CN111309813A - Information processing method, device, equipment and storage medium in data circulation - Google Patents
Information processing method, device, equipment and storage medium in data circulation Download PDFInfo
- Publication number
- CN111309813A CN111309813A CN202010187165.XA CN202010187165A CN111309813A CN 111309813 A CN111309813 A CN 111309813A CN 202010187165 A CN202010187165 A CN 202010187165A CN 111309813 A CN111309813 A CN 111309813A
- Authority
- CN
- China
- Prior art keywords
- data
- node
- record
- data sharing
- block chain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Abstract
The application discloses an information processing method, device, equipment and storage medium in data circulation, and relates to the technical field of block chains. The specific implementation scheme is as follows: by uploading the data sharing record in the data sharing process to the block chain, the related information of the data sharing process can be accurately recorded, the risk of tampering the data sharing record is avoided, and the contribution information between joint nodes is accurately determined according to the data sharing record and a preset intelligent contract of the block chain; and the electronic certificate representing the contribution information is also uploaded to the block chain, so that the risk of tampering the contribution information is also ensured, the accuracy and transparency of data value propagation are ensured, the data circulation power is increased, and the data circulation efficiency is improved.
Description
Technical Field
The present application relates to the field of data processing, and more particularly, to a blockchain technique.
Background
For a data fusion sharing scene, each business data warehouse shares metadata of high-value data to a data asset platform, the data island problem is solved, and each user can deeply dig data value through data fusion.
In the process of data sharing use, a data provider provides data to a data user, when the data user generates service value through sharing data, how the rights and interests of the shared data are reasonably distributed and attributed is fused, and how the value of the data provider is reflected is a problem concerned by all data users.
In the prior art, a data user usually applies for data authority in a data sharing process and then directly uses the data, and the data sharing process usually lacks records and storage of electronic certificates representing rights and interests, so that a data provider does not sense whether the data user uses the data or not, the data circulation power is insufficient, and the data circulation efficiency is reduced.
Disclosure of Invention
The application provides an information processing method, device, equipment and storage medium in data circulation, so that contribution information between nodes in a data sharing process of a data providing node and a data using node is acquired, and data circulation power is improved.
A first aspect of the present application provides an information processing method in data circulation, which is applied to any node of a blockchain network, where the blockchain network nodes include a data providing node and a data using node, and the method includes:
acquiring a data sharing record pre-stored on a block chain, wherein the data sharing record is uploaded by a related node during a data sharing process;
acquiring an electronic certificate representing contribution information between related nodes of the data sharing record according to the data sharing record and a preset block chain intelligent contract;
and packaging the electronic certificate of the contribution information into a block and issuing the block to the block chain so as to be inquired by other nodes and/or to carry out configuration of a corresponding digital object according to the electronic certificate.
A second aspect of the present application provides an apparatus for processing information in data circulation, which is applied to any node of a blockchain network, where the blockchain network nodes include a data providing node and a data using node, and the apparatus includes:
the acquisition module is used for acquiring a data sharing record pre-stored on a block chain, wherein the data sharing record is uploaded by a related node in a data sharing process;
the processing module is used for acquiring electronic certificates representing contribution information between related nodes of the data sharing record according to the data sharing record and a preset block chain intelligent contract;
and the sending module is used for packaging the electronic certificate of the contribution information into a block and issuing the block to the block chain so as to be inquired by other nodes and/or to carry out configuration of a corresponding digital object according to the electronic certificate.
A third aspect of the present application provides an electronic device, comprising:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of processing information in data flow according to the first aspect.
A fourth aspect of the present application provides a non-transitory computer-readable storage medium storing computer instructions for causing a computer to execute the method for processing information in data circulation of the first aspect.
A fifth aspect of the present application provides a computer program comprising program code for executing the method for processing information in data circulation according to the first aspect when the computer program is executed by a computer.
One embodiment in the above application has the following advantages or benefits: by uploading the data sharing record in the data sharing process to the block chain, the related information of the data sharing process can be accurately recorded, the risk of tampering the data sharing record is avoided, and the contribution information between joint nodes is accurately determined according to the data sharing record and a preset intelligent contract of the block chain; and the electronic certificate representing the contribution information is also uploaded to the block chain, so that the risk of tampering the contribution information is also ensured, the accuracy and transparency of data value propagation are ensured, the data circulation power is increased, and the data circulation efficiency is improved.
Other effects of the above-described alternative will be described below with reference to specific embodiments.
It should be understood that the statements in this section do not necessarily identify key or critical features of the embodiments of the present disclosure, nor do they limit the scope of the present disclosure. Other features of the present disclosure will become apparent from the following description.
Drawings
The drawings are included to provide a better understanding of the present solution and are not intended to limit the present application. Wherein:
FIG. 1 is a schematic diagram of a block chain network in an information processing method in data circulation according to the present application;
fig. 2 is a flowchart of an information processing method in data circulation according to an embodiment of the present application;
FIG. 3 is a flowchart of a method for processing information in data flow according to another embodiment of the present application;
FIG. 4 is a flowchart of a method for processing information in data flow according to another embodiment of the present application;
FIG. 5 is a flowchart of a method for processing information in data flow according to another embodiment of the present application;
FIG. 6 is a flowchart of a method for processing information in data flow according to another embodiment of the present application;
FIG. 7 is a block diagram of an information processing apparatus in data flow according to an embodiment of the present application;
fig. 8 is a block diagram of an electronic device for implementing the method for processing information in data circulation according to the embodiment of the present application.
Detailed Description
The following description of the exemplary embodiments of the present application, taken in conjunction with the accompanying drawings, includes various details of the embodiments of the application for the understanding of the same, which are to be considered exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the present application. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.
