WO2022042255A1

WO2022042255A1 - Item information management method and network, and item circulation method, platform and system

Info

Publication number: WO2022042255A1
Application number: PCT/CN2021/110892
Authority: WO
Inventors: 余希彧
Original assignee: 京东科技信息技术有限公司; 京东科技控股股份有限公司
Priority date: 2020-08-28
Filing date: 2021-08-05
Publication date: 2022-03-03
Also published as: CN111970377A

Abstract

Provided are an item information management method and network, and an item circulation method, platform and system, which relate to the technical field of information management. The item information management method comprises: when any one node of a blockchain network receives a quality inspection result, for a second-hand item, from a quality inspection organization, storing quality inspection result information in the blockchain network; when any one node of the blockchain network receives a first query request from a user, each node of the blockchain network querying a quality inspection result for a second-hand item corresponding to the first query request; and when quality inspection results comprising inspection pass information are found by all nodes and the quality inspection results found by the nodes are consistent, feeding pass information back to the user. By means of such a method, a quality inspection result can be prevented from being tampered with, such that the reliability of the provided quality inspection result is improved, thereby improving the reliability of a second-hand item.

Description

Item information management method, network and item circulation method, platform and system

CROSS-REFERENCE TO RELATED APPLICATIONS

This application is based on the CN application number 202010887098.2 and the filing date is August 28, 2020, and claims its priority. The disclosure of the CN application is hereby incorporated into this application as a whole.

technical field

The present disclosure relates to the technical field of information management, in particular to an item information management method, network and item circulation method, platform and system.

Background technique

With the gradual rise of the sharing economy and the rising price of mobile phones, consumers' consumption habits have begun to change from exclusive to shared. At present, there are many second-hand mobile phone online trading platforms, ordinary users and second-hand goods intermediaries can publish the sales information of second-hand goods on the platform, and consumers choose and buy second-hand goods on the platform.

SUMMARY OF THE INVENTION

An object of the present disclosure is to improve the reliability of used items.

According to an aspect of some embodiments of the present disclosure, a method for managing item information is provided, including: upon receiving a quality inspection result of a second-hand item from a quality inspection agency, any node of the blockchain network checks the quality of the second-hand item. The result information is stored in the blockchain network; when any node of the blockchain network receives the user's first query request, each node of the blockchain network queries the quality inspection results of the second-hand items corresponding to the first query request ; Feedback the result information to the user according to the quality inspection result at each node.

In some embodiments, feeding back the result information to the user according to the quality inspection results at each node includes: querying the nodes for the quality inspection results of the second-hand items corresponding to the first query request including inspection qualification information, and each node queried for the quality inspection results of the second-hand items. If the results are consistent, feedback the qualified information to the user; if there are nodes in the blockchain network that do not query the quality inspection results of the second-hand items corresponding to the first query request, or the query results include inspection unqualified information, or each node If the query results are inconsistent, feedback the unqualified information to the user.

In some embodiments, the quality inspection result information includes the unique identifier of the second-hand article; the first query request includes the unique identifier of the second-hand article corresponding to the first query request, wherein the unique identifier is attached to the second-hand article and provided to the user.

In some embodiments, the item information management method further includes: when any node of the blockchain network receives the second query request from the item circulation platform, each node of the blockchain network queries the corresponding second query request The quality inspection results of the second-hand goods; when the nodes have inquired the quality inspection results of the second-hand goods corresponding to the second query request including the inspection qualification information, and the results obtained by each node are consistent, the qualified information is fed back to the goods circulation platform. , so that the item circulation platform allows the second-hand items corresponding to the second query request to be put on the shelves according to the qualified information.

In some embodiments, the item information management method further includes: any node of the blockchain network receives the item attribution transfer record from the item circulation platform, and the item attribution transfer record includes the unique identifier of the second-hand item that is attributable to the transfer; The transfer records are stored in the blockchain network.

In some embodiments, the item information management method further includes: when any node of the blockchain network receives the third query request from the user, each node of the blockchain network queries the second-hand item corresponding to the third query request The item attribution transfer record of the second-hand item corresponding to the third query request is fed back to the user.

According to an aspect of other embodiments of the present disclosure, a method for circulating an item is provided, including: receiving an item listing request from an item provider, where the item listing request includes a unique identifier of the second-hand item requested to be listed; The unique identifier of the item generates a second query request and sends it to any node of the blockchain network, wherein the blockchain network stores the quality inspection results of the quality inspection agencies for each second-hand item, and each node of the blockchain network stores the quality inspection results of the second-hand items. Query the quality inspection results of the second-hand items corresponding to the second query request and feed them back; in the case that the blockchain network feeds back qualified information, the second-hand items corresponding to the second query request are allowed to be put on the shelves.

