CN114511320A - Data trading system and method based on data empowerment - Google Patents
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Abstract
A data transaction system and method based on data empowerment, the system includes the identity authentication module, is used for receiving the identity information of the provider or demander that is input, obtain and provide the score matched with identity information of the provider or demander; the provider module is used for registering data matched with the score of the data provider according to the score of the data provider; the demand party module is used for calling data matched with the score of the data demand party according to the score of the data demand party and generating a transaction request according to the selected data to be transacted; the management platform is used for storing the registered data and the user information, classifying and grading the stored data, grading the user information and feeding back a grade matched with a provider or a demander to the identity authentication module; and the transaction module is used for auditing the transaction request and the information of both transaction parties, sending the information of the demand party and the transaction request to the provider after the audit is passed, and finishing data transaction and empowerment after the provider verifies.
Description
Technical Field
The invention relates to the field of data transaction, in particular to a data transaction system and a data transaction method based on data empowerment.
Background
With the rapid development of technologies such as internet, internet of things, artificial intelligence, cloud computing and the like, data becomes an extremely important core resource, has great social and economic values, and is called new petroleum. Meanwhile, the innovative development of the data industry promotes the construction and the perfection of a data transaction system, and the value of data is realized by selling, purchasing and transferring data products and utilizing the exchange of the data products. The data demand party acquires a large amount of data through data transaction, and collects, sorts and analyzes the data, so that a decision for guiding relevant behaviors is formed, and the benign development of the data demand party is assisted.
The transaction patterns of data mainly include a C2B pattern and a B2B pattern. The data transaction platform is mainly used for collecting data from individuals and selling the data to enterprises with requirements, the data transaction platform is used as a third party, the identity of an intermediate agent is used as a provider and a data demander, and the data provider and the data demander are both enterprises which are registered and audited on the data transaction platform.
The traditional data transaction platform can only transact standardized data of a specific type, and along with the continuous diversification of data types, a transaction platform with wider transactable data types needs to be established, so that a foundation is provided for the transaction of more types of data. However, the existing data transaction platform only performs qualification inspection on both data transaction parties while widening transaction categories, and does not perform scoring in combination with whether the historical transactions of both transaction parties meet related auditing standards, which causes the problems of large screening data amount, more transactions which do not meet rules, and low security.
Disclosure of Invention
The invention aims to provide a data trading system and a data trading method based on data empowerment, which judge the data trading authority of a data demand party or a data provider through grading both parties of the data trading, reduce the uploading amount and the processing amount of illegal data, reduce the data trading amount which does not conform to regulations, improve the safety of data in the trading process, and solve the problems of large screening data amount, more transactions which do not conform to the regulations and low safety caused by the fact that whether the historical trades of both parties of the trading meet the related auditing standards or not in the prior art.
The invention is realized by the following technical scheme:
the data transaction system based on data empowerment is characterized by comprising an identity authentication module, a provider module, a demander module, a management platform and a transaction module, wherein:
the identity authentication module is used for receiving input identity information of a provider or a demander and acquiring a score matched with the identity information of the provider or the demander;
the provider module is used for registering data matched with the score of the data provider according to the score of the data provider;
the demand party module is used for calling data matched with the score of the data demand party according to the score of the data demand party and generating a transaction request according to the selected data to be transacted;
the management platform is used for storing the registered data and the user information, classifying and grading the stored data, grading the user information, and feeding back a grade matched with a provider or a demander to the identity authentication module;
the transaction module is used for auditing the transaction request and the information of both transaction parties, sending the information of the demand party and the transaction request to the provider after the audit is passed, and finishing data transaction and empowerment after the provider verifies.
In the prior art, the transaction platform of B2B mainly uses the identity of the intermediate agent as the data provider and requester, that is, the seller and the buyer of the data provide matching services, and after the buyer pays the amount corresponding to the data packet, the seller sends the key for decrypting the corresponding data to the buyer, thereby completing the data transaction and the authorization. However, the early data transaction platform can only transact data of a specific field, a specific category and a specific format, which greatly limits the registration amount of data and the transaction range of the platform, and is not beneficial to the development of the big data industry. For this reason, trading platforms capable of accommodating diversified data registration are emerging. However, the transaction platform with wider data categories only inspects the qualification of both data transaction parties, and after qualification inspection is qualified, a data provider cannot avoid registering a large amount of unqualified, unqualified and prohibited data, so that a large amount of data cleaning, data auditing and data verification work is required after data registration, the transaction response time is greatly prolonged, the error rate of data registration is increased, partial violation and prohibited data omission is caused, and the reliability and safety of the transaction platform are reduced, which is also an important reason that the current transaction platform cannot be stopped step by step.
