the server 4. The mobile phone can scan or input the information in the plane identifier by using a special application program installed, so as to obtain the first source information. The mobile phone can send the first source information to the server 4 for verifying the authenticity by connecting the internet, sending a short message or making a call, and the like, and the server 4 performs primary verification on the authenticity of the product.
When the server 4 receives the first source information sent by the mobile phone and carries out primary verification, the first source information is compared with the pre-stored information, and product information serving as primary verification information is sent to the mobile phone according to the matching condition of the first source information and the pre-stored information. The mobile phone receives the primary authentication information returned by the server 4. The product information comprises product authenticity information or product description information or user information, wherein the product authenticity information is information for identifying the identity of the product or a product authenticity result.
The mobile phone prompts one-time verification information, if the authenticity identification result shows that the product is a counterfeit product, the product can be determined to be the counterfeit product, and the one-time verification information does not need to be sent to the label. If the primary verification information shows that the product is a genuine product, the primary verification information needs to be sent to the self-verification device 2 of the label for secondary verification. As described above, the mobile phone can encrypt the authentication information once and then transmit the encrypted authentication information to the tag authentication apparatus 2.
The mobile phone wirelessly transmits primary verification information such as product authenticity information to the tag self-verification device 2. The mobile phone sends the primary verification information to the photoelectric conversion circuit of the self-verification device 2 of the label in a visible light mode through a light emitting source equipped by the mobile phone. The self-verification device 2 of the tag receives the primary verification information, performs secondary verification and outputs a verification result of the secondary verification, and the secondary verification process of the self-verification device 2 is not repeated as described above. If the result of the secondary verification shows that the product is a counterfeit product, the content prompted by the mobile phone is not credible, and if the result of the secondary verification shows that the product is a genuine product, the content prompted by the mobile phone is credible.
In addition, if the first verification information and the second source information of the self-verification device 2 reach the specified matching degree, and the product is judged to be a genuine product, the self-verification device 2 can also be selected to return a verification result after secondary verification to the terminal 3, such as product authenticity information containing product identity information representing the genuine product or a product authenticity result representing the genuine product. Otherwise, if the first verification information and the second source information of the self-verification device 2 do not reach the specified matching degree, the product is judged to be a counterfeit product, and the product authenticity information representing the counterfeit product is returned to the terminal 3, wherein the product authenticity information representing the counterfeit product is information containing other product identities, or predetermined specific information or a product authenticity result representing the counterfeit product.
If a computer is used as the terminal 3, the first source information on the label can be sent to the server 4 in a mode of inputting character strings or serial number sequences or pictures of two-dimensional codes on a website interface through the Internet and the like.
The terminal 3 may also include an opto-electronic processing module to support optical communications. The terminal 3 may send the first source information of the label to the server 4 in a visible light manner and receive the primary verification information such as the product authenticity information returned by the server 4.
When the terminal 3 receives the product authenticity information, it can directly prompt the primary verification result such as the authenticity identification result, for example, flashing or sending prompt tone. The result of the secondary verification is sent out by the self-verification device 2 of the label, or the result of the secondary verification is sent back to the terminal 3 by the self-verification device 2 and then is prompted by the terminal 3.
In order to improve security and prevent the authentication from being broken, the server 4 may encrypt the authentication information and transmit the encrypted authentication information to the terminal 3 and/or the authentication device 2. The terminal 3 may encrypt primary authentication information such as product authenticity information and send the encrypted primary authentication information to the tag.
When the terminal 3 sends the first source information to the server 4 in the form of visible light, the server 4 may be a visible light identification device. The visible light identification equipment stores product identity information in advance. The identity information representing the product can comprise information such as product model, delivery date, batch, production place and the like, and whether the original product is genuine can be identified according to the identity information of the product. After receiving the product identity information sent by the terminal 3, the visible light identification device compares the product identity information with the stored product identity information, if the product identity information is matched with the first source information of the label, the visible light identification device judges that the product is a genuine product, and returns product authenticity information containing the product identity information representing the genuine product to the terminal 3, wherein the product authenticity information containing the product identity information representing the genuine product can be complete, or partial product identity information representing the genuine product or information having a certain corresponding relationship with the product identity information. Otherwise, the terminal judges the product as a counterfeit product, and returns product authenticity information representing the counterfeit product to the terminal 3, wherein the product authenticity information may include information of other product identities or specific information agreed in advance.