In some embodiments, the article circulation method further includes: in the case that the block chain network feeds back the unqualified information, not allowing the second-hand article corresponding to the second query request to be put on the shelf.

In some embodiments, the item circulation method further includes: generating an item attribution transfer record according to the attribution transfer state of the item on the platform, where the item attribution transfer record includes the unique identifier of the second-hand item; sending the item attribution to any node of the blockchain network Transfer records in order to store item ownership transfer records on the blockchain network.

According to an aspect of some embodiments of the present disclosure, an item information management network is proposed, including a plurality of blockchain network nodes, wherein each node includes: a quality inspection result receiving unit configured to In the case of the quality inspection results of the second-hand items by the institution, the information of the quality inspection results is stored in the blockchain network; the query unit is configured to, upon receipt of the user's query request, send the information to itself and others in the blockchain network. The node inquires the quality inspection result of the second-hand item corresponding to the query request; and the feedback unit is configured to feed back the result information to the user according to the quality inspection result at each node.

In some embodiments, the query unit is further configured to: in the case of receiving the second query request from the item circulation platform, query the quality of the second-hand item corresponding to the second query request on itself and other nodes of the blockchain network The inspection result; the feedback unit is further configured to feed back the qualified inspection results to the article circulation platform when all nodes have inquired about the quality inspection results of the second-hand articles corresponding to the second query request including inspection qualification information, and the results obtained by each node are consistent. information, so that the article circulation platform allows the second query request corresponding second-hand articles to be put on the shelves according to the qualified information.

In some embodiments, the node further includes: a transfer record receiving unit configured to store the item attribution transfer record in the blockchain network when the item attribution transfer record is received from the item circulation platform; wherein the item attribution The transfer record includes a unique identification of the second-hand item attributable to the transfer.

In some embodiments, the query unit is further configured to, when any node of the blockchain network receives the third query request from the user, each node of the blockchain network queries the second-hand item corresponding to the third query request. item ownership transfer record; the feedback unit is further configured to feed back the item ownership transfer record to the user.

Such an item information management network can obtain and store the quality inspection results of second-hand items by the blockchain network, and give feedback based on the quality inspection results stored by all nodes when the user queries, so as to avoid the tampering of the quality inspection results and improve the quality of the provided products. The reliability of the inspection results, which in turn increases the reliability of second-hand items.

According to an aspect of some embodiments of the present disclosure, an article circulation platform is provided, comprising: a listing request receiving unit configured to receive an article listing request from an article provider, where the article listing request includes a unique listing of the second-hand article requested to be listed. identification; the inspection unit is configured to generate a second query request according to the unique identification, and send it to any node of the blockchain network, wherein the blockchain network stores the quality inspection results of the quality inspection agencies on each second-hand item, Each node of the blockchain network queries and feeds back the quality inspection results of the second-hand items corresponding to the second query request; the licensing unit is configured to allow the second-hand items corresponding to the second query request when the blockchain network feeds back qualified information on the shelf.

In some embodiments, the item circulation platform further includes: a transfer recording unit configured to generate an item attribution transfer record according to the attribution transfer state of the item on the platform Any node in the chain network sends the item ownership transfer record in order to store the item ownership transfer record in the blockchain network.

According to an aspect of some embodiments of the present disclosure, there is provided a network device, comprising: a memory; and a processor coupled to the memory, the processor being configured to execute any one of the above-mentioned based on instructions stored in the memory method.

According to an aspect of some embodiments of the present disclosure, there is provided a computer-readable storage medium having computer program instructions stored thereon, the instructions, when executed by a processor, implement the steps of any one of the methods mentioned above.

According to an aspect of some embodiments of the present disclosure, an article circulation system is proposed, comprising: an article information management network configured to execute any one of the above article information management methods; an article circulation platform configured to execute any of the above article information management methods An article circulation method; a quality inspection mechanism is configured to perform quality inspection on articles, generate a quality inspection result and send it to any node of an article information management network.

In some embodiments, the article circulation system further includes: an article provider, configured to provide a unique identifier of the article after obtaining a quality inspection result for the article from a quality inspection agency, and the quality inspection result includes inspection qualified information To the item circulation platform; after receiving the feedback from the item circulation platform, the item will be listed on the item circulation platform.

Description of drawings

The accompanying drawings described herein are used to provide further understanding of the present disclosure and constitute a part of the present disclosure. The exemplary embodiments of the present disclosure and their descriptions are used to explain the present disclosure and do not constitute an improper limitation of the present disclosure. In the attached image:

FIG. 1 is a flowchart of some embodiments of the disclosed item information management method.

