Circulation link codeless information traceability system based on interactive bookkeeping information

Abstract

The invention discloses a circulation link codeless information traceability system based on interactive bookkeeping information. The system comprises an information source management module; the information bookkeeping module comprises a production source information input unit and a circulation information generation unit, the production source information input unit is used for acquiring product production information broadcasted to the block chain network by a manufacturer, and the circulation information generation unit is used for acquiring product circulation information broadcasted to the block chain network by a middleman; the traceability information management module comprises an information extraction unit, an information display unit and an information coding unit, the information extraction unit is used for obtaining product production information and product circulation information and then processing the product production information and the product circulation information to obtain brief production source information and brief circulation information, and the information display unit is used for displaying information through an information bar. The information coding unit is used for coding information. Compared with the prior art, the problems that an existing product traceability system is incomplete in traceability information and poor in traceability effect are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of information tracing systems, and in particular to a circulation link non-code information tracing system based on interactive accounting information. Background Art

[0002] In order to ensure the production quality of products, QR code labels are usually set on product packaging to facilitate traceability. For example, agricultural product manufacturers attach QR codes containing manufacturer information and agricultural product origin information to the packaging of agricultural products they produce. After purchasing agricultural products, consumers can obtain information about the manufacturer and the origin of agricultural products by scanning the code.

[0003] Traditional product traceability is limited to obtaining fixed information about agricultural product manufacturers and sources by scanning codes. However, there are few records of the circulation links such as wholesale and retail that agricultural products need to go through from production to consumer consumption. These links cannot be obtained through QR code labels like production source information. As a result, existing product traceability methods are unable to provide information about wholesalers and retailers in the product circulation process, and the traceability information lacks product circulation information, resulting in poor traceability effects. Summary of the invention

[0004] The purpose of the present invention is to provide a circulation link non-code information traceability system based on interactive accounting information to solve the problems of incomplete traceability information and poor traceability effect of existing product traceability systems.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: a circulation link non-code information tracing system based on interactive accounting information, comprising:

[0006] An information source management module, which includes a manufacturer management unit, a middleman management unit, an origin information management unit and a manufacturer information management unit. The manufacturer management unit is used to create and manage manufacturer accounts and allocate public keys and private keys to individual manufacturer accounts. The middleman management unit is used to create and manage middleman accounts and allocate public keys and private keys to individual middleman accounts. The origin information management unit is used to update and store the origin information of products. The manufacturer information management unit is used to update and store information about product manufacturers.

[0007] An information accounting module, which includes a production source information input unit and a circulation information generation unit. The production source information input unit is used to obtain product production information broadcasted by the manufacturer to the blockchain network. The product production information is the original production information encrypted by the manufacturer's account private key. The circulation information generation unit is used to obtain product circulation information broadcasted by the middleman to the blockchain network. The product circulation information is the original circulation information encrypted by the middleman's account private key.

[0008] The traceability information management module includes an information extraction unit, an information display unit and an information encoding unit. The information extraction unit is used to obtain product production information and product circulation information and then process them to obtain simplified production source information and simplified circulation information. The information display unit is used to display the simplified production source information and simplified circulation information through a plurality of information columns. The plurality of information columns are arranged in an inverted pyramid shape from top to bottom. The top information column displays the latest simplified circulation information, and the bottom information column displays the simplified production source information. The information encoding unit is used to encode the simplified production source information and the simplified circulation information.

[0009] As a further description of the above technical solution:

[0010] The information extraction unit includes a production source information extraction subunit, a circulation information extraction subunit and a factor extraction subunit. The production source information extraction subunit is used to decrypt with a public key after obtaining the product production information to obtain the original production information and store it. The circulation information extraction subunit is used to decrypt with a public key after obtaining the product circulation information to obtain the original circulation information and store it. The factor extraction subunit is used to extract the origin and manufacturer from the original production information to form simplified production source information, and to extract the middleman and transaction time from the original circulation information to form simplified circulation information.