Or if the product is judged to be a genuine product, an authenticity identification result can be returned to the terminal 3 to indicate the information of the genuine product; if the counterfeit is judged, the authenticity identification result is returned to the terminal 3, and the information of the counterfeit is shown. And after receiving the product authenticity identification result, the terminal 3 sends the product authenticity identification result to a label self-checking device in a visible light mode for secondary verification. The detailed description of the process is omitted here.
When the product authenticity information received by the terminal 3 is directly the authenticity identification result information, the authenticity identification result can be directly prompted, for example, flashing light or sending prompt sound. And sending the authenticity identification result to a self-checking device of the label in a visible light mode for secondary verification according to the requirement.
In order to improve the security and prevent the product from being cracked, the product authenticity information may be encrypted by the visible light identification device and then sent to the terminal 3, for example, an AES encryption algorithm is used. Or the visible light identification device does not encrypt, and sends the encrypted visible light identification device to the label after the terminal 3 encrypts. Or encrypted at both the visible light identification device and the terminal 3.
The product information verification method comprises the following steps: acquiring first source information; carrying out primary verification on the first source information and forming primary verification information; and carrying out secondary verification on the primary verification information to form secondary verification information.
The step of carrying out secondary verification on the primary verification information to form secondary verification information comprises the following steps: the first verification information is acquired through the self-verification device 2 arranged on the label, the second verification is carried out, and the verification result is output.
The self-checking device 2 includes a storage circuit 213A and a comparison circuit 213B, the storage circuit 213A stores the second source information, and the self-checking device 2 performs the secondary verification by comparing the primary verification information and the second source information by the comparison circuit 213B.
The product information verification method further comprises the step of outputting a verification result of the secondary verification according to the secondary verification information. The verification result may be output through the light emitting source 222, the sound emitting device 224, the display device 226, and/or the vibration device.
In addition, the product information authentication method further includes outputting an authentication result of the one-time authentication by the terminal 3 according to the one-time authentication information.
In order to further improve the security, when the first source information is text information or a flat logo, a scratch layer may be further disposed on the surface of the logo providing part 1 to protect the first source information. At this time, the product information verification method further includes scraping off the scratch layer.
The product information verification method of the present application can be implemented by the product information verification system, and the product information verification method of the present application is specifically described below by taking the product information verification system as an example.
The terminal 3 may input a character string or a series of number sequences on a website interface through the internet, or send a short message or make a call to send the first source information of the tag to the server 4. The server 4 receives the first source information of the label sent by the terminal 3, compares the first source information with the pre-stored information, and outputs the first verification information including the product authenticity identification result to the terminal 3 after the first verification. If the information stored in the server 4 is matched with the first source information of the label, the product is judged to be a genuine product, and product authenticity information containing the genuine product is returned to the terminal 3; otherwise, the terminal judges the product as a counterfeit product and returns product authenticity information indicating the counterfeit product to the terminal 3.
The one-time authentication information may include information on the identity of other products or specific information agreed in advance. The product identity information may be a complete product identity information representing a genuine product, or a partial product identity information representing a genuine product, or an information having a certain corresponding relationship with the product identity information.
When the terminal 3 receives the primary verification information including the product authentication result, it can directly present the authentication result itself, for example, flash or send a prompt tone, but whether the authentication result is authentic or not needs to be confirmed after the secondary verification by the verification device 2. The terminal 3 also needs to send the primary authentication information including the result of the authentication recognition to the self-authentication device 2 of the label in a visible light manner. For example, the terminal 3 controls an LED lamp provided in the terminal 3 to emit primary authentication information such as a product authentication result to the self-authentication device 2 by visible light in a stroboscopic manner.
The self-checking device 2 converts the optical signal into an electrical signal and restores the obtained primary checking information. The first verification information is restored and compared with second source information (such as product identity information) of the storage circuit.