In order to solve the problems, the invention provides a data trading system based on data empowerment and a corresponding trading method.
Specifically, the system comprises an identity authentication module, a provider module, a demander module, a management platform and a transaction module.
The identity authentication module is used for registering and logging in user information, and the same user can be a data provider or a data demander or can be both the data provider and the data demander. After the identity authentication module collects the input user information, the identity authentication module sends the user information to the management platform, the management platform calls scores of the user as a provider and scores of a user as a demander and sends the scores to the identity authentication module, and the identity authentication module sends the corresponding scores to the provider module and the demander module respectively.
And the provider module is used for data registration, cleaning, auditing and encrypting so as to register qualified data matched with the scores of the provider to the management platform. And after receiving the scores of the users serving as providers, the provider module judges whether the registered data meet the registration conditions according to the registration conditions such as the data types, the data packet sizes, the data encryption levels and the like which can be registered in the score interval where the scores are located, if so, the subsequent steps of cleaning, auditing, encrypting and the like are continued, otherwise, the provider module does not allow the registration and informs the provider that the data do not meet the registration conditions. Therefore, the provider-based scoring can screen the registration data from the source, and unqualified registration or illegal registration data is greatly reduced.
The demander module is used for retrieving and calling data and generating a transaction request according to the selection of the demander. After receiving the scores of the user serving as a demander, the demander module judges whether the data to be retrieved meets the retrieval conditions according to the retrieval conditions such as the encryption level, the data category and the data type of the specific data which can be retrieved or called in the score interval where the scores are located, if so, the relevant data is called, otherwise, the relevant data is not called, so that the grade of the retrieved data finally displayed to the demander is matched with the scores of the demander, the real data demander with exact requirements and credit is more accurately matched with a data provider, unnecessary transaction requests are remarkably reduced, and the transaction efficiency and the transaction safety are improved.
The management platform is used for storing qualified data processed by the provider module, generating a catalog based on the qualified data and grading all data in the catalog. In some embodiments, the data rating criteria may be rating the encryption level of the data, rating according to the value of the data, or rating based on other criteria, and the data rating corresponds to the rating range of the data provider or the data demander. The management platform stores and scores the qualified data, stores and grades the registered or logged user information, and adjusts the score of the provider up for transaction information capable of reflecting positive effects on transactions, such as the qualification rate of the registered data, and otherwise adjusts the score of the provider down for transaction information capable of reflecting negative effects on transactions, such as the proportion of violation data.
In some embodiments, the management platform adjusts the grade of the provider according to the registered data qualification rate, the violation data rate, the data transaction price, the data transaction rate, the data transaction quantity, the provider risk grade and the complaint condition of the demander of the provider; and adjusting the score of the demand side according to the data traffic quantity of the demand side, the risk score of the demand side and the complaint condition of the provider side. In one embodiment, the risk score of the provider or the demander is based on the latest enterprise dynamics, the market dynamics of the industry, the industry cycle and other factors.
After receiving the transaction request from the management platform, the transaction platform verifies the transaction request and the information of both transaction parties, and judges whether the transaction request conforms to a data transaction rule preset by the platform, whether both transaction parties have a competitive relationship, whether the transaction will damage the benefit of a third party, and the like. And if the audit is passed, the transaction module sends the data demander information and the transaction request to the provider module for verification by the provider. And after the data provider confirms the information of the demand party and agrees with the transaction request, the data provider sends a decryption key of the data packet to the transaction module, and after the demand party pays the corresponding amount of money of the transaction platform or the provider, the demand party obtains the decryption key to complete data transaction and authorization.
Through the arrangement, the technical scheme regulates the scores of both data transaction parties based on information such as data registration condition, data transaction condition, industry dynamic state and the like, grades the data, allows a data provider to only register data matched with the scores according to the corresponding relation of the scores and analysis, screens the registered data from the source, further greatly reduces unqualified or illegal data registered, and allows a data demander to only retrieve and select data matched with the scores, so that a real data demander with exact requirements and credit is matched with the data provider more accurately, unnecessary transaction requests are reduced remarkably, and transaction efficiency and safety are improved; in addition, in order to register or purchase data with higher grades, the platform can be used for restricting transaction parties to complete transactions more honestly so as to obtain higher grades, and is beneficial to the benign development of the transaction platform.
