WO2019218816A1 - 基于区块链的业务数据处理方法、装置、电子设备及存储介质 - Google Patents

基于区块链的业务数据处理方法、装置、电子设备及存储介质 Download PDF

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Publication number
WO2019218816A1
WO2019218816A1 PCT/CN2019/082217 CN2019082217W WO2019218816A1 WO 2019218816 A1 WO2019218816 A1 WO 2019218816A1 CN 2019082217 W CN2019082217 W CN 2019082217W WO 2019218816 A1 WO2019218816 A1 WO 2019218816A1
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data
service
user
wind control
business
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PCT/CN2019/082217
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English (en)
French (fr)
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郭伟
尚志豪
周洪飞
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腾讯科技(深圳)有限公司
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Publication of WO2019218816A1 publication Critical patent/WO2019218816A1/zh

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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60Protecting data
    • G06F21/602Providing cryptographic facilities or services
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60Protecting data
    • G06F21/62Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6218Protecting 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
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00Administration; Management
    • G06Q10/10Office automation; Time management

Definitions

  • the present invention relates to the field of data processing, and in particular, to a blockchain-based service data processing method, apparatus, electronic device, and storage medium.
  • electronic business data such as electronic document data
  • electronic security data can guarantee the legality, compliance and non-repudiation of business data
  • electronic security The data comes from a secure database to provide secure data for processing business data.
  • Embodiments of the present invention provide a blockchain-based service data processing method and apparatus, an electronic device, and a storage medium; to solve the existing service data processing method and the service data processing device, the service data processing efficiency is low, and the security is poor.
  • Technical problem is a blockchain-based service data processing method and apparatus, an electronic device, and a storage medium; to solve the existing service data processing method and the service data processing device, the service data processing efficiency is low, and the security is poor.
  • the embodiment of the invention provides a service data processing method based on a blockchain, which is executed by an electronic device, and includes:
  • the service data processing instruction includes service request user data and service processing data
  • the business contract data is stored on the blockchain platform at a first set time interval.
  • the embodiment of the present invention provides a service data processing method based on a blockchain, which is used for performing a service data processing operation on a service requesting end and a service executing end, and is executed by an electronic device, and includes:
  • the service data processing instruction comprises at least one of service request user data, service execution user data, and service processing data;
  • the traffic control data of the service processing user is sent to the service request end corresponding to the service requesting user;
  • the wind control data of the service requesting user is sent to the service processing end corresponding to the service processing user;
  • the business contract data is stored on the blockchain platform at set time intervals.
  • the embodiment of the invention further provides a service data processing device based on a blockchain, which includes:
  • a data processing instruction receiving module configured to receive a service data processing instruction, where the service data processing instruction includes a service request user data and service processing data;
  • the wind control data obtaining module is configured to obtain, according to the service request user data, the wind control data of the service request user from the wind control database;
  • a service contract data generating module configured to generate service contract data for performing service data processing by using the service request user data, the service processing data, and service execution user data based on the wind control data;
  • the service contract data storage module is configured to store the service contract data on the blockchain platform according to the first set time interval.
  • An embodiment of the present invention further provides an electronic device, including: a processor and a storage device;
  • the storage device is configured to store computer readable instructions
  • the processor is configured to invoke computer readable instructions stored in the storage device to implement a blockchain based service data processing method as described above.
  • Embodiments of the present invention further provide a storage medium storing processor-executable instructions for performing the above-described blockchain-based service data processing method when the instructions are loaded by one or more processors.
  • the blockchain-based service data processing method, device, electronic device and storage medium generate business contract data based on a blockchain platform and a wind control database, and perform business data processing, thereby improving service data better.
  • the efficiency of the processing and the security of the business data processing; effectively solve the existing business data processing methods and the technical problems of the business data processing efficiency of the business data processing device and the security is poor.
  • FIG. 1 is a flowchart of a method for processing service data based on a blockchain according to an embodiment of the present invention
  • FIG. 2 is a flowchart of a method for processing service data based on a blockchain according to another embodiment of the present invention
  • step S202 of a blockchain-based service data processing method is a flowchart of step S202 of a blockchain-based service data processing method according to an embodiment of the present invention
  • 4A is a flowchart of step S204 of a blockchain-based service data processing method according to an embodiment of the present invention.
  • 4B is a flowchart of step S204 of a blockchain-based service data processing method according to another embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of a service data processing apparatus based on a blockchain according to an embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram of a service data processing apparatus based on a blockchain according to another embodiment of the present invention.
  • FIG. 7A is a schematic structural diagram of a service contract data storage module of a blockchain-based service data processing apparatus according to an embodiment of the present invention.
  • FIG. 7B is a schematic structural diagram of a service contract data storage module of a blockchain-based service data processing apparatus according to another embodiment of the present invention.
  • FIG. 8 is a schematic structural diagram of a wind control data acquiring module of a blockchain-based service data processing apparatus according to an embodiment of the present invention.
  • FIG. 9 is a schematic structural diagram of a wind control data acquiring unit of a wind control data acquiring module of a blockchain-based service data processing apparatus according to an embodiment of the present invention.
  • FIG. 10 is a schematic diagram of a blockchain-based service data processing method and an interaction structure of a service data processing apparatus according to an embodiment of the present invention.
  • FIG. 11 is a schematic flowchart of a service data processing method based on a blockchain and a service data processing of a service data processing apparatus according to an embodiment of the present invention
  • 12A is an interaction framework diagram of a blockchain-based service data processing method according to an embodiment of the present invention.
  • 12B is a flowchart of a method for processing service data based on a blockchain according to another embodiment of the present invention.
  • FIG. 13 is a schematic structural diagram of a working environment of an electronic device where a blockchain-based service data processing device is located according to an embodiment of the present invention.
  • the blockchain-based service data processing method and apparatus of the embodiment of the present invention may be disposed in any electronic device for performing service data processing on a user's service data processing instruction, and storing the data in the foregoing service data processing to On the blockchain platform, the wind control database generates wind control data.
  • the electronic device includes, but is not limited to, a wearable device, a headset, a health care platform, a personal computer, a server computer, a handheld or laptop device, a mobile device (such as a mobile phone, a personal digital assistant (PDA)). , media player, etc.), multi-processor systems, consumer electronics, small computers, mainframe computers, distributed computing environments including any of the above systems or devices, and the like.
  • the electronic device may be a business data processing server for performing business data processing, and the business data processing server generates business contract data based on the blockchain platform and the risk control database, and performs business data processing, thereby improving the business data.
  • FIG. 1 is a flowchart of a method for processing service data based on a blockchain according to an embodiment of the present invention.
  • the service data processing method of this embodiment may be performed by the foregoing electronic device, and the service data processing method of this embodiment includes:
  • Step S101 Receive a service data processing instruction, where the service data processing instruction includes a service request user data and service processing data;
  • Step S102 Obtain, according to the service request user data, the wind control data of the service request user from the wind control database;
  • Step S103 generating service contract data for performing service data processing by using service request user data, service processing data, and service execution user data based on the wind control data;
  • Step S104 Store the business contract data on the blockchain platform according to the first set time interval, so that the risk control database updates the wind control data of the service request user according to the service contract data.
  • the service data processing device receives the service data processing instruction.
  • the service data processing instruction is an instruction for the user to request service data processing on the service data processing server.
  • the service data processing instruction may include service request user data of a user who issues the service data processing instruction, and service processing data indicating a type of the service data processing.
  • the service data processing apparatus acquires the wind control data of the service requesting user from the wind control database according to the service request user data acquired in step S101.
  • the wind control data herein may be user portrait data obtained according to the basic information of the service requesting user, the historical business data processing information, and the service data processing result information, that is, the user's business data processing risk is generated based on the user's previous business data processing information. Labels, such as a user's loan 50,000 overdue risk score of 20%.
  • step S103 the service data processing device generates the service contract data based on the business control data acquired in step S101, the business request user data acquired in step S101, and the business execution user data of the business data processing device.
  • the business contract data is electronic contract data that is established through a computer network system and generated, stored, and transmitted by means of data messages.
  • the business contract data may include user data for both parties to the contract, that is, service request user data and service execution. User data, as well as business processing data.
  • the business data processing device can perform the business data processing operation based on the business contract data.
  • step S104 the service data processing apparatus stores the service contract data generated in step S103 through the Chaincode software on the blockchain platform at a first set time interval, so that the user corresponding to the service contract data, such as The service request user and the service execution user and the like can access the service contract data, so that the risk control database can update the wind control data of the service request user according to the service contract data.
  • the service contract data generated in step S103 through the Chaincode software on the blockchain platform at a first set time interval, so that the user corresponding to the service contract data, such as The service request user and the service execution user and the like can access the service contract data, so that the risk control database can update the wind control data of the service request user according to the service contract data.
  • the blockchain platform can ensure the traceability and integrity of the user data corresponding to the service contract data of the service requesting user, and the risk control database can generate and update the user data according to the service contract data corresponding to the service request on the blockchain platform.
  • the service requests the user's wind control data.
  • the first set time interval here may be set according to the block interval time of the blockchain platform or an integral multiple of the block interval time.
  • the service data processing method of the embodiment generates the service contract data based on the blockchain platform and the risk control database, and performs service data processing, thereby improving the efficiency of the service data processing and the security of the service data processing.
  • the service data processing method in this embodiment may be used by the service data processing server to update and monitor the wind control data of the service request user.
  • the service data processing method may also update the wind control data of the service execution user performing the service data processing.
  • the business data processing method can simultaneously update and monitor the wind control data of the service request user and the business execution user. That is, the service data processing method of this embodiment may generate wind control data according to the service request user data and the service execution user data, so as to filter the service request user and the service execution user.
  • the service data processing server corresponding to the service data processing method may be set at the service request end, the service execution end or the third party server.
  • FIG. 2 is a flowchart of a method for processing service data based on a blockchain according to another embodiment of the present invention.
  • the service data processing method of this embodiment may be performed by the foregoing electronic device, and the service data processing method of this embodiment includes:
  • Step S201 Receive a service data processing instruction, where the service data processing instruction includes service request user data and service processing data;
  • Step S202 Acquire, according to the service request user data, the wind control data of the service request user from the wind control database;
  • Step S203 generating service contract data for performing service data processing based on the wind control data, using the service request user data, the service processing data, and the service execution user data;
  • Step S204 Store the service contract data on the blockchain platform according to the first set time interval, so that the wind control database updates the wind control data of the service request user according to the service contract data;
  • Step S205 The processing result of the service data processing is stored in the blockchain platform, so that the risk control database updates the wind control data of the service requesting user according to the processing result of the service data processing;
  • Step S206 storing the wind control data of the service requesting user on the blockchain platform according to the second set time interval.
  • the service data processing apparatus receives the service data processing instruction.
  • the service data processing instruction is an instruction for the user to request service data processing on the service data processing server.
  • the service data processing instruction may include service request user data of a user who issues the service data processing instruction, and service processing data indicating a type of the service data processing.
  • the service data processing apparatus acquires the wind control data of the service request user from the wind control database according to the service request user data acquired in step S201.
  • the wind control data herein may be user portrait data obtained according to the basic information of the service requesting user, the historical business data processing information, and the service data processing result information, that is, the user's business data processing risk is generated based on the user's previous business data processing information. Labels, such as a user's loan 50,000 overdue risk score of 20%.
  • FIG. 3 is a flowchart of step S202 of the service data processing method according to the embodiment of the present invention.
  • the step S202 includes:
  • Step S301 determining whether the risk control database has the wind control data of the service requesting user; if the risk control database has the wind control data of the service requesting user, proceeding to step S302; if the risk control database does not have the service requesting the user's risk control
  • the data indicates that the service requests the user to perform the service data processing request for the first time, and the process goes to step S303.
  • Step S302 The service data processing device acquires the wind control data of the service request user from the wind control database according to the service request user data.