For a clear understanding of the technical solutions of the present application, a detailed description of the prior art solutions is first provided.
In the process of data sharing use, a data provider provides data to a data user, when the data user generates service value through sharing data, how the rights and interests of the shared data are reasonably distributed and attributed is fused, and how the value of the data provider is reflected is a problem concerned by all data users.
In the prior art, a data user usually applies for data authority in a data sharing process and then directly uses the data, and the data sharing process usually lacks records and storage of electronic certificates representing rights and interests, so that a data provider does not sense whether the data user uses the data or not, the data circulation power is insufficient, and the data circulation efficiency is reduced.
The inventor finds that the data sharing process can be recorded to obtain the data sharing record when data sharing occurs between a data provider and a data user, and determines contribution information of the data provider to the data user for the data according to the data sharing record and a predetermined strategy so as to accurately and reasonably distribute and attribute according to the contribution information when the data generates the business value in the follow-up process. However, the inventor further researches and discovers that, considering that the data sharing record and the contribution information of a data provider to a data user are subjected to centralized storage and management, the data sharing record is tampered and is not trusted, so that the application can be combined with a block chain technology to upload the data sharing record in the data sharing process to a block chain, can accurately record the related information of the data sharing process, avoid the risk of tampering the data sharing record, and is convenient for accurately determining the contribution information between joint points according to the data sharing record and a preset intelligent contract of the block chain; and the electronic certificate representing the contribution information is also uploaded to the block chain, so that the risk of tampering the contribution information is also ensured, the accuracy and transparency of data value propagation are ensured, the data circulation power is increased, and the data circulation efficiency is improved.
The following describes an information processing scheme in data flow in detail with reference to specific embodiments.
The information processing method in data circulation provided by the embodiment of the application can be applied to a block chain network shown in fig. 1. The blockchain network nodes comprise data providing nodes and data using nodes, wherein the data providing nodes are devices deployed in the blockchain network for data providers, the data using nodes are devices deployed in the blockchain network for data using parties, of course, the data providers and the data using parties may be the same party, that is, a certain node may provide data to other nodes and request data from other nodes, or a certain node may switch between two roles of the data providing nodes and the data using nodes. It should be noted that the data provider is also deployed with a data storage device for storing shared data, where the storage device may be a device independent from the node and connected to the data providing node, or the storage device may be integrated with the device of the data providing node. In addition, the data provider or the data consumer is also deployed with a data query system and/or a data processing system, and likewise, the data query system and/or the data processing system may be deployed on a device independent from the node and connected to the node, as shown in fig. 1 (taking any one of the nodes as an example), or may also be deployed on a device of the node.
The data query system can be used for querying shared data and authority of each data provider node in a known block chain network, if the data provider deploys the data query system, the data using node can send a query request of target data to the data providing node, the data providing node performs data query through the data query system after authentication, and a query result and/or the target data are/is returned to the data using node; if the data user deploys the data query system, the data user can query the target data from the data query system, and sends a target data access request to the data providing node through the data using node, and the data providing node returns the target data to the data using node after authentication.
The data processing system may perform operations such as data processing, fusion, and mining of data value, for example, the data using node may obtain a plurality of data from the data providing node to perform data fusion to derive new data, for example, the data using party may obtain data a from the data providing node a and obtain data B from the data providing node B through the data using node, and the data processing system of the data using node may generate data c according to the data a and the data B, or the data processing system of the data providing party may perform data fusion according to its own data and data obtained from other data providing nodes. When new data derived from processing, fusing and mining data values generate values or are shared to other nodes, contribution information among the nodes also needs to be determined according to the data derivative relationship.
Further, in order to accurately record the related information of the data sharing process, avoid the risk of tampering, and facilitate the subsequent determination of contribution information between nodes, when data sharing occurs between the data providing node and the data using node, the data sharing record in the data sharing process is uploaded to the block chain, and the related information of all the data sharing processes, such as the interaction information, the access record, the query record, the data derivation process, and the like between the data providing node and the data using node, may be included. Specifically, the data sharing record may be packed into blocks by any one of the data providing node and the data using node where the data sharing occurs, and uploaded to the block chain. Optionally, an audit gateway is deployed at the data providing node and/or the data using node, as shown in fig. 1 (taking any one of the nodes as an example), the audit gateway is deployed in a bypass mode, is non-intrusive to the data query system and/or the data processing system, and serves as an entry for data query and processing, relevant information in the data sharing process all needs to pass through the audit gateway, and the data providing node and/or the data using node obtain a data sharing record in the data sharing process through the audit gateway, and package the data sharing record into blocks through the audit gateway and issue the blocks into a block chain. It should be noted that each node in the block chain network may be deployed with an audit gateway, or only a data providing node or a data using node may deploy an audit gateway; of course, the audit gateway can also be used as a node of the block chain network, and the data providing node and/or the data using node perform the data sharing process through the audit gateway.
An embodiment of the present application provides a method for processing information in data circulation, and fig. 2 is a flowchart of the method for processing information in data circulation according to the embodiment of the present invention. Based on the above block chain network, the execution main body of the information processing method in data circulation of this embodiment may be any node in the above block chain network, as shown in fig. 2, the specific steps of the information processing method in data circulation of this embodiment are as follows:
s201, obtaining a data sharing record pre-stored in a block chain, wherein the data sharing record is uploaded by a related node in a data sharing process.