As a preferred embodiment of the provider module of the present invention, the provider module includes a registration unit and an audit unit, the registration unit is configured to collect data matching with a rating of a provider, the audit unit is configured to audit the collected data, encrypt data that is qualified for audit, and send the encrypted data and corresponding provider information to a management platform, the management platform stores the data that is qualified for audit and up-regulates the rating of the provider, the audit unit sends data that is illegal for audit and corresponding provider information to the management platform, and the management platform manages the data that is illegal and down-regulates the rating of the provider. The registration unit is used as a preliminary screening unit, data meeting the registration condition corresponding to the score is registered according to the corresponding relation between the score interval of the score of the provider and the registration condition, and the type, the category, the size of the data packet and the encryption level of the registered data are preliminarily screened by the registration unit. And sending the registered data to an auditing unit, and auditing the data on the market by the auditing unit based on a rule preset by a platform side to complete secondary screening. And after being encrypted by the public key or the private key of the provider, the data qualified in the verification is sent to the management platform for storage. Illegal data which are not qualified in auditing are directly sent to a management platform without being encrypted, and the management platform sets up case management on the illegal data. After qualified data is stored, the management platform adjusts the score of a data provider upwards based on the improvement of data qualification rate or the evaluation of data value, and after illegal data is obtained, the management platform adjusts the score of the data provider downwards based on the improvement of the proportion of the illegal data or the increase of the absolute quantity of forbidden data, and even cancels the data registration qualification of the provider. By the registration mode, the platform does not check whether the data is illegal or not and is forbidden after the identity information of the data provider is authenticated, all the data which accord with the registration condition corresponding to the score can be sent to the checking unit, the checking unit checks whether the compliance is legal or not and whether the data can be traded or not, and simultaneously, the provider of the illegal data is marked, the grade of the illegal data is reduced through the background, so that the authority of the provider for the next data registration is reduced, although this data registration method with priority given to user information lowers the threshold of data registration within a controllable range, but avoids the illegal data from appearing on the market, improves the data volume of the trading platform, ensures the safety and reliability of the trading, meanwhile, by adjusting the user score downwards, the user is limited when uploading data next time, the illegal user is accurately positioned, and effective punishment measures are taken.
Furthermore, the provider module further comprises a rechecking unit, wherein the rechecking unit is used for sampling and checking the data qualified by the audit of the audit unit, encrypting the data qualified by the rechecking and sending the encrypted data to the management platform. The rechecking unit is used for screening the registration data for three times. And after the qualified data obtained through secondary screening of the auditing unit is sent to the rechecking unit, the rechecking unit performs sampling inspection on the qualified data according to a preset auditing standard, the legal right of a data provider is ensured through multidimensional auditing of the data, and the digital privilege is regulated at the same time, so that the benign development of a data transaction market is promoted.
Furthermore, the demander module comprises a retrieval unit, a calling unit and a display unit, wherein the retrieval unit is used for forming a retrieval field according to input retrieval information, the calling unit is used for calling data matched with the score of the demander from the management platform based on the retrieval field, and the display unit is used for displaying the called data, generating a transaction request according to the selected data to be transacted and sending the transaction request to the management platform. The retrieval unit acquires retrieval information input by a demand party to form a retrieval field with keywords, sends the retrieval field to the calling unit, and sends the retrieval field to the database of the management platform and calls data matched with the score of the demand party from the database.
As a preferred embodiment of the management platform of the present invention, the management platform includes a data registry, a catalog generation unit, a data acquisition unit, and a violation data storage unit, the data registry is configured to store data that is qualified through the approval by the provider module, the catalog generation unit is configured to generate a catalog according to the data that is qualified through the approval, the data acquisition unit is configured to acquire data that meets the requirement in the data registry according to the catalog after the demander module generates a retrieval instruction, and the violation data storage unit is configured to store violation data that is approved through the provider module. And after the data registry stores the qualified encrypted data checked by the registration unit or the rechecking unit, clustering the data to form a primary branch, clustering a plurality of primary branches to form a secondary branch, and repeating the steps to finally form the directory. For data outside the directory, firstly, the data is put into a branch to be determined, after the directory is formed, whether the data can be put into each level branch of the directory is judged, if yes, the data is put into the branch, if not, a new level branch is established, and main keywords of the data are used as branch labels. And after the data acquisition unit receives the retrieval instruction sent by the requiring party module or the calling unit, searching the hierarchical data matched with the requiring party score in each level of branch according to the directory index. The violation data storage unit is used for storing the violation data audited by the provider module or the auditing module. In the technical scheme, data are clustered in a relational clustering mode to form multi-level branches such as a first-level branch and a second-level branch, so that a directory index with larger packet capacity and closer to the characteristic of data storage is formed, and no data exists in partial branches of the generated directory; in addition, for exceptional data, a mode of classifying first and then branching is adopted, so that the integrity of the directory can be further improved, and the directory index of all stored data is realized.
Further, the management platform comprises a data grading unit, the data grading unit is used for grading data in the data registry, and the data acquisition unit acquires data corresponding to grading from the data registry according to the grading of a demand party sending the retrieval instruction. The grading unit grades the stored data according to grading standards preset by a transaction system, such as data transaction absolute amount, data source, data risk and data encryption grade, and grades all data marked in a database in a label mode. After the acquisition unit receives the retrieval instruction sent by the reverse calling unit, the data of the designated grade is acquired according to the grade of the demand party, so that the encrypted data matched with the grade of the demand party is displayed only for the demand party, unnecessary and unreal transaction requests are further reduced, and the transaction efficiency and the transaction safety are improved.
Further, the management platform comprises a user information base and a user information scoring unit, wherein the user information base is used for storing the input user information, and the user information scoring unit is used for adjusting the corresponding score of the user information.
The transaction module further comprises a transaction auditing unit and a data empowerment unit, the transaction auditing unit is used for auditing whether the transaction request and the information of both transaction parties meet transaction rules, the information of the requiring party and the transaction request are sent to the providing party for verification after the auditing is passed, and the data empowerment unit is used for sending a decryption key corresponding to the data to be transacted to the requiring party after the requiring party pays the amount corresponding to the data to be transacted.
The invention also provides a data trading method based on data empowerment, which comprises the following steps:
obtaining the grade of the provider or the demander according to the input identity information of the provider or the demander;
registering data matched with the provider score according to the provider score, and/or calling data matched with the demander score according to the demander score;
classifying and grading the stored data, and grading a provider or a demander;
and generating a transaction request according to the data to be transacted selected by the demand party, sending the demand party information and the transaction request to the provider for verification after the transaction request is approved, and sending a decryption key of the data to be transacted to the demand party after the verification is completed and the demand party pays the amount of the data to be transacted.
Further, in the above steps, the rating of the provider is adjusted according to the registered data qualification rate, the violation data rate, the data transaction price, the data transaction rate, the data transaction quantity, the provider risk rating, and the complaint condition of the demander of the provider; and adjusting the score of the demand side according to the data traffic quantity of the demand side, the risk score of the demand side and the complaint condition of the provider side.
Compared with the prior art, the invention has the following advantages and beneficial effects:
1. the invention regulates the scores of both data transaction parties based on the information of data registration condition, data transaction condition, industry dynamic state and the like, grades the data, allows a data provider to only register the data matched with the scores according to the corresponding relation of the scores and analysis, screens the registered data from the source, further greatly reduces the unqualified or illegal data of registration, and allows a data demander to only retrieve and select the data matched with the scores, thereby more accurately matching the data provider to a real data demander with exact requirements and credit, obviously reducing unnecessary transaction requests and improving the transaction efficiency and safety;
2. according to the invention, after the identity information of the data provider is authenticated, whether the data is illegal and forbidden to be examined is not examined, all the data meeting the registration condition corresponding to the grade can be sent to the examination unit, the examination unit examines whether the data is legal or not, whether the data can be traded or not, meanwhile, the provider of the illegal data is marked, and the grade is reduced through backstage reduction, so that the authority of the next data registration of the provider is reduced, although the threshold of the data registration is reduced in a controllable range in a data registration mode taking user information as priority, the listing of the illegal data is avoided, the data volume of a transaction platform is improved, the safety and reliability of the transaction are ensured, and meanwhile, by reducing the grade of the user, the user is limited when uploading the data next time, the illegal user is accurately positioned and effective punishment measures are taken;
3. according to the invention, data is clustered in a relational clustering mode to form multi-level branches such as a first-level branch and a second-level branch, so that a directory index with larger packet capacity and closer to the characteristic of data storage is formed, and no data exists in part of branches of a generated directory; in addition, for exceptional data, a mode of classifying and then branching is adopted, so that the integrity of the directory can be further improved, and the directory index of all stored data is realized;
4. in order to register or purchase data with higher grades, the platform can complete the transaction more honestly by restricting the transaction parties so as to obtain higher grades, and the benign development of the transaction platform is facilitated.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a block diagram of a data transaction system according to an embodiment of the present invention;
