Article anti-counterfeiting identification method

Abstract

The invention relates to an article anti-counterfeiting identification method, which mainly comprises a management server and a mobile phone (smart phone), the mobile phone is provided with an anti-counterfeiting App (application program), and the anti-counterfeiting App reads a QR code label pasted on an article or an nfc label with a QR code printed on the surface layer by using the mobile phone so as to identify the authenticity of the article. The method comprises the following steps of: reading information of a QR code on a label by using a mobile phone, transmitting the information and a transmission protocol to a management server through a network, converting the information into a domain name of a website established by an anti-counterfeiting person by the management server, connecting the mobile phone with the website and displaying the website, and displaying characters such as a consumer (namely an identifier) required to verify the domain name and the like by the website, and after the verification is correct, the consumer is guided to start the anti-counterfeiting App of the mobile phone from the website according to the picture description, and then the subsequent anti-counterfeiting identification is executed.

Description

Technical Field

[0001] The present invention relates to an anti-counterfeiting identification method for items, and more particularly to a method of first guiding a consumer's mobile phone to enter a website established by an anti-counterfeiter, using the global uniqueness of the domain name to confirm the domain name to determine that the mobile phone has indeed entered the website established by the anti-counterfeiter, and then opening an anti-counterfeiting App or WeChat applet from this website to achieve anti-counterfeiting identification of the product. Background Art

[0002] It is well known that well-known commodities, banknotes, certificates and other items can be counterfeited. Although the government and the private sector have some anti-counterfeiting measures, the market is still full of various fakes, counterfeit banknotes, and forged certificates, so anti-counterfeiting has become an important issue. The existing anti-counterfeiting methods mainly rely on printing and manufacturing processes, but from the fact that there are still counterfeit banknotes and high-end fake watches on the market, it can be seen that these two anti-counterfeiting methods are ineffective. Since the popularization of mobile phones, mobile phones can read QR code (quickresponse code) and NFC (near field communication) anti-counterfeiting labels, and since the information in these two labels is invisible, it seems difficult to counterfeit at first glance. Therefore, there are many anti-counterfeiting practitioners on the market who attach QR code and NFC anti-counterfeiting labels to items, allowing consumers to identify them with their mobile phones to verify whether they are authentic and prevent counterfeiting. However, in the end, they all failed. The market is still full of counterfeit products. The reasons are explained as follows: The current QR code and NFC anti-counterfeiting architectures on the market are as follows: Figure 1As shown, a QR code label 11, an nfc label 12, an nfc chip and an antenna 13 are attached to the item 10. Among them, there is a masking sticker 14 on the QR code label 11 to prevent it from being photographed and copied. It is torn off when the consumer wants to identify it. The packaging of the item 10 will have the trademark 15 (Logo) of the merchant of this product; the QR code label 11 will have the trademark 16 (Logo) of the anti-counterfeiting company; and the nfc label will have the trademark 17 (Logo) of the anti-counterfeiting company. The anti-counterfeiting company will develop an App (application) for the mobile phone and put it into the operating system for consumers to download to the mobile phone. Apple phones download from the App Store, most Android phones download from the Play Store, and most Android phones in mainland China download from WeChat's mini-programs and Hongmeng operating system. As shown in the figure, App21 is downloaded in the consumer's mobile phone 20, and App21 has a trademark 25 (Logo) displayed on the screen. The trademarks 16, 17 and 25 of the same anti-counterfeiting company should be the same. When the QR code label 11 is read by the camera function of the mobile phone 20, or by the scanning function of the small program, information 22 will be obtained. The information 22 is sent by the App 21 of the mobile phone 20 through the network 24 to the software 31 in the management server 30 of the anti-counterfeiting company for identification. If the management server 30 stores the information 22, it will be transmitted to the mobile phone 20 to display the mark 26 that the product is authentic. Similarly, when the App 21 or small program of the mobile phone 20 reads the nfc label 12, information 23 will be obtained. It is sent by the App 21 of the mobile phone 20 through the network 24 to the software 31 in the management server 30 of the anti-counterfeiting company for identification. If the management server 30 stores the information 23, it will be transmitted to the mobile phone 20 to display the mark 26 that the product is authentic. If the management server 30 does not store the information 22 or 23, it will be transmitted to the mobile phone 20 to display the mark 27 that the product is a counterfeit. At first glance, this seems to be a very good anti-counterfeiting solution, but in fact the entire system can be counterfeited, which shows that Figure 2 .

[0003] Figure 2It is a counterfeiter's product and anti-counterfeiting system. The content and appearance of its counterfeit product 10a are almost the same as the product 10 of the original manufacturer. Its counterfeit trademark 15a is almost the same as the trademark 15 of the original manufacturer. Its counterfeit QR code label 11a, counterfeit NFC label 12a, counterfeit NFC chip and antenna 13a are also exactly the same as the QR code label 11, NFC label 12, NFC chip and antenna 13 of the original anti-counterfeiting manufacturer. However, its counterfeit information 22a is different from information 22, and counterfeit information 23a is different from information 23. That is, the information in its QR code and NFC chip is different from the original anti-counterfeiting. However, since the information has no image, consumers cannot see the difference in this information. The fake trademark 16a is almost the same as the trademark 16, and the fake trademark 17a is almost the same as the trademark 17. The counterfeiter's fake App 21a is downloaded in the mobile phone 20. The counterfeiter can write the software architecture of the fake App 21a to be exactly the same as App 21. When the label is read, the fake information 22a and 23a will be sent to the fake management server 30a established by the counterfeiter for identification. The fake App 21a will have a fake trademark 25a. Because there are more than one million apps in the Apple store, Play products and mini-programs, it is impossible to review the similarity of the trademark shape, and it is impossible to further control it. In addition, the App owner is allowed to change his trademark. Therefore, the fake trademark 25a can be almost the same as the trademark 25. When consumers read the fake labels 11a and 12a on the counterfeiter's products, the fake App 21a of the counterfeiter will send the fake information 22a and information 23a to the fake software 31a in the counterfeiter's fake management server 30a for identification, and will also be transmitted to the mobile phone 20 to display the genuine product mark 26 that this product is genuine. Therefore, consumers are completely unable to detect that it is a counterfeit. Instead, they think that if there is anti-counterfeiting identification, they must have bought the genuine product. Therefore, the current anti-counterfeiting method of using mobile phones to identify QR codes and NFC is a failed method. There is no better anti-counterfeiting method on the market so far. It can also be said that there may be no truly effective anti-counterfeiting method in the world at present.

[0004] In view of this, the present invention aims to design a commodity anti-counterfeiting identification method to solve the problem that the above-mentioned anti-counterfeiting identification system itself is counterfeited, thereby achieving truly effective commodity anti-counterfeiting identification. Summary of the invention

[0005] The main purpose of the present invention is to solve Figure 2 To solve the above-mentioned problem, a new anti-counterfeiting identification method for items is provided, which first guides the consumer's mobile phone to enter the website established by the anti-counterfeiter, and uses the global uniqueness of the domain name to allow the consumer to confirm the domain name to confirm that his mobile phone is indeed entering the website established by the anti-counterfeiter. Then, when the anti-counterfeiting application (App) or WeChat applet is opened from this website, the information will only enter the server of the anti-counterfeiter and will not enter the server of the anti-counterfeiter. Figure 2Server identification of counterfeiters. To achieve anti-counterfeiting identification of items that cannot be counterfeited.

[0006] The aforementioned method for anti-counterfeiting identification of items includes a management server and a mobile phone. The mobile phone is installed with an anti-counterfeiting App, which allows the mobile phone to read the QR code attached to the product or the NFC label with the QR code printed on it. After the mobile phone reads the QR code on the label, it transmits this information to the management server via the network. The management server converts this information into the domain name of a website established by an anti-counterfeiter so that the mobile phone can connect to and display the website, and displays text such as a request for the consumer to verify the domain name first. After the consumer verifies that the domain name is correct, the consumer is guided to open the anti-counterfeiting application (App) of the mobile phone from the website according to the screen, and then perform subsequent anti-counterfeiting identification. Due to the world's uniqueness of the domain name, it can be determined that this website was established by the anti-counterfeiter. Then, the App opened from this website will only allow the information to enter the anti-counterfeiter's server identification, and will not enter the counterfeiter's server identification, thus avoiding the following. Figure 2 The counterfeit.

[0007] In the aforementioned anti-counterfeiting identification method for items, the label can be a QR code label in various forms such as a general single-layer QR code label or a double-layer QR code label, or can be an NFC label of various shapes with a QR code attached or printed on the surface, and the label has a label of the anti-counterfeiter or the merchant of the item.

[0008] In the aforementioned method for identifying anti-counterfeit articles, if the mobile phone performing the identification has not downloaded the anti-counterfeiting App, the management server will guide the mobile phone to download the anti-counterfeiting App first through the screen of the mobile phone. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0010] Figure 1 This is the existing anti-counterfeiting architecture diagram.

[0011] Figure 2 It is a flowchart of the counterfeiter’s merchandise and anti-counterfeiting system operation.

[0012] Figure 3 It is an operation flow chart of the anti-counterfeiting identification method of the present invention.

[0013] Figure 4-1 It is a schematic diagram of the display screen of an Android mobile phone of the present invention.

[0014] Figure 4-2 It is a schematic diagram of the display screen of the Apple mobile phone of the present invention.

[0015] Figure 5-1It is a schematic diagram of the screen displayed when the Android mobile phone of the present invention uses WeChat to scan a single-layer or double-layer QR code label or an NFC label with a QR code printed thereon.

[0016] Figure 5-2 It is a schematic diagram of the screen displayed when the Apple mobile phone of the present invention uses WeChat to scan the QR code on a single-layer or double-layer QR code label.

[0017] Figure 5-3 This is a schematic diagram of the screen displayed when the Apple mobile phone of the present invention uses WeChat to scan the QR code on the NFC.

[0018] Figure 5-4 It is a schematic diagram of the screen displayed by the Android mobile phone of the present invention when using camera to read a single-layer or double-layer QR code label or an NFC label with a QR code printed thereon.

[0019] Figure 5-5 The present invention is a schematic diagram of the screen displayed by an Apple mobile phone using a camera to read a single-layer or double-layer QR code label or an NFC label with a QR code printed thereon.

[0020] Figure 6 The present invention is a flowchart of the anti-counterfeiting identification operation in which a counterfeiter pastes a QR code similar in appearance to the original counterfeiter but with different content information on a counterfeit product.

[0021] Figure 7 It is a flow chart of the identification of the NFC tag of the present invention.

[0022] Figure 8 The present invention adds a QR code label recognition flow chart.

[0023] Description of Reference Numerals 10: Items 10a: Fake 11. QR code label 11a: Fake QR code label 12: NFC tag 12a: Fake NFC tag 13: NFC chip and antenna tag 13a: Fake NFC chip and antenna tag 14: Masking stickers 15: Trademarks 15a: Counterfeit Trademarks 16: Trademarks 16a: Counterfeit Trademarks 17: Trademarks 17a: Counterfeit Trademarks 20: Mobile Phone 21: App 21a: Fake App 22: Information 22a: Fake Information 23: Information 23a: Fake Information 24: Internet 25: Trademarks 25a: Counterfeit Trademarks 26: Authenticity mark 27: Counterfeit signs 30: Management Server 30a: Pseudo management server 31: Software 31a: Pseudo-software 40: NFC chip and antenna 41: QR code label 41a: Fake QR code label 42: Take a photo and scan the QR code function 43: WeChat scan QR code function 400: App anti-counterfeiting application 420: App QR code scanning function 430: Mini Program QR code scanning function 44: QR code and transmission protocol information 44a: Pseudo QR code and transmission protocol information 45: Management Server 45a: Pseudo management server 46: Domain name information 46a: Pseudo domain name information 47: Cell Phone 471: Domain name 471a: Pseudo domain name 472: Description 473: Enter the App Guide 474: Enter other content guides on the website 475: Authenticity mark 476: Counterfeit Sign 48: nfcApp reads NFC functions 49: nfc applet reads NFC function 50: Second layer QR code label. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiment of the present invention is described clearly and completely below in conjunction with the accompanying drawings in the embodiment of the present invention. In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0025] See also Figure 3 , is an operation flow chart of the anti-counterfeiting identification method of the present invention. As shown in the figure, the anti-counterfeiting identification of the present invention includes the following steps: 1. The QR code label 41 with the masking sticker removed is attached to the item. The QR code and transmission protocol information 44 are read and transmitted through the camera scanning QR code function 42 of the mobile phone 47. The information is such as: https: / / ecobill.ccnet.com.tw / api / BrandGuard_qr_new.php?QRcode=A7508011894516941 and the transmission protocol. The first part https: / / ecobill.ccnet.com.tw / can be used as a guide to the management server 45. Similarly, the QR code scanning function 43 of the WeChat of the mobile phone 47 can also read the information 44. This QR code and transmission protocol information 44 are sent to the management server 45 through the network. The mobile phone 47 has the downloaded App anti-counterfeiting application 400, and the dotted line represents that it has not been opened yet.

[0026] 2. The software of the management server 45 has the function of converting the URL (or domain name), converting the QR code and the transmission protocol information 44 into the domain name information 46, such as https: / / brandsguards.com, and sending it to the mobile phone 47 to display the URL screen of this domain. This screen will definitely display the domain name 471 and the description text 472, and the content is to ask the consumer to verify the domain name 471, for example: https: / / brandsguards.com, Android phones generally display it on the top of this screen, and Apple phones display it on the bottom. If the domain name is incorrect, the product is a counterfeit. This is the main focus of the present invention. Figure 6 There will be more detailed instructions.

[0027] 3. If the domain name is correct, the App guide 473 will be displayed according to the screen for guidance. The content is as follows: To open the Android App, please press this mark A; to open the Apple App, please press this mark B; to open the WeChat applet, please press this mark C. If the mobile phone has not downloaded the App anti-counterfeiting application 400, the management server 45 will use the screen to guide the mobile phone 47 to download the App anti-counterfeiting application 400 first. 474 is a guide to enter other website information, and its content is as follows: For other website information, please press D. After opening, the App anti-counterfeiting application 400 is indicated by a solid line as being opened. The subsequent anti-counterfeiting identification is performed by scanning the QR code label 41 with the App scanning function 420 or the WeChat applet scanning function 430 in the mobile phone 47, and the result of the genuine mark 475 or the counterfeit mark 476 can be displayed on the mobile phone 47.

[0028] above Figure 3 The main contents of the present invention have been explained clearly. However, in practice, because mobile phones are divided into Android and Apple, and although the domain names displayed by each are the same, the display locations and methods are different, so the displayed screens are divided into at least two types. Apps in non-mainland areas are placed in the Play Store of the Android operating system and the App Store of the iOs operating system; while Apps in mainland areas are placed in WeChat mini-programs and other operating systems such as Hongmeng. In addition, the usage habit in mainland China is not to read the QR code with a camera, but to scan the QR code with WeChat. Moreover, Apple phones cannot read NFC in mini-programs, and as a result, the domain name cannot be seen directly on some mobile phone screens, and the domain name must be seen indirectly, that is, by operation. Therefore, in order to enable consumers to clearly understand and guide them to see the domain name, the present invention uses Figure 4-1 and Figure 4-2 The contents of the aforementioned domain name 471, description text 472, guide to the App 473, and guide to other contents of the website 474 are explained more clearly. Among them, as mentioned above, at least two types of mobile phones, Android and Apple, are required. Figure 4-1 This is a diagram of the screen displayed on an Android phone. Figure 4-2 This is a schematic diagram of the screen displayed on an Apple phone. The QR code and NFC anti-counterfeiting displayed below are only for beautifying the screen. Figure 4-1 , Figure 4-2 The various symbols above are the symbols that will be displayed on Android and Apple phones respectively.