FIG. 2 is a flow chart of other embodiments of the method for managing item information of the present disclosure.

FIG. 3 is a flow chart of some embodiments of the disclosed method of circulation of goods.

4 is a schematic diagram of some embodiments of the item information management network of the present disclosure.

FIG. 5 is a schematic diagram of some embodiments of nodes in the item information management network of the present disclosure.

6 is a schematic diagram of some embodiments of the item circulation platform of the present disclosure.

7 is a schematic diagram of some embodiments of a network device of the present disclosure.

FIG. 8 is a schematic diagram of other embodiments of the disclosed network device.

9 is a schematic diagram of some embodiments of the item circulation system of the present disclosure.

FIG. 10 is a schematic diagram of some embodiments of the operation flow of the article circulation system of the present disclosure.

detailed description

The technical solutions of the present disclosure will be further described in detail below through the accompanying drawings and embodiments.

The inventor found that the current second-hand trading platform has problems such as exaggerated commodity information by the item provider, malicious complaints from the buyer, high commodity return rate and multi-party disputes, etc., and there are problems of low transaction efficiency and lack of transparency.

A flowchart of some embodiments of the item information management method of the present disclosure is shown in FIG. 1 .

In step 101, when any node of the blockchain network receives the quality inspection result of the second-hand item from the quality inspection agency, the information of the quality inspection result is stored in the blockchain network. In some embodiments, the quality inspection result information includes the unique identifier of the second-hand article whose quality is inspected. For example, if the second-hand article is a second-hand mobile phone, the unique identifier may be IMSI (International Mobile Subscriber Identity, International Mobile Subscriber Identity).

In step 102, when any node of the blockchain network receives the first query request from the user, each node of the blockchain network queries the quality inspection result of the second-hand item corresponding to the first query request. In some embodiments, the unique identifier is included in the query request. In some embodiments, the node that receives the first query request may broadcast the query request in the blockchain network, so that each node receives the query request.

In some embodiments, the unique identifier can be attached to the second-hand item and provided to the user, such as printing and attaching to the item, or generating QR code information containing the unique identifier, and the user can scan the QR code information to the blockchain network. The node sends the query request.

Further, the result information is fed back to the user according to the quality inspection result at each node.

Through this method, the quality inspection results of second-hand items can be obtained and stored by the blockchain network, and feedback is given based on the quality inspection results stored by all nodes when the user queries, so as to avoid tampering of the quality inspection results and improve the quality inspection provided. The reliability of the results, which in turn increases the reliability of second-hand items. In addition, the information stored in the blockchain network has credibility, and it can also avoid malicious complaints and returns from users, thus safeguarding the rights and interests of the item provider.

In some embodiments, the operation of feeding back the result information to the user according to the quality inspection result at each node may specifically include:

In step 103, it is determined whether all the blockchain nodes have queried quality inspection results including inspection qualification information, and the quality inspection results queried by each node are consistent. If each node can query the quality inspection result corresponding to the unique identifier of the item, and the quality inspection result is qualified, and the quality inspection results are consistent, step 104 is performed. In some embodiments, the determination of the outcome may be based on the consensus mechanism of the blockchain network.

If there is a node in the blockchain network that fails to query the quality inspection result, or the quality inspection result includes inspection failure information, or the quality inspection results queried by each node are inconsistent, step 105 may be performed.

In step 104, the qualified information is fed back to the user. In some embodiments, the user may query the connected blockchain node to feed back information to the user.

In some embodiments, if the determination result in the above step 103 is no, that is, in step 105, the unqualified information is fed back to the user.

Through such a method, the user can timely know that the item is unqualified, or that the information of the item may be tampered with, and then protect the rights based on the feedback result.

In some embodiments, if the first query request from the user is received and the qualified information is fed back to the user, it proves that the current item attribution transfer has been successful, and the blockchain network node packages the current item attribution transfer into a block chain, Complete the on-chain record of this transaction, so as to realize the tracking of the ownership transfer record of the item.

In some embodiments, the information fed back by the blockchain node to the user may also include the quality inspection results obtained from each node, such as inspection time, item status, inspection person in charge, certificate signature of the inspection enterprise, inspection sender, etc. one or more. Through such a method, users can obtain more detailed information on articles and article inspections, and improve the transparency and reliability of second-hand article transactions.

In some embodiments, the item provider needs to sell the item on the item circulation platform, and the item circulation platform can detect the item when putting the item on the shelf, such as requiring the item provider to provide the item's unique identifier. The item circulation platform can generate a query request based on the unique identifier and send it to any node in the blockchain network.