  • the service data processing device acquires the user identifier of the service request user according to the service request user data, and obtains the basic information of the service request user, the historical service data processing information, and the information in the risk control database according to the user identifier of the service request user.
  • Business data processing result information includes information such as the name, gender, region, income, and investment of the service requesting user;
  • the historical business data processing information includes the historical business processing behavior of the service requesting user, such as the amount of business consumption, and the business The number of consumptions and the time of consumption of the business;
  • the business data processing result information includes whether the historical business processing behavior of the service requesting user is completely executed, whether the effective execution of the execution result, and the complaint or suggestion of the execution result.
  • the service data processing device inputs the basic information of the service request user, the historical service data processing information, and the service data processing result information into a preset scoring model to generate the wind control data of the service request user.
  • Step S303 The service data processing device generates a user identifier of the service request user in the wind control database, so that the risk control database generates the wind control data of the service request user.
  • step S203 the service data processing device generates the service contract data using the service request user data, the business process data, and the service execution user data of the service data processing device acquired in step S201 based on the weather control data acquired in step S202.
  • the business contract data is electronic contract data that is established through a computer network system and generated, stored, and transmitted by means of data messages.
  • the business contract data may include user data for both parties to the contract, that is, service request user data and service execution. User data, as well as business processing data.
  • the business data processing device can perform the business data processing operation based on the business contract data.
  • the service data processing apparatus may use the digital certificate of the service requesting user to generate the business contract data, or may use the digital certificate of the CA (Certificate Authority) organization recognized by the state to generate the business contract data.
  • CA Certificate Authority
  • step S204 the service data processing apparatus stores the service contract data generated in step S203 on the blockchain platform through the Chaincode (Intelligent Contract) software at the first set time interval, so that the user corresponding to the service contract data, such as The service request user and the service execution user and the like can access the service contract data, so that the risk control database can update the wind control data of the service request user according to the service contract data.
  • the Chaincode Intelligent Contract
  • the service contract data includes service contract sensitive data and service contract non-sensitive data.
  • FIG. 4A is a service data processing according to an embodiment of the present invention.
  • Step S401A The service data processing device desensitizes the service contract sensitive data, such as hiding or modifying the unit price information and the payment process information in the service contract sensitive data;
  • Step S402A The service data processing device stores the business contract sensitive data and the business contract non-sensitive data after the desensitization operation on the open chain of the blockchain platform, and stores the business contract sensitive data that is not desensitized into the blockchain. On the private chain of the platform.
  • the service data processing device stores the business contract sensitive data and the business contract non-sensitive data after the desensitization operation on the open chain of the blockchain platform, which can facilitate the business contract sensitive data and the business contract non-sensitive data after the desensitization operation. Share to other customers.
  • the service data processing device stores the service contract sensitive data that has not been desensitized to the private chain of the blockchain platform, and can conveniently perform internal supervision on the information of the service requesting user.
  • FIG. 4B is a flowchart of step S204 of the service data processing method according to the embodiment of the present invention.
  • the step S204 includes:
  • Step S401B The service data processing apparatus performs a encryption operation on the service contract sensitive data by using a preset key, such as performing encryption operation on the unit price information and the payment flow information in the service contract sensitive data;
  • Step S402B The service data processing apparatus stores the service contract sensitive data and the service contract non-sensitive data after the encryption operation on the public chain of the blockchain platform, and stores the preset key on the private chain of the blockchain platform. .
  • the service data processing device stores the business contract sensitive data and the business contract non-sensitive data after the encryption operation on the open chain of the blockchain platform, so that the business contract sensitive data and the business contract non-sensitive data after the encryption operation can be conveniently performed. Share to other customers.
  • the service data processing device stores the preset key on the private chain of the blockchain platform, which can conveniently obtain the business contract sensitive data when necessary.
  • the first set time interval here may be set according to the block interval time of the blockchain platform or an integral multiple of the block interval time.
  • step S205 the service data processing apparatus stores the processing result of the service data processing in step S203 on the blockchain platform, so that the risk control database can update the risk control of the service request user according to the processing result of the service data processing. data.
  • the desalination operation of the processing result of the business data processing can also be performed.
  • step S206 the service data processing apparatus stores the wind control data generated in step S205 on the blockchain platform at the second set time interval, thereby further ensuring the integrity of the wind control data.
  • the wind control data can also be desensitized here.
  • the blockchain platform can ensure the traceability and integrity of the business contract data and the wind control data corresponding to the service request user.
  • the risk control database can request the user's corresponding business contract data and historical wind according to the service on the blockchain platform.
  • User data such as control data updates the wind control data of the service request user.
  • the second set time interval may be set according to the block interval time of the block chain platform or an integral multiple of the block interval time, and the second set time interval may be the same as or different from the first set time interval.
  • the service data processing method in this embodiment generates the wind control data for the service requesting user that first performs the service data request processing, so as to subsequently update the wind control data; and use the blockchain platform.
  • the open chain and the private chain store the non-sensitive data and the sensitive data respectively, further improving the security of the business data processing; storing the processing results of the business data processing and the wind control data on the blockchain platform, further improving The accuracy of the wind control data.
  • FIG. 5 is a schematic structural diagram of a blockchain-based service data processing apparatus according to an embodiment of the present invention.
  • the service data processing device of this embodiment may be a service data processing server, and may be implemented by using the service data processing method described in FIG. 1.
  • the service data processing device 50 of the embodiment includes a data processing instruction receiving module 51 and a wind control.
  • the data processing instruction receiving module 51 is configured to receive a service data processing instruction, where the service data processing instruction includes the service request user data and the service processing data; the wind control data obtaining module 52 is configured to obtain the service request from the risk control database according to the service request user data.
  • the user's wind control data; the business contract data generating module 53 is configured to generate business contract data for business data processing based on the wind control data, using the service request user data, the business processing data, and the business execution user data;
  • the business contract data storage module 54 is configured to store the business contract data on the blockchain platform according to the first set time interval, so that the wind control database updates the wind control data of the service request user according to the service contract data.
  • the service data processing instruction is an instruction for the user to request service data processing on the service data processing server.
  • the service data processing instruction may include service request user data of a user who issues the service data processing instruction, and service processing data indicating a type of the service data processing.
  • the wind control data acquisition module 52 obtains the wind control data of the service request user from the wind control database according to the service request user data acquired by the data processing instruction receiving module 51.
  • the wind control data herein may be user portrait data obtained according to the basic information of the service requesting user, the historical business data processing information, and the service data processing result information, that is, the user's business data processing risk is generated based on the user's previous business data processing information. Labels, such as a user's loan 50,000 overdue risk score of 20%.
  • the service contract data generating module 53 generates the service by using the service request user data, the service processing data, and the service execution user data of the service data processing device acquired by the data processing instruction receiving module 51 according to the wind control data acquired by the wind control data obtaining module 52. Contract data.
  • the business contract data is electronic contract data that is established through a computer network system and generated, stored, and transmitted in the form of data messages.
  • the business contract data should include user data for both parties to the contract, that is, service request user data and service execution. User data, as well as business processing data.
  • the business data processing device can perform the business data processing operation based on the business contract data.
  • the final service contract data storage module 54 stores the business contract data generated by the service contract data generating module 53 on the blockchain platform through the Chaincode (Intelligent Contract) software at a first set time interval, so that the user corresponding to the business contract data For example, the service request user and the service execution user may access the service contract data, so that the risk control database may update the wind control data of the service request user according to the service contract data.
  • Chaincode Intelligent Contract
  • the blockchain platform can ensure the traceability and integrity of the user data corresponding to the service contract data of the service requesting user, and the risk control database can generate and update the user data according to the service contract data corresponding to the service request on the blockchain platform.
  • the service requests the user's wind control data.
  • the first set time interval here may be set according to the block interval time of the blockchain platform or an integral multiple of the block interval time.
  • the service data processing apparatus of the present embodiment generates service contract data based on the blockchain platform and the risk control database, and performs service data processing, thereby improving the efficiency of the service data processing and the security of the service data processing.
  • FIG. 6 is a schematic structural diagram of a service data processing apparatus based on a blockchain according to an embodiment of the present invention.
  • the service data processing device of this embodiment may be a service data processing server, and may be implemented by using the service data processing method described in FIG. 2.
  • the service data processing device 60 of the embodiment includes a data processing instruction receiving module 61 and a wind control.
  • the data processing instruction receiving module 61 is configured to receive a service data processing instruction, where the service data processing instruction includes a service request user data and service processing data, and the wind control data obtaining module 62 is configured to obtain a service request from the air control database according to the service request user data.
  • the user's wind control data; the business contract data generating module 63 is configured to generate business contract data for business data processing based on the wind control data, using the service request user data, the business processing data, and the business execution user data; the business contract data storage module 64 is configured to store the service contract data on the blockchain platform according to the first set time interval, so that the risk control database updates the wind control data of the service request user according to the service contract data; the service processing data storage module 65 is configured to: The processing result of the service data processing is stored in the blockchain platform, so that the risk control database updates the wind control data of the service request user according to the processing result of the service data processing; the wind control data storage module 66 is configured to press the second set time interval. Wind control data for the service requesting user Storage block chain to the internet.
  • FIG. 7A is a schematic structural diagram of a service contract data storage module of a service data processing apparatus according to an embodiment of the present invention.
  • the service contract data storage module 64 includes a desensitization operation unit 71A and a first service contract data storage unit 72A.
  • the desensitization operation unit 71A is configured to perform desensitization operation on the service contract sensitive data; the first service contract data storage unit 72A is configured to store the business contract sensitive data and the business contract non-sensitive data after the desensitization operation to the blockchain platform. On the open chain; store business contract sensitive data that is not desensitized to the private chain of the blockchain platform.
  • FIG. 7B is a schematic structural diagram of a service contract data storage module of a service data processing apparatus according to another embodiment of the present invention.
  • the service contract data storage module 64 includes an encryption operation unit 71B and a second service contract data storage unit 72B.
  • the encryption operation unit 71B is configured to perform encryption operation on the service contract sensitive data by using the preset key; the second service contract data storage unit 72B is configured to store the business contract sensitive data and the business contract non-sensitive data after the encryption operation into the block.
  • the default key is stored on the private chain of the blockchain platform.
  • FIG. 8 is a schematic structural diagram of a wind control data acquiring module of a service data processing apparatus according to an embodiment of the present invention.
  • the wind control data acquisition module 62 includes a wind control data determination unit 81, a wind control data acquisition unit 82, and a wind control data generation unit 83.
  • the wind control data judging unit 81 is configured to determine whether the wind control database has the wind control data of the service requesting user; the wind control data obtaining unit 82 is configured to: if the wind control database has the wind control data of the service requesting user, the user is requested according to the service. The data is obtained from the wind control database for the wind control data of the service requesting user; the wind control data generating unit 83 is configured to generate the user identifier of the service requesting user in the risk control database if the wind control database does not have the wind control data of the service requesting user. So that the risk control database generates the wind control data of the service requesting user.
  • FIG. 9 is a schematic structural diagram of a wind control data acquiring unit of a wind control data acquiring module of a service data processing apparatus according to an embodiment of the present invention.
  • the wind control data acquisition unit 82 includes a user identification acquisition subunit 91, a user information acquisition subunit 92, and a wind control data acquisition subunit 93.
  • the user identifier acquisition sub-unit 91 is configured to acquire the user identifier of the service request user according to the service request user data.
  • the user information acquisition sub-unit 92 is configured to obtain the basicity of the service request user in the risk control database according to the user identifier of the service request user.
  • the wind control data obtaining sub-unit 93 is configured to input basic information of the service requesting user, historical business data processing information, and business data processing result information into a preset scoring model, To generate windshield data for the business requesting user.
  • the service data processing instruction is an instruction for the user to request service data processing on the service data processing server.
  • the service data processing instruction may include service request user data of a user who issues the service data processing instruction, and service processing data indicating a type of the service data processing.
  • the wind control data obtaining module 62 then obtains the service request user data acquired by the module according to the data processing instruction, and obtains the wind control data of the service request user from the wind control database.