When the result of the confirmation is genuine, the LED of the label emits light; and when the result is confirmed to be a counterfeit product, the LED is not driven to emit light, or the buzzer is driven to give an alarm for reminding. Of course, it may be set so that the LED is driven to emit light when the comparison result is a counterfeit.
In addition, the above descriptions of the label, the product packaging system, and the product information verification system are all applicable to the product verification method, and thus, will not be described more.
As can be seen from the above description, the above-described embodiments achieve the following technical effects: because the label comprises the self-checking device, the primary verification information transmitted from the Internet can be verified for the second time through the self-checking device to obtain a verification result of double verification, so that the safety of the information carried on the label in verification can be improved.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (32)
1. A tag comprising an identification provision part (1), the identification provision part (1) storing first source information, characterized in that the tag further comprises: a self-checking device (2), the self-checking device (2) receiving primary verification information by receiving a wired signal and/or a wireless signal representing the primary verification information from a terminal, performing secondary verification on the primary verification information and outputting secondary verification information, and outputting a verification result according to the secondary verification information, wherein the primary verification information is obtained by performing primary verification on the first source information, and the secondary verification information is product information;
the first source information is electronic information, character information, audio information, video information or anti-counterfeiting marks;
the wireless signal is a visible light signal, an invisible light signal or a sound wave signal;
the primary verification information is obtained by comparing first source information with pre-stored information through a server, and is product information;
the product information includes product authenticity information or product description information, user information, product use information, or authorization code information.
2. The label according to claim 1, characterized in that said self-verifying device (2) comprises:
the signal processing unit (21) is used for receiving the primary verification information, carrying out secondary verification on the primary verification information and outputting secondary verification information;
and the verification result output unit (22) is connected with the signal processing unit (21) and is used for receiving the secondary verification information and outputting the verification result according to the secondary verification information.
3. The tag according to claim 2, characterized in that the signal processing unit (21) comprises:
a signal processing circuit (211) for receiving an input signal representing the primary authentication information, processing the input signal, obtaining and outputting an electrical signal;
the information recovery circuit (212) receives and processes the electric signal and obtains the primary verification information;
and the control circuit (213) is connected with the information restoring circuit (212) and is used for processing the primary verification information and obtaining the secondary verification information.
4. A tag as claimed in claim 3, characterized in that the signal processing circuit (211) comprises an opto-electronic conversion circuit for receiving an optical signal representing the primary authentication information and converting the optical signal into the electrical signal.
5. The tag of claim 3, wherein the information retrieval circuit (212) comprises:
the amplifying circuit (212A) receives the electric signal and amplifies the electric signal to form an amplified electric signal;
and the analog-to-digital conversion circuit (212B) receives and processes the amplified electric signal, and forms and outputs the primary verification information.
6. The tag of claim 3, wherein the control circuit (213) comprises:
a storage circuit (213A), the storage circuit (213A) storing second source information;
and the comparison circuit (213B) is connected with the storage circuit (213A), and the comparison circuit (213B) is used for comparing the information obtained by the comparison circuit (213B) and the second source information and obtaining the secondary verification information according to the comparison result.
7. The tag of claim 6,
the comparison circuit (213B) is directly connected with the information restoration circuit (212), wherein the information obtained by the comparison circuit (213B) is the primary verification information; or,
the control circuit (213) further comprises a decryption circuit (213C) respectively connected with the comparison circuit (213B) and the information restoration circuit (212), and the information obtained by the comparison circuit (213B) is decryption information obtained by decrypting the primary verification information through the decryption circuit (213C).
8. The tag of claim 2,
the verification result output unit (22) comprises a first driving circuit (221) and a light emitting source (222) which are sequentially connected, wherein the first driving circuit (221) is connected with the signal processing unit (21) and is used for receiving the secondary verification information and controlling the light emitting source (222) to work according to the secondary verification information so as to output the verification result; and/or the presence of a gas in the gas,
the verification result output unit (22) comprises a second driving circuit (223) and a sound generating device (224) which are sequentially connected, wherein the second driving circuit (223) is connected with the signal processing unit (21) and is used for receiving the secondary verification information and controlling the sound generating device (224) to work according to the secondary verification information so as to output the verification result; and/or the presence of a gas in the gas,
the verification result output unit (22) comprises a third driving circuit (225) and a display device (226) which are sequentially connected, wherein the third driving circuit (225) is connected with the signal processing unit (21) and is used for receiving the secondary verification information and controlling the display device (226) to work according to the secondary verification information so as to output the verification result.
9. The tag of claim 1, further comprising a power supply for powering components of the tag that require electrical power.
10. The label of claim 1, wherein the security feature comprises a bar code, a two-dimensional code, or a security pattern.
11. The tag according to any of claims 3 to 7, characterized in that the signal processing unit (21) is provided as a chip.
12. The label of claim 11, wherein the chip is encapsulated in a soft encapsulation that is at least partially transparent.
13. The tag of claim 11, wherein the encapsulation of the chip is coupled to the packaging material of the product to which the tag is attached.
14. A chip, wherein the chip comprises:
a signal processing circuit (211) for receiving an input signal representing primary authentication information obtained by performing primary authentication on first source information of a product by receiving a wired signal and/or a wireless signal representing the primary authentication information from a terminal, processing the input signal, obtaining and outputting an electrical signal;
the information recovery circuit (212) is used for receiving and processing the electric signal and obtaining the primary verification information;
the control circuit (213) is connected with the information restoration circuit (212) and is used for verifying the primary verification information and obtaining secondary verification information, and the secondary verification information is product information;
the first source information is electronic information, character information, audio information, video information or anti-counterfeiting marks;
the wireless signal is a visible light signal, an invisible light signal or a sound wave signal;
the primary verification information is obtained by comparing first source information with pre-stored information through a server, and is product information;
the product information includes product authenticity information or product description information, user information, product use information, or authorization code information.
15. The chip of claim 14, wherein the signal processing circuit (211) comprises a photoelectric conversion circuit for receiving an optical signal representing the primary authentication information and converting the optical signal into the electrical signal.
16. The chip of claim 14, wherein the information retrieval circuit (212) comprises:
the amplifying circuit (212A) receives the electric signal and amplifies the electric signal to form an amplified electric signal;
and the analog-to-digital conversion circuit (212B) receives and processes the amplified electric signal, and forms and outputs the primary verification information.
17. The chip of claim 16, wherein the control circuit (213) comprises:
a storage circuit (213A), the storage circuit (213A) storing second source information of a product;
and the comparison circuit (213B) is connected with the storage circuit (213A), and the comparison circuit (213B) is used for comparing the information obtained by the comparison circuit (213B) and the second source information and obtaining the secondary verification information according to the comparison result.
18. The chip of claim 17,
the comparison circuit (213B) is directly connected with the information restoration circuit (212), wherein the information obtained by the comparison circuit (213B) is the primary verification information; or,
the control circuit (213) further comprises a decryption circuit (213C) respectively connected with the comparison circuit (213B) and the information restoration circuit (212), and the information obtained by the comparison circuit (213B) is decryption information obtained by decrypting the primary verification information through the decryption circuit (213C).
19. A packaging assembly comprising an identification provider (1), said identification provider (1) storing first source information, characterized in that said packaging assembly further comprises: a self-checking device (2), the self-checking device (2) receiving primary verification information by receiving a wired signal and/or a wireless signal representing the primary verification information from a terminal, performing secondary verification on the primary verification information and outputting secondary verification information, and outputting a verification result according to the secondary verification information, wherein the primary verification information is obtained by performing primary verification on the first source information, and the secondary verification information is product information;
the first source information is electronic information, character information, audio information, video information or anti-counterfeiting marks;
the wireless signal is a visible light signal, an invisible light signal or a sound wave signal;
the primary verification information is obtained by comparing first source information with pre-stored information through a server, and is product information;
the product information includes product authenticity information or product description information, user information, product use information, or authorization code information.
20. A product information verification system comprising a terminal (3) and a server (4), characterized in that it further comprises a label according to any one of claims 1 to 13 or a packaging assembly according to claim 19, wherein:
the terminal (3) is used for obtaining a source signal representing the first source information and transmitting the source signal or a conversion signal obtained by the source signal to the server (4);
the server (4) performs primary verification on the source signal or the conversion signal and outputs primary verification information;
and the self-checking device (2) receives the primary verification information, carries out secondary verification on the primary verification information to form secondary verification information and outputs a verification result.