When any node of the blockchain network receives the second query request from the item circulation platform, each node of the blockchain network queries the quality inspection result of the second-hand item corresponding to the second query request. When the quality inspection results including the inspection qualification information are inquired by the nodes, and the quality inspection results inquired by each node are consistent, the qualified information is fed back to the item circulation platform, so that the item circulation platform allows the corresponding second-hand items to be put on the shelves according to the qualified information.

Through such a method, the blockchain network can provide the product circulation platform with the query function of the quality inspection results, which improves the quality reliability of second-hand products on the platform and improves the credibility of the platform.

The flowchart of other embodiments of the item information management method of the present disclosure is shown in FIG. 2 .

In step 201, any node of the blockchain network receives the item attribution transfer record from the item circulation platform, and the item attribution transfer record includes the unique identifier of the second-hand item. In some embodiments, when an item is traded on an item circulation platform, the platform records the transaction status and generates an item attribution circulation record.

In step 202, the blockchain network node stores the item ownership transfer record in the blockchain network.

In step 203, when any node of the blockchain network receives the third query request from the user, each node of the blockchain network queries the item attribution transfer record of the second-hand item corresponding to the third query request. In some embodiments, the item ownership transfer record and the item's quality inspection result can be synchronously queried in the blockchain network.

In step 204, the item attribution transfer record is fed back to the user. In some embodiments, the quality inspection result and the item attribution transfer record can be fed back to the user synchronously.

Through this method, the ownership and transfer status of items can be faithfully recorded in the blockchain network and provided to users, which is convenient for users to know the circulation of second-hand items, reduces the possibility of item providers deceiving users, and further improves the reliability of second-hand transactions. .

In some embodiments, the item ownership transfer record may also be verified according to the user's first query request. If the unique identifier in the user's first query request is successfully matched in the quality inspection result, it can be confirmed that the item attribution transfer is successful, and the attribution transfer information is packaged and uploaded to the block, so that the item attribution transfer is not only provided by the platform, but also Confirmed by the user side to improve the reliability of the item ownership transfer record.

A flow chart of some embodiments of the method of circulation of goods of the present disclosure is shown in FIG. 3 .

In step 301, the item circulation platform receives an item listing request from an item provider, and the item listing request includes the unique identifier of the second-hand item. In some embodiments, the item provider needs to sell the item on the item circulation platform, and the item circulation platform can detect the item when putting the item on the shelf, such as requiring the item provider to provide the item's unique identifier.

In step 302, the article circulation platform generates a second query request according to the unique identifier and sends it to any node of the blockchain network.

In step 303, it is determined whether the qualified information fed back by the blockchain network is received. If qualified information is received, step 304 is executed. In some embodiments, the blockchain network node may generate feedback information for the query request from the item circulation platform based on the manner in the above steps 102 to 104 .

In step 304, the corresponding item is allowed to be put on the shelf.

Through this method, the quality inspection results of the second-hand items can be inquired into the blockchain network before the second-hand items are put on the shelves, and the items are allowed to be put on the shelves after the items are determined to be qualified, thereby improving the quality and reliability of the second-hand items on the platform and improving the platform. 's credibility.

In some embodiments, if the judgment result of the above step 303 is unqualified, step 305 is executed. In step 305, the corresponding item is not allowed to be put on the shelf.

Through such a method, the article circulation platform can obtain the information of the disqualification of the article in time, so as to facilitate feedback to the article provider, or use it as an information basis for evaluating the article provider, and improve the reliability of the article circulation platform.

In some embodiments, the article circulation method may further include the following steps 306-307. When items are circulated and traded on the item circulation platform:

In step 306, an item attribution transfer record is generated according to the attribution transfer state of the item on the platform, and the item attribution transfer record includes the unique identifier of the second-hand item. In some embodiments, the item attribution transfer record may further include the original owner of the item, the target owner, the transfer time, the transfer cost, and the like.

In step 307, the item attribution transfer record is sent to any node of the blockchain network, so that the item attribution transfer record is stored in the blockchain network.

Through this method, the platform can report the ownership transfer information of items to the blockchain network, and the blockchain network can faithfully record the ownership transfer status of items and provide them to users, so that users can know the circulation of second-hand items and reduce the supply of items. It reduces the possibility of cheating users and further improves the reliability of second-hand transactions.

A schematic diagram of some embodiments of the item information management network of the present disclosure is shown in FIG. 4 , the item information management network is a blockchain network 40 , including a plurality of nodes 41 to 4N of the blockchain network, where N is a positive integer greater than 2 . A schematic diagram of some embodiments of nodes in the item information management network of the present disclosure is shown in FIG. 5 . Each node in the item information management network can include:

The quality inspection result receiving unit 501 can store the quality inspection result information in the blockchain network in the case of receiving the quality inspection result of the second-hand article from the quality inspection agency. In some embodiments, the quality inspection result information includes a unique identifier of a second-hand item whose quality is checked. For example, if the second-hand item is a second-hand mobile phone, the unique identifier may be IMSI.