  • the wind control data herein may be user portrait data obtained according to the basic information of the service requesting user, the historical business data processing information, and the service data processing result information, that is, the user's business data processing risk is generated based on the user's previous business data processing information. Labels, such as a user's loan 50,000 overdue risk score of 20%.
  • the flow of the wind control data obtaining module 62 to obtain the wind control data of the service requesting user includes:
  • the wind control data judging unit 81 of the wind control data acquiring module 62 determines whether the wind control database has the wind control data of the service requesting user.
  • the user identifier obtaining subunit 91 of the wind control data acquiring unit 82 of the wind control data acquiring unit 62 acquires the user identifier of the service requesting user according to the service request user data.
  • the user information obtaining sub-unit 92 of the wind control data acquiring unit 82 acquires basic information of the service requesting user, historical business data processing information, and service data processing result information in the risk control database according to the user identifier of the service requesting user;
  • the basic information includes information such as the name, gender, geography, income, and investment of the service requesting user;
  • the historical business data processing information includes the historical business processing behavior of the service requesting user, such as the amount of business consumption, the number of business consumption, and the time of business consumption;
  • the processing result information includes whether the historical service processing behavior of the service requesting user is completely executed, whether the execution result is effectively feedbacked, and the complaint or suggestion of the execution result.
  • the wind control data acquisition sub-unit 93 of the wind control data acquisition unit 82 inputs the basic information of the service request user, the historical service data processing information, and the service data processing result information into a preset scoring model to generate the wind of the service request user. Control data.
  • the wind control data generating unit 83 of the wind control data acquiring module 62 If the wind control database does not have the wind control data of the service requesting user, the wind control data generating unit 83 of the wind control data acquiring module 62 generates a user identifier of the service requesting user in the wind control database, so that the risk control database generates the service. The user's wind control data is requested to facilitate subsequent update of the wind control data.
  • the service contract data generating module 63 generates the service by using the service request user data, the service processing data, and the service execution user data of the service data processing device acquired by the data processing instruction receiving module 61 according to the wind control data acquired by the wind control data obtaining module 62. Contract data.
  • the business contract data is electronic contract data that is established through a computer network system and generated, stored, and transmitted by means of data messages.
  • the business contract data may include user data for both parties to the contract, that is, service request user data and service execution. User data, as well as business processing data.
  • the business data processing device can perform the business data processing operation based on the business contract data.
  • the service data processing apparatus may use the digital certificate of the service requesting user to generate the business contract data, or may use the digital certificate of the CA (Certificate Authority) organization recognized by the state to generate the business contract data.
  • CA Certificate Authority
  • the service contract data storage module 64 stores the business contract data generated by the service contract data generating module on the blockchain platform through the Chaincode (Intelligent Contract) software at the first set time interval, so that the user corresponding to the business contract data, For example, the service request user and the service execution user may access the service contract data, so that the risk control database may update the wind control data of the service request user according to the service contract data.
  • the Chaincode Intelligent Contract
  • the service contract data includes service contract sensitive data and business contract non-sensitive data
  • the process of the service contract data storage module 64 storing the service contract data on the blockchain platform includes:
  • the desensitization operation unit 71A of the service contract data storage module 64 desensitizes the service contract sensitive data, such as hiding or modifying the unit price information and the payment process information in the service contract sensitive data;
  • the first service contract data storage unit 72A of the service contract data storage module 64 stores the business contract sensitive data and the business contract non-sensitive data after the desensitization operation on the open chain of the blockchain platform, so that the service data processing device removes the above Sensitive business contract sensitive data and business contract non-sensitive data are shared with other customers.
  • the first service contract data storage unit 72A of the service contract data storage unit 64 stores the service contract sensitive data that has not been desensitized to the private chain of the blockchain platform, so that the service data processing device performs the information of the service request user. Internal supervision.
  • the process of storing the service contract data on the blockchain platform by the service contract data storage module 64 may further include:
  • the encryption operation unit 71B of the service contract data storage module 64 encrypts the service contract sensitive data by using a preset key, such as encrypting the unit price information and the payment flow information in the service contract sensitive data;
  • the second service contract data storage unit 72B of the business contract data storage module 64 stores the business contract sensitive data and the business contract non-sensitive data after the encryption operation on the open chain of the blockchain platform, so that the service data processing device desensitizes the above. Operational contractual sensitive data and business contract non-sensitive data are shared with other customers.
  • the second service contract data storage unit 72B of the service contract data storage unit 64 stores the preset key on the private chain of the blockchain platform so that the service data processing apparatus can acquire the service contract sensitive data as necessary.
  • the first set time interval here may be set according to the block interval time of the blockchain platform or an integral multiple of the block interval time.
  • the service processing data storage module 65 then stores the processing result of the service data processing on the blockchain platform, so that the risk control database can update the wind control data of the service requesting user according to the processing result of the service data processing.
  • the desalination operation of the processing result of the business data processing can also be performed.
  • the wind control data storage module 66 stores the wind control data generated by the service processing data storage module 65 on the blockchain platform at a second set time interval, thereby further ensuring the integrity of the wind control data.
  • the wind control data can also be desensitized here.
  • the blockchain platform can ensure the traceability and integrity of the business contract data and the wind control data corresponding to the service request user.
  • the risk control database can request the user's corresponding business contract data and historical wind according to the service on the blockchain platform.
  • User data such as control data updates the wind control data of the service request user.
  • the second set time interval may be set according to the block interval time of the block chain platform or an integral multiple of the block interval time, and the second set time interval may be the same as or different from the first set time interval.
  • the service data processing apparatus of the present embodiment generates the wind control data for the service requesting user that first performs the service data request processing, so as to subsequently update the wind control data; and use the blockchain platform.
  • the open chain and the private chain store the non-sensitive data and the sensitive data respectively, further improving the security of the business data processing; storing the processing results of the business data processing and the wind control data on the blockchain platform, further improving The accuracy of the wind control data.
  • FIG. 10 is a schematic diagram of an interaction structure of a service data processing method and a service data processing apparatus according to an embodiment of the present invention
  • FIG. 11 is a service data processing method and service data of a service data processing apparatus according to an embodiment of the present invention; Schematic diagram of the process flow.
  • the service data processing apparatus 101 is disposed in the service data processing server to process the service data processing instruction of the service request user, and update and monitor the wind control data of the service request user. Then the business data processing flow includes:
  • Step S1101 the service data processing apparatus 101 receives the service data processing instruction of the service requesting user 104;
  • step S1102 the service data processing apparatus 101 determines whether there is the wind control data of the service requesting user in the risk control database 102; if the risk control database 102 does not have the wind control data of the service requesting user, the process goes to step S1103; for example, the risk control database 102 If there is the wind control data of the service requesting user, go to step S1104;
  • step S1103 the service data processing apparatus 101 generates a user identifier of the service request user in the risk control database 102, so that the risk control database 102 updates the wind control data of the service request user with the user identifier.
  • Step S1104 The service data processing apparatus 101 acquires the basic information of the service requesting user, the historical service data processing information, and the service data processing result information in the risk control database 102 according to the user identifier of the service requesting user 104; and the basic information and history.
  • the service data processing information and the service data processing result information are input into the preset scoring model to generate the wind control data of the service requesting user, for example, the user A loan 50,000 has an overdue risk score of 20%.
  • Step S1105 if the service data processing apparatus 101 confirms the service data processing instruction of the service requesting user 104 (i.e., accepts the service data processing request of the service requesting user 104), the service data processing apparatus 101 requests the service data, the service processing data, and the service.
  • the business execution user data of the data processing device is entered into the contract template to generate business contract data, that is, the business electronic contract.
  • the service data processing apparatus 101 then generates the business contract data with the digital certificate of the service requesting user or the digital certificate of the state-approved CA institution.
  • step S1106 the service data processing apparatus 101 stores the service electronic contract through the Chaincode software to the blockchain platform 103 at a preset time interval, so that the content in the service electronic contract is legally recognized and is not allowed to be rejected. .
  • the sensitive data and the non-sensitive data in the service electronic contract can be stored separately by using the private chain and the open chain of the blockchain platform 103, and the sensitive data is stored in the private chain, and the service data processing device can be implemented for the service requesting user.
  • Information is effectively internalized; non-sensitive data is stored on the open chain, making it easy for business data processing devices to share non-sensitive data to other customers.
  • step S1107 the service data processing apparatus 101 performs a service data processing operation based on the service electronic contract.
  • step S1108 the service data processing apparatus 101 stores the service data processing result on the blockchain platform 103. Since the service request user 104 updates the wind control data on the risk control database 102, the service data processing apparatus 101 will control the risk. The wind control data of the service requesting user 104 on the database 102 is also stored on the blockchain platform 103, realizing timely updating of the wind control data, thereby further ensuring the integrity of the wind control data.
  • the blockchain platform in this embodiment can ensure the traceability and integrity of the service contract data and the wind control data corresponding to the service requesting user, and the risk control database can request the user corresponding service according to the service on the blockchain platform.
  • User data such as contract data and historical risk control data update the wind control data of the service requesting user.
  • the blockchain-based service data processing method, device and storage medium generate business contract data based on the blockchain platform and the wind control database, and perform business data processing, thereby improving the efficiency of the business data processing.
  • the security of the business data processing effectively solve the existing business data processing methods and the technical data processing efficiency of the business data processing device is low and the security is poor.
  • the service data processing method of the embodiment of the present invention can simultaneously perform wind control data monitoring for the service request end and the service execution end, and the method for processing the block data based on the block chain is configured on the third party server. Update process.
  • FIG. 12A and FIG. 12B FIG. 12A is an interaction framework diagram of a blockchain-based service data processing method according to an embodiment of the present invention; and FIG. 12B is a blockchain-based service data processing method according to another embodiment of the present invention. flow chart.
  • the service data processing method of this embodiment is executed by the foregoing electronic device, and includes the following steps:
  • Step S1201 The service data processing apparatus 121 receives the service data processing instruction of the service requesting end or the service processing end, where the service data processing instruction includes the service request user data, the service processing user data, and the service processing data; where the service data processing instruction is a service request
  • the service requesting user 124 of the end requests an instruction to obtain the wind control data of the service processing user 125 or an instruction of the business processing user 125 of the service processing end to request the wind control data of the service requesting user 124.
  • step S1202 the service data processing device 121 acquires the wind control data of the service processing user 125 from the risk control database 122 according to the service processing user data, and obtains the wind control data of the service request user 124 from the risk control database 122 according to the service request user data.
  • the wind control data of the business processing user 125 is generated based on the information of the business processing user
  • the wind control data of the service requesting user 124 is generated based on the information of the service requesting user.
  • step S1203 the service data processing device 121 sends the wind control data of the service processing user 125 to the service requesting end corresponding to the service requesting user 124; and sends the wind control data of the service requesting user 124 to the service processing end corresponding to the service processing user 125.
  • the service data processing device 121 acquires the request of the service requesting user 124 and the service processing user 125, that is, the service requesting user 124 and the business processing user 125 both confirm the wind control data of the other party, and request further business data processing operations.
  • step S1204 the service data processing device 121 generates service contract data for business data processing using the service request user data, the service processing data, and the service execution user data.
  • step S1205 the service data processing device 121 stores the service contract data on the blockchain platform 123 at a set time interval, so that the risk control database 122 updates the wind control data of the service request user 124 and the service processing user 125 according to the service contract data. .
  • ком ⁇ онент can be, but is not limited to being, a process running on a processor, a processor, an object, an executable application, a thread of execution, a program, and/or a computer.
  • a component can be, but is not limited to being, a process running on a processor, a processor, an object, an executable application, a thread of execution, a program, and/or a computer.
  • an application running on a controller and the controller can be a component.
  • One or more components can reside within a process and/or thread of execution, and a component can be located on a computer and/or distributed between two or more computers.
  • FIG. 13 is a schematic structural diagram of a working environment of an electronic device in which a blockchain-based service data processing apparatus is disposed according to an embodiment of the present invention.
  • the working environment of Figure 13 is only one example of a suitable working environment and is not intended to suggest any limitation as to the scope of use or functionality of the working environment.
  • the electronic device 1312 includes, but is not limited to, a wearable device, a headset, a health care platform, a personal computer, a server computer, a handheld or laptop device, a mobile device (such as a mobile phone, a personal digital assistant ( PDA), media player, etc., multi-processor systems, consumer electronics, small computers, mainframe computers, distributed computing environments including any of the systems or devices described above, and the like.
  • PDA personal digital assistant
  • the electronic device 1312 includes a processor and a storage device, wherein the storage device is configured to store computer readable instructions for invoking computer readable instructions stored in the storage device to implement the above embodiments.
  • Block data-based business data processing method Block data-based business data processing method.
  • Computer readable instructions may be distributed and stored via a computer readable medium (discussed below).
  • Computer readable instructions may be implemented as program modules, such as functions, objects, application programming interfaces (APIs), data structures, etc. that perform particular tasks or implement particular abstract data types.
  • APIs application programming interfaces
  • the functionality of the computer readable instructions can be combined or distributed at will in various environments.
  • FIG. 13 illustrates an example of an electronic device 1312 that includes one or more of the business data processing devices of an embodiment of the present invention.
  • electronic device 1312 includes at least one processing unit 1316 and memory 1318.
  • memory 1318 can be volatile (such as RAM), non-volatile (such as ROM, flash memory, etc.) or some combination of the two. This configuration is illustrated in Figure 13 by dashed line 1314.
  • electronic device 1312 may include additional features and/or functionality.
  • device 1312 may also include additional storage devices (eg, removable and/or non-removable) including, but not limited to, magnetic storage devices, optical storage devices, and the like.
  • additional storage is illustrated by storage device 1320 in FIG.
  • computer readable instructions for implementing one or more embodiments provided herein may be in storage device 1320.
  • Storage device 1320 can also store other computer readable instructions for implementing an operating system, applications, and the like.
  • Computer readable instructions may be loaded into memory 1318 for execution by, for example, processing unit 1316.
  • Computer storage media includes volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions or other data.
  • Memory 1318 and storage device 1320 are examples of computer storage media.
  • Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital versatile disk (DVD) or other optical storage device, magnetic tape cassette, magnetic tape, magnetic disk storage device or other magnetic storage device, Or any other medium that can be used to store desired information and that can be accessed by electronic device 1312. Any such computer storage media may be part of the electronic device 1312.
  • the electronic device 1312 may also include a communication connection 1326 that allows the electronic device 1312 to communicate with other devices.
  • Communication connection 1326 may include, but is not limited to, a modem, a network interface card (NIC), an integrated network interface, a radio frequency transmitter/receiver, an infrared port, a USB connection, or other interface for connecting electronic device 1312 to other electronic devices.
  • Communication connection 1326 can include a wired connection or a wireless connection.
  • Communication connection 1326 can transmit and/or receive communication media.
  • Computer readable medium can include a communication medium.
  • Communication media may embody computer readable instructions or other data in "modulated data signals" such as carrier waves or other transport mechanisms, and include any information delivery media.
  • modulated data signal can include a signal that one or more of the signal characteristics are set or changed in such a manner as to encode the information into the signal.
  • the electronic device 1312 can include an input device 1324, such as a keyboard, mouse, pen, voice input device, touch input device, infrared camera, video input device, and/or any other input device.
  • Output device 1322 such as one or more displays, speakers, printers, and/or any other output device, may also be included in device 1312.
  • Input device 1324 and output device 1322 can be coupled to electronic device 1312 via a wired connection, a wireless connection, or any combination thereof.
  • an input device or output device from another electronic device can be used as the input device 1324 or output device 1322 of the electronic device 1312.
  • the components of electronic device 1312 can be connected by various interconnects, such as a bus.
  • interconnects may include Peripheral Component Interconnect (PCI) (such as Fast PCI), Universal Serial Bus (USB), Firewire (IEEE 1394), optical bus architecture, and the like.
  • PCI Peripheral Component Interconnect
  • USB Universal Serial Bus
  • Firewire IEEE 1394
  • optical bus architecture and the like.
  • the components of electronic device 1312 can be interconnected by a network.
  • memory 1318 can be comprised of multiple physical memory units that are interconnected by a network located in different physical locations.
  • storage devices for storing computer readable instructions may be distributed across a network.
  • electronic device 1330 accessible via network 1328 can store computer readable instructions for implementing one or more embodiments provided by embodiments of the present invention.
  • the electronic device 1312 can access the electronic device 1330 and download a portion or all of the computer readable instructions for execution.
  • electronic device 1312 can download a plurality of computer readable instructions as needed, or some of the instructions can be executed at electronic device 1312 and some of the instructions can be executed at electronic device 1330.
  • the one or more operations may constitute computer readable instructions stored on one or more computer readable media that, when executed by an electronic device, cause the computing device to perform the operations.
  • the order in which some or all of the operations are described should not be construed as implying that the operations must be sequential. Those skilled in the art will appreciate alternative rankings that have the benefit of this specification. Moreover, it should be understood that not all operations must be present in every embodiment provided herein.
  • Each functional unit in the embodiment of the present invention may be integrated into one processing module, or each unit may exist physically separately, or two or more units may be integrated into one module.
  • the above integrated modules can be implemented in the form of hardware or in the form of software functional modules.
  • the integrated modules, if implemented in the form of software functional modules and sold or used as stand-alone products, may also be stored in a computer readable storage medium.
  • the above mentioned storage medium may be a read only memory, a magnetic disk or an optical disk or the like.

Abstract

一种基于区块链的业务数据处理方法、装置、电子设备及存储介质,该方法包括:接收业务数据处理指令,其中业务数据处理指令包括业务请求用户数据以及业务处理数据(S101);根据业务请求用户数据,从风控数据库获取该业务请求用户的风控数据(S102);基于风控数据,使用业务请求用户数据、业务处理数据以及业务执行用户数据,生成业务合同数据,以便进行业务数据处理(S103);按第一设定时间间隔,将业务合同数据存储到区块链平台上,以便风控数据库根据业务合同数据更新业务请求用户的风控数据(S104)。基于区块链平台以及风控数据库生成业务合同数据、并进行业务数据处理,从而可较好的提高业务数据处理的效率以及业务数据处理的安全性。

Description

基于区块链的业务数据处理方法、装置、电子设备及存储介质
本申请要求于2018年5月14日提交中国专利局、申请号为201810454528.4、发明名称为“基于区块链的业务数据处理方法、装置及存储介质”的中国专利申请的优先权,其全部内容通过引用结合在本申请中。
技术领域
本发明涉及数据处理领域,特别是涉及一种基于区块链的业务数据处理方法、装置、电子设备及存储介质。
发明背景
随着科技的发展,越来越多的业务数据处理均可在线进行操作,这样大大方便了网络用户之间进行数据交互。通常,与业务数据处理相关的电子业务数据(如电子单据数据)与电子安全数据往往分开管理,电子业务数据如电子合同数据可保证业务数据的合法性、合规性以及不可抵赖性;电子安全数据来源于安全数据库,以提供对应业务数据处理的安全数据。
传统的电子安全数据根据已有的电子业务数据创建,一般会滞后于对应的电子业务数据,因此现有的电子安全数据会对相应的业务数据处理风险(如被篡改或非法输入等风险)进行放大处理,以符合对应的业务数据处理的风险程度。这样导致现有的业务数据处理方法中的电子业务数据有时无法与电子安全数据匹配,导致现有的业务数据处理的效率较为低下。
发明内容
本发明实施例提供一种基于区块链的业务数据处理方法、装置、电子设备及存储介质;以解决现有的业务数据处理方法以及业务数据处理装置的业务数据处理效率低下以及安全性较差的技术问题。
本发明实施例提供一种基于区块链的业务数据处理方法,由电子设备执行,其包括:
接收业务数据处理指令;其中所述业务数据处理指令包括业务请求用户数据以及业务处理数据;
根据所述业务请求用户数据,从风控数据库获取所述业务请求用户的风控数据;
基于所述风控数据,使用所述业务请求用户数据、所述业务处理数据以及业务执行用户数据,生成业务合同数据,以便进行业务数据处理;以及
按第一设定时间间隔,将所述业务合同数据存储到区块链平台上。
本发明实施例提供一种基于区块链的业务数据处理方法,用于对业务请求端以及业务执行端进行业务数据处理操作,由电子设备执行,其包括:
接收所述业务请求端或所述业务处理端的业务数据处理指令;其中所述业务数据处理指令包括业务请求用户数据、业务执行用户数据以及业务处理数据中至少一个;
从风控数据库获取所述业务处理端对应的业务处理用户的风控数据,以及从风控数据库获取所述业务请求端对应的业务请求用户的风控数据;
将业务处理用户的风控数据发送至业务请求用户对应的业务请求端;将业务请求用户的风控数据发送至业务处理用户对应的业务处理端;
获取业务请求用户以及业务处理用户的请求,并根据业务请求用户以及业务处理用户的请求,使用业务请求用户数据、业务处理数据以及业务执行用户数据,生成业务合同数据,以便进行业务数据处理;以及
按设定时间间隔,将所述业务合同数据存储到区块链平台上。
本发明实施例还提供一种基于区块链的业务数据处理装置,其包括:
数据处理指令接收模块,用于接收业务数据处理指令;其中所述业务数据处理指令包括业务请求用户数据以及业务处理数据;
风控数据获取模块,用于根据所述业务请求用户数据,从风控数据库获取所述业务请求用户的风控数据;
业务合同数据生成模块,用于基于所述风控数据,使用所述业务请求用户数据、所述业务处理数据以及业务执行用户数据,生成业务合同数据,以便进行业务数据处理;以及
业务合同数据存储模块,用于按第一设定时间间隔,将所述业务合同数据存储到区块链平台上。
本发明实施例还提供一种电子设备,包括:处理器和存储装置;
所述存储装置,用于存储计算机可读指令;
所述处理器,用于调用所述存储装置中存储的计算机可读指令,以实现如上所述的基于区块链的业务数据处理方法。
本发明实施例还提供一种存储介质,其内存储有处理器可执行指令,所述指令由一个或一个以上处理器加载时,用以执行上述的基于区块链的业务数据 处理方法。
本发明实施例的基于区块链的业务数据处理方法、装置、电子设备及存储介质基于区块链平台以及风控数据库生成业务合同数据、以及进行业务数据处理,从而可较好的提高业务数据处理的效率以及业务数据处理的安全性;有效的解决了现有的业务数据处理方法以及业务数据处理装置的业务数据处理效率低下以及安全性较差的技术问题。
附图简要说明
图1为本发明一实施例的基于区块链的业务数据处理方法的流程图;
图2为本发明另一实施例的基于区块链的业务数据处理方法的流程图;
图3为本发明实施例的基于区块链的业务数据处理方法的步骤S202的流程图;
图4A为本发明实施例的基于区块链的业务数据处理方法的步骤S204的流程图;
图4B为本发明另一实施例的基于区块链的业务数据处理方法的步骤S204的流程图;
图5为本发明实施例的基于区块链的业务数据处理装置的结构示意图;
图6为本发明另一实施例的基于区块链的业务数据处理装置的结构示意图;
图7A为本发明实施例的基于区块链的业务数据处理装置的业务合同数据存储模块的结构示意图;
图7B为本发明另一实施例的基于区块链的业务数据处理装置的业务合同数据存储模块的结构示意图;
图8为本发明实施例的基于区块链的业务数据处理装置的风控数据获取模块的结构示意图;
图9为本发明实施例的基于区块链的业务数据处理装置的风控数据获取模块的风控数据获取单元的结构示意图;
图10为本发明实施例的基于区块链的业务数据处理方法及业务数据处理装置的交互结构示意图;
图11为本发明实施例的基于区块链的业务数据处理方法及业务数据处理装置的业务数据处理的流程示意图;
图12A为本发明实施例的基于区块链的业务数据处理方法的交互框架图;
图12B为本发明另一实施例的基于区块链的业务数据处理方法的流程图;
图13为本发明实施例的基于区块链的业务数据处理装置所在的电子设备的工作环境结构示意图。
实施本发明的方式
请参照图式,其中相同的组件符号代表相同的组件,本发明的原理是以实施在一适当的运算环境中来举例说明。以下的说明是基于所例示的本发明实施例,其不应被视为限制本发明未在此详述的其它实施例。
在以下的说明中,本发明的实施例将参考由一部或多部计算机所执行之作业的步骤及符号来说明,除非另有述明。因此,其将可了解到这些步骤及操作,其中有数次提到为由计算机执行,包括了由代表了以一结构化型式中的数据之电子信号的计算机处理单元所操纵。此操纵转换该数据或将其维持在该计算机之内存系统中的位置处,其可重新配置或另外以本领域技术人员所熟知的方式来改变该计算机之运作。该数据所维持的数据结构为该内存之实体位置,其具有由该数据格式所定义的特定特性。但是,本发明的原理以上述文字来说明,其并不代表为一种限制,本领域技术人员将可了解到以下所述的多种步骤及操作亦可实施在硬件当中。
本发明实施例的基于区块链的业务数据处理方法及装置可设置在任何的电子设备中,用于对用户的业务数据处理指令进行业务数据处理,并将上述业务数据处理中的数据存储至区块链平台上,以便风控数据库生成风控数据。该电子设备包括但不限于可穿戴设备、头戴设备、医疗健康平台、个人计算机、服务器计算机、手持式或膝上型设备、移动设备(比如移动电话、个人数字助理(PDA,Personal Digital Assistant)、媒体播放器等等)、多处理器系统、消费型电子设备、小型计算机、大型计算机、包括上述任意系统或设备的分布式计算环境,等等。该电子设备可以为用于进行业务数据处理的业务数据处理服务器,该业务数据处理服务器基于区块链平台以及风控数据库生成业务合同数据、以及进行业务数据处理,从而可较好的提高业务数据处理的效率以及业务数据处理的安全性。
请参照图1,图1为本发明实施例的基于区块链的业务数据处理方法的流程图。本实施例的业务数据处理方法可以由上述的电子设备执行,本实施例的业务数据处理方法包括:
步骤S101,接收业务数据处理指令,其中业务数据处理指令包括业务请求 用户数据以及业务处理数据;
步骤S102,根据业务请求用户数据,从风控数据库获取业务请求用户的风控数据;
步骤S103,基于风控数据,使用业务请求用户数据、业务处理数据以及业务执行用户数据,生成业务合同数据,以便进行业务数据处理;
步骤S104,按第一设定时间间隔,将业务合同数据存储到区块链平台上,以便风控数据库根据业务合同数据更新业务请求用户的风控数据。
下面详细说明本实施例的基于区块链的业务数据处理方法的各步骤的流程。
在步骤S101中,业务数据处理装置,如上述的业务数据处理服务器,接收业务数据处理指令。该业务数据处理指令为用户请求在业务数据处理服务器上进行业务数据处理的指令。该业务数据处理指令可以包括发出该业务数据处理指令的用户的业务请求用户数据、以及表示该业务数据处理类型的业务处理数据。
在步骤S102中,业务数据处理装置根据步骤S101获取的业务请求用户数据,从风控数据库获取该业务请求用户的风控数据。这里的风控数据可为根据业务请求用户的基本信息、历史业务数据处理信息以及业务数据处理结果信息得出的用户画像数据,即基于用户之前的业务数据处理信息生成该用户的业务数据处理风险标签,如某个用户贷款5万的逾期风险评分为20%等。
在步骤S103中,业务数据处理装置根据步骤S102获取的风控数据,使用步骤S101获取的业务请求用户数据、业务处理数据以及业务数据处理装置的业务执行用户数据,生成业务合同数据。
