CN115348044A - Service processing method, device and storage medium of ABS service system - Google Patents
Service processing method, device and storage medium of ABS service system Download PDFInfo
- Publication number
- CN115348044A CN115348044A CN202110518103.7A CN202110518103A CN115348044A CN 115348044 A CN115348044 A CN 115348044A CN 202110518103 A CN202110518103 A CN 202110518103A CN 115348044 A CN115348044 A CN 115348044A
- Authority
- CN
- China
- Prior art keywords
- block chain
- cloud
- local
- data
- abs
- 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.)
- Pending
Links
- 238000003672 processing method Methods 0.000 title claims abstract description 23
- 238000012545 processing Methods 0.000 claims abstract description 47
- 238000000034 method Methods 0.000 claims description 55
- 230000008569 process Effects 0.000 claims description 23
- 238000006243 chemical reaction Methods 0.000 claims description 22
- 230000002452 interceptive effect Effects 0.000 claims description 16
- 238000012217 deletion Methods 0.000 claims description 10
- 230000037430 deletion Effects 0.000 claims description 10
- 238000004590 computer program Methods 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 abstract description 14
- 238000002955 isolation Methods 0.000 abstract description 12
- 238000004891 communication Methods 0.000 description 10
- 230000006870 function Effects 0.000 description 9
- 230000003993 interaction Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005111 flow chemistry technique Methods 0.000 description 1
- 230000008571 general function Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION 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
- G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
- G06Q40/06—Asset management; Financial planning or analysis
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/20—Network architectures or network communication protocols for network security for managing network security; network security policies in general
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
- H04L2209/56—Financial cryptography, e.g. electronic payment or e-cash
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- Accounting & Taxation (AREA)
- Development Economics (AREA)
- Signal Processing (AREA)
- Finance (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Engineering & Computer Science (AREA)
- Computing Systems (AREA)
- Game Theory and Decision Science (AREA)
- Technology Law (AREