Product traceability verification method, system and device and storage medium

Abstract

The invention relates to a product traceability verification method, system and device and a storage medium, and the method comprises the following steps: responding to a verification instruction sent by a verification user side after scanning a product code, and obtaining a user side identifier according to the product code; wherein the product code is associated with the product traceability information and the user side identifier; sending verification information to the user side according to the user side identifier; and in response to verification information input by the verification user side, if the verification information is matched with the verification information, pushing product traceability information associated with the product code to the verification user side. According to the product traceability verification method, system and device and the storage medium, the identity information of the user side can be verified, and the benefits of enterprises and consumers are protected.

Description

Technical Field

[0001] The present invention relates to the technical field of product anti-counterfeiting, and in particular to a product traceability verification method, system, device and storage medium. Background Art

[0002] There are usually two ways to query the anti-counterfeiting number of products on the market that have anti-counterfeiting QR codes or anti-counterfeiting numbers. One is to query the anti-counterfeiting number through the national anti-counterfeiting platform, and the other is for the company to develop its own app or public account to provide anti-counterfeiting query function.

[0003] However, the above anti-counterfeiting query method has problems such as simple anti-counterfeiting logic, easy imitation of anti-counterfeiting numbers and little query information, which makes it easy for counterfeit products to circulate in the market, seriously damaging the interests of enterprises and consumers. Summary of the invention

[0004] Based on this, the purpose of the present invention is to provide a product traceability verification method, system, device and storage medium, which can verify the identity of the verification user terminal and protect the interests of enterprises and consumers.

[0005] In a first aspect, the present application provides a product traceability verification method, which is applied to a verification server, and includes the following steps:

[0006] In response to a verification instruction issued after the verification user terminal scans the product code, the user terminal identifier is obtained according to the product code; wherein the product code is associated with the product traceability information and the user terminal identifier;

[0007] Sending verification information to the user terminal according to the user terminal identifier;

[0008] In response to the verification information input by the verification user terminal, if the verification information matches the verification information, the product traceability information associated with the product code is pushed to the verification user terminal.

[0009] In a second aspect, the present application provides a product traceability verification system, including:

[0010] Verify the server, verify the client, and the user;

[0011] The user terminal is used to receive the verification information sent by the verification service terminal;

[0012] The verification server is connected to the verification client and executes the steps of the above-mentioned product traceability verification method.

[0013] In a third aspect, the present application provides a computer device, comprising: a processor, a memory, and a computer program stored in the memory and executable on the processor, wherein the processor implements the steps of the product traceability verification method as described above when executing the computer program.

[0014] In a fourth aspect, the present application provides a computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the product traceability verification method as described above are implemented.

[0015] The product traceability verification method provided by the present application is that the verification server receives the verification instruction issued by the verification user terminal when scanning the product code, and sends verification information to the user terminal according to the user terminal identifier associated with the product code. After obtaining the verification information, the verification user terminal sends the verification information to the verification server. If the information matches, the product traceability information can be viewed, thereby improving the privacy of the product traceability information and protecting the purchaser's information security.

[0016] For better understanding and implementation, the present invention is described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A flowchart of a product traceability verification method provided in Example 1 of the present application;

[0018] Figure 2 A flowchart of the steps for matching a user terminal identifier provided in Embodiment 1 of the present application;

[0019] Figure 3 A flowchart of the steps for obtaining scan code information provided in Example 1 of the present application;

[0020] Figure 4 A flowchart of the steps for storing product maintenance information provided in Example 1 of the present application;

[0021] Figure 5 A flowchart of the steps of receiving a failed reception prompt for receiving verification information provided in Embodiment 1 of the present application;

[0022] Figure 6 A flowchart of the steps after responding to a receiving failure prompt returned by the verification user end indicating a failure to receive verification information provided in the first embodiment of the present application;

[0023] Figure 7 A flowchart of another step after responding to a receiving failure prompt returned by the verification user end indicating a failure to receive verification information provided in the first embodiment of the present application;

[0024] Figure 8A schematic diagram of the structure of a product traceability verification system provided in Example 2 of the present application;

[0025] Fig. 9 A schematic diagram of the structure of a computer device provided in Example 3 of the present application. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0027] Embodiment 1

[0028] See also Figure 1 , Figure 1 This is a flowchart of the steps of the product traceability verification method provided in Example 1 of the present application.

[0029] A product traceability verification method, applied to a verification service end, comprises the following steps:

[0030] S101, in response to a verification instruction issued by a verification user terminal after scanning a product code, obtaining a user terminal identifier according to the product code; wherein the product code is associated with product traceability information and the user terminal identifier;

[0031] S102, sending verification information to the user terminal according to the user terminal identifier;

[0032] S103, in response to the verification information input by the verification user terminal, if the verification information matches the verification information, pushing the product traceability information associated with the product code to the verification user terminal.

[0033] The verification service end refers to the end that provides product traceability information query services, the verification user end is the end that needs to query product traceability information, and the user end is the user end used by the purchaser. The verification user end and the user end can be the same user end or different user ends. In one embodiment, the verification user end and the purchaser user end are smart devices, which can be smart phones, tablet computers, and other types of devices.

[0034] The product traceability verification method provided by the present application receives a verification instruction from a verification user terminal, and sends verification information to the user terminal according to a purchaser identifier associated with a product code. When the verification information uploaded by the verification user terminal matches the verification information, the product traceability information is sent to the verification user terminal, thereby performing anti-counterfeiting verification on the product, improving the privacy of the product traceability information, and protecting the purchaser's information security.

[0035] In step S101, in response to a verification instruction issued after the verification user terminal scans the product code, a user terminal identifier is obtained according to the product code.

[0036] The product code is a coding method for uniquely identifying and classifying a product. In one embodiment, the product code may be a barcode, a QR code or any form of anti-counterfeiting label.

[0037] In one embodiment, the product code includes a first product code part and a second product code part, wherein the first product code part is set on the corresponding product, and the second product code part is set on the outer packaging of the product. The product code is divided by image segmentation, and the segmentation method can be half segmentation, complementary segmentation, etc., and the divided images are assembled into a complete product code for product anti-counterfeiting verification.

[0038] In this embodiment, the product code is divided into two parts, which are respectively pasted on the product and the outer packaging containing the product. The two product codes are combined by splicing, overlapping, etc. to form a complete product code, so that anti-counterfeiting verification can be performed, thereby improving the privacy and security of product anti-counterfeiting queries.

[0039] The verification client is a client that needs to query product traceability information, and establishes a connection with the verification server by scanning the product code. In one embodiment, the user scans the product code through a query channel provided by the enterprise, which can be a corporate official account or APP.

[0040] The user terminal identifier is an identifier registered by the purchaser when purchasing the product, and the user terminal identifier can distinguish a unique user terminal. In one embodiment, the user terminal identifier is a device ID or a mobile phone number, and the mobile phone number is provided by a communication operator. After the purchaser purchases the product, the user terminal identifier is obtained, and the purchaser's user terminal identifier is associated with the product code corresponding to the product.

[0041] By associating the product code with the product traceability information corresponding to the product and the user terminal identifier, when the verification user terminal scans the product code, the user terminal that purchased the product is determined according to the associated user terminal identifier.

[0042] See also Figure 2 , Figure 2 A flowchart of the steps for matching a user terminal identifier provided in the first embodiment of the present application. In one embodiment, in response to a verification instruction issued by a verification user terminal scanning a product code, the following steps are included:

[0043] S201a, obtaining a verification user terminal identifier, and determining whether the verification user terminal identifier is consistent with the user terminal identifier;

[0044] After the verification user terminal scans the product code, the verification server obtains the verification user terminal identifier corresponding to the verification user terminal, and matches the verification user terminal identifier with the user terminal identifier associated with the product code. If the verification user terminal identifier is the same as the user terminal identifier, that is, the verification user terminal identifier is the user terminal identifier registered by the purchaser, it is determined that the verification user terminal is the user terminal used by the purchaser.

[0045] S202a: If yes, the product traceability information associated with the product code is pushed to the verification user terminal.

[0046] If the verification user terminal identifier is the same as the user terminal identifier, the verification user terminal is determined to be the user terminal corresponding to the user terminal identifier, thereby passing identity authentication and enabling the verification service terminal to skip the process of sending verification information to the user terminal, thereby improving the efficiency of product anti-counterfeiting queries and reducing the operational workload of the verification service terminal.

[0047] See also Figure 3 , Figure 3 A flowchart of the steps for obtaining scan code information provided in the first embodiment of the present application. In one embodiment, in response to the verification instruction issued by the verification user terminal scanning the product code, the following steps are also included:

[0048] S201b, obtaining the scan code information of the product code;

[0049] The verification server receives the verification instruction sent by the verification client and obtains the scanned code information of the product code;

[0050] The code scanning information refers to the historical information of the product code being scanned. Each time the product code is scanned, corresponding code scanning information is generated and stored in the verification server. In one embodiment, the code scanning information includes at least the number of scans and the scanning time. The number of scans refers to the total number of times the product code is scanned, and the scanning time refers to the specific time point of each scan.

[0051] S202b, push all scanned information of the product code to the verification user terminal.

[0052] For example, for a certain product, the verification user terminal scans its product code, and it is displayed on the verification user terminal as "The traceability information of this product has been queried n times, and the query times are January 1, 2024, February 10, 2024..." If the product is a newly purchased product by the purchasing user, and according to the scan code information, it is known that the product code has been scanned many times before, then it is judged that the product is not a brand new product, or it is a counterfeit product with a private label, so as to perform anti-counterfeiting identification on the product.

[0053] This embodiment collects and analyzes the circulation of products through scanning behavior. The verification server not only verifies the identity of the scanning user terminal and provides product traceability information, but also sends the record of the product code being scanned before to the verification user terminal to determine whether the product has been scanned before. According to the scanning record, it is determined whether the product has been resold, counterfeited under a private label, abnormally circulated, etc., so as to further confirm the authenticity of the product and the accuracy of the product traceability information, and safeguard the rights and interests of users.

[0054] For step S102, verification information is sent to the user terminal according to the user terminal identifier.

[0055] The verification information is verification information sent by the verification service end to the user end for identity verification. In one embodiment, the verification information is a verification code randomly generated by the verification service end.

[0056] After receiving the verification instruction sent by the verification user terminal, verification information is sent to the user terminal according to the user terminal identifier to verify the identity of the user who inquires about the product traceability information.

[0057] For step S103, in response to the verification information input by the verification user terminal, if the verification information matches the verification information, the product traceability information associated with the product code is pushed to the verification user terminal.

[0058] Among them, the product traceability information refers to product information that can trace the product through all links of its entire life cycle, from raw material procurement, production, circulation to final sales.

[0059] The product traceability information includes at least a user terminal identifier and stores product production stage information generated during the production stage of the product. The product production stage information includes:

[0060] Production information, such as production time, manufacturer, production location, etc.;

[0061] Product information, such as product name, product variety / model, etc.;

[0062] Purchase information, such as purchase channel, seller address, seller contact information, purchaser’s mobile phone number, purchase time, etc.;

[0063] See also Figure 4 , Figure 4 A flowchart of the steps for storing product maintenance information provided in Embodiment 1 of the present application; in one embodiment, step S103 further includes the following steps:

[0064] S301, in response to the information upload instruction, obtaining maintenance information of the product after it leaves the warehouse;

[0065] S302: Store the maintenance information in the product traceability information of the corresponding product according to the product identification.

[0066] Among them, the maintenance information includes product identification and corresponding logistics information of the product (such as shipping time, shipping address, receiving time, receiving address,...), installation information (such as the address of the service station where the installer is located, the installer's name, the installer's contact information, installation time,...) and maintenance information (such as the cause of the failure, maintenance time,...).

[0067] This embodiment records the information of the product after it leaves the warehouse, tracks the sales and circulation of the product through logistics information, and checks the after-sales service of the product based on the recorded installation information and maintenance information. The verification server stores the information of the product after it leaves the warehouse in the product traceability information of the corresponding product, thereby increasing the amount of information for anti-counterfeiting queries.

[0068] In this embodiment, it is determined whether the verification information is consistent with the authentication information, so as to determine whether the user of the authentication user terminal is the purchaser or a user authorized by the purchaser and can query the product traceability information.

[0069] Among them, after the purchaser obtains the verification information from the user end, he can inform the verification user of the verification user end through text messages, APP program communication, oral communication, etc. The verification user sends the verification information to the verification server end to query the product traceability information.

[0070] When the verification information input by the verification user does not match the verification information, the verification server determines that the verification user has no right to view the product traceability information of the product. In this case, the verification server will not push the product traceability information to the verification user.

[0071] For further information, see Figure 5 , Figure 5 A flowchart of the steps of receiving a failed reception prompt of verification information reception failure provided in the first embodiment of the present application. The embodiment of the present application also includes the following steps:

[0072] S401, in response to a receiving failure prompt returned by the verification user terminal indicating that the verification information has failed to be received, sending a supply source information filling request to the verification user terminal;

[0073] If the user terminal does not receive the verification information sent by the verification server, it sends a failed reception prompt to the verification server, or conveys a message that the verification information has not been received to the verification user terminal. After receiving this message, the verification user terminal sends a failed verification information reception prompt to the verification server. In one embodiment, the verification server receives a failed verification information reception prompt, determines that the user terminal identifier associated with the product code does not match the user terminal identifier registered by the purchaser, and thus determines that the product is suspected to be a fake and needs to confirm the product's source information, and then sends a source information filling request to the verification user terminal.

[0074] For example, in one embodiment, the user terminal is identified as a mobile phone number, and the verification service sends verification information to the user terminal. If the mobile phone number associated with the product code is different from the mobile phone number used by the purchaser when purchasing the product, the product is suspected to be a counterfeit, and the verification user terminal is requested to supplement the source of supply information for marking and locating the counterfeit.

[0075] S402, marking and locating corresponding products according to the supply information submitted by the verification user terminal.

[0076] The supply information includes positioning information, which is the shipping address of the product and is used to locate the product. The supply information also includes one or more of the shipping store name, shipping address, and product identification, which is used to mark suspicious products.

[0077] In one embodiment, the product's source information is uploaded and stored in a verification server, which associates the source information with the product code to mark and locate the product.

[0078] In this embodiment, if the user terminal receives verification information, the verification information is authorized to the verification user terminal, so that the verification user terminal can query the product traceability information; if the user terminal does not receive the verification information, it is determined that the product is suspected to be a counterfeit product, and the verification user terminal is informed of the fact that the verification information has not been received, so that the verification user terminal uploads the product's source information to the verification service terminal, thereby realizing product authenticity verification and product traceability, and preventing counterfeit products from circulating in the market in large quantities.

[0079] In step S401, in response to a receiving failure prompt returned by the verification user terminal indicating that the verification information has failed to be received, a supply source information filling request is sent to the verification user terminal;

[0080] See also Figure 6 , Figure 6 A flowchart of the steps after responding to a failed reception prompt of a failed reception of verification information returned by a verification user terminal in accordance with the first embodiment of the present application. The steps after responding to a failed reception prompt of a failed reception of verification information returned by a verification user terminal include the following steps:

[0081] S4011, sending an identity authentication request to the verification client;

[0082] S4012, in response to the identity verification information uploaded by the verification client, verify the identity of the verification client according to the product traceability information, and if the identity verification information passes, send verification information to the verification client.

[0083] The identity verification information includes at least a user terminal identifier, and one or more of a product name, a product model, a purchase channel, a purchase time, a delivery address, and a delivery time.

[0084] The identity verification information of the verification user terminal is verified according to the product traceability information associated with the product code to determine whether the verification user is the purchasing user or is authorized by the purchasing user, and then query the product traceability information.

[0085] In one embodiment, the user terminal identifier associated with the product code matches the user terminal identifier registered by the purchaser, but due to external factors, the user terminal is unable to receive the verification information. The external factors may be network fluctuations, server response timeout, etc. In another embodiment, the purchaser corresponding to the user terminal is unable to convey the verification information to the verification user terminal in a timely manner.

[0086] The verification user terminal verifies its identity by filling in the identity verification information and sends the verification instruction to the verification server again. If the identity verification information is passed, the verification information is sent to the verification user terminal according to the verification user terminal identifier, that is, the verification information is directly received by the verification user terminal, which can not only detect the operation status of the verification server terminal and send the verification information to the verification user terminal when the verification server terminal is operating normally, but also ensure that the product traceability information can still be queried when the user terminal fails to provide timely feedback.

[0087] In this embodiment, after the verification user terminal passes the identity information verification, the verification service terminal directly sends the verification information to the verification user terminal, thereby avoiding the situation where the verification user terminal cannot obtain the verification information from the purchaser's user terminal when it needs to query product traceability information.

[0088] For further information, see Figure 7 , Figure 7 A flowchart of another step after responding to a receiving failure prompt of a failure to receive verification information returned by the verification user end provided in the first embodiment of the present application. After responding to a receiving failure prompt of a failure to receive verification information returned by the verification user end, the following steps are also included:

[0089] S4021, in response to the identification modification instruction sent by the verification user terminal, sending an identity authentication request to the verification user terminal;

[0090] S4022, in response to the identity verification information uploaded by the verification client, verify the identity of the verification client according to the product traceability information, and if the identity verification information passes, modify the user terminal identifier corresponding to the product code according to the identifier modification instruction.

[0091] The identification modification instruction is a request made by the verification user terminal to the verification service terminal to modify the user terminal identification associated with the product code.

[0092] In one embodiment, the purchaser of the product can transfer the product to the user of the verification user terminal. The verification user terminal sends an identification modification instruction to the verification service terminal, and the verification service terminal modifies the user terminal identification associated with the product code to the verification user terminal identification of the verification user terminal according to the identification modification instruction.

[0093] In this embodiment, the verification user terminal modifies the user terminal identifier associated with the product code by sending an identifier modification instruction to the verification server, so that the product code is associated with the verification user terminal identifier. After the modification, when the product code is scanned, the verification server will send verification information to the verification user terminal corresponding to the verification user terminal identifier.

[0094] The verification method for product traceability provided in the embodiment of the present application receives the verification instruction issued by the verification user terminal through the verification service terminal, sends verification information to the user terminal according to the user terminal identifier associated with the product code, and at the same time, collects and stores the scanned code information when the verification user terminal scans the product code, and pushes it to the verification user terminal interface. If the user terminal receives the verification information and informs the verification user terminal so that the verification information input by the verification user terminal matches the verification information, or the identifier of the user terminal is the same as that of the verification user terminal, the product traceability information associated with the product code is pushed to the verification user terminal. If the user terminal does not receive the verification information and informs the verification user terminal, the verification service terminal receives the verification failure prompt sent by the verification user terminal, sends a request to fill in the source of goods information to the verification user terminal, and the verification service terminal associates the source of goods information with the product code based on the uploaded source of goods information, locates the shipping address of the product according to the location information in the source of goods information, and thus locates and traces the suspicious product. The verification server performs identity verification based on the identity verification information uploaded by the verification client. After the verification is passed, the verification server directly sends the verification information to the verification client, or modifies the client identifier according to the instructions of the verification client to avoid failure to obtain verification information from the purchaser in time.

[0095] The product traceability verification method of the embodiment of the present application sends verification information to the user end in real time after the verification server receives the verification instruction, so that the verification code used to verify the identity is random and variable, thereby improving the security of identity verification. That is, the verification user end and the user of the user end are the same user, or the purchaser authorizes the user of the verification user end (the purchaser sends verification information to the verification user end or provides identity verification information) to query the product information, so that the product traceability information can be queried through identity verification, thereby improving the privacy of the product traceability information, protecting the purchaser's information security, and safeguarding the rights and interests of enterprises and consumers.

[0096] Embodiment 2

[0097] See also Figure 8 , Figure 8 This is a structural diagram of a product traceability verification system provided in Example 2 of the present application. A product traceability verification system includes:

[0098] Verify the server 11, verify the client 12 and the client 13;

[0099] The user terminal 13 is used to receive the verification information sent by the verification service terminal 11;

[0100] The verification server 11 is connected to the verification client 12 and is used to execute the product verification method described in the above embodiment.

[0101] The execution process of a product traceability verification system provided in this embodiment is substantially the same as the product traceability verification method provided in the above embodiment, and will not be described in detail here.

[0102] Embodiment 3

[0103] This embodiment provides a computer device. Fig. 9 , Fig. 9 This is a schematic diagram of a computer device provided in Example 3 of this application. Fig. 9 As shown, the computer device 41 includes: a processor 411, a memory 412, and a computer program 413 stored in the memory 412 and executable on the processor 411, for example: a product traceability verification program; the processor 411 executing the computer program 413 can implement the method described in the above embodiment.

[0104] Among them, the processor 411 may include one or more processing cores. The processor 411 uses various interfaces and lines to connect various parts in the computer device 41, and executes various functions and processes data of the computer device 41 by running or executing instructions, programs, code sets or instruction sets stored in the memory 412, and calling the data in the memory 412. Optionally, the processor 411 can be implemented in at least one hardware form of digital signal processing (Digital Signal Processing, DSP), field programmable gate array (Field-Programmable Gate Array, FPGA), and programmable logic array (Programmable Logic Array, PLA). The processor 411 can integrate one or a combination of a central processing unit (Central Processing Unit, CPU), a graphics processing unit (Graphics Processing Unit, GPU) and a modem. Among them, the CPU mainly processes the operating system, user interface and application programs; the GPU is responsible for rendering and drawing the content to be displayed on the touch display; the modem is used to process wireless communications. It can be understood that the above-mentioned modem may not be integrated into the processor 411, and it can be implemented by a single chip.

[0105] Among them, the memory 412 may include a random access memory (RAM) or a read-only memory (Read-Only Memory). Optionally, the memory 412 includes a non-transitory computer-readable storage medium. The memory 412 can be used to store instructions, programs, codes, code sets or instruction sets. The memory 412 may include a program storage area and a data storage area, wherein the program storage area may store instructions for implementing an operating system, instructions for at least one function (such as touch instructions, etc.), instructions for implementing the above-mentioned various method embodiments, etc.; the data storage area may store data involved in the above-mentioned various method embodiments, etc. The memory 412 may also be optionally at least one storage device located away from the aforementioned processor 411.

[0106] Embodiment 4

[0107] An embodiment of the present application also provides a computer-readable storage medium, which can store multiple instructions. The instructions are suitable for a processor to load and execute the method steps of the above embodiment. The specific execution process can be found in the specific description of the above embodiment, which will not be repeated here.

[0108] The above-mentioned embodiments only express several implementation methods of the present invention, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the invention patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A product traceability verification method, applied to a verification service end, characterized in that: The following steps are involved: In response to a verification instruction issued after the verification user terminal scans the product code, the user terminal identifier is obtained according to the product code; wherein the product code is associated with the product traceability information and the user terminal identifier; Sending verification information to the user terminal according to the user terminal identifier; In response to the verification information input by the verification user terminal, if the verification information matches the verification information, the product traceability information associated with the product code is pushed to the verification user terminal.

2. The product traceability verification method according to claim 1, characterized in that: After responding to the verification instruction issued by the verification user terminal after scanning the product code, the following steps are also included: Obtaining a verification user terminal identifier, and determining whether the verification user terminal identifier is consistent with the user terminal identifier; If yes, push the product traceability information associated with the product code to the verification client; or, In response to a receiving failure prompt returned by the verification user terminal indicating that the verification information has failed to be received, sending a supply source information filling request to the verification user terminal; According to the supply source information submitted by the verification user terminal, the corresponding products are marked and located; wherein the supply source information includes location information.

3. The product traceability verification method according to claim 2, characterized in that: After responding to the receiving failure prompt returned by the verification user end indicating the failure to receive the verification information, the following steps are also included: Sending an identity authentication request to the verification client; In response to the identity verification information uploaded by the verification client, the identity of the verification client is verified according to the product traceability information. If the identity verification information passes, verification information is sent to the verification client.

4. The product traceability verification method according to claim 2, characterized in that: After responding to the receiving failure prompt returned by the verification user end indicating the failure to receive the verification information, the following steps are also included: In response to the identification modification instruction sent by the verification user terminal, sending an identity authentication request to the verification user terminal; In response to the identity verification information uploaded by the verification client, the identity of the verification client is verified according to the product traceability information. If the identity verification information passes, the user terminal identifier corresponding to the product code is modified according to the identifier modification instruction.

5. The product traceability verification method according to claim 1, characterized in that: The product code includes a first product code part and a second product code part, the first product code part is set on the corresponding product, and the second product code part is set on the outer packaging of the product.

6. The product traceability verification method according to claim 1, characterized in that: After responding to the verification instruction issued by the verification user terminal after scanning the product code, the following steps are also included: Obtaining scanning information of the product code; wherein the scanning information at least includes the number of scans and the scanning time; Push all scanned information of the product code to the verification user terminal.

7. The product traceability verification method according to claim 1, characterized in that: The following steps are also included: In response to the information upload instruction, obtain maintenance information of the product after it leaves the warehouse; wherein the maintenance information includes the product identification and the logistics information, installation information and repair information corresponding to the product; The maintenance information is stored in the product traceability information of the corresponding product according to the product identification.

8. A product traceability verification system, characterized in that: include: Verify the server, verify the client, and the user; The user terminal is used to receive the verification information sent by the verification service terminal; The verification server is connected to the verification client and executes the steps of the product traceability verification method as described in any one of claims 1 to 8.

9. A computer device comprising: A processor, a memory, and a computer program stored in the memory and executable on the processor, wherein the processor implements the steps of the product traceability verification method as described in any one of claims 1 to 8 when executing the computer program.

10. A computer-readable storage medium storing a computer program, characterized in that: When the computer program is executed by a processor, the steps of the product traceability verification method as described in any one of claims 1 to 8 are implemented.

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