[0029] However, in order to include the various situations described above, Figure 4-1 and Figure 4-2The text description is obviously too complicated, and most consumers may not have the patience to read it. Therefore, the applicant of the present invention has developed a software that uses the IP (Internet protocol) user agent protocol (user agent) of the transmission protocol and the QR code back-end information to distinguish whether it is an Android or Apple phone, and the region where the phone is located, etc., and sends text descriptions and guides of different web page contents to different mobile phones 47 to display multiple different screens to simplify the screen content. The following example divides the content into 5 types. Among them, Figure 5-1 For Android phones, use WeChat to scan the single-layer or double-layer QR code label or the NFC label with a QR code printed on it, and the mini program will be entered for identification; Figure 5-2 The screen displayed when using WeChat to scan the QR code on a single-layer or double-layer QR code label for an Apple phone will enter the mini program for identification; Figure 5-3 The screen displayed when using WeChat to scan the QR code on the NFC card on an Apple phone will enter the App store to perform identification with the App; Figure 5-4 For Android phones, use the camera to read the single-layer or double-layer QR code label or the NFC label with a QR code printed on it, and the screen will enter the Play Store to perform identification with the App; Figure 5-5 For Apple phones, use the camera to read the single-layer or double-layer QR code label or the NFC label with a QR code printed on it, and the screen will be displayed, and the App store will be entered to perform the identification with the App. Figure 5-1 to Figure 5-5 The symbols displayed at the top are the symbols that will be displayed in different display screens. In addition, there is a "≡" symbol in the upper left corner. Click it to see other content of the website. This is well known to the general public and does not need further explanation.

[0030] The QR code below is changed to a double-layer code for anti-counterfeiting, which means that the present invention can be applied to various QR code labels. Figure 8 illustrate.

[0031] Figure 5-1 to Figure 5-5 The texts displayed are very concise and it is believed that consumers should be able to accept them. Knowing how to operate them also means that the present invention is practical.

[0032] See also Figure 6 This is the anti-counterfeiting identification operation flow chart of the present invention, in which the counterfeiter pastes a QR code similar in appearance to the original counterfeiter but with different content information on the counterfeit item. Please cooperate Figure 2 and Figure 3As shown in the figure, the counterfeiter sticks a fake QR code 41a that is similar in appearance to the original but has different content information on the counterfeit item. The consumer's mobile phone 47 will scan the different fake QR code and transmission protocol information 44a, and through the counterfeiter's fake management server 45a, the software of the fake management server 45a has a redirection function, which converts this information into a fake domain name information 46a. This process is completely undetectable to consumers, but when the mobile phone 47 displays the fake domain name 471a, "experienced consumers" will find that this fake domain name 471a is different from the original domain name 471, and from the original text description 472, they can know that this is a counterfeit. Under normal circumstances, if a counterfeiter wants to produce a counterfeit product and counterfeit the anti-counterfeiting device of the present invention, as well as to produce App and server hardware and software, it will take at least one year after the genuine product is launched on the market. During this year, many consumers have used the anti-counterfeiting device of the present invention to identify the label of the present invention, which has trademarks 15, 16 and trademark 17. Therefore, these "experienced consumers" see that these trademarks 15, 16 and trademark 17 are similar or identical, and find that the domain name 471a is different from the original domain name 471, and they will find that it is a counterfeit. The domain name 471 is unique in the world, and it is impossible for a counterfeiter to apply for the same domain name. Therefore, its counterfeiting will be discovered and reported sooner or later, which will eliminate the counterfeiter's motivation to counterfeit.

[0033] See also Figure 7 , is a flow chart of the identification of the NFC tag of the present invention. As shown in the figure, the present invention attaches the same Figure 3 The same QR code label 41, its recognition process is the same Figure 3 The process is similar to the previous one, and the consumers are guided to verify the domain name 471 first. The only difference is that the function of reading NFC in the nfc app is turned on 48 and the function of reading NFC in the small program is turned on 49. The process includes at least the following steps: 1. A QR code label 41 is attached to a product. The QR code and transmission protocol information 44 are read by the camera scanning QR code function 42 of a mobile phone 47. The QR code and transmission protocol information 44 are sent to a management server 45.

[0034] 2. The management server 45 converts the QR code and the transmission protocol information 44 into the domain name information 46 and sends it to the mobile phone 47 to display the home page of the domain. This screen will definitely display the domain name 471 and the description text 472.

[0035] 3. If the domain name is correct, use the NFC reading function 48 in the mobile phone 47 or the NFC reading function of the WeChat applet 49 to bring the NFC chip and antenna 40 in the tag 41 close to the result of the genuine mark 475 or the counterfeit mark 476 being displayed on the mobile phone 47.