21. The product information authentication system according to claim 20, wherein the one-time authentication information is simultaneously transmitted to the terminal (3) and the self-authentication device (2).
22. The product information authentication system according to claim 20 or 21, wherein the terminal (3) outputs a result of one-time authentication based on the one-time authentication information.
23. The product information verification system according to claim 20, wherein the primary verification information is encrypted and then sent to the self-verifying apparatus (2), and the self-verifying apparatus (2) includes a decryption circuit (213C) that decrypts the encrypted primary verification information.
24. The product information verification system according to claim 20, wherein the terminal (3) and the server (4) transmit information by wire and/or wirelessly.
25. The product information verification system according to claim 20, wherein the terminal (3) acquires the source signal representing the first source information by means of scanning, photographing, reading a radio frequency signal, and/or manually inputting.
26. The product information verification system according to claim 20, wherein the server (4) is connected to the internet or to a mobile communication network, or the server (4) is an optical communication device.
27. The product information verification system according to claim 20, wherein the terminal (3) comprises a mobile phone or a computer.
28. A product information verification method, characterized by comprising the steps of:
acquiring first source information;
the server compares first source information with pre-stored information to perform primary verification on the first source information and form primary verification information, wherein the primary verification information is product information;
receiving the primary verification information by receiving a wired signal and/or a wireless signal which represents the primary verification information from a terminal, and performing secondary verification on the primary verification information to form secondary verification information, wherein the secondary verification information is product information;
the first source information is electronic information, character information, audio information, video information or anti-counterfeiting marks;
the wireless signal is a visible light signal, an invisible light signal or a sound wave signal;
the product information includes product authenticity information or product description information, user information, product use information, or authorization code information.
29. The product information authentication method according to claim 28, wherein the self-authentication device (2) includes a storage circuit (213A) and a comparison circuit (213B), the storage circuit (213A) stores the second source information, and the self-authentication device (2) compares the primary authentication information and the second source information by the comparison circuit (213B) to perform the secondary authentication.
30. The product information verification method according to claim 19, further comprising outputting a verification result of secondary verification based on the secondary verification information.
31. The product information authentication method according to claim 30, wherein the authentication result is output by a light emitting source (222), a sound emitting device (224), and/or a display device (226).
32. The product information authentication method according to claim 31, further comprising outputting an authentication result of one time authentication based on the one time authentication information.
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| CN201310479164.2A CN103824193B (en) | 2013-10-14 | 2013-10-14 | Label, chip, product packaging assembly, product information verification system and method |
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| CN104463610A (en) * | 2015-01-07 | 2015-03-25 | 苏州触达信息技术有限公司 | Ultrasonic wave anti-fake device and method |
| CN105184592A (en) * | 2015-10-13 | 2015-12-23 | 北京兆信信息技术股份有限公司 | Anti-counterfeiting method, and verification platform and system |
| CN105869000A (en) * | 2016-06-12 | 2016-08-17 | 江苏鼎昌科技有限公司 | Article anti-counterfeiting verification system utilizing mobile phone to receive and transmit data |
| CN106096981A (en) * | 2016-06-12 | 2016-11-09 | 江苏鼎昌科技有限公司 | A kind of use mobile phone to complete data transmit-receive to carry out the method and system of article anti-counterfeit verification |
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| TW201027439A (en) * | 2009-01-07 | 2010-07-16 | Cheng Loong Corp | Method for verifying the authenticity of a product and related system |
| CN102571714A (en) * | 2010-12-27 | 2012-07-11 | 李卫伟 | Anti-counterfeiting verification method, special verification device and anti-counterfeiting verification server |
| CN102622624A (en) * | 2012-03-21 | 2012-08-01 | 重庆科技学院 | Commodity anti-counterfeiting identification system and commodity anti-counterfeiting identification method |
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| TW201027439A (en) * | 2009-01-07 | 2010-07-16 | Cheng Loong Corp | Method for verifying the authenticity of a product and related system |
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