In this embodiment, when a data sharing process occurs between a data providing node and a data using node, data sharing records are all uploaded to a block chain, an execution main body in this embodiment may provide a node or a data using node for data related to the data sharing records, or may be some other node that is not related, and when the execution main body determines that the data sharing records have been uploaded on the block chain, or after the execution main body receives a user instruction, the data sharing records stored in the block chain are acquired.
S202, obtaining an electronic certificate representing contribution information between related nodes of the data sharing record according to the data sharing record and a preset block chain intelligent contract.
In this embodiment, each node of the blockchain network may agree in advance on a determination policy of contribution information between nodes in the data sharing process to form a blockchain intelligent contract. Further, in S202, the execution entity may obtain a blockchain intelligence contract from the blockchain, analyze and process the data sharing record according to a preset blockchain intelligence contract, obtain contribution information between related nodes of the data sharing record, and form an electronic certificate representing the contribution information.
S203, packaging the electronic certificate of the contribution information into a block and issuing the block to the block chain so as to be used for other nodes to inquire and/or to carry out configuration of a corresponding digital object according to the electronic certificate.
In this embodiment, after acquiring the electronic certificate representing the contribution information, the execution subject packages the electronic certificate into a block and issues the block to the block chain, and any other node having authority can query the electronic certificate representing the contribution information from the block chain, and when it is necessary to configure a corresponding digital object after a certain data has a right or value, the electronic certificate representing the contribution information corresponding to the data can be configured to perform configuration of the digital object (e.g., an integral, etc.), thereby ensuring accuracy and transparency of data value propagation, avoiding tampering risk and unreliability existing in centralized storage, increasing data circulation power, and improving data circulation efficiency.
In the information processing method in data circulation provided by this embodiment, a data sharing record pre-stored on a block chain is obtained, where the data sharing record is a record uploaded by a relevant node during a data sharing process; acquiring an electronic certificate representing contribution information between related nodes of the data sharing record according to the data sharing record and a preset block chain intelligent contract; and packaging the electronic certificate of the contribution information into a block and issuing the block to the block chain so as to be inquired by other nodes and/or to carry out configuration of a corresponding digital object according to the electronic certificate. In this embodiment, the data sharing record in the data sharing process is uploaded to the block chain, so that the related information of the data sharing process can be accurately recorded, the risk of tampering the data sharing record is avoided, and the contribution information between the joint nodes is accurately determined according to the data sharing record and a preset intelligent contract of the block chain; in addition, the electronic certificate representing the contribution information is also uploaded to the block chain, and the risk of tampering the contribution information is also guaranteed, so that the accuracy and transparency of data value propagation are guaranteed, the data circulation power is increased, and the data circulation efficiency is improved.
On the basis of any of the foregoing embodiments, as shown in fig. 3, the acquiring, according to the data sharing record and a preset block chain intelligent contract, an electronic certificate representing contribution information between related nodes of the data sharing record in S202 may specifically include:
s301, acquiring related parameters of the data sharing process between the related data using nodes and the data providing nodes according to the data sharing records.
In this embodiment, after the data sharing record is obtained, parameters required when the blockchain intelligent contract obtains the electronic certificate representing the contribution information, that is, parameters related to the data sharing process between the data using node and the data providing node related to the data sharing record, may be extracted from the data sharing record.
More specifically, as shown in fig. 4, the obtaining of the relevant parameters of the data sharing process between the data using node and the data providing node according to the data sharing record includes:
s3011, determining the category of the data sharing record.
S3012, obtaining relevant parameters corresponding to the data sharing records according to a mapping relation between the types of the preset data sharing records and the relevant parameters.
In this embodiment, since the data sharing process between the data usage node and the data providing node may include different types, for example, only a data access process is performed between the data usage node and the data providing node, and processing, fusion, and mining of data values do not occur, and for example, the data usage node performs processing, fusion, and mining of data values after acquiring data from the data providing node to derive new data, for each of the above cases, the process of acquiring contribution information between the nodes is different, so that the category of the data sharing record may be determined first, and then the relevant parameter corresponding to the data sharing record may be acquired according to the preset mapping relationship between the category of the data sharing record and the relevant parameter.
In an alternative embodiment, the category of the data sharing record is a data access record between the data usage node and the data providing node; correspondingly, the corresponding related parameters are the access times of the data using node to the shared data in the data providing node.
In this embodiment, when only the data access process is performed between the data using node and the data providing node, the contribution degree of the data providing node to the data using node can be measured directly through the access times, and therefore, the access times of the data using node to the shared data in the data providing node can be obtained from the data sharing record and used as the related parameters of the data sharing process.
In another alternative embodiment, the category of the data sharing record is a data derivation process record between the data usage node and the data providing node; accordingly, the corresponding correlation parameter is a data derivation relationship between the data usage node and the data providing node.
In this embodiment, when the data using nodes acquire data from the data providing nodes, the data using nodes process, fuse, and mine the data value to derive new data, each data providing node contributes to the data using node, and the contribution degree between the nodes can be determined by the data derivative relationship between the data using node and the data providing node, so that the data derivative relationship between the data using node and the data providing node can be acquired from the data sharing record as the relevant parameter of the data sharing process. Optionally, in this embodiment, the data derivation relationship may be analyzed according to the data sharing record, for example, semantic analysis is performed through query languages such as SQL, so as to obtain the final data derivation relationship.
S302, obtaining an electronic certificate representing contribution information between the data providing node and the data using node according to the relevant parameters of the data sharing process and a preset consensus strategy in the intelligent block chain contract.
In this embodiment, after the relevant parameters of the data sharing process are obtained, the contribution information between the data providing node and the data using node may be determined according to the relevant parameters of the data sharing process and the preset consensus policy in the intelligent block chain contract, so as to obtain the electronic certificate representing the contribution information. The preset consensus policy in the intelligent block chain contract in this embodiment may be determined by each node according to actual needs (e.g., service needs).
