Interactive bookkeeping system for circulation information

Abstract

The invention discloses an interactive bookkeeping system for circulation information, and the system comprises a circulation provider management module which comprises an account management unit and a key management unit; the information management module comprises an information collection unit and a visual display unit, the information collection unit is used for decrypting the encrypted product circulation information in the block chain network through the public key and verifying the product circulation information, and the visual display unit is used for generating a plurality of product icons according to the plurality of pieces of product circulation information and displaying the plurality of product icons. The plurality of product icons are sequentially arranged according to the generation time of the plurality of pieces of product circulation information, the spacing of the plurality of product icons corresponds to the generation interval of the plurality of pieces of product circulation information, and the sizes of the product icons correspond to the product transaction prices included in the product circulation information. Compared with the prior art, the problem that the authenticity of circulation information in existing traceability information of a product is difficult to guarantee is solved.

Description

Technical Field

[0001] The present invention relates to the field of blockchain technology, and in particular to an interactive accounting system for circulation information. Background Art

[0002] Blockchain is a decentralized distributed ledger that is tamper-proof, secure and reliable. Each block in the blockchain stores data records (i.e. transactions) within a specified time period, and builds a secure and reliable chain through cryptography to form a tamper-proof, shared distributed ledger.

[0003] In order to ensure the safety of products during consumption, it is necessary to be able to trace the source of the products. The traditional method of storing and querying product traceability information is to link key nodes together in a "one step up" or "one step down" manner. The circulation information of the product is independently provided by several levels of distributors in the circulation link and passed to the next level. The circulation information is easily tampered with during the transmission process, and it is difficult to determine which circulation link has problems after tampering. It takes huge resources to check the entire process, resulting in doubts about the authenticity of the obtained circulation information and the inability to achieve effective traceability. Summary of the invention

[0004] The purpose of the present invention is to provide an interactive accounting system for circulation information to solve the problem that the authenticity of circulation information in existing product traceability information is difficult to ensure.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: an interactive accounting system for circulation information, comprising:

[0006] The distributor management module includes an account management unit and a key management unit. The account management unit is used to create distributor accounts and store and update distributor qualification information. The key management unit is used to manage the public key and private key assigned to a single distributor. A single distributor encrypts the product circulation information generated in a single product circulation process with a private key and broadcasts it to the blockchain network.

[0007] The information management module includes an information collection unit and a visualization display unit. The information collection unit is used to decrypt the encrypted product circulation information in the blockchain network through a public key and verify the product circulation information. The visualization display unit is used to generate a number of product icons according to a number of product circulation information. The several product icons are arranged in sequence according to the generation time of the several product circulation information. The spacing between the several product icons corresponds to the generation interval of the several product circulation information, and the size of the product icon corresponds to the product transaction price included in the product circulation information.

[0008] As a further description of the above technical solution:

[0009] Product circulation information includes distributor information, transaction time, transaction price, warehousing and outbound situations, and product storage conditions.

[0010] As a further description of the above technical solution:

[0011] The information collection unit includes an information decryption subunit, an information verification subunit and an information storage subunit. The information decryption subunit is used to decrypt the product circulation information encrypted by the private key in the blockchain network through the public key. The information verification subunit is used to verify the decrypted product circulation information. The information storage subunit is used to associate the product circulation information with the product circulation information of the previous level and then store it.

[0012] As a further description of the above technical solution:

[0013] The information management module also includes an information association unit, which is used to associate the product icon generated by the visual display unit with the information storage subunit.

[0014] As a further description of the above technical solution:

[0015] The information management module also includes a circulation alarm unit, which is used to analyze and monitor various product circulation information in the product traceability information, and to issue abnormal alarms for abnormal product circulation information in the traceability information.

[0016] As a further description of the above technical solution:

[0017] The circulation alarm unit includes a circulation frequency monitoring subunit, a circulation price monitoring subunit, a circulation speed monitoring subunit and an abnormal identification unit. The circulation frequency monitoring subunit determines whether the quantity of product circulation information in the traceability information of the product is abnormal according to the average circulation frequency of the product. The circulation price monitoring subunit is used to determine whether the price change range of the product circulation information in the traceability information of the product exceeds the threshold value according to the previous average change range of the product price in a single circulation link. The circulation speed monitoring subunit is used to determine whether the product circulation speed of the product circulation information in the traceability information of the product exceeds the threshold value according to the previous average circulation speed of the product in a single circulation link. The abnormal identification unit is used to identify the abnormal product circulation information whose parameters exceed the threshold value by color.