[0036] See also Figure 8 , a QR code label recognition flow chart is added to the present invention. As shown in the figure, the present invention can attach a second layer QR code label 50 under the QR code label 41 to form a double-layer code label. After verifying that the network domain is correct, the QR code label 41 is torn off, and then the QR code label 50 is verified. Because all QR code labels have different information, the QR code label 41 and the QR code label 50 double-layer label are paired, which can make counterfeiting more difficult, and there is no need for a masking sticker on the label 41. Based on the above, the label of the present invention can be applied to a single-layer QR code label or a double-layer QR code label, as well as an NFC label with a QR code.

[0037] The above embodiments are only for illustrating the preferred implementation of the present invention, but not for limiting the protection scope of the present invention. Any slight modification or change will not lose the essence of the present invention and will not deviate from the protection scope of the present invention.

[0038] In summary, the present invention uses an anti-counterfeiting application (App) to provide a mobile phone with the ability to identify a QR code attached to a product or an NFC label printed with a QR code. After the mobile phone reads the QR code on the label, the information is transmitted to a management server via the network. The management server converts the information into a domain name of a website established by an anti-counterfeiter so that the mobile phone can connect to and display the website. The website is displayed, and a text such as a request for consumers to verify the domain name is displayed. After the consumer confirms, the screen guides the consumer to open the anti-counterfeiting application (App) from the website, and then performs subsequent anti-counterfeiting identification of reading the QR code or NFC. Since the domain name is unique worldwide, counterfeiters cannot apply for the same domain name. If counterfeited, consumers will identify it as a counterfeit. Therefore, the present invention can achieve a reliable anti-counterfeiting effect.

Claims

1. A method for identifying anti-counterfeiting of articles, characterized in that: It mainly includes a management server with software and hardware and a mobile phone that can be connected to the management server. The mobile phone is installed with an anti-counterfeiting app. The anti-counterfeiting app uses the mobile phone to read the QR code label attached to the object or the NFC label with a QR code printed on the surface to identify the authenticity of the object; The mobile phone first reads the information of the QR code on the label, and then transmits the information and the transmission protocol to the management server via the network. The software of the management server converts the information into the domain name of a website established by the anti-counterfeiter, connects the mobile phone and displays the website. The website displays a message asking the consumer (i.e. the identifier) ​​to verify the domain name and other text first. After the verification is correct, the consumer is guided to open the anti-counterfeiting App of the mobile phone from the website according to the instructions on the screen, and then perform subsequent anti-counterfeiting identification.

2. The method for identifying anti-counterfeiting of articles according to claim 1, characterized in that: The anti-counterfeiting app can be placed in the Play Store of the Android operating system, the App store of the iOS operating system, or the Hongmeng operating system and WeChat applet.

3. The method for identifying anti-counterfeiting of articles according to claim 1, characterized in that: The QR code label is single-layer or double-layer. The mobile phone displays the content of the domain to guide the verification. The content is simplified through various distinctions, which are at least divided into: a: Use WeChat on an Android phone to scan the single-layer QR code or the double-layer QR code label or the NFC label with the QR code printed on it, and the mini program will be entered for identification; b. Use WeChat to scan the single-layer QR code or the QR code label on the double-layer QR code label on an iPhone, and the mini program will be entered for identification; c. When an iPhone uses WeChat to scan the QR code on the NFC tag, the screen will enter the App store and perform identification with the App; d. The Android phone uses camera to read the single-layer QR code, the double-layer QR code label or the NFC label with QR code printed on it, and the screen displayed will enter the Play Store to perform identification with the App; e. The iPhone uses camera to read the single-layer or double-layer QR code label or the NFC label with QR code printed on it, and the screen displayed will enter the App store to perform identification with the App.

4. The method for identifying anti-counterfeiting of articles according to claim 1, characterized in that: The mobile phone uses the camera function or WeChat scanning function to read the QR code information.

5. The method for identifying anti-counterfeiting of articles according to claim 2, characterized in that: The subsequent anti-counterfeiting identification is performed by reading the QR code with the anti-counterfeiting App or the applet installed on the mobile phone, or reading the QR code and the NFC tag with the NFC function to verify whether the management server has the information. If the verification is correct, it will be displayed on the mobile phone as an authentic product. If the verification is incorrect, it will be displayed on the mobile phone as a counterfeit product.

6. The method for identifying anti-counterfeiting of articles according to claim 1, characterized in that: The QR code label may be a single-layer QR code label or a double-layer QR code label.

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