CN111427960A - Commodity traceability system based on block chain - Google Patents
Commodity traceability system based on block chain Download PDFInfo
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- CN111427960A CN111427960A CN202010267905.0A CN202010267905A CN111427960A CN 111427960 A CN111427960 A CN 111427960A CN 202010267905 A CN202010267905 A CN 202010267905A CN 111427960 A CN111427960 A CN 111427960A
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Abstract
The invention discloses a commodity traceability system based on a block chain, which comprises: the registration module is used for registering users by manufacturers, agents and consumers; a digital asset module for generating a digital asset; the block chain module is used for recording data information of the commodity traceability system; the two-dimension code generating module is used for generating a tracing two-dimension code; the code scanning module is used for scanning the traceability two-dimensional code to obtain digital asset rebate and traceability information and uploading account information and position information of a code scanner and the obtained digital asset rebate; and the processing module is used for generating unique transaction hash of the commodity when the manufacturer uploads the commodity information, and conducting transaction of the digital asset according to the digital asset for rebate provided by the manufacturer and the digital asset rebate obtained by the code scanner. The invention truly realizes the functions of tracing the source of the commodity, warning the channel conflict, preventing the forgery and the like by utilizing the characteristics of traceability, unforgeability and falsification of the block chain.
Description
Technical Field
The invention belongs to the technical field of commodity traceability, and particularly relates to a commodity traceability system based on a block chain.
Background
Counterfeit commodities threaten human health and life safety, damage the rights and interests of consumers and seriously damage the reputation of genuine enterprises; meanwhile, the problems of high enterprise counterfeiting cost, unsmooth consumer right-maintaining channel, difficult supervision of a supervision mechanism and the like exist in the process of counterfeiting. For this reason, many merchants paste anti-counterfeiting marks such as anti-counterfeiting codes on packages of commodities, and consumers can acquire original state information of the commodities, such as the production areas and the production time of the commodities, from associated backgrounds by scanning the anti-counterfeiting codes. By adopting the scheme of the anti-counterfeiting code, the information of the commodity which can be acquired by a consumer is limited, the transportation and circulation ways of the commodity cannot be known, the commodity cannot be effectively distinguished to be replaced by fake and counterfeit commodities in the circulation process, and the problem of true and false identification of the commodity cannot be effectively solved. In addition, the anti-counterfeiting code scheme can only solve the anti-counterfeiting problem to a certain extent, and cannot solve the problem of goods mixing.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a commodity traceability system based on a block chain.
The purpose of the invention is realized by the following technical scheme: commodity traceability system based on block chain includes:
the registration module is used for registering users by manufacturers, agents and consumers;
a digital asset module for generating a digital asset;
the block chain module is used for recording data information of the commodity traceability system, wherein the data information comprises commodity information, account information of a user, digital assets of the user, transaction information and position information of a code scanner;
the two-dimension code generating module is used for generating a corresponding source-tracing two-dimension code according to the transaction hash of the digital assets and the commodities which are provided by a manufacturer and used for rebate;
the code scanning module is used for scanning the traceable two-dimensional code to obtain digital asset rebate and traceable information and uploading account information and position information of a code scanner and the obtained digital asset rebate;
and the processing module is used for generating unique transaction hash of the commodity when the manufacturer uploads the commodity information, and conducting transaction of the digital asset according to the digital asset for rebate provided by the manufacturer and the digital asset rebate obtained by the code scanner.
Preferably, the source-tracing two-dimensional code includes:
the package two-dimensional code is marked on a commodity package for an agent to scan to obtain the return profit and traceability information of the digital assets;
and the commodity two-dimension code is used for being marked on the commodity for a consumer to scan to obtain the digital asset rebate and traceability information.
Preferably, the commodity traceability system further comprises:
and the early warning module is used for setting the issuing area of the commodity by the manufacturer and sending the goods mixing early warning to the manufacturer when the code scanning positions of the commodities exceeding the set number are positioned outside the issuing area.