The query unit 502 can, in the case of receiving the first query request from the user, query each node of the blockchain network for the quality inspection result of the second-hand item corresponding to the first query request. In some embodiments, the unique identifier is included in the first query request.

The feedback unit 503 can feed back qualified information to the user when each node can query the quality inspection result corresponding to the unique identifier of the item, and the quality inspection result is qualified and consistent with the quality inspection results.

In some embodiments, the feedback unit 503 can also be capable of: in the case that the node in the blockchain network fails to query the quality inspection result, or the quality inspection result includes inspection disqualification information, or the quality inspection results queried by each node are inconsistent, Feedback unqualified information to users.

Such an item information management network can enable users to timely know that the item is unqualified or that the information of the item may be tampered with, and then protect rights based on the feedback result.

In some embodiments, the query unit 502 can also activate each node of the blockchain network to query the quality inspection results of the second-hand items corresponding to the second query request in the case of receiving the second query request from the item circulation platform. In some embodiments, the query unit of each node may be activated by uploading a query block to query the information stored by the node. In some embodiments, the unique identifier is included in the query request.

The feedback unit 503 can feed back qualified information to the article circulation platform when each node can query the quality inspection result corresponding to the unique identifier of the article, and the quality inspection result is qualified and consistent with the quality inspection results; If there are nodes in the blockchain network that fail to query the quality inspection results, or the quality inspection results include inspection unqualified information, or the quality inspection results queried by each node are inconsistent, the unqualified information will be fed back to the item circulation platform.

Such a network can provide the product circulation platform with the query function of the quality inspection results, improve the quality reliability of second-hand products on the platform, and improve the credibility of the platform.

In some embodiments, the node may further include a transfer record receiving unit 504, which can receive the item attribution transfer record from the item circulation platform and store the item attribution transfer record in the blockchain network. The item's attribution transfer record includes a unique identifier for the second-hand item. In some embodiments, when an item is traded on an item circulation platform, the platform records the transaction status and generates an item attribution circulation record.

In the case of receiving the third query request from the user, the query unit 502 activates each node of the blockchain network to query the item attribution transfer record of the second-hand item corresponding to the third query request. In some embodiments, the query unit of each node may be activated by uploading a query block to query the information stored by the node. In some embodiments, the item ownership transfer record and the item's quality inspection result can be synchronously queried in the blockchain network.

The feedback unit 503 can feed back the item ownership transfer record to the user. In some embodiments, the quality inspection result and the item attribution transfer record can be fed back to the user synchronously.

Such an item information management network can use the blockchain network to faithfully record the attribution and transfer status of items and provide them to users, so as to facilitate users to know the circulation of second-hand items, reduce the possibility of item providers deceiving users, and further improve the reliability of second-hand transactions. Spend.

In some embodiments, the query unit 502 may also verify the item ownership transfer record according to the user's query request. If the unique identifier in the user's query request is successfully matched in the quality inspection result, it can be confirmed that the item attribution transfer is successful, and the transfer record receiving unit 504 is urged to pack the current attribution transfer information into the upload block, so that the item attribution transfer is not only performed by It is provided by the platform and confirmed by the user side to improve the reliability of the item ownership transfer record.

A schematic diagram of some embodiments of the item circulation platform of the present disclosure is shown in FIG. 6 .

The listing request receiving unit 601 can receive an item listing request from an item provider, where the item listing request includes the unique identifier of the second-hand item. In some embodiments, the item provider needs to sell the item on the item circulation platform, and the item circulation platform can detect the item when putting the item on the shelf, such as requiring the item provider to provide the item's unique identifier.

The checking unit 602 can generate a query request according to the unique identifier and send it to any node of the blockchain network.

The permission unit 603 can allow the corresponding item to be put on the shelf under the condition of receiving the qualified information fed back by the blockchain network node.

Such an item circulation platform can query the blockchain network for the quality inspection results of the second-hand items before they are put on the shelves, and only allow the items to be put on the shelves after confirming that the items are qualified, thereby improving the quality and reliability of the second-hand items on the platform and improving the platform. 's credibility.

In some embodiments, if the permission unit 603 receives the unqualified information, the corresponding item is not allowed to be put on the shelves, so that the unqualified information of the item can be obtained in time, which is convenient for feedback to the item provider, or as an information basis for evaluating the item provider , to improve the reliability of the goods circulation platform.