[0011] As a further description of the above technical solution:

[0012] The traceability information management module also includes an information encryption management unit, which is used to associate the information extraction unit with the information display unit. When the information display unit displays the original production information corresponding to the simplified production source information and the original circulation information corresponding to the simplified circulation information in the information bar through a floating window, the information encryption management unit encrypts the pop-up of the floating window.

[0013] As a further description of the above technical solution:

[0014] The origin information management unit includes an origin information update subunit and an origin rating subunit. The origin information update subunit is used to obtain the soil conditions and climate information of the origin in real time. The origin rating subunit is used to assess the origin grade and mark the origin of the product in the traceability information through an origin grade identifier.

[0015] As a further description of the above technical solution:

[0016] The producer information management unit includes a producer information management subunit and a producer rating subunit. The producer information management subunit is used to update the producer's operating status information in real time. The producer rating subunit is used to rate the producer based on the producer's operating status information and mark the producer of the product in the traceability information with a producer grade identifier.

[0017] As a further description of the above technical solution:

[0018] The information source management module also includes a complaint management unit, which is used to obtain complaint information about the product and classify and store the complaint content after analyzing it.

[0019] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0020] 1. In the present invention, the circulation link uncoded information traceability system realizes the information traceability of the entire circulation link including product production information and circulation information, completes the circulation link uncoded information missing in the existing traceability information, and uses blockchain technology to obtain the original production information provided by the manufacturer and the original circulation information provided by the middlemen in the circulation link to ensure the accuracy of the traceability information.

[0021] 2. In the present invention, when consumers scan the code to view the product traceability information, the information display unit uses a number of information columns arranged in an inverted pyramid shape to visualize the simplified production source information and the simplified circulation information, thereby simplifying the traceability information during product traceability. It not only displays the key traceability information to ensure information disclosure, but also uses limited disclosure of the original production information and original circulation information to effectively protect trade secrets. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 This is a system architecture diagram of a non-code information traceability system in the circulation link based on interactive accounting information. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0025] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] Example 1

[0027] See also Figure 1 The present invention provides a technical solution: a circulation link codeless information tracing system based on interactive accounting information, comprising:

[0028] An information source management module, which includes a manufacturer management unit, a middleman management unit, an origin information management unit and a manufacturer information management unit. The manufacturer management unit is used to create and manage manufacturer accounts and allocate public keys and private keys to individual manufacturer accounts. The middleman management unit is used to create and manage middleman accounts and allocate public keys and private keys to individual middleman accounts. The origin information management unit is used to update and store the origin information of products. The manufacturer information management unit is used to update and store information about product manufacturers.

[0029] An information accounting module, which includes a production source information input unit and a circulation information generation unit. The production source information input unit is used to obtain product production information broadcasted by the manufacturer to the blockchain network. The product production information is the original production information encrypted by the manufacturer account private key. The original production information includes the origin, manufacturer and production time of the product. The circulation information generation unit is used to obtain product circulation information broadcasted by the middleman to the blockchain network. The product circulation information is the original circulation information encrypted by the middleman account private key. The original circulation information includes the middleman transaction parties, transaction time, and transaction price of a single circulation link of the product;

[0030] The traceability information management module includes an information extraction unit, an information display unit and an information encoding unit. The information extraction unit is used to obtain product production information and product circulation information and then process them to obtain simplified production source information and simplified circulation information. The information display unit is used to display the simplified production source information and simplified circulation information through a plurality of information columns. The plurality of information columns are arranged in an inverted pyramid shape from top to bottom. The top information column displays the latest simplified circulation information, and the bottom information column displays the simplified production source information. The information encoding unit is used to encode the simplified production source information and the simplified circulation information so that consumers can scan the code to view the traceability information.

[0031] The information extraction unit includes a production source information extraction subunit, a circulation information extraction subunit and an element extraction subunit. The production source information extraction subunit is used to obtain the original production information after obtaining the product production information by decrypting with a public key and storing it. The circulation information extraction subunit is used to obtain the original circulation information after obtaining the product circulation information by decrypting with a public key and storing it. The element extraction subunit is used to extract the origin and manufacturer from the original production information to form a simplified production source information and to extract the middleman and transaction time from the original circulation information to form a simplified circulation information. Therefore, the simplification of the traceability information is achieved when tracing the product, and the key traceability information is displayed to ensure the disclosure of information. At the same time, the original production information and original circulation information are disclosed with restrictions to effectively protect trade secrets.

[0032] The traceability information management module also includes an information encryption management unit, which is used to associate the information extraction unit with the information display unit. When the information display unit displays the original production information corresponding to the simplified production source information and the original circulation information corresponding to the simplified circulation information in the information bar through a floating window, the information encryption management unit encrypts the pop-up of the floating window. The information encryption management unit encrypts the pop-up of the floating window by combining a dynamic password with a fixed password, so that only system users with special permission can obtain detailed traceability information after identity verification each time, thereby improving information security. For manufacturers and middlemen who have not obtained special permission, they can only view the simplified production source information and simplified circulation information displayed in the information bar.

[0033] The origin information management unit includes an origin information update subunit and an origin rating subunit. The origin information update subunit is used to obtain the soil conditions and climate information of the origin in real time. Specifically, the above information can be obtained through public channels on the Internet, manual inspection by origin monitoring personnel, or input from the manufacturer, and the authenticity is verified before input. The origin rating subunit is used to assess the origin grade and mark the origin of the product in the traceability information through the origin grade identifier. The origin rating subunit uses the origin information obtained by the origin information update subunit through regular manual rating to assess the origin grade, and marks the origin of the product in the traceability information through the origin grade identifier. This allows you to quickly understand the production quality of the product when querying the product traceability information.

[0034] The producer information management unit includes a producer information management subunit and a producer rating subunit. The producer information management subunit is used to update the producer's operating status information in real time. The producer rating subunit is used to rate the producer based on the producer's operating status information and mark the producer of the product in the traceability information with a producer grade identifier.

[0035] Similarly, the manufacturer information management sub-unit updates the operating status information through public channels on the Internet or by the manufacturer's active login and entry, and conducts an audit and verification. After verification, the information is stored. The manufacturer's operating status information includes production line scale, capacity utilization, product complaints, product yield, sales status and other information. The manufacturer is rated based on the manufacturer's operating status information, and the manufacturer of the product in the traceability information is marked with the manufacturer grade identifier, so that when querying the product traceability information, the manufacturer's evaluation of the product can be quickly understood.

[0036] The information source management module also includes a complaint management unit, which is used to obtain complaint information against the product and classify and store it after analyzing the complaint content. Product complaint information is obtained from complaint platforms (such as the Black Cat platform and the 12315 platform). Complaints about product quality issues are classified and stored according to the origin, manufacturer, and sales channel to facilitate tracing of product quality issues. The complaint management unit is associated with the origin information management unit and the manufacturer information management unit. The origin information management unit and the manufacturer information management unit assist in the rating of the origin and manufacturer based on the number of product quality complaints caused by the origin and manufacturer.