Specifically, for example, when the relevant parameter of the data sharing process is the number of times of access of the data using node to a certain shared data in the data providing nodes, the contribution information between the data providing nodes and the data using nodes is determined according to the number of times of access and a first preset consensus policy, where the larger the number of times of access, the larger the contribution of the data providing node to the data using nodes is, the first preset consensus policy may be a preset mapping relationship between the number of times of access and the contribution information between the nodes, in an optional embodiment, the number of times of access may be first normalized so that the number of times of access between different data has comparability, and then the contribution information is determined according to the normalized number of times of access and the preset mapping relationship.
For another example, if the relevant parameter of the data sharing process is the data derivative relationship between the data using node and the data providing node, the contribution information between the data providing node and the data using node may be determined according to the data derivative relationship and a second predetermined consensus policy, where the second predetermined consensus policy may specify a determination policy for the contribution degree of each node in different derivative relationships, for example, if data a is derived, data b is derived, and data c is derived, and data d is derived, the contribution degree of data a to data b, data c, and data is smaller and smaller as the derivative chain is extended; and if the data g is derived from the data e and the data f together, judging the weight of the data e and the data f in the derivation relation, and determining the contribution information according to the weight.
Furthermore, after the electronic certificate representing the contribution information is acquired, the electronic certificate is packaged into a block and is issued to the block chain, any other node with authority can inquire the electronic certificate representing the contribution information from the block chain, and when the corresponding digital object needs to be configured after the right or value generated by certain data, the digital object (such as the integral and the like) can be configured according to the electronic certificate representing the contribution information corresponding to the data, so that the accuracy and transparency of data value propagation are ensured, the data circulation power is increased, and the data circulation efficiency is improved.
On the basis of any of the above embodiments, as shown in fig. 5, the data providing node and/or the data using node is deployed with an audit gateway; further, before acquiring the data sharing record pre-stored in the block chain, the method may further include:
s401, acquiring a data sharing record between the data using node and the data providing node in a data sharing process through the auditing gateway;
s402, packaging the data sharing record into blocks and issuing the blocks to the block chain.
In this embodiment, when a data sharing process occurs between the data usage node and the data providing node, the data usage node and/or the data providing node (of course, other nodes may also be used as execution subjects) obtains a data sharing record in the data sharing process through the audit gateway, and packages the data sharing record into blocks to be issued to the block chain, so that the related information of the data sharing process is accurately recorded, the risk of tampering is avoided, and the subsequent determination of contribution information between the nodes is facilitated.
Specifically, when the data using node accesses the data of the data providing node through the audit gateway, the data using node and/or the data providing node can obtain a data access record through the audit gateway and issue the data access record to the block chain; or when the data using node generates new data according to the data of the data providing node, the data using node can obtain a data derivative record corresponding to the new data through the audit gateway and send the data derivative record to the block chain.
On the basis of any embodiment, any node in the block chain network can monitor the working state of the audit gateway; and restarting the audit gateway when the working state of the audit gateway is abnormal so as to ensure the high availability of the audit gateway and ensure that each data sharing record can be timely and accurately issued to the block chain. In this embodiment, a heartbeat mechanism and other methods may be used to monitor the operating state of the audit gateway. In addition, high availability of the audit gateway can be ensured by hot standby and other methods.
According to the information processing method in data circulation provided by the embodiment, the data sharing record in the data sharing process is uploaded to the block chain, so that the related information of the data sharing process can be accurately recorded, the risk of tampering the data sharing record is avoided, and the contribution information between joint points can be accurately determined according to the data sharing record and a preset intelligent contract of the block chain; in addition, the electronic certificate representing the contribution information is also uploaded to the block chain, so that the risk of tampering the contribution information is also guaranteed, accurate and reasonable distribution and attribution are conveniently carried out according to the contribution information when the subsequent data generates the business value, the accuracy and transparency of data value transmission are guaranteed, the data circulation power is increased, and the data circulation efficiency is improved.
In the above embodiment, each node in the block chain network may have, in addition to the function of data sharing or data access, at least one of a function of acquiring a data access record and uploading a block chain, a function of acquiring an electronic certificate representing contribution information according to an intelligent contract and uploading the block chain, a function of querying the electronic certificate representing the contribution information, and the like.
Fig. 6 is a signaling flowchart of an information processing method in data circulation according to an embodiment of the present application, and as shown in fig. 6, taking an example that a certain data using node accesses data of another data providing node, the information processing method in data circulation according to the present embodiment may include the following steps:
s501, the data using node sends an access request of target data to the data providing node;
s502, after the data providing node authenticates the access request, the target data is sent to the data using node;
s503, the data using node obtains a data sharing record between the data using node and the data providing node in a data sharing process through an auditing gateway;
s504, the data sharing record is packaged into a block by the data using node, broadcasted to all nodes of the block chain network, and issued to the block chain;
s505, the data using node acquires an electronic certificate representing contribution information between related nodes of the data sharing record according to the data sharing record and a preset intelligent block chain contract;
s506, the data using node packs the electronic certificate of the contribution information into a block, broadcasts the block to all nodes of a block chain network, and issues the electronic certificate of the contribution information to the block chain.
It should be noted that, in the above embodiment, the process of S503-S506 is executed by the data using node, but this process may also be executed by the data providing node or other nodes, or may be completed by multiple nodes, for example, the process of S503-S504 is executed by the data providing node, and the process of S505-S506 is executed by the data using node or other nodes.