[0018] As a further description of the above technical solution:

[0019] The information management module also includes an encryption display unit, which is used to perform hierarchical encryption on the circulation information.

[0020] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0021] 1. In the present invention, a single distributor processes the product circulation information generated during a single product circulation process through a private key and broadcasts it to the blockchain network. The information management module decrypts and verifies the product circulation information and then performs visualization processing. The interactive accounting system uses blockchain technology to realize interactive accounting of circulation information, realizes tamper-proof and visualized management of product circulation information, effectively improves the traceability effect of product circulation information, ensures the accuracy of traceability information, and uses a visualization display unit to visualize the circulation information, and intuitively obtains product circulation conditions, such as the number of circulations experienced, the single circulation time, and the price changes of products during the circulation process.

[0022] 2. In the present invention, the circulation alarm unit analyzes and monitors the product circulation information in the product traceability information, and issues an alarm for abnormal product circulation information, thereby improving the traceability quality of product circulation information. For the detailed circulation information obtained by accounting, the decryption method is set through the encryption display unit, and after clicking the product icon for decryption and completing the decryption, an information box including detailed circulation information pops up. The content of the information box is displayed according to the degree of unlocking. For example, a first-level verification is performed through a digital password, and detailed circulation information can be obtained after the verification passes. In addition, a second-level verification is performed through face recognition, and the alarm information of the circulation alarm unit can be displayed only after the verification passes, thereby effectively protecting trade secrets. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] 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.

[0024] Figure 1 The system architecture diagram of an interactive accounting system for circulating information. DETAILED DESCRIPTION

[0025] 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.

[0026] 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.

[0027] Example 1

[0028] See also Figure 1 The present invention provides a technical solution: an interactive accounting system for circulation information, comprising:

[0029] The distributor management module includes an account management unit and a key management unit. The account management unit is used to create distributor accounts and store and update distributor qualification information. The key management unit is used to manage the public key and private key assigned to a single distributor. A single distributor encrypts the product circulation information generated during a single product circulation process with a private key and broadcasts it to the blockchain network. The product circulation information includes distributor information, transaction time, transaction price, warehousing status, and product storage conditions.

[0030] The information management module includes an information collection unit and a visual display unit. The information collection unit is used to decrypt the encrypted product circulation information in the blockchain network through the public key and verify the product circulation information. The visual display unit is used to generate a number of product icons based on a number of product circulation information. The product icons are arranged in sequence according to the generation time of the product circulation information. The spacing between the product icons corresponds to the generation interval of the product circulation information, and the size of the product icon corresponds to the product transaction price included in the product circulation information. Distributors include product manufacturers, product wholesalers, and product retailers. Distributors generate product circulation information after completing product transactions. The product circulation information includes distributor information, transaction time, transaction price, warehousing and outbound conditions, product storage conditions, etc.

[0031] The information collection unit includes an information decryption subunit, an information verification subunit and an information storage subunit. The information decryption subunit is used to decrypt the product circulation information encrypted by the private key in the blockchain network through the public key. The information verification subunit is used to verify the decrypted product circulation information. The information storage subunit is used to associate the product circulation information with the product circulation information of the previous level and then store it.

[0032] The information verification subunit verifies the distributor information, transaction time, transaction price and other contents in the product circulation information with the product circulation information of the previous level, and verifies whether the distributor in the product circulation information corresponds to the distributor with the encryption private key, verifies the authenticity of the information, and ensures the accuracy of traceability. The information storage subunit associates the product circulation information with the product circulation information of the previous level and stores it, further ensuring the authenticity of traceability and preventing tampering.

[0033] The information management module also includes an information association unit, which is used to associate the product icon generated by the visual display unit with the information storage subunit, so that when obtaining traceability information, detailed circulation information can be obtained by clicking on the product icon.

[0034] The information management module also includes a circulation alarm unit, which is used to analyze and monitor various product circulation information in the product traceability information, and to issue abnormal alarms for abnormal product circulation information in the traceability information.

[0035] The circulation alarm unit includes a circulation frequency monitoring subunit, a circulation price monitoring subunit, a circulation speed monitoring subunit and an abnormal identification unit. The circulation frequency monitoring subunit determines whether the amount of product circulation information in the traceability information of the product is abnormal according to the average circulation frequency of the product, such as identifying and issuing an abnormal alarm for the newly added circulation links relative to the previous product traceability information. The circulation price monitoring subunit is used to determine whether the product price change range of the product circulation information in the traceability information of the product exceeds the threshold value according to the previous average change range of the product price in a single circulation link, and to identify and issue an abnormal alarm for the product price change range in the product circulation information exceeding the threshold value. The circulation speed monitoring subunit is used to determine whether the product circulation speed of the product circulation information in the traceability information of the product exceeds the threshold value according to the previous average circulation speed of the product in a single circulation link, and to identify and issue an abnormal alarm for the product circulation speed in the product circulation information exceeding the threshold value. The abnormal identification unit is used to identify the abnormal product circulation information whose parameters exceed the threshold value by color.

[0036] The circulation alarm unit analyzes and monitors the product circulation information in the product traceability information, and issues an alarm for abnormal product circulation information to improve the traceability quality of product circulation information.

[0037] The information management module also includes an encryption display unit, which is used to perform hierarchical encryption on the circulation information. For the detailed circulation information obtained by accounting, the decryption method is set through the encryption display unit. After clicking the product icon to decrypt and complete the decryption, an information box containing detailed circulation information pops up. The content of the information box is displayed according to the degree of unlocking. For example, if the first-level verification is performed through a digital password, the detailed circulation information can be obtained after the verification is passed. In addition, the second-level verification is performed through face recognition, and the alarm information of the circulation alarm unit can be displayed only after the verification is passed, effectively protecting trade secrets.

[0038] Working principle: A single distributor processes the product circulation information generated during a single product circulation process through a private key and broadcasts it to the blockchain network. The information management module decrypts and verifies the product circulation information and then visualizes it. The interactive accounting system uses blockchain technology to realize interactive accounting of circulation information, anti-tampering and visual management of product circulation information, effectively improves the traceability of product circulation information, ensures the accuracy of traceability information, and uses a visual display unit to visualize the circulation information, and intuitively obtains product circulation conditions, such as the number of circulations experienced, the single circulation time, and the price changes of products during the circulation process.

[0039] 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. An interactive accounting system for circulation information, characterized in that: include: The distributor management module includes an account management unit and a key management unit. The account management unit is used to create distributor accounts and store and update distributor qualification information. The key management unit is used to manage the public key and private key assigned to a single distributor. A single distributor encrypts the product circulation information generated in a single product circulation process with a private key and broadcasts it to the blockchain network. The information management module includes an information collection unit and a visual display unit. The information collection unit is used to decrypt the encrypted product circulation information in the blockchain network through a public key and verify the product circulation information. The visual display unit is used to generate a number of product icons according to a number of product circulation information. The several product icons are arranged in sequence according to the generation time of the several product circulation information. The spacing between the several product icons corresponds to the generation interval of the several product circulation information, and the size of the product icon corresponds to the product transaction price included in the product circulation information.

2. An interactive accounting system for circulation information according to claim 1, characterized in that: The product circulation information includes distributor information, transaction time, transaction price, warehousing status, and product storage conditions.

3. The interactive accounting system of circulation information according to claim 1, characterized in that: The information collection unit includes an information decryption subunit, an information verification subunit and an information storage subunit. The information decryption subunit is used to decrypt the product circulation information encrypted by the private key in the blockchain network through the public key, the information verification subunit is used to verify the decrypted product circulation information, and the information storage subunit is used to associate the product circulation information with the previous level product circulation information and then store it.

4. An interactive accounting system for circulation information according to claim 3, characterized in that: The information management module further comprises an information association unit, which is used to associate the product icon generated by the visual display unit with the information storage subunit.

5. An interactive accounting system for circulation information according to claim 4, characterized in that: The information management module also includes a circulation alarm unit, which is used to analyze and monitor various product circulation information in the product traceability information, and to issue an abnormal alarm for abnormal product circulation information in the traceability information.

6. An interactive accounting system for circulation information according to claim 5, characterized in that: The circulation alarm unit includes a circulation frequency monitoring subunit, a circulation price monitoring subunit, a circulation speed monitoring subunit and an abnormal identification unit. The circulation frequency monitoring subunit determines whether the amount of product circulation information in the traceability information of the product is abnormal according to the average circulation frequency of the product. The circulation price monitoring subunit is used to determine whether the price change range of the product circulation information in the traceability information of the product exceeds a threshold value according to the previous average change range of the product price in a single circulation link. The circulation speed monitoring subunit is used to determine whether the product circulation speed of the product circulation information in the traceability information of the product exceeds a threshold value according to the previous average circulation speed of the product in a single circulation link. The abnormal identification unit is used to identify abnormal product circulation information whose parameters exceed the threshold value by color.

7. An interactive accounting system for circulation information according to claim 6, characterized in that: The information management module further comprises an encryption display unit, and the encryption display unit is used to perform hierarchical encryption on the circulation information.

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