该业务合同数据为通过计算机网络系统订立,并以数据电文的方式进行生成、存储以及传递的电子合同数据,该业务合同数据中可以包括订立合同双方的用户数据,即业务请求用户数据以及业务执行用户数据,以及业务处理数据。这样业务数据处理装置可根据该业务合同数据进行业务数据处理操作。
在步骤S104中,业务数据处理装置按第一设定时间间隔,将步骤S103生成的业务合同数据通过Chaincode(智能合约)软件存储到区块链平台上,以使得业务合同数据对应的用户,如业务请求用户以及业务执行用户等,可以访问上述业务合同数据,从而风控数据库可根据该业务合同数据对该业务请求用户的风控数据进行更新。
区块链平台可保证业务请求用户对应的业务合同数据等用户数据的可追溯 性以及完整性,风控数据库可根据区块链平台上的业务请求用户对应的业务合同数据等用户数据生成以及更新该业务请求用户的风控数据。
这里的第一设定时间间隔可按区块链平台的出块间隔时间或出块间隔时间的整数倍进行设置。
这样即完成了本实施例的基于区块链的业务数据处理方法的业务数据处理流程以及风控数据的更新流程。
本实施例的业务数据处理方法基于区块链平台以及风控数据库生成业务合同数据、并进行业务数据处理,从而可较好的提高业务数据处理的效率以及业务数据处理的安全性。
本实施例的业务数据处理方法可用于业务数据处理服务器对业务请求用户的风控数据进行更新以及监控,当然该业务数据处理方法也可对进行业务数据处理的业务执行用户的风控数据进行更新以及监控,此外该业务数据处理方法还可同时对业务请求用户以及业务执行用户的风控数据进行更新以及监控。即,本实施例的业务数据处理方法可根据业务请求用户数据以及业务执行用户数据生成风控数据,以便对业务请求用户以及业务执行用户进行筛选。本业务数据处理方法对应的业务数据处理服务器可设置在业务请求端、业务执行端或第三方服务端。
请参照图2,图2为本发明另一实施例的基于区块链的业务数据处理方法的流程图。本实施例的业务数据处理方法可以由上述的电子设备执行,本实施例的业务数据处理方法包括:
步骤S201,接收业务数据处理指令,其中业务数据处理指令包括业务请求用户数据以及业务处理数据;
步骤S202,根据业务请求用户数据,从风控数据库获取业务请求用户的风控数据;
步骤S203,基于风控数据,使用业务请求用户数据、业务处理数据以及业务执行用户数据,生成业务合同数据,以便进行业务数据处理;
步骤S204,按第一设定时间间隔,将业务合同数据存储到区块链平台上,以便风控数据库根据业务合同数据更新业务请求用户的风控数据;
步骤S205,将业务数据处理的处理结果存储到区块链平台,以便风控数据库根据业务数据处理的处理结果更新业务请求用户的风控数据;
步骤S206,按第二设定时间间隔,将业务请求用户的风控数据存储至区块链平台上。
下面详细说明本实施例的业务数据处理方法的各步骤的流程。
在步骤S201中,业务数据处理装置接收业务数据处理指令。该业务数据处理指令为用户请求在业务数据处理服务器上进行业务数据处理的指令。该业务数据处理指令可以包括发出该业务数据处理指令的用户的业务请求用户数据、以及表示该业务数据处理类型的业务处理数据。
在步骤S202中,业务数据处理装置根据步骤S201获取的业务请求用户数据,从风控数据库获取该业务请求用户的风控数据。这里的风控数据可为根据业务请求用户的基本信息、历史业务数据处理信息以及业务数据处理结果信息得出的用户画像数据,即基于用户之前的业务数据处理信息生成该用户的业务数据处理风险标签,如某个用户贷款5万的逾期风险评分为20%等。
该获取业务请求用户的风控数据的流程请参照图3,图3为本发明实施例的业务数据处理方法的步骤S202的流程图。该步骤S202包括:
步骤S301,判断风控数据库是否有该业务请求用户的风控数据;如风控数据库有该业务请求用户的风控数据,则转到步骤S302;如风控数据库没有该业务请求用户的风控数据,则说明该业务请求用户首次进行业务数据处理请求,转到步骤S303。
步骤S302,业务数据处理装置根据业务请求用户数据从风控数据库获取该业务请求用户的风控数据。
在本实施例中,业务数据处理装置根据业务请求用户数据获取业务请求用户的用户标识,根据业务请求用户的用户标识,在风控数据库中获取业务请求用户的基本信息、历史业务数据处理信息以及业务数据处理结果信息;业务请求用户的基本信息包括业务请求用户的姓名、性别、地域、收入以及投资等信息;历史业务数据处理信息包括业务请求用户的历史业务处理行为,如业务消费金额、业务消费次数以及业务消费时间等;业务数据处理结果信息包括业务请求用户的历史业务处理行为是否完全执行,是否对执行结果进行有效反馈以及对执行结果的投诉或建议等。
业务数据处理装置将上述业务请求用户的基本信息、历史业务数据处理信息以及业务数据处理结果信息输入至预设评分模型中,以生成该业务请求用户的风控数据。
步骤S303,业务数据处理装置在风控数据库中生成该业务请求用户的用户标识,以便该风控数据库生成该业务请求用户的风控数据。
在步骤S203中,业务数据处理装置根据步骤S202获取的风控数据,使用 步骤S201获取的业务请求用户数据、业务处理数据以及业务数据处理装置的业务执行用户数据,生成业务合同数据。
该业务合同数据为通过计算机网络系统订立,并以数据电文的方式进行生成、存储以及传递的电子合同数据,该业务合同数据中可以包括订立合同双方的用户数据,即业务请求用户数据以及业务执行用户数据,以及业务处理数据。这样业务数据处理装置可根据该业务合同数据进行业务数据处理操作。这里业务数据处理装置可使用业务请求用户的数字证书来生成业务合同数据,也可使用国家认可的CA(Certificate Authority,证书授权)机构的数字证书来生成业务合同数据。
在步骤S204中,业务数据处理装置按第一设定时间间隔,将步骤S203生成的业务合同数据通过Chaincode(智能合约)软件存储到区块链平台上,以使得业务合同数据对应的用户,如业务请求用户以及业务执行用户等,可以访问上述业务合同数据,从而风控数据库可根据该业务合同数据对该业务请求用户的风控数据进行更新。
本发明实施例中,业务合同数据包括业务合同敏感数据以及业务合同非敏感数据,该业务合同数据存储到区块链平台上的流程请参照图4A,图4A为本发明实施例的业务数据处理方法的步骤S204的流程图。该步骤S204包括:
步骤S401A,业务数据处理装置对业务合同敏感数据进行脱敏操作,如将业务合同敏感数据中的单价信息、付款流程信息进行隐藏或修改等;
步骤S402A,业务数据处理装置将脱敏操作后的业务合同敏感数据以及业务合同非敏感数据存储到区块链平台的公开链上,将未进行脱敏操作的业务合同敏感数据存储到区块链平台的私有链上。
业务数据处理装置将脱敏操作后的业务合同敏感数据以及业务合同非敏感数据存储到区块链平台的公开链上,可以方便将上述脱敏操作后的业务合同敏感数据以及业务合同非敏感数据分享至其他的客户。业务数据处理装置将未进行脱敏操作的业务合同敏感数据存储到区块链平台的私有链上,可以方便对该业务请求用户的信息进行内部监管。
将该业务合同数据存储到区块链平台上的流程还可参照图4B,图4B为本发明实施例的业务数据处理方法的步骤S204的流程图。该步骤S204包括:
步骤S401B,业务数据处理装置使用预设密钥,对业务合同敏感数据进行加密操作,如将业务合同敏感数据中的单价信息、付款流程信息进行加密操作等;
步骤S402B,业务数据处理装置将所述加密操作后的业务合同敏感数据以及业务合同非敏感数据存储到区块链平台的公开链上,将预设密钥存储到区块链平台的私有链上。
业务数据处理装置将所述加密操作后的业务合同敏感数据以及业务合同非敏感数据存储到区块链平台的公开链上,可以方便将上述加密操作后的业务合同敏感数据以及业务合同非敏感数据分享至其他的客户。业务数据处理装置将预设密钥存储到区块链平台的私有链上,可以方便在必要时获取业务合同敏感数据。
这里的第一设定时间间隔可按区块链平台的出块间隔时间或出块间隔时间的整数倍进行设置。
在步骤S205中,业务数据处理装置将步骤S203中业务数据处理的处理结果也存储到区块链平台上,以使得风控数据库可根据该业务数据处理的处理结果更新该业务请求用户的风控数据。这里也可对业务数据处理的处理结果进行脱敏操作。
在步骤S206中,业务数据处理装置按第二设定时间间隔,将步骤S205生成的风控数据存储到区块链平台上,从而进一步保证了风控数据的完整性。这里也可对风控数据进行脱敏操作。
区块链平台可保证业务请求用户对应的业务合同数据以及风控数据等数据的可追溯性以及完整性,风控数据库可根据区块链平台上的业务请求用户对应的业务合同数据以及历史风控数据等用户数据对业务请求用户的风控数据进行更新。
这里的第二设定时间间隔可按区块链平台的出块间隔时间或出块间隔时间的整数倍进行设置,第二设定时间间隔可与第一设定时间间隔相同或不同。
这样即完成了本实施例的基于区块链的业务数据处理方法的业务数据处理流程以及风控数据的更新流程。
在图1所示的实施例的基础上,本实施例的业务数据处理方法对首次进行业务数据请求处理的业务请求用户生成风控数据,以便后续对风控数据进行更新;使用区块链平台的公开链以及私有链分别对非敏感数据以及敏感数据进行存储操作,进一步提高了业务数据处理的安全性;将业务数据处理的处理结果以及风控数据也存储到区块链平台上,进一步提高了风控数据的准确性。
本发明实施例还提供一种业务数据处理装置,请参照图5,图5为本发明实施例的基于区块链的业务数据处理装置的结构示意图。本实施例的业务数据 处理装置可以为业务数据处理服务器,并可使用图1所述的业务数据处理方法实现其功能,本实施例的业务数据处理装置50包括数据处理指令接收模块51、风控数据获取模块52、业务合同数据生成模块53以及业务合同数据存储模块54。
数据处理指令接收模块51用于接收业务数据处理指令;其中业务数据处理指令包括业务请求用户数据以及业务处理数据;风控数据获取模块52用于根据业务请求用户数据,从风控数据库获取业务请求用户的风控数据;业务合同数据生成模块53用于基于风控数据,使用业务请求用户数据、业务处理数据以及业务执行用户数据,生成业务合同数据,以便进行业务数据处理;业务合同数据存储模块54用于按第一设定时间间隔,将业务合同数据存储到区块链平台上,以便风控数据库根据业务合同数据更新所述业务请求用户的风控数据。
本实施例的业务数据处理装置50在使用时,首先由数据处理指令接收模块51接收业务数据处理指令。该业务数据处理指令为用户请求在业务数据处理服务器上进行业务数据处理的指令。该业务数据处理指令可以包括发出该业务数据处理指令的用户的业务请求用户数据、以及表示该业务数据处理类型的业务处理数据。
随后风控数据获取模块52根据数据处理指令接收模块51获取的业务请求用户数据,从风控数据库获取该业务请求用户的风控数据。这里的风控数据可为根据业务请求用户的基本信息、历史业务数据处理信息以及业务数据处理结果信息得出的用户画像数据,即基于用户之前的业务数据处理信息生成该用户的业务数据处理风险标签,如某个用户贷款5万的逾期风险评分为20%等。
然后业务合同数据生成模块53根据风控数据获取模块52获取的风控数据,使用数据处理指令接收模块51获取的业务请求用户数据、业务处理数据以及业务数据处理装置的业务执行用户数据,生成业务合同数据。
该业务合同数据为通过计算机网络系统订立,并以数据电文的方式进行生成、存储以及传递的电子合同数据,该业务合同数据中应包括订立合同双方的用户数据,即业务请求用户数据以及业务执行用户数据,以及业务处理数据。这样业务数据处理装置可根据该业务合同数据进行业务数据处理操作。
最后业务合同数据存储模块54按第一设定时间间隔,将业务合同数据生成模块53生成的业务合同数据通过Chaincode(智能合约)软件存储到区块链平台上,以使得业务合同数据对应的用户,如业务请求用户以及业务执行用户等,可以访问上述业务合同数据,从而风控数据库可根据该业务合同数据对该业务 请求用户的风控数据进行更新。
区块链平台可保证业务请求用户对应的业务合同数据等用户数据的可追溯性以及完整性,风控数据库可根据区块链平台上的业务请求用户对应的业务合同数据等用户数据生成以及更新该业务请求用户的风控数据。
这里的第一设定时间间隔可按区块链平台的出块间隔时间或出块间隔时间的整数倍进行设置。
这样即完成了本实施例的基于区块链的业务数据处理装置50的业务数据处理流程以及风控数据的更新流程。
本实施例的业务数据处理装置基于区块链平台以及风控数据库生成业务合同数据、并进行业务数据处理,从而可较好的提高业务数据处理的效率以及业务数据处理的安全性。
请参照图6,图6为本发明实施例的基于区块链的业务数据处理装置的结构示意图。本实施例的业务数据处理装置可以为业务数据处理服务器,并可使用图2所述的业务数据处理方法实现其功能,本实施例的业务数据处理装置60包括数据处理指令接收模块61、风控数据获取模块62、业务合同数据生成模块63、业务合同数据存储模块64、业务处理数据存储模块65以及风控数据存储模块66。
数据处理指令接收模块61用于接收业务数据处理指令;其中业务数据处理指令包括业务请求用户数据以及业务处理数据;风控数据获取模块62用于根据业务请求用户数据,从风控数据库获取业务请求用户的风控数据;业务合同数据生成模块63用于基于风控数据,使用业务请求用户数据、业务处理数据以及业务执行用户数据,生成业务合同数据,以便进行业务数据处理;业务合同数据存储模块64用于按第一设定时间间隔,将业务合同数据存储到区块链平台上,以便风控数据库根据所述业务合同数据更新业务请求用户的风控数据;业务处理数据存储模块65用于将业务数据处理的处理结果存储至区块链平台,以便风控数据库根据业务数据处理的处理结果更新业务请求用户的风控数据;风控数据存储模块66用于按第二设定时间间隔,将业务请求用户的风控数据存储至区块链平台。
请参照图7A,图7A为本发明实施例的业务数据处理装置的业务合同数据存储模块的结构示意图。该业务合同数据存储模块64包括脱敏操作单元71A以及第一业务合同数据存储单元72A。
脱敏操作单元71A用于对业务合同敏感数据进行脱敏操作;第一业务合同 数据存储单元72A用于将脱敏操作后的业务合同敏感数据以及业务合同非敏感数据存储到区块链平台的公开链上;将未进行脱敏操作的业务合同敏感数据存储到区块链平台的私有链上。