Fig. 7 is a structural diagram of an information processing apparatus for data circulation according to an embodiment of the present invention. As shown in fig. 7, the apparatus 600 for processing information in data circulation is applied to any node of a blockchain network, where the blockchain network nodes include a data providing node and a data using node, and specifically includes: an acquisition module 601, a processing module 602, and a sending module 603.
An obtaining module 601, configured to obtain a data sharing record pre-stored in a block chain, where the data sharing record is a record uploaded by a relevant node during a data sharing process;
a processing module 602, configured to obtain, according to the data sharing record and a preset intelligent block chain contract, an electronic certificate representing contribution information between related nodes of the data sharing record;
a sending module 603, configured to package the electronic certificate of the contribution information into a block and issue the block to the block chain, so as to allow other nodes to query and/or perform configuration on a corresponding digital object according to the electronic certificate.
On the basis of any of the foregoing embodiments, when acquiring, according to the data sharing record and a preset blockchain intelligent contract, an electronic certificate representing contribution information between related nodes of the data sharing record, the processing module 602 is configured to:
acquiring relevant parameters of a data sharing process between the relevant data using node and the data providing node according to the data sharing record;
and acquiring an electronic certificate representing contribution information between the data providing node and the data using node according to the relevant parameters of the data sharing process and a preset consensus strategy in the block chain intelligent contract.
On the basis of any of the above embodiments, when obtaining the relevant parameters related to the data sharing process between the data using node and the data providing node according to the data sharing record, the processing module 602 is configured to:
determining a category of the data sharing record; and acquiring the related parameters corresponding to the data sharing records according to the mapping relation between the categories of the preset data sharing records and the related parameters.
On the basis of any one of the above embodiments, the category of the data sharing record is a data access record between the data using node and the data providing node;
correspondingly, the corresponding related parameters are the access times of the data using node to the shared data in the data providing node.
On the basis of any one of the above embodiments, the category of the data sharing record is a data derivation process record between the data using node and the data providing node;
accordingly, the corresponding correlation parameter is a data derivation relationship between the data usage node and the data providing node.
On the basis of any embodiment, the data providing node and/or the data using node are/is provided with an audit gateway;
the apparatus further comprises an audit module to:
acquiring a data sharing record between the data using node and the data providing node in a data sharing process through the auditing gateway; and packing the data sharing record into blocks and issuing the blocks to the block chain.
On the basis of any of the above embodiments, when the audit gateway obtains the data sharing record between the data using node and the data providing node in the data sharing process, the audit module is configured to:
when the data using node accesses the data of the data providing node through the auditing gateway, acquiring a data access record through the auditing gateway; or
And when the data using node generates new data according to the data of the data providing node, acquiring a data derivative record corresponding to the new data through the audit gateway.
On the basis of any one of the above embodiments, the audit module is further configured to:
monitoring the working state of the audit gateway; and restarting the audit gateway when the working state of the audit gateway is abnormal.
The information processing apparatus in data circulation provided in this embodiment may be specifically configured to execute the information processing method in data circulation embodiments provided in fig. 2 to 5, and specific functions are not described herein again.
The information processing apparatus in data circulation according to this embodiment acquires a data sharing record pre-stored in a block chain, where the data sharing record is a record uploaded by a relevant node during a data sharing process; acquiring an electronic certificate representing contribution information between related nodes of the data sharing record according to the data sharing record and a preset block chain intelligent contract; and packaging the electronic certificate of the contribution information into a block and issuing the block to the block chain so as to be inquired by other nodes and/or to carry out configuration of a corresponding digital object according to the electronic certificate. In this embodiment, the data sharing record in the data sharing process is uploaded to the block chain, so that the related information of the data sharing process can be accurately recorded, the risk of tampering the data sharing record is avoided, and the contribution information between the joint nodes is accurately determined according to the data sharing record and a preset intelligent contract of the block chain; in addition, the electronic certificate representing the contribution information is also uploaded to the block chain, and the risk of tampering the contribution information is also guaranteed, so that the accuracy and transparency of data value propagation are guaranteed, the data circulation power is increased, and the data circulation efficiency is improved.
According to an embodiment of the present application, an electronic device and a readable storage medium are also provided.
As shown in fig. 8, the electronic device is a block diagram of an electronic device of an information processing method in data circulation according to an embodiment of the present application. Electronic devices are intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. The electronic device may also represent various forms of mobile devices, such as personal digital assistants, cellular telephones, smart phones, wearable devices, and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be examples only, and are not meant to limit implementations of the present application that are described and/or claimed herein.
As shown in fig. 8, the electronic apparatus includes: one or more processors 701, a memory 702, and interfaces for connecting the various components, including a high-speed interface and a low-speed interface. The various components are interconnected using different buses and may be mounted on a common motherboard or in other manners as desired. The processor may process instructions for execution within the electronic device, including instructions stored in or on the memory to display graphical information of a GUI on an external input/output apparatus (such as a display device coupled to the interface). In other embodiments, multiple processors and/or multiple buses may be used, along with multiple memories and multiple memories, as desired. Also, multiple electronic devices may be connected, with each device providing portions of the necessary operations (e.g., as a server array, a group of blade servers, or a multi-processor system). In fig. 8, one processor 701 is taken as an example.
The memory 702 is a non-transitory computer readable storage medium as provided herein. The memory stores instructions executable by at least one processor, so that the at least one processor executes the method for processing information in data flow provided by the application. The non-transitory computer-readable storage medium of the present application stores computer instructions for causing a computer to execute the method for processing information in data flow provided by the present application.