In some embodiments, as shown in FIG. 6, the item circulation platform may further include a transfer recording unit 604, which can generate an item attribution transfer record according to the attribution transfer state of the item on the platform, and upload the item attribution transfer record to the above-mentioned item information management At any node of the network, the item attribution transfer record includes the unique identifier of the second-hand item. In some embodiments, the item attribution transfer record may further include the original owner of the item, the target owner, the transfer time, the transfer cost, and the like.

Such a platform can report the attribution transfer information of items to the blockchain network. The blockchain network can faithfully record the attribution and transfer status of items and provide them to users, which is convenient for users to know the circulation of second-hand items and reduces the risk of item providers cheating users. The possibility of further improving the reliability of second-hand transactions.

A schematic structural diagram of an embodiment of the network device of the present disclosure is shown in FIG. 7 . The network device includes memory 701 and processor 702 . Wherein: the memory 701 may be a magnetic disk, a flash memory or any other non-volatile storage medium. The memory is used to store the instructions in the corresponding embodiments of the above article information management method or article circulation method. The processor 702 is coupled to the memory 701 and may be implemented as one or more integrated circuits, such as a microprocessor or microcontroller. The processor 702 is used for executing the instructions stored in the memory, which can improve the reliability of second-hand items.

In one embodiment, as shown in FIG. 8 , the network device 800 includes a memory 801 and a processor 802 . Processor 802 is coupled to memory 801 through BUS 803 . The network device 800 can also be connected to an external storage device 805 through a storage interface 804 for recalling external data, and can also be connected to a network or another computer system (not shown) through a network interface 806 . It will not be described in detail here.

In this embodiment, the data instructions are stored in the memory, and the above-mentioned instructions are processed by the processor, so that the reliability of the second-hand goods can be improved.

In another embodiment, a computer-readable storage medium is provided with computer program instructions stored thereon, and when the instructions are executed by a processor, implements the steps of the method in the corresponding embodiment of the article information management method or the article circulation method. As will be appreciated by one skilled in the art, embodiments of the present disclosure may be provided as a method, apparatus, or computer program product. Accordingly, the present disclosure may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present disclosure may take the form of a computer program product embodied on one or more computer-usable non-transitory storage media (including, but not limited to, disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein .

A schematic diagram of some embodiments of the item circulation system of the present disclosure is shown in FIG. 9 .

The article information management network 91 may be any of the above-mentioned article information management networks, and can execute any of the above-mentioned article information management methods.

The article circulation platform 92 can be any one of the article circulation platforms mentioned above, and can execute any one of the article circulation methods mentioned above. In some embodiments, an item circulation system may include one or more item circulation platforms.

The quality inspection mechanism 93 can perform quality inspection on the articles submitted for inspection, generate a quality inspection result and send it to any node of the article information management network.

In such an item circulation system, the quality inspection results of the items can be stored and managed by the blockchain network, and the reliability of the provided quality inspection results can be improved; after the items are determined to be qualified, they are allowed to be put on the shelves, which improves the second-hand items on the item circulation platform. reliability, which in turn improves the reliability of second-hand items in circulation.

In some embodiments, as shown in FIG. 9 , the article circulation system may further include a plurality of article providers 94, which can obtain the quality inspection result of the article from the quality inspection agency, and the quality inspection result includes inspection qualified information. , and provide the item's unique identifier to the item circulation platform; after receiving the feedback of the item circulation platform's permission to put on the shelf, the item will be listed on the item circulation platform. In some embodiments, the item provider may send the item to a quality inspection agency in advance for testing.

Such an item circulation system can improve the requirements for item providers, improve the management capability of item providers, and improve the reliability of second-hand items through the detection of quality inspection agencies and the control of item circulation platforms.

A schematic diagram of some embodiments of the operation flow of the article circulation system of the present disclosure is shown in FIG. 10 .

In 1001 to 1004, the item provider, after getting the item (such as a mobile phone), sends the item to the testing agency to complete the test according to unified standards. The result information, the person in charge of the test, and the certificate signature of the test company are uploaded to the blockchain network.

In 1005, the quality inspection agency notifies the item provider of the quality inspection results. If the test result is qualified, the item provider can prepare the item for circulation. In some embodiments, the quality inspection agency may provide the item provider with a quality inspection result query path, the path pointing to a query channel of the item information management network.

In 1006, the item provider attaches the query method and the item's unique identifier to the item, for example, prints and affixes the IMSI code or the QR code to the outer package of the item.

In 1007, the item provider submits a listing request to the item circulation platform, and provides the item's unique identifier.

In 1008, the item circulation platform queries the item information management network for the quality inspection result of the item based on the item's unique identifier. The item information management platform generates feedback results based on the methods provided above, and feeds them back to the item circulation platform.