[0037] Working principle: The uncoded information traceability system in the circulation link realizes the information traceability of the entire circulation link, including product production information and circulation information, and completes the uncoded information in the circulation link that is missing in the existing traceability information. It also uses blockchain technology to obtain the original production information provided by the manufacturer and the original circulation information provided by the middlemen in the circulation link to ensure the accuracy of the traceability information. When consumers scan the code to view the product traceability information, the information display unit uses several information columns arranged in an inverted pyramid shape to visualize the simplified production source information and the simplified circulation information, so as to simplify the traceability information during product traceability, display the key traceability information, ensure the disclosure of information, and at the same time, use the limited disclosure of the original production information and the original circulation information to effectively protect trade secrets.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A circulation link non-code information tracing system based on interactive accounting information, characterized in that: include: An information source management module, which includes a manufacturer management unit, a middleman management unit, an origin information management unit and a manufacturer information management unit, wherein the manufacturer management unit is used to create and manage manufacturer accounts, and allocate public keys and private keys to individual manufacturer accounts, the middleman management unit is used to create and manage middleman accounts, and allocate public keys and private keys to individual middleman accounts, the origin information management unit is used to update and store the origin information of products, and the manufacturer information management unit is used to update and store the information of product manufacturers; An information accounting module, which includes a production source information input unit and a circulation information generation unit. The production source information input unit is used to obtain product production information broadcasted by the manufacturer to the blockchain network. The product production information is the original production information encrypted by the manufacturer's account private key. The circulation information generation unit is used to obtain product circulation information broadcasted by the middleman to the blockchain network. The product circulation information is the original circulation information encrypted by the middleman's account private key. The traceability information management module includes an information extraction unit, an information display unit and an information encoding unit. The information extraction unit is used to obtain product production information and product circulation information and then process them to obtain simplified production source information and simplified circulation information. The information display unit is used to display the simplified production source information and simplified circulation information through a plurality of information columns. The plurality of information columns are arranged in an inverted pyramid shape from top to bottom. The top information column displays the simplified circulation information with the latest generation time, and the bottom information column displays the simplified production source information. The information encoding unit is used to encode the simplified production source information and the simplified circulation information.

2. According to claim 1, a circulation link non-code information tracing system based on interactive accounting information is characterized in that: The information extraction unit includes a production source information extraction subunit, a circulation information extraction subunit and an element extraction subunit. The production source information extraction subunit is used to decrypt with a public key after acquiring product production information to obtain the original production information and store it. The circulation information extraction subunit is used to decrypt with a public key after acquiring product circulation information to obtain the original circulation information and store it. The element extraction subunit is used to extract the origin and manufacturer from the original production information to form simplified production source information, and to extract the middleman and transaction time from the original circulation information to form simplified circulation information.

3. According to claim 1, a circulation link non-code information tracing system based on interactive accounting information is characterized in that: The traceability information management module also includes an information encryption management unit, which is used to associate the information extraction unit with the information display unit. When the information display unit displays the original production information corresponding to the simplified production source information and the original circulation information corresponding to the simplified circulation information in the information bar through a floating window, the information encryption management unit encrypts the pop-up of the floating window.

4. According to claim 1, a circulation link non-code information tracing system based on interactive accounting information is characterized in that: The origin information management unit includes an origin information updating subunit and an origin rating subunit. The origin information updating subunit is used to obtain the soil conditions and climate information of the origin in real time. The origin rating subunit is used to assess the origin grade and mark the origin of the product in the traceability information through an origin grade identifier.

5. According to claim 1, a circulation link non-code information tracing system based on interactive accounting information is characterized in that: The manufacturer information management unit includes a manufacturer information management subunit and a manufacturer rating subunit. The manufacturer information management subunit is used to update the manufacturer's operating status information in real time. The manufacturer rating subunit is used to rate the manufacturer based on the manufacturer's operating status information and mark the manufacturer of the product in the traceability information with a manufacturer grade identifier.

6. According to claim 1, a circulation link non-code information tracing system based on interactive accounting information is characterized in that: The original production information includes the origin, manufacturer and production time of the product.

7. According to claim 1, a circulation link non-code information tracing system based on interactive accounting information is characterized in that: The original circulation information includes the intermediary transaction parties, transaction time, and transaction price in a single circulation link of the product.

8. According to claim 1, a circulation link non-code information tracing system based on interactive accounting information is characterized in that: The information source management module also includes a complaint management unit, which is used to obtain complaint information about the product and classify and store the complaint content after analyzing it.

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