The memory 702, which is a non-transitory computer-readable storage medium, may be used to store non-transitory software programs, non-transitory computer-executable programs, and modules, such as program instructions/modules (for example, the acquiring module 601, the processing module 602, and the sending module 603 shown in fig. 6) corresponding to the information processing method in data circulation in the embodiment of the present application. The processor 701 executes various functional applications of the server and data processing by running non-transitory software programs, instructions, and modules stored in the memory 702, that is, implements the method for processing information in data flow in the above-described method embodiments.
The memory 702 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to use of the electronic device of the information processing method in data circulation, and the like. Further, the memory 702 may include high speed random access memory, and may also include non-transitory memory, such as at least one magnetic disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, the memory 702 may optionally include memory located remotely from the processor 701, and such remote memory may be coupled to the electronic device for data-flow-through information processing methods via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The electronic device of the information processing method in data circulation may further include: an input device 703 and an output device 704. The processor 701, the memory 702, the input device 703 and the output device 704 may be connected by a bus or other means, and fig. 8 illustrates an example of a connection by a bus.
The input device 703 may receive input numeric or character information and generate key signal inputs related to user settings and function control of the electronic apparatus of the information processing method in data circulation, such as a touch screen, a keypad, a mouse, a track pad, a touch pad, a pointing stick, one or more mouse buttons, a track ball, a joystick, or other input devices. The output devices 704 may include a display device, auxiliary lighting devices (e.g., LEDs), and tactile feedback devices (e.g., vibrating motors), among others. The display device may include, but is not limited to, a Liquid Crystal Display (LCD), a Light Emitting Diode (LED) display, and a plasma display. In some implementations, the display device can be a touch screen.
Various implementations of the systems and techniques described here can be realized in digital electronic circuitry, integrated circuitry, application specific ASICs (application specific integrated circuits), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs that are executable and/or interpretable on a programmable system including at least one programmable processor, which may be special or general purpose, receiving data and instructions from, and transmitting data and instructions to, a storage system, at least one input device, and at least one output device.
These computer programs (also known as programs, software applications, or code) include machine instructions for a programmable processor, and may be implemented using high-level procedural and/or object-oriented programming languages, and/or assembly/machine languages. As used herein, the terms "machine-readable medium" and "computer-readable medium" refer to any computer program product, apparatus, and/or device (e.g., magnetic discs, optical disks, memory, Programmable Logic Devices (PLDs)) used to provide machine instructions and/or data to a programmable processor, including a machine-readable medium that receives machine instructions as a machine-readable signal. The term "machine-readable signal" refers to any signal used to provide machine instructions and/or data to a programmable processor.
To provide for interaction with a user, the systems and techniques described here can be implemented on a computer having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) by which a user can provide input to the computer. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic, speech, or tactile input.
The systems and techniques described here can be implemented in a computing system that includes a back-end component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such back-end, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), Wide Area Networks (WANs), and the Internet.
The computer system may include clients and servers. A client and server are generally remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other.
According to the technical scheme of the embodiment of the application, the data sharing record pre-stored on the block chain is obtained, wherein the data sharing record is uploaded by the related node in the data sharing process; acquiring an electronic certificate representing contribution information between related nodes of the data sharing record according to the data sharing record and a preset block chain intelligent contract; and packaging the electronic certificate of the contribution information into a block and issuing the block to the block chain so as to be inquired by other nodes and/or to carry out configuration of a corresponding digital object according to the electronic certificate. In this embodiment, the data sharing record in the data sharing process is uploaded to the block chain, so that the related information of the data sharing process can be accurately recorded, the risk of tampering the data sharing record is avoided, and the contribution information between the joint nodes is accurately determined according to the data sharing record and a preset intelligent contract of the block chain; in addition, the electronic certificate representing the contribution information is also uploaded to the block chain, and the risk of tampering the contribution information is also guaranteed, so that the accuracy and transparency of data value propagation are guaranteed, the data circulation power is increased, and the data circulation efficiency is improved.
The present application also provides a computer program comprising a program code for executing the method for processing information in data circulation according to the above embodiment when the computer program is run by a computer.
It should be understood that various forms of the flows shown above may be used, with steps reordered, added, or deleted. For example, the steps described in the present application may be executed in parallel, sequentially, or in different orders, and the present invention is not limited thereto as long as the desired results of the technical solutions disclosed in the present application can be achieved.
The above-described embodiments should not be construed as limiting the scope of the present application. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may be made in accordance with design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (18)
1. An information processing method in data circulation is applied to any node of a block chain network, and the nodes of the block chain network comprise a data providing node and a data using node, and the method comprises the following steps:
acquiring a data sharing record pre-stored on a block chain, wherein the data sharing record is uploaded by a related node during a data sharing process;
acquiring an electronic certificate representing contribution information between related nodes of the data sharing record according to the data sharing record and a preset block chain intelligent contract;
and packaging the electronic certificate of the contribution information into a block and issuing the block to the block chain so as to be inquired by other nodes and/or to carry out configuration of a corresponding digital object according to the electronic certificate.
2. The method of claim 1, wherein obtaining the electronic certificate representing contribution information between related nodes of the data sharing record according to the data sharing record and a preset blockchain intelligent contract comprises:
acquiring relevant parameters of a data sharing process between the relevant data using node and the data providing node according to the data sharing record;
and acquiring an electronic certificate representing contribution information between the data providing node and the data using node according to the relevant parameters of the data sharing process and a preset consensus strategy in the block chain intelligent contract.
3. The method according to claim 2, wherein the obtaining of the relevant data sharing process related parameters between the data usage node and the data providing node according to the data sharing record comprises:
determining a category of the data sharing record;
and acquiring the related parameters corresponding to the data sharing records according to the mapping relation between the categories of the preset data sharing records and the related parameters.