In 1009, if the feedback result is qualified, the item circulation platform allows the item provider to put the item online, and the item is online.

In 1010, after getting the item, the user inquires about the quality inspection result from the item information management network by scanning the QR code on the package or the like.

In 1011-1012, the item information management network generates feedback information based on the method mentioned above, and feeds it back to the user. In some embodiments, the item information management network can package the current item attribution transfer into a block chain, and complete the chain record of this transaction, thereby realizing the tracking of the item attribution transfer record.

Such an item circulation system applies blockchain technology to the detection and trading of second-hand items. By performing standard testing on each item before it is put on the shelves, and uniquely confirming each item through the unique identification and testing information on the chain to ensure that The openness and transparency of the corresponding item information before and after the transaction; the use of blockchain technology to transmit the detection information of each second-hand item on the chain to ensure that the information uploaded by the testing agency cannot be tampered with. Multi-party consensus and security.

The present disclosure is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the disclosure. It will be understood that each flow and/or block in the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to the processor of a general purpose computer, special purpose computer, embedded processor or other programmable data processing device to produce a machine such that the instructions executed by the processor of the computer or other programmable data processing device produce Means for implementing the functions specified in a flow or flow of a flowchart and/or a block or blocks of a block diagram.

These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory result in an article of manufacture comprising instruction means, the instructions The apparatus implements the functions specified in the flow or flow of the flowcharts and/or the block or blocks of the block diagrams.

These computer program instructions can also be loaded on a computer or other programmable data processing device to cause a series of operational steps to be performed on the computer or other programmable device to produce a computer-implemented process such that The instructions provide steps for implementing the functions specified in the flow or blocks of the flowcharts and/or the block or blocks of the block diagrams.

So far, the present disclosure has been described in detail. Some details that are well known in the art are not described in order to avoid obscuring the concept of the present disclosure. Those skilled in the art can fully understand how to implement the technical solutions disclosed herein based on the above description.

The methods and apparatus of the present disclosure may be implemented in many ways. For example, the methods and apparatus of the present disclosure may be implemented by software, hardware, firmware, or any combination of software, hardware, and firmware. The above-described order of steps for the method is for illustration only, and the steps of the method of the present disclosure are not limited to the order specifically described above unless specifically stated otherwise. Furthermore, in some embodiments, the present disclosure can also be implemented as programs recorded in a recording medium, the programs including machine-readable instructions for implementing methods according to the present disclosure. Thus, the present disclosure also covers a recording medium storing a program for executing the method according to the present disclosure.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present disclosure rather than to limit them; although the present disclosure has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand: The disclosed specific embodiments are modified or some technical features are equivalently replaced; without departing from the spirit of the technical solutions of the present disclosure, all of them should be included in the scope of the technical solutions claimed in the present disclosure.

Claims

An article information management method, comprising:

When any node of the blockchain network receives the quality inspection result of the second-hand item from the quality inspection agency, the information of the quality inspection result is stored in the blockchain network;

When any node of the blockchain network receives the user's first query request, each node of the blockchain network queries the quality inspection result of the second-hand item corresponding to the first query request;

Feedback result information to users according to the quality inspection results at each node.
The method according to claim 1, wherein the feeding back the result information to the user according to the quality inspection result at each node comprises:

Feeding back qualified information to the user under the condition that all nodes have queried the quality inspection results of the second-hand items corresponding to the first query request including the inspection qualification information, and the results queried by each node are consistent;

In the blockchain network, the node does not query the quality inspection result of the second-hand item corresponding to the first query request, or the query result includes inspection failure information, or the results obtained by each node are inconsistent. , and feedback unqualified information to the user.
The method of claim 1, wherein,

The quality inspection result information includes the unique identifier of the second-hand item;

The first query request includes the unique identifier of the second-hand item corresponding to the first query request, wherein the unique identifier is attached to the second-hand item and provided to the user.
The method of claim 1, further comprising:

When any node of the blockchain network receives the second query request from the item circulation platform, each node of the blockchain network queries the quality inspection result of the second-hand item corresponding to the second query request ;

In the case that the quality inspection results of the second-hand items corresponding to the second query request including inspection qualification information are found by all nodes, and the results obtained by each node are consistent, the qualified information is fed back to the article circulation platform, so that the The article circulation platform allows the second-hand article corresponding to the second query request to be put on the shelf according to the qualification information.
The method of claim 1, further comprising:

Any node of the blockchain network receives the item attribution transfer record from the item circulation platform, and the item attribution transfer record includes the unique identifier of the second-hand item that is attributable to the transfer;

The item attribution transfer record is stored in the blockchain network.
The method of claim 5, further comprising:

When any node of the blockchain network receives the third query request from the user, each node of the blockchain network queries the item attribution transfer record of the second-hand item corresponding to the third query request;

The item attribution transfer record of the second-hand item corresponding to the third query request is fed back to the user.
A method of circulation of goods, comprising:

Receive an item listing request from an item provider, where the item listing request includes the unique identifier of the second-hand item requested for listing;

A second query request is generated according to the unique identifier of the second-hand item requested to be listed, and sent to any node of the blockchain network, where the quality inspection of each second-hand item by a quality inspection agency is stored in the blockchain network. As a result, each node of the blockchain network queries and feeds back the quality inspection results of the second-hand items corresponding to the second query request;

In the case that the qualified information is fed back by the blockchain network, the second-hand items corresponding to the second query request are allowed to be put on the shelves.
The method of claim 7, further comprising:

In the case that the block chain network feeds back the unqualified information, the second-hand items corresponding to the second query request are not allowed to be put on the shelves.
The method of claim 7, further comprising:

Generate an item attribution transfer record according to the attribution transfer state of the item on the platform, and the item attribution transfer record includes the unique identifier of the second-hand item that is attributable to the transfer;

Send the item attribution transfer record to any node of the blockchain network, so as to store the item attribution transfer record in the blockchain network.
An item information management network includes a plurality of blockchain network nodes, wherein each of the nodes includes:

a quality inspection result receiving unit, configured to store the quality inspection result information in the blockchain network when receiving the quality inspection result of the second-hand article from the quality inspection agency;

a query unit, configured to query itself and other nodes of the blockchain network for the quality inspection results of the second-hand items corresponding to the query request when receiving a query request from a user; and

The feedback unit is configured to feed back the result information to the user according to the quality inspection result at each node.
The article information management network according to claim 10, wherein,

The query unit is further configured to: in the case of receiving a second query request from the item circulation platform, query the quality of the second-hand item corresponding to the second query request on itself and other nodes of the blockchain network test result;

The feedback unit is further configured to, in the case that all nodes have queried the quality inspection results of the second-hand items corresponding to the second query request including the inspection qualification information, and the results queried by each node are consistent, to the The article circulation platform feeds back qualified information, so that the article circulation platform allows the second-hand article corresponding to the second query request to be put on the shelf according to the qualified information.
The article information management network of claim 10, wherein the node further comprises:

The transfer record receiving unit is configured to store the item attribution transfer record in the blockchain network when receiving the item attribution transfer record from the item circulation platform; wherein, the item attribution transfer record includes Unique identification of the second-hand item attributable to the transfer.
The article information management network according to claim 12, wherein,

The query unit is further configured to, when any node of the blockchain network receives the third query request from the user, each node of the blockchain network queries the second-hand data corresponding to the third query request. Item attribution transfer records for the item;

The feedback unit is further configured to feed back the item attribution transfer record to the user.
An article circulation platform, including:

a listing request receiving unit, configured to receive an item listing request from an item provider, where the item listing request includes a unique identifier of the second-hand item requested to be listed;

The inspection unit is configured to generate a second query request according to the unique identifier of the second-hand item requested to be listed, and send it to any node of the blockchain network, wherein the blockchain network stores the quality inspection agency The quality inspection results of each second-hand item, each node of the blockchain network queries and feeds back the quality inspection results of the second-hand items corresponding to the second query request;

The licensing unit is configured to allow the second-hand items corresponding to the second query request to be put on the shelf under the condition that the blockchain network feeds back qualified information.
The article circulation platform of claim 14, further comprising a transfer recording unit configured to:

Generate an item attribution transfer record according to the attribution transfer state of the item on the platform, and the item attribution transfer record includes the unique identifier of the second-hand item of the attribution transfer;

Send the item attribution transfer record to any node of the blockchain network, so as to store the item attribution transfer record in the blockchain network.
A network device comprising:

memory; and

A processor coupled to the memory, the processor configured to perform the method of any one of claims 1 to 9 based on instructions stored in the memory.
A computer-readable storage medium having computer program instructions stored thereon, the instructions, when executed by a processor, implement the steps of the method of any one of claims 1 to 9.
An article circulation system, comprising:

an item information management network, configured to execute the method of any one of claims 1 to 6;

an article circulation platform, configured to execute the method of any one of claims 7 to 9;

The quality inspection mechanism is configured to perform quality inspection on the article, generate a quality inspection result and send it to any node of the article information management network.
The article circulation system of claim 18, further comprising an article provider configured to:

After obtaining the quality inspection result of the article from the quality inspection agency, and the quality inspection result includes inspection qualified information, providing the unique identifier of the article to the article circulation platform;

After receiving the feedback from the article circulation platform for allowing listing, the article is put on the shelf on the article circulation platform.