请参照图7B,图7B为本发明另一实施例的业务数据处理装置的业务合同数据存储模块的结构示意图。该业务合同数据存储模块64包括加密操作单元71B以及第二业务合同数据存储单元72B。
加密操作单元71B用于使用预设密钥,对业务合同敏感数据进行加密操作;第二业务合同数据存储单元72B用于将加密操作后的业务合同敏感数据以及业务合同非敏感数据存储到区块链平台的公开链上;将预设密钥存储到区块链平台的私有链上。
请参照图8,图8为本发明实施例的业务数据处理装置的风控数据获取模块的结构示意图。该风控数据获取模块62包括风控数据判断单元81、风控数据获取单元82以及风控数据生成单元83。
风控数据判断单元81用于判断风控数据库是否有该业务请求用户的风控数据;风控数据获取单元82用于如风控数据库有该业务请求用户的风控数据,则根据业务请求用户数据从风控数据库获取该业务请求用户的风控数据;风控数据生成单元83用于如风控数据库没有该业务请求用户的风控数据,则在风控数据库中生成业务请求用户的用户标识,以便风控数据库生成业务请求用户的风控数据。
请参照图9,图9为本发明实施例的业务数据处理装置的风控数据获取模块的风控数据获取单元的结构示意图。该风控数据获取单元82包括用户标识获取子单元91、用户信息获取子单元92以及风控数据获取子单元93。
用户标识获取子单元91用于根据业务请求用户数据获取所述业务请求用户的用户标识;用户信息获取子单元92用于根据业务请求用户的用户标识,在风控数据库中获取业务请求用户的基本信息、历史业务数据处理信息以及业务数据处理结果信息;风控数据获取子单元93用于将业务请求用户的基本信息、历史业务数据处理信息以及业务数据处理结果信息输入至预设评分模型中,以生成业务请求用户的风控数据。
本实施例的业务数据处理装置60在使用时,首先由数据处理指令接收模块61接收业务数据处理指令。该业务数据处理指令为用户请求在业务数据处理服务器上进行业务数据处理的指令。该业务数据处理指令可以包括发出该业务数据处理指令的用户的业务请求用户数据、以及表示该业务数据处理类型的业务 处理数据。
随后风控数据获取模块62根据数据处理指令接收模块获取的业务请求用户数据,从风控数据库获取该业务请求用户的风控数据。这里的风控数据可为根据业务请求用户的基本信息、历史业务数据处理信息以及业务数据处理结果信息得出的用户画像数据,即基于用户之前的业务数据处理信息生成该用户的业务数据处理风险标签,如某个用户贷款5万的逾期风险评分为20%等。
该风控数据获取模块62获取业务请求用户的风控数据的流程包括:
风控数据获取模块62的风控数据判断单元81判断风控数据库是否有该业务请求用户的风控数据。
如风控数据库有该业务请求用户的风控数据,则风控数据获取模块62的风控数据获取单元82的用户标识获取子单元91根据业务请求用户数据获取该的业务请求用户的用户标识。
风控数据获取单元82的用户信息获取子单元92根据业务请求用户的用户标识,在风控数据库中获取业务请求用户的基本信息、历史业务数据处理信息以及业务数据处理结果信息;业务请求用户的基本信息包括业务请求用户的姓名、性别、地域、收入以及投资等信息;历史业务数据处理信息包括业务请求用户的历史业务处理行为,如业务消费金额、业务消费次数以及业务消费时间等;业务数据处理结果信息包括业务请求用户的历史业务处理行为的是否完全执行,是否对执行结果进行有效反馈以及对执行结果的投诉或建议等。
风控数据获取单元82的风控数据获取子单元93将上述业务请求用户的基本信息、历史业务数据处理信息以及业务数据处理结果信息输入至预设评分模型中,以生成该业务请求用户的风控数据。
如风控数据库没有该业务请求用户的风控数据,则风控数据获取模块62的风控数据生成单元83在风控数据库中生成该业务请求用户的用户标识,以便该风控数据库生成该业务请求用户的风控数据,从而方便后续对该风控数据进行更新。
然后业务合同数据生成模块63根据风控数据获取模块62获取的风控数据,使用数据处理指令接收模块61获取的业务请求用户数据、业务处理数据以及业务数据处理装置的业务执行用户数据,生成业务合同数据。
该业务合同数据为通过计算机网络系统订立,并以数据电文的方式进行生成、存储以及传递的电子合同数据,该业务合同数据中可以包括订立合同双方的用户数据,即业务请求用户数据以及业务执行用户数据,以及业务处理数据。 这样业务数据处理装置可根据该业务合同数据进行业务数据处理操作。这里业务数据处理装置可使用业务请求用户的数字证书来生成业务合同数据,也可使用国家认可的CA(Certificate Authority,证书授权)机构的数字证书来生成业务合同数据。
随后业务合同数据存储模块64按第一设定时间间隔,将业务合同数据生成模块生成的业务合同数据通过Chaincode(智能合约)软件存储到区块链平台上,以使得业务合同数据对应的用户,如业务请求用户以及业务执行用户等,可以访问上述业务合同数据,从而风控数据库可根据该业务合同数据对该业务请求用户的风控数据进行更新。
本发明实施例中,业务合同数据包括业务合同敏感数据以及业务合同非敏感数据,该业务合同数据存储模块64将业务合同数据存储到区块链平台上的流程包括:
业务合同数据存储模块64的脱敏操作单元71A对业务合同敏感数据进行脱敏操作,如将业务合同敏感数据中的单价信息、付款流程信息进行隐藏或修改等;
业务合同数据存储模块64的第一业务合同数据存储单元72A将脱敏操作后的业务合同敏感数据以及业务合同非敏感数据存储到区块链平台的公开链上,以便业务数据处理装置将上述脱敏操作后的业务合同敏感数据以及业务合同非敏感数据分享至其他的客户。
业务合同数据存储单元64的第一业务合同数据存储单元72A将未进行脱敏操作的业务合同敏感数据存储到区块链平台的私有链上,以便业务数据处理装置对该业务请求用户的信息进行内部监管。
本发明实施例中,该业务合同数据存储模块64将业务合同数据存储到区块链平台上的流程还可包括:
业务合同数据存储模块64的加密操作单元71B使用预设密钥,对业务合同敏感数据进行加密操作,如将业务合同敏感数据中的单价信息、付款流程信息进行加密等;
业务合同数据存储模块64的第二业务合同数据存储单元72B将加密操作后的业务合同敏感数据以及业务合同非敏感数据存储到区块链平台的公开链上,以便业务数据处理装置将上述脱敏操作后的业务合同敏感数据以及业务合同非敏感数据分享至其他的客户。
业务合同数据存储单元64的第二业务合同数据存储单元72B将预设密钥 存储到区块链平台的私有链上,以便业务数据处理装置可在必要时获取业务合同敏感数据。
这里的第一设定时间间隔可按区块链平台的出块间隔时间或出块间隔时间的整数倍进行设置。
然后业务处理数据存储模块65将业务数据处理的处理结果也存储到区块链平台上,以使得风控数据库可根据该业务数据处理的处理结果更新该业务请求用户的风控数据。这里也可对业务数据处理的处理结果进行脱敏操作。
最后风控数据存储模块66按第二设定时间间隔,将业务处理数据存储模块65生成的风控数据存储到区块链平台上,从而进一步保证了风控数据的完整性。这里也可对风控数据进行脱敏操作。
区块链平台可保证业务请求用户对应的业务合同数据以及风控数据等数据的可追溯性以及完整性,风控数据库可根据区块链平台上的业务请求用户对应的业务合同数据以及历史风控数据等用户数据对业务请求用户的风控数据进行更新。
这里的第二设定时间间隔可按区块链平台的出块间隔时间或出块间隔时间的整数倍进行设置,第二设定时间间隔可与第一设定时间间隔相同或不同。
这样即完成了本实施例的业务数据处理装置的业务数据处理流程以及风控数据的更新流程。
在图1所示的实施例的基础上,本实施例的业务数据处理装置对首次进行业务数据请求处理的业务请求用户生成风控数据,以便后续对风控数据进行更新;使用区块链平台的公开链以及私有链分别对非敏感数据以及敏感数据进行存储操作,进一步提高了业务数据处理的安全性;将业务数据处理的处理结果以及风控数据也存储到区块链平台上,进一步提高了风控数据的准确性。
下面说明本发明实施例的基于区块链的业务数据处理方法及业务数据处理装置的具体工作原理。请参照图10和图11,图10为本发明实施例的业务数据处理方法及业务数据处理装置的交互结构示意图,图11为本发明实施例的业务数据处理方法及业务数据处理装置的业务数据处理的流程示意图。
在本实施例中,业务数据处理装置101设置在业务数据处理服务器中,以便对业务请求用户的业务数据处理指令进行处理,且对业务请求用户的风控数据进行更新以及监控。则该业务数据处理流程包括:
步骤S1101,业务数据处理装置101接收业务请求用户104的业务数据处理指令;
步骤S1102,业务数据处理装置101判断风控数据库102中是否有该业务请求用户的风控数据;如风控数据库102没有该业务请求用户的风控数据,转到步骤S1103;如风控数据库102有该业务请求用户的风控数据,则转到步骤S1104;
步骤S1103,业务数据处理装置101在风控数据库102中生成该业务请求用户的用户标识,以便风控数据库102以该用户标识对该业务请求用户的风控数据进行更新。
步骤S1104,业务数据处理装置101根据业务请求用户104的用户标识,在风控数据库102中获取业务请求用户的基本信息、历史业务数据处理信息以及业务数据处理结果信息;并把上述基本信息、历史业务数据处理信息以及业务数据处理结果信息输入至预设评分模型中,以生成该业务请求用户的风控数据,如用户A贷款5万的逾期风险评分为20%等。
步骤S1105,如业务数据处理装置101确认业务请求用户104的业务数据处理指令(即接受业务请求用户104的业务数据处理请求),则业务数据处理装置101将业务请求用户数据、业务处理数据以及业务数据处理装置的业务执行用户数据录入到合同模板内,生成业务合同数据,即业务电子合同。
随后业务数据处理装置101以业务请求用户的数字证书或国家认可的CA机构的数字证书来生成业务合同数据。
步骤S1106,业务数据处理装置101按预设的时间间隔,将业务电子合同通过Chaincode(智能合约)软件存储到区块链平台103上,这样业务电子合同中的内容将受到法律认可且不允许抵赖。
这里对业务电子合同中的敏感数据以及非敏感数据可分别使用区块链平台103的私有链以及公开链进行存储操作,敏感数据存储在私有链上,可实现业务数据处理装置对业务请求用户的信息进行有效的内部监管;非敏感数据存储在公开链上,从而可方便业务数据处理装置将非敏感数据分享至其他的客户。上述业务电子合同存储到区块链平台103后,业务电子合同即不可篡改。
步骤S1107,业务数据处理装置101根据业务电子合同进行业务数据处理操作。
步骤S1108,业务数据处理装置101将业务数据处理结果存储到区块链平台103上,由于业务请求用户104在风控数据库102上的风控数据进行了更新,因此业务数据处理装置101将风控数据库102上的业务请求用户104的风控数据也存储至区块链平台103上,实现了风控数据的及时更新,从而进一步保证 了风控数据的完整性。
这样即完成了本发明实施例的业务数据处理方法及业务数据处理装置的业务数据处理流程以及风控数据的更新流程。
本实施例中的区块链平台可保证业务请求用户对应的业务合同数据以及风控数据等数据的可追溯性以及完整性,风控数据库可根据区块链平台上的业务请求用户对应的业务合同数据以及历史风控数据等用户数据对业务请求用户的风控数据进行更新。
本发明实施例的基于区块链的业务数据处理方法、装置及存储介质基于区块链平台以及风控数据库生成业务合同数据、以及进行业务数据处理,从而可较好的提高业务数据处理的效率以及业务数据处理的安全性;有效的解决了现有的业务数据处理方法以及业务数据处理装置的业务数据处理效率低下以及安全性较差的技术问题。
如将本发明实施例的基于区块链的业务数据处理方法及装置设置在第三方服务器,则本发明实施例的业务数据处理方法可同时为业务请求端以及业务执行端进行风控数据监控以及更新流程。请参照图12A和图12B,图12A为本发明实施例的基于区块链的业务数据处理方法的交互框架图;图12B为本发明另一实施例的基于区块链的业务数据处理方法的流程图。本实施例的业务数据处理方法由上述的电子设备执行,并包括如下步骤:
步骤S1201,业务数据处理装置121接收业务请求端或业务处理端的业务数据处理指令,其中业务数据处理指令包括业务请求用户数据、业务处理用户数据以及业务处理数据;这里的业务数据处理指令为业务请求端的业务请求用户124请求获取业务处理用户125的风控数据的指令或业务处理端的业务处理用户125请求获取业务请求用户124的风控数据的指令。
步骤S1202,业务数据处理装置121根据业务处理用户数据,从风控数据库122获取业务处理用户125的风控数据;根据业务请求用户数据,从风控数据库122获取业务请求用户124的风控数据,业务处理用户125的风控数据根据业务处理用户的信息生成,业务请求用户124的风控数据根据业务请求用户的信息生成。
步骤S1203,业务数据处理装置121将业务处理用户125的风控数据发送至业务请求用户124对应的业务请求端;将业务请求用户124的风控数据发送至业务处理用户125对应的业务处理端。业务数据处理装置121获取业务请求用户124以及业务处理用户125的请求,即业务请求用户124以及业务处理用 户125均确认对方的风控数据,且请求进一步进行业务数据处理操作。
步骤S1204,业务数据处理装置121使用业务请求用户数据、业务处理数据以及业务执行用户数据,生成业务合同数据,以便进行业务数据处理。
步骤S1205,业务数据处理装置121按设定时间间隔,将业务合同数据存储到区块链平台123上,以便风控数据库122根据业务合同数据更新业务请求用户124以及业务处理用户125的风控数据。
这样即完成了本实施例的基于区块链的业务数据处理装置的风控数据监控以及更新流程。
如本申请所使用的术语“组件”、“模块”、“系统”、“接口”、“进程”等等一般地旨在指计算机相关实体:硬件、硬件和软件的组合、软件或执行中的软件。例如,组件可以是但不限于是运行在处理器上的进程、处理器、对象、可执行应用、执行的线程、程序和/或计算机。通过图示,运行在控制器上的应用和该控制器二者都可以是组件。一个或多个组件可以有在于执行的进程和/或线程内,并且组件可以位于一个计算机上和/或分布在两个或更多计算机之间。