FIG. 2 is a block diagram of a data provider module in accordance with an embodiment of the present invention;
FIG. 3 is a block diagram of a data demander module according to an embodiment of the present invention;
FIG. 4 is a block diagram of a management platform according to an embodiment of the present invention;
FIG. 5 is a block flow diagram of a data transaction method according to an embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
Example 1:
fig. 1 shows a data transaction system based on data authorization, which includes an identity authentication module, a provider module, a demander module, a management platform, and a transaction module, wherein:
the identity authentication module is used for receiving input identity information of a provider or a demander and acquiring a score matched with the identity information of the provider or the demander;
the provider module is used for registering data matched with the scores of the data provider according to the scores of the data provider;
the demand party module is used for calling data matched with the score of the data demand party according to the score of the data demand party and generating a transaction request according to the selected data to be transacted;
the management platform is used for storing the registered data and the user information, classifying and grading the stored data, grading the user information, and feeding back a grade matched with a provider or a demander to the identity authentication module;
the transaction module is used for auditing the transaction request and the information of both transaction parties, sending the information of the demand party and the transaction request to the provider after the audit is passed, and finishing data transaction and empowerment after the provider verifies.
In one or more embodiments, the data type may be a picture, audio video, PDF, Excel, Doc, Mysql, Oracle, SqlServer, DB2, PostgreSQL, Hive, or the like data type.
In one or more embodiments, the management platform adjusts the rating of the provider according to the registered data qualification rate, the violation data rate, the data transaction price, the data transaction rate, the data transaction quantity, the provider risk rating, and the complaint of the demander of the provider; and adjusting the score of the demand side according to the data traffic quantity of the demand side, the risk score of the demand side and the complaint condition of the provider side. In one embodiment, the risk score of the provider or the demander is based on the latest enterprise dynamics, the market dynamics of the industry, the industry cycle, and the like.
In one or more embodiments, the right granted by the provider to the demander may be the right to use the data or the ownership of the data.
In some embodiments, the transaction module includes a transaction auditing unit and a data authorization unit, the transaction auditing unit is configured to audit whether the transaction request and information of both parties of the transaction satisfy a transaction rule, and send the information of the requesting party and the transaction request to the provider for verification after the audit is passed, and the data authorization unit is configured to send a decryption key corresponding to the data to be transacted to the requesting party after the requesting party pays an amount corresponding to the data to be transacted.
The grading of both data transaction parties is adjusted based on information such as data registration condition, data transaction condition, industry dynamic state and the like, data is graded, a data provider is allowed to only register data matched with the grading according to the grading and analysis corresponding relation, the registered data is screened from a source, and then unqualified or illegal data of registration is greatly reduced, and meanwhile, a data demander is allowed to only retrieve and select the data matched with the grading, so that a real data demander with exact requirement and credit is matched with the data provider more accurately, unnecessary transaction requests are reduced remarkably, and transaction efficiency and safety are improved; in addition, in order to register or purchase data with higher grades, the platform can be used for restricting transaction parties to complete transactions more honestly so as to obtain higher grades, and is beneficial to the benign development of the transaction platform.
Example 2:
on the basis of embodiment 1, as shown in fig. 2, the provider module includes a registration unit and an audit unit, the registration unit is configured to collect data matching with the rating of the provider, the audit unit is configured to audit the collected data, encrypt the data that is qualified for audit, and send the encrypted data and corresponding provider information to the management platform, the management platform stores the data that is qualified for audit and adjusts the rating of the provider upward, the audit unit sends the data that is violated for audit and corresponding provider information to the management platform, and the management platform manages the data that is violated and adjusts the rating of the provider downward.
In the embodiment, after the platform authenticates the identity information of the data provider, whether the data is illegal or not and forbidden to be checked, all the data meeting the registration condition corresponding to the score can be sent to the checking unit, the checking unit checks whether the data is legal or not and whether the data can be traded, meanwhile, the provider of the illegal data is marked, and the score is reduced through a background, so that the authority of the next data registration of the provider is reduced.