Preferably, the cross-merchandise early warning includes commodity information, a circulation path of the commodity and the quantity of the commodity.
Preferably, the commodity traceability system further comprises:
and the circulation path module is used for generating a circulation path of the commodity according to the account information and the position information of the code scanner and storing the circulation path in the block chain module.
Preferably, the commodity traceability system further comprises:
and the white list module is used for setting an agent account list of the commodity, the digital asset rebate is obtained after the account in the agent account list is scanned and packaged with the two-dimensional code, and no digital asset rebate exists after any account outside the agent account list is scanned and packaged with the two-dimensional code.
Preferably, an encryption unit is arranged in the code scanning module and used for encrypting the data information uploaded by the code scanning module to the processing module;
and the processing module is internally provided with a decryption unit for decrypting the data information sent by the code scanning module.
The invention has the beneficial effects that: the invention provides a commodity traceability system based on a block chain to solve the problems of counterfeit and inferior quality and the like at present, and the traceability, the goods fleeing early warning, the anti-counterfeiting and other functions of commodities are really realized by utilizing the characteristics of traceability, unforgeability and falsification of the block chain. In addition, by establishing an application incentive system, the code scanning traceability of the agent and the consumer is encouraged, the right of maintenance is encouraged, and the social credit system and the healthy market economic order are favorably cultivated.
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FIG. 1 is a schematic flow chart of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1, the present invention provides a commodity tracing system based on a block chain:
the commodity traceability system based on the block chain comprises a registration module, a digital asset module, a block chain module, a two-dimensional code generation module, a code scanning module, a processing module, an early warning module, a circulation path module and a white list module.
The registration module is used for the manufacturer, the agent and the consumer to register the user. In some embodiments, the method for registering manufacturers, agents and consumers in the commodity tracing platform is as follows: inputting registration information on a commodity tracing platform; and after the registration information audit is passed, the commodity traceability platform calls the blockchain interface to create a wallet account for the user.
The digital asset module is used for generating digital assets, the digital assets can be used for deducting payment of goods or exchanging value, code scanning of agents and consumers can be encouraged by establishing an application incentive system based on the digital assets, accordingly, circulation information of goods is increased, a manufacturer can obtain a circulation path of the goods, and whether goods fleeing exists or not is judged.
The block chain module is used for recording data information of the commodity traceability system, and the data information comprises commodity information, account information of a user, digital assets of the user, transaction information, position information of a code scanner, a commodity issuing area, an agent account list and a commodity circulation path.
The two-dimension code generating module is used for generating a corresponding source tracing two-dimension code according to the transaction hash of the digital assets and commodities provided by the manufacturer and used for rebate. The traceability two-dimensional code comprises a packaging two-dimensional code and a commodity two-dimensional code, the packaging two-dimensional code is used for being marked on a commodity package for an agent to scan to obtain digital asset rebate and traceability information, and the commodity two-dimensional code is used for being marked on a commodity for a consumer to scan to obtain digital asset rebate and traceability information. The two-dimension code of the package is marked on the package of the commodity, so that the code scanning by an agent is facilitated, and the two-dimension code of the commodity is marked on the commodity (in the package of the commodity), so that the code scanning by non-consumer personnel can be prevented.
The code scanning failure times of the packaging two-dimensional code are set by a manufacturer, and digital assets can only be received once when the same packaging two-dimensional code is scanned by the same account. The number of times of code scanning invalidation of the commodity two-dimensional code is one, namely after one account scans the commodity two-dimensional code to obtain digital asset rebates, the commodity two-dimensional code is scanned subsequently, the digital asset rebates cannot be obtained, and corresponding traceability information can be obtained.