图13提供了本发明实施例的基于区块链的业务数据处理装置所在的电子设备的工作环境的结构示意图。图13的工作环境仅仅是适当的工作环境的一个实例并且不旨在建议关于工作环境的用途或功能的范围的任何限制。在本实施例中,电子设备1312包括但不限于可穿戴设备、头戴设备、医疗健康平台、个人计算机、服务器计算机、手持式或膝上型设备、移动设备(比如移动电话、个人数字助理(PDA)、媒体播放器等等)、多处理器系统、消费型电子设备、小型计算机、大型计算机、包括上述任意系统或设备的分布式计算环境,等等。
在本实施例中,电子设备1312包括处理器和存储装置,其中,该存储装置用于存储计算机可读指令,该处理器用于调用存储装置中存储的计算机可读指令,以实现上述实施例的基于区块链的业务数据处理方法。
尽管没有要求,但是在“计算机可读指令”被一个或多个电子设备执行的通用背景下描述实施例。计算机可读指令可以经由计算机可读介质来分布存储(下文讨论)。计算机可读指令可以实现为程序模块,比如执行特定任务或实现特定抽象数据类型的功能、对象、应用编程接口(API)、数据结构等等。该计算机可读指令的功能可以在各种环境中随意组合或分布。
图13示出了包括本发明实施例的业务数据处理装置中的一个或多个实施例的电子设备1312的实例。在一种配置中,电子设备1312包括至少一个处理单元1316和存储器1318。根据电子设备的确切配置和类型,存储器1318可以 是易失性的(比如RAM)、非易失性的(比如ROM、闪存等)或二者的某种组合。该配置在图13中由虚线1314图示。
在其他实施例中,电子设备1312可以包括附加特征和/或功能。例如,设备1312还可以包括附加的存储装置(例如可移除和/或不可移除的),其包括但不限于磁存储装置、光存储装置等等。这种附加存储装置在图13中由存储装置1320图示。在一个实施例中,用于实现本文所提供的一个或多个实施例的计算机可读指令可以在存储装置1320中。存储装置1320还可以存储用于实现操作系统、应用程序等的其他计算机可读指令。计算机可读指令可以载入存储器1318中由例如处理单元1316执行。
本文所使用的术语“计算机可读介质”包括计算机存储介质。计算机存储介质包括以用于存储诸如计算机可读指令或其他数据之类的信息的任何方法或技术实现的易失性和非易失性、可移除和不可移除介质。存储器1318和存储装置1320是计算机存储介质的实例。计算机存储介质包括但不限于RAM、ROM、EEPROM、闪存或其他存储器技术、CD-ROM、数字通用盘(DVD)或其他光存储装置、盒式磁带、磁带、磁盘存储装置或其他磁存储设备、或可以用于存储期望信息并可以被电子设备1312访问的任何其他介质。任意这样的计算机存储介质可以是电子设备1312的一部分。
电子设备1312还可以包括允许电子设备1312与其他设备通信的通信连接1326。通信连接1326可以包括但不限于调制解调器、网络接口卡(NIC)、集成网络接口、射频发射器/接收器、红外端口、USB连接或用于将电子设备1312连接到其他电子设备的其他接口。通信连接1326可以包括有线连接或无线连接。通信连接1326可以发射和/或接收通信媒体。
术语“计算机可读介质”可以包括通信介质。通信介质可以包含计算机可读指令或诸如载波或其他传输机构之类的“己调制数据信号”中的其他数据,并且包括任何信息递送介质。术语“己调制数据信号”可以包括这样的信号:该信号特性中的一个或多个按照将信息编码到信号中的方式来设置或改变。
电子设备1312可以包括输入设备1324,比如键盘、鼠标、笔、语音输入设备、触摸输入设备、红外相机、视频输入设备和/或任何其他输入设备。设备1312中也可以包括输出设备1322,比如一个或多个显示器、扬声器、打印机和/或任意其他输出设备。输入设备1324和输出设备1322可以经由有线连接、无线连接或其任意组合连接到电子设备1312。在一个实施例中,来自另一个电子设备的输入设备或输出设备可以被用作电子设备1312的输入设备1324 或输出设备1322。
电子设备1312的组件可以通过各种互连(比如总线)连接。这样的互连可以包括外围组件互连(PCI)(比如快速PCI)、通用串行总线(USB)、火线(IEEE1394)、光学总线结构等等。在另一个实施例中,电子设备1312的组件可以通过网络互连。例如,存储器1318可以由位于不同物理位置中的、通过网络互连的多个物理存储器单元构成。
本领域技术人员将认识到,用于存储计算机可读指令的存储设备可以跨越网络分布。例如,可经由网络1328访问的电子设备1330可以存储用于实现本发明实施例所提供的一个或多个实施例的计算机可读指令。电子设备1312可以访问电子设备1330并且下载计算机可读指令的一部分或所有以供执行。可替代地,电子设备1312可以按需要下载多条计算机可读指令,或者一些指令可以在电子设备1312处执行并且一些指令可以在电子设备1330处执行。
本文提供了实施例的各种操作。在一个实施例中,所述的一个或多个操作可以构成一个或多个计算机可读介质上存储的计算机可读指令,其在被电子设备执行时将使得计算设备执行所述操作。描述一些或所有操作的顺序不应当被解释为暗示这些操作必需是顺序相关的。本领域技术人员将理解具有本说明书的益处的可替代的排序。而且,应当理解,不是所有操作必需在本文所提供的每个实施例中存在。
而且,尽管已经相对于一个或多个实现方式示出并描述了本公开,但是本领域技术人员基于对本说明书和附图的阅读和理解将会想到等价变型和修改。本公开包括所有这样的修改和变型,并且仅由所附权利要求的范围限制。特别地关于由上述组件(例如元件、资源等)执行的各种功能,用于描述这样的组件的术语旨在对应于执行所述组件的指定功能(例如其在功能上是等价的)的任意组件(除非另外指示),即使在结构上与执行本文所示的本公开的示范性实现方式中的功能的公开结构不等同。此外,尽管本公开的特定特征已经相对于若干实现方式中的仅一个被公开,但是这种特征可以与如可以对给定或特定应用而言是期望和有利的其他实现方式的一个或多个其他特征组合。而且,就术语“包括”、“具有”、“含有”或其变形被用在具体实施方式或权利要求中而言,这样的术语旨在以与术语“包含”相似的方式包括。
本发明实施例中的各功能单元可以集成在一个处理模块中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个模块中。上述集成的模块既可以采用硬件的形式实现,也可以采用软件功能模块的形式实现。所 述集成的模块如果以软件功能模块的形式实现并作为独立的产品销售或使用时,也可以存储在一个计算机可读取存储介质中。上述提到的存储介质可以是只读存储器,磁盘或光盘等。上述的各装置或系统,可以执行相应方法实施例中的方法。
综上所述,虽然本发明实施例揭露如上,实施例前的序号仅为描述方便而使用,对本发明各实施例的顺序不造成限制。并且,上述实施例并非用以限制本发明,本领域的普通技术人员,在不脱离本发明的精神和范围内,均可作各种更动与润饰,因此本发明的保护范围以权利要求界定的范围为准。

Claims (16)

  1. 一种基于区块链的业务数据处理方法,由电子设备执行,包括:
    接收业务数据处理指令;其中所述业务数据处理指令包括业务请求用户数据以及业务处理数据;
    根据所述业务请求用户数据,从风控数据库获取所述业务请求用户的风控数据;
    基于所述风控数据,使用所述业务请求用户数据、所述业务处理数据以及业务执行用户数据,生成业务合同数据,以便进行业务数据处理;以及
    按第一设定时间间隔,将所述业务合同数据存储到区块链平台上。
  2. 根据权利要求1所述的方法,其中,所述方法还包括:
    将所述业务数据处理的处理结果存储至所述区块链平台,以便所述风控数据库根据所述业务数据处理的处理结果更新所述业务请求用户的风控数据。
  3. 根据权利要求2所述的方法,其中,所述方法还包括:
    按第二设定时间间隔,将所述业务请求用户的风控数据存储至所述区块链平台。
  4. 根据权利要求1所述的方法,其中,所述业务合同数据包括业务合同敏感数据以及业务合同非敏感数据;所述将所述业务合同数据存储到区块链平台上的步骤包括:
    使用预设密钥,对所述业务合同敏感数据进行加密操作;以及
    将所述加密操作后的业务合同敏感数据以及业务合同非敏感数据存储到区块链平台的公开链上;将所述预设密钥存储到区块链平台的私有链上。
  5. 根据权利要求1所述的方法,其中,所述业务合同数据包括业务合同敏感数据以及业务合同非敏感数据;所述将所述业务合同数据存储到区块链平台上的步骤包括:
    对所述业务合同敏感数据进行脱敏操作;以及
    将所述脱敏操作后的业务合同敏感数据以及业务合同非敏感数据存储到区块链平台的公开链上;将未进行脱敏操作的业务合同敏感数据存储到区块链平台的私有链上。
  6. 根据权利要求1所述的方法,其中,所述根据所述业务请求用户数据,从风控数据库获取对应业务请求用户的风控数据的步骤包括:
    判断所述风控数据库是否有所述业务请求用户的风控数据;
    如所述风控数据库有所述业务请求用户的风控数据,则从风控数据库获取所述业务请求用户的风控数据;
    如所述风控数据库没有所述业务请求用户的风控数据,则在所述风控数据库中生成所述业务请求用户的用户标识,以便所述风控数据库生成所述业务请求用户的风控数据。
  7. 根据权利要求6所述的方法,其中,所述从风控数据库获取所述业务请求用户的风控数据的步骤包括:
    根据所述业务请求用户数据获取所述业务请求用户的用户标识;
    根据所述业务请求用户的用户标识,在所述风控数据库中获取所述业务请求用户的基本信息、历史业务数据处理信息以及业务数据处理结果信息;以及
    将所述业务请求用户的基本信息、历史业务数据处理信息以及业务数据处理结果信息输入至预设评分模型中,以生成所述业务请求用户的风控数据。
  8. 一种基于区块链的业务数据处理方法,用于对业务请求端以及业务执行端进行业务数据处理操作,由电子设备执行,包括:
    接收所述业务请求端或所述业务处理端的业务数据处理指令;其中所述业务数据处理指令包括业务请求用户数据、业务执行用户数据以及业务处理数据中至少一个;
    从风控数据库获取所述业务处理端对应的业务处理用户的风控数据,以及从风控数据库获取所述业务请求端对应的业务请求用户的风控数据;
    将业务处理用户的风控数据发送至业务请求用户对应的业务请求端;将业务请求用户的风控数据发送至业务处理用户对应的业务处理端;
    获取业务请求用户以及业务处理用户的请求,并根据业务请求用户以及业务处理用户的请求,使用业务请求用户数据、业务处理数据以及业务执行用户数据,生成业务合同数据,以便进行业务数据处理;以及
    按设定时间间隔,将所述业务合同数据存储到区块链平台上。
  9. 一种基于区块链的业务数据处理装置,包括:
    数据处理指令接收模块,用于接收业务数据处理指令;其中所述业务数据处理指令包括业务请求用户数据以及业务处理数据;
    风控数据获取模块,用于根据所述业务请求用户数据,从风控数据库获取所述业务请求用户的风控数据;
    业务合同数据生成模块,用于基于所述风控数据,使用所述业务请求用户数据、所述业务处理数据以及业务执行用户数据,生成业务合同数据,以便进 行业务数据处理;以及
    业务合同数据存储模块,用于按第一设定时间间隔,将所述业务合同数据存储到区块链平台上。
  10. 根据权利要求9所述的装置,其中,所述装置还包括:
    业务处理数据存储模块,用于将所述业务数据处理的处理结果存储至所述区块链平台,以便所述风控数据库根据所述业务数据处理的处理结果更新所述业务请求用户的风控数据。
  11. 根据权利要求10所述的装置,其中,所述装置还包括:
    风控数据存储模块,用于按第二设定时间间隔,将所述业务请求用户的风控数据存储至所述区块链平台。
  12. 根据权利要求9所述的装置,其中,所述业务合同数据包括业务合同敏感数据以及业务合同非敏感数据;
    所述业务合同数据存储模块包括:
    加密操作单元,用于使用预设密钥,对所述业务合同敏感数据进行加密操作;以及
    第二业务合同数据存储单元,用于将所述加密操作后的业务合同敏感数据以及业务合同非敏感数据存储到区块链平台的公开链上;将所述预设密钥存储到区块链平台的私有链上。
  13. 根据权利要求9所述的装置,其中,所述业务合同数据包括业务合同敏感数据以及业务合同非敏感数据;
    所述业务合同数据存储模块包括:
    脱敏操作单元,用于对所述业务合同敏感数据进行脱敏操作;以及
    第一业务合同数据存储单元,用于将所述脱敏操作后的业务合同敏感数据以及业务合同非敏感数据存储到区块链平台的公开链上;将未进行脱敏操作的业务合同敏感数据存储到区块链平台的私有链上。
  14. 根据权利要求9所述的装置,其中,所述风控数据获取模块包括:
    风控数据判断单元,用于判断所述风控数据库是否有所述业务请求用户的风控数据;
    风控数据获取单元,用于如所述风控数据库有所述业务请求用户的风控数据,则从风控数据库获取所述业务请求用户的风控数据;以及
    风控数据生成单元,用于如所述风控数据库没有所述业务请求用户的风控数据,则在所述风控数据库中生成所述业务请求用户的用户标识,以便所述风 控数据库生成所述业务请求用户的风控数据。
  15. 一种电子设备,包括:处理器和存储装置;
    所述存储装置,用于存储计算机可读指令;
    所述处理器,用于调用所述存储装置中存储的计算机可读指令,以实现如权利要求1-8任一项所述的基于区块链的业务数据处理方法,或实现如权利要求9所述的基于区块链的业务数据处理方法。
  16. 一种存储介质,其内存储有处理器可执行指令,所述指令由一个或一个以上处理器加载时,用以执行如权利要求1-8中任一项所述的基于区块链的业务数据处理方法,或用以执行如权利要求9所述的基于区块链的业务数据处理方法。
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