In some embodiments, as shown in fig. 2, the provider module further includes a rechecking unit, where the rechecking unit is configured to perform a sampling check on data qualified by the audit unit, encrypt the data qualified by the rechecking, and send the encrypted data to the management platform. And the rechecking unit performs sampling inspection on qualified data according to a preset auditing standard, ensures the legal right of a data provider through multidimensional auditing the data, and simultaneously regulates digital rights of ownership to promote the benign development of a data transaction market. In one or more embodiments, the multidimensional audit includes data source audit, data processing audit, data output content audit, and data security audit.
Example 3:
on the basis of the above embodiment, as shown in fig. 3, the demander module includes a retrieval unit, and a presentation unit, where the retrieval unit is configured to form a retrieval field according to input retrieval information, the retrieval unit is configured to retrieve data matching the score of the demander from the management platform based on the retrieval field, and the presentation unit is configured to present the retrieved data, generate a transaction request according to selected data to be transacted, and send the transaction request to the management platform.
Example 4:
on the basis of the above embodiment, as shown in fig. 4, the management platform includes a data registry, a catalog generation unit, a data acquisition unit, and an illegal data storage unit, where the data registry is used to store data qualified by being audited by the provider module, the catalog generation unit is used to generate a catalog according to the data qualified by being audited, the data acquisition unit is used to acquire data meeting requirements in the data registry according to the catalog after the demander module generates a retrieval instruction, and the illegal data storage unit is used to store illegal data audited by the provider module.
And after the data registry stores the qualified encrypted data checked by the registration unit or the rechecking unit, clustering the data to form a primary branch, clustering a plurality of primary branches to form a secondary branch, and repeating the steps to finally form the directory. For data outside the directory, firstly, the data is put into a branch to be determined, after the directory is formed, whether the data can be put into each level branch of the directory is judged, if yes, the data is put into the branch, if not, a new level branch is established, and main keywords of the data are used as branch labels.
In one or more embodiments, the violation data is ranked, and the scored downregulation score of the data provider is adjusted according to the level of the violation data.
In some embodiments, as shown in fig. 4, the management platform includes a data grading unit, the data grading unit is configured to grade data in the data registry, and the data obtaining unit obtains data corresponding to the grade from the data registry according to the grade of the demander sending the retrieval instruction. The grading unit grades the stored data according to grading standards preset by a transaction system, such as data transaction absolute volume, data source, data risk and data encryption grade, and grades all data marked in a database in a tag mode. After the acquisition unit receives the retrieval instruction sent by the reverse calling unit, the data of the designated grade is acquired according to the grade of the demand party, so that the encrypted data matched with the grade of the demand party is displayed only for the demand party, unnecessary and unreal transaction requests are further reduced, and the transaction efficiency and the transaction safety are improved.
In some embodiments, as shown in fig. 4, the management platform includes a user information base and a user information scoring unit, the user information base is used for storing the input user information, and the user information scoring unit is used for adjusting a score corresponding to the user information.
Example 5:
a data transaction method based on data entitlement as shown in fig. 5, the method comprising the steps of:
obtaining the grade of the provider or the demander according to the input identity information of the provider or the demander;
registering data matched with the provider score according to the provider score, and/or calling data matched with the demander score according to the demander score;
classifying and grading the stored data, and grading a provider or a demander;
and generating a transaction request according to the data to be transacted selected by the demand party, sending the demand party information and the transaction request to the provider for verification after the transaction request is approved, and sending a decryption key of the data to be transacted to the demand party after the verification is completed and the demand party pays the amount of the data to be transacted.
In some embodiments, in the above steps, the rating of the provider is adjusted according to the registered data qualification rate, the violation data rate, the data transaction price, the data transaction rate, the data transaction quantity, the provider risk rating, and the complaint condition of the demander of the provider; and adjusting the score of the demand side according to the data traffic quantity of the demand side, the risk score of the demand side and the complaint condition of the provider side.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. The data transaction system based on data empowerment is characterized by comprising an identity authentication module, a provider module, a demander module, a management platform and a transaction module, wherein:
the identity authentication module is used for receiving input identity information of a provider or a demander and acquiring a score matched with the identity information of the provider or the demander;
the provider module is used for registering data matched with the score of the data provider according to the score of the data provider;
the demand party module is used for calling data matched with the score of the data demand party according to the score of the data demand party and generating a transaction request according to the selected data to be transacted;
the management platform is used for storing the registered data and the user information, classifying and grading the stored data, grading the user information, and feeding back a grade matched with a provider or a demander to the identity authentication module;
the transaction module is used for auditing the transaction request and the information of both transaction parties, sending the information of the demand party and the transaction request to the provider after the auditing is passed, and finishing data transaction and authorization after the provider verifies.
2. The data trading system based on data empowerment of claim 1, wherein the provider module comprises a registration unit and an audit unit, the registration unit is used for collecting data matched with the rating of a provider, the audit unit is used for auditing the collected data, encrypting the qualified audit data and sending the encrypted data and corresponding provider information to a management platform, the management platform stores the qualified audit data and up-regulates the rating of the provider, the audit unit sends the illegal audit data and corresponding provider information to the management platform, and the management platform manages the illegal data and down-regulates the rating of the provider.
3. The data transaction system based on data empowerment of claim 2, wherein the provider module further comprises a rechecking unit, and the rechecking unit is configured to sample and check the data qualified by the audit unit, encrypt the data qualified by the rechecking, and send the encrypted data to the management platform.
4. The data-empowerment-based data transaction system according to claim 2, wherein the demander module comprises a retrieval unit, a calling unit and a presentation unit, the retrieval unit is used for forming a retrieval field according to input retrieval information, the calling unit is used for calling data matched with the score of the demander from the management platform based on the retrieval field, and the presentation unit is used for presenting the called data, generating a transaction request according to the selected data to be transacted, and sending the transaction request to the management platform.
5. The data-empowerment-based data transaction system according to claim 2, wherein the management platform comprises a data registry, a catalog generation unit, a data acquisition unit and a violation data storage unit, the data registry is used for storing data qualified by being audited by the provider module, the catalog generation unit is used for generating a catalog according to the data qualified by being audited, the data acquisition unit is used for acquiring data meeting requirements in the data registry according to the catalog after the demander module generates a retrieval instruction, and the violation data storage unit is used for storing violation data audited by the provider module.
6. The data-empowerment-based data transaction system according to claim 5, wherein the management platform comprises a data rating unit for rating data in the data registry, and the data acquiring unit acquires data corresponding to the rating from the data registry according to the rating of the demander sending the retrieval instruction.
7. The data trading system based on data empowerment of claim 5, wherein the management platform comprises a user information base and a user information scoring unit, the user information base is used for storing the input user information, and the user information scoring unit is used for adjusting the corresponding scoring of the user information.
8. The data transaction system based on the data empowerment as claimed in claim 2, wherein the transaction module includes a transaction auditing unit and a data empowerment unit, the transaction auditing unit is configured to audit whether the transaction request and the information of both transaction parties meet the transaction rule, the information of the requesting party and the transaction request are sent to the provider for verification after the audit is passed, and the data empowerment unit is configured to send the decryption key corresponding to the data to be transacted to the requesting party after the requesting party pays the amount corresponding to the data to be transacted.
9. A data transaction method based on data empowerment is characterized by comprising the following steps:
obtaining the grade of the provider or the demander according to the input identity information of the provider or the demander;
registering data matched with the provider score according to the provider score, and/or calling data matched with the demander score according to the demander score;
classifying and grading the stored data, and grading a provider or a demander;
and generating a transaction request according to the data to be transacted selected by the demand party, sending the demand party information and the transaction request to the provider for verification after the transaction request is approved, and sending a decryption key of the data to be transacted to the demand party after the verification is completed and the demand party pays the amount of the data to be transacted.
10. The data trading method based on data empowerment of claim 9, wherein in the above steps, the score of the provider is adjusted according to the registered data qualification rate, the illegal data rate, the data transaction price, the data transaction rate, the data transaction quantity, the provider risk score and the complaint condition of the demander of the provider; and adjusting the score of the demand side according to the data traffic quantity of the demand side, the risk score of the demand side and the complaint condition of the provider side.
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| CN116862434A (en) * | 2023-07-12 | 2023-10-10 | 大庆市鑫海天网络科技有限公司 | Material data management system and method based on big data |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116862434A (en) * | 2023-07-12 | 2023-10-10 | 大庆市鑫海天网络科技有限公司 | Material data management system and method based on big data |
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