4. The method according to claim 3, wherein the category of the data sharing record is a data access record between the data usage node and the data providing node;
correspondingly, the corresponding related parameters are the access times of the data using node to the shared data in the data providing node.
5. The method of claim 3, wherein the category of the data sharing record is a data derivation process record between the data usage node and the data providing node;
accordingly, the corresponding correlation parameter is a data derivation relationship between the data usage node and the data providing node.
6. The method according to any of claims 3-5, wherein the data providing node and/or data consuming node is deployed with an audit gateway;
before acquiring the data sharing record pre-stored in the block chain, the method further includes:
acquiring a data sharing record between the data using node and the data providing node in a data sharing process through the auditing gateway;
and packing the data sharing record into blocks and issuing the blocks to the block chain.
7. The method according to claim 6, wherein the obtaining, by the audit gateway, a data sharing record in a data sharing process between the data usage node and the data providing node comprises:
when the data using node accesses the data of the data providing node through the auditing gateway, acquiring a data access record through the auditing gateway; or
And when the data using node generates new data according to the data of the data providing node, acquiring a data derivative record corresponding to the new data through the audit gateway.
8. The method of claim 6, further comprising:
monitoring the working state of the audit gateway;
and restarting the audit gateway when the working state of the audit gateway is abnormal.
9. An apparatus for processing information in data circulation, applied to any node of a blockchain network, the blockchain network node including a data providing node and a data using node, the apparatus comprising:
the acquisition module is used for acquiring a data sharing record pre-stored on a block chain, wherein the data sharing record is uploaded by a related node in a data sharing process;
the processing module is used for acquiring electronic certificates representing contribution information between related nodes of the data sharing record according to the data sharing record and a preset block chain intelligent contract;
and the sending module is used for packaging the electronic certificate of the contribution information into a block and issuing the block to the block chain so as to be inquired by other nodes and/or to carry out configuration of a corresponding digital object according to the electronic certificate.
10. The apparatus of claim 9, wherein the processing module, when obtaining the electronic credentials representing contribution information between related nodes of the data sharing record according to the data sharing record and a preset blockchain smart contract, is configured to:
acquiring relevant parameters of a data sharing process between the relevant data using node and the data providing node according to the data sharing record; and acquiring an electronic certificate representing contribution information between the data providing node and the data using node according to the relevant parameters of the data sharing process and a preset consensus strategy in the block chain intelligent contract.
11. The apparatus according to claim 10, wherein the processing module, when obtaining the relevant data sharing process related parameters between the data usage node and the data providing node according to the data sharing record, is configured to:
determining a category of the data sharing record; and acquiring the related parameters corresponding to the data sharing records according to the mapping relation between the categories of the preset data sharing records and the related parameters.
12. The apparatus according to claim 11, wherein the category of the data sharing record is a data access record between the data using node and the data providing node;
correspondingly, the corresponding related parameters are the access times of the data using node to the shared data in the data providing node.
13. The apparatus of claim 11, wherein the category of the data sharing record is a data derivation process record between the data usage node and the data providing node;
accordingly, the corresponding correlation parameter is a data derivation relationship between the data usage node and the data providing node.
14. The apparatus according to any of claims 11-13, wherein the data providing node and/or data consuming node is deployed with an audit gateway;
the apparatus further comprises an audit module to:
acquiring a data sharing record between the data using node and the data providing node in a data sharing process through the auditing gateway; and packing the data sharing record into blocks and issuing the blocks to the block chain.
15. The apparatus of claim 14, wherein the auditing module, when obtaining a data sharing record in a data sharing process between the data usage node and the data providing node through the auditing gateway, is configured to:
when the data using node accesses the data of the data providing node through the auditing gateway, acquiring a data access record through the auditing gateway; or
And when the data using node generates new data according to the data of the data providing node, acquiring a data derivative record corresponding to the new data through the audit gateway.
16. The apparatus of claim 14, wherein the audit module is further configured to:
monitoring the working state of the audit gateway; and restarting the audit gateway when the working state of the audit gateway is abnormal.