And the code scanning module is used for scanning the traceability two-dimensional code to obtain digital asset rebate and traceability information, and uploading account information and position information of a code scanner and the obtained digital asset rebate. The code scanning module is internally provided with an encryption unit, the encryption unit is used for encrypting data information uploaded to the processing module by the code scanning module, the security of data transmission between the code scanning module and the processing module is improved, and the encryption algorithm of the encryption unit can be realized by adopting the existing encryption algorithm.
The traceability information comprises commodity information, a circulation path of commodities and the like.
The processing module is used for generating unique transaction hash of the commodity when the manufacturer uploads commodity information, and conducting transaction of the digital asset according to the digital asset for rebate provided by the manufacturer and the digital asset rebate obtained by the code scanner. The processing module is provided with a decryption unit which is used for decrypting the data information sent by the code scanning module.
The early warning module is used for a manufacturer to set an issuing area of the commodity, and sends a goods mixing early warning to the manufacturer when code scanning positions of the commodities exceeding a set number are located outside the issuing area, wherein the goods mixing early warning comprises commodity information, circulation paths of the commodities and the number of the commodities. The mode of sending the goods mixing early warning can be one or more of short messages, telephones, mails and the like.
The circulation path module is used for generating a circulation path of the commodity according to the account information and the position information of the code scanner, and storing the circulation path in the block chain module.
The white list module is used for setting an agent account list of the commodity, the digital asset rebate is obtained after the account in the agent account list scans the packaging two-dimensional code, and no digital asset rebate exists after any account outside the agent account list scans the packaging two-dimensional code, so that the digital asset rebate can be obtained only by the agent of the commodity through the code scanning packaging two-dimensional code.
In some embodiments, the manufacturer divides the accounts of the proxy account list into several levels, and the digital asset can be received only once by scanning the same packing two-dimensional code for the accounts of the same level, for example, A, B, C is three proxy accounts of the same level, and if the digital asset is returned by scanning one guarantee two-dimensional code through the account a, neither the account B nor the account C can obtain the digital asset, and only one proxy can obtain the digital asset.
The foregoing is illustrative of the preferred embodiments of this invention, and it is to be understood that the invention is not limited to the precise form disclosed herein and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the concept as disclosed herein, either as described above or as apparent to those skilled in the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. Commodity traceability system based on block chain, its characterized in that includes:
the registration module is used for registering users by manufacturers, agents and consumers;
a digital asset module for generating a digital asset;
the block chain module is used for recording data information of the commodity traceability system, wherein the data information comprises commodity information, account information of a user, digital assets of the user, transaction information and position information of a code scanner;
the two-dimension code generating module is used for generating a corresponding source-tracing two-dimension code according to the transaction hash of the digital assets and the commodities which are provided by a manufacturer and used for rebate;
the code scanning module is used for scanning the traceable two-dimensional code to obtain digital asset rebate and traceable information and uploading account information and position information of a code scanner and the obtained digital asset rebate;
and the processing module is used for generating unique transaction hash of the commodity when the manufacturer uploads the commodity information, and conducting transaction of the digital asset according to the digital asset for rebate provided by the manufacturer and the digital asset rebate obtained by the code scanner.
2. The commodity traceability system based on the block chain of claim 1, wherein the traceability two-dimensional code comprises:
the package two-dimensional code is marked on a commodity package for an agent to scan to obtain the return profit and traceability information of the digital assets;
and the commodity two-dimension code is used for being marked on the commodity for a consumer to scan to obtain the digital asset rebate and traceability information.
3. The blockchain-based commodity traceability system of claim 1, further comprising:
and the early warning module is used for setting the issuing area of the commodity by the manufacturer and sending the goods mixing early warning to the manufacturer when the code scanning positions of the commodities exceeding the set number are positioned outside the issuing area.
4. The commodity traceability system based on the block chain as claimed in claim 3, wherein the cross-shipment early warning comprises commodity information, a circulation path of the commodity and the quantity of the commodity.
5. The blockchain-based commodity traceability system of claim 1, further comprising:
and the circulation path module is used for generating a circulation path of the commodity according to the account information and the position information of the code scanner and storing the circulation path in the block chain module.
6. The blockchain-based commodity traceability system of claim 1, further comprising:
and the white list module is used for setting an agent account list of the commodity, the digital asset rebate is obtained after the account in the agent account list is scanned and packaged with the two-dimensional code, and no digital asset rebate exists after any account outside the agent account list is scanned and packaged with the two-dimensional code.
7. The commodity traceability system based on the block chain as claimed in claim 1, wherein an encryption unit is disposed in the code scanning module, and is configured to encrypt data information uploaded by the code scanning module to the processing module;
and the processing module is internally provided with a decryption unit for decrypting the data information sent by the code scanning module.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010267905.0A CN111427960A (en) | 2020-04-08 | 2020-04-08 | Commodity traceability system based on block chain |
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| CN202010267905.0A CN111427960A (en) | 2020-04-08 | 2020-04-08 | Commodity traceability system based on block chain |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112085131A (en) * | 2020-08-21 | 2020-12-15 | 张家港市爱上旅途网络科技有限公司 | Multi-dimensional code generation method and system and verification method and system |
| CN112348533A (en) * | 2020-10-26 | 2021-02-09 | 成都商通时代数字科技有限公司 | Wine bottle cap capable of tracing digital assets and digital asset tracing method |
| CN112435039A (en) * | 2020-11-16 | 2021-03-02 | 深圳市航通智能技术有限公司 | Commodity tracing method and system based on block chain and readable storage medium |
| CN112711724A (en) * | 2021-01-11 | 2021-04-27 | 河北博健科技有限公司 | Commodity code identification method and system suitable for block chain |
| CN112907261A (en) * | 2021-02-05 | 2021-06-04 | 河北农业大学 | Seed quality traceability system based on block chain |
| CN115099863A (en) * | 2022-06-30 | 2022-09-23 | 蚂蚁区块链科技(上海)有限公司 | Block chain-based method and device for commodity rebate |
-
2020
- 2020-04-08 CN CN202010267905.0A patent/CN111427960A/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112085131A (en) * | 2020-08-21 | 2020-12-15 | 张家港市爱上旅途网络科技有限公司 | Multi-dimensional code generation method and system and verification method and system |
| CN112085131B (en) * | 2020-08-21 | 2024-03-22 | 张家港市爱上旅途网络科技有限公司 | Multidimensional code generation method and system, and verification method and system |
| CN112348533A (en) * | 2020-10-26 | 2021-02-09 | 成都商通时代数字科技有限公司 | Wine bottle cap capable of tracing digital assets and digital asset tracing method |
| CN112435039A (en) * | 2020-11-16 | 2021-03-02 | 深圳市航通智能技术有限公司 | Commodity tracing method and system based on block chain and readable storage medium |
| CN112711724A (en) * | 2021-01-11 | 2021-04-27 | 河北博健科技有限公司 | Commodity code identification method and system suitable for block chain |
| CN112711724B (en) * | 2021-01-11 | 2022-05-31 | 河北博健科技有限公司 | Commodity code identification method and system suitable for block chain |
| CN112907261A (en) * | 2021-02-05 | 2021-06-04 | 河北农业大学 | Seed quality traceability system based on block chain |
| CN115099863A (en) * | 2022-06-30 | 2022-09-23 | 蚂蚁区块链科技(上海)有限公司 | Block chain-based method and device for commodity rebate |
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Effective date of registration: 20211022 Address after: No.18-10, north section of Tianfu Avenue, high tech Zone, Chengdu, Sichuan 610000 Applicant after: Shang Xiaopeng Address before: 610000 room 1901, floor 19, building C10, No. 219, Tianhua Second Road, high tech Zone, Chengdu, Sichuan Applicant before: CHENGDU BOSHA TECHNOLOGY Co.,Ltd. |
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Application publication date: 20200717 |