17. An electronic device, comprising:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of any one of claims 1-8.
18. A non-transitory computer readable storage medium having stored thereon computer instructions for causing the computer to perform the method of any one of claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010187165.XA CN111309813B (en) | 2020-03-17 | 2020-03-17 | Method, device, equipment and storage medium for processing information in data circulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010187165.XA CN111309813B (en) | 2020-03-17 | 2020-03-17 | Method, device, equipment and storage medium for processing information in data circulation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111309813A true CN111309813A (en) | 2020-06-19 |
| CN111309813B CN111309813B (en) | 2023-08-29 |
Family
ID=71160621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010187165.XA Active CN111309813B (en) | 2020-03-17 | 2020-03-17 | Method, device, equipment and storage medium for processing information in data circulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111309813B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107103459A (en) * | 2017-04-27 | 2017-08-29 | 电子科技大学 | Accounting system and method based on block chain with sovereign right |
| CN107580022A (en) * | 2017-08-02 | 2018-01-12 | 国家计算机网络与信息安全管理中心 | A kind of data-sharing systems and method |
| US20180139042A1 (en) * | 2016-11-16 | 2018-05-17 | StreamSpace, LLC | Decentralized nodal network for providing security of files in distributed filesystems |
| CN108960795A (en) * | 2018-08-01 | 2018-12-07 | 深圳市网心科技有限公司 | A kind of data assets sharing method, platform, system, equipment and storage medium |
| CN109064335A (en) * | 2018-08-27 | 2018-12-21 | 深圳前海益链网络科技有限公司 | A kind of data trade method and device based on intelligent contract |
| CN109255705A (en) * | 2018-08-24 | 2019-01-22 | 中链科技有限公司 | Based on the big data sharing method of block chain, apparatus and system |
| CN109542856A (en) * | 2018-11-26 | 2019-03-29 | 上海基诺联生物科技有限公司 | A kind of Distributed data share system and method based on block chain |
| CN109754322A (en) * | 2018-12-27 | 2019-05-14 | 石更箭数据科技(上海)有限公司 | A kind of data service system |
| CN110110008A (en) * | 2019-05-08 | 2019-08-09 | 北京理工大学 | A kind of shared motivational techniques of the block chain medical data based on Charolais cattle |
| CN110197445A (en) * | 2019-05-16 | 2019-09-03 | 中细软集团有限公司 | Generation, querying method, computer equipment and the storage medium of intellectual property state |
| US20200043115A1 (en) * | 2018-08-02 | 2020-02-06 | Zaius Networks Inc. doing business as (d.b.a.) BIGcontrols | Permissioned blockchain ecosystem for economic development incentives |
| CN110827028A (en) * | 2019-11-07 | 2020-02-21 | 湖北邮电规划设计有限公司 | Data acquisition and transaction system and method based on block chain |
-
2020
- 2020-03-17 CN CN202010187165.XA patent/CN111309813B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180139042A1 (en) * | 2016-11-16 | 2018-05-17 | StreamSpace, LLC | Decentralized nodal network for providing security of files in distributed filesystems |
| CN107103459A (en) * | 2017-04-27 | 2017-08-29 | 电子科技大学 | Accounting system and method based on block chain with sovereign right |
| CN107580022A (en) * | 2017-08-02 | 2018-01-12 | 国家计算机网络与信息安全管理中心 | A kind of data-sharing systems and method |
| CN108960795A (en) * | 2018-08-01 | 2018-12-07 | 深圳市网心科技有限公司 | A kind of data assets sharing method, platform, system, equipment and storage medium |
| US20200043115A1 (en) * | 2018-08-02 | 2020-02-06 | Zaius Networks Inc. doing business as (d.b.a.) BIGcontrols | Permissioned blockchain ecosystem for economic development incentives |
| CN109255705A (en) * | 2018-08-24 | 2019-01-22 | 中链科技有限公司 | Based on the big data sharing method of block chain, apparatus and system |
| CN109064335A (en) * | 2018-08-27 | 2018-12-21 | 深圳前海益链网络科技有限公司 | A kind of data trade method and device based on intelligent contract |
| CN109542856A (en) * | 2018-11-26 | 2019-03-29 | 上海基诺联生物科技有限公司 | A kind of Distributed data share system and method based on block chain |
| CN109754322A (en) * | 2018-12-27 | 2019-05-14 | 石更箭数据科技(上海)有限公司 | A kind of data service system |
| CN110110008A (en) * | 2019-05-08 | 2019-08-09 | 北京理工大学 | A kind of shared motivational techniques of the block chain medical data based on Charolais cattle |
| CN110197445A (en) * | 2019-05-16 | 2019-09-03 | 中细软集团有限公司 | Generation, querying method, computer equipment and the storage medium of intellectual property state |
| CN110827028A (en) * | 2019-11-07 | 2020-02-21 | 湖北邮电规划设计有限公司 | Data acquisition and transaction system and method based on block chain |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111309813B (en) | 2023-08-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10262145B2 (en) | Systems and methods for security and risk assessment and testing of applications | |
| US10044551B2 (en) | Secure cloud management agent | |
| CN111741026B (en) | Cross-chain transaction request processing method, device, equipment and storage medium | |
| US10498597B2 (en) | Deploying and monitoring multiplatform cloud-based infrastructures | |
| US20110282975A1 (en) | Techniques for dynamic cloud-based edge service computing | |
| CN111079182B (en) | Data processing method, device, equipment and storage medium | |
| US9854031B2 (en) | Cloud service agent based on service level agreement(SLA) | |
| US20130333045A1 (en) | Security level visualization device | |
| CN109981745A (en) | A kind of journal file processing method and server | |
| US11636090B2 (en) | Method and system for graph-based problem diagnosis and root cause analysis for IT operation | |
| US20210037025A1 (en) | Platform for the extraction of operational technology data to drive risk management applications | |
| US9021479B2 (en) | Enforcing machine deployment zoning rules in an automatic provisioning environment | |
| US20180315061A1 (en) | Unified metrics for measuring user interactions | |
| US20220342742A1 (en) | Graphical management of big data pipelines | |
| CN111309813B (en) | Method, device, equipment and storage medium for processing information in data circulation | |
| CN113132304A (en) | Rights and interests service processing method and device, electronic equipment and storage medium | |
| US20220300313A1 (en) | Workspace administration system and method for a workspace orchestration system | |
| CN112929198B (en) | Local hotspot processing method and device, electronic equipment and storage medium | |
| CN111767221A (en) | Interface test method, device, equipment and storage medium | |
| US11973671B1 (en) | Signal based node relationship identification | |
| US11954506B2 (en) | Inspection mechanism framework for visualizing application metrics | |
| US20230362659A1 (en) | Microwave design tool | |
| Taherizadeh et al. | A Semantic Model for Interchangeable Microservices in Cloud Continuum Computing. Information 2021, 12, 40 | |
| CN111833024A (en) | Method, apparatus, device and storage medium for outputting information | |
| WO2023211551A1 (en) | Securing metrics in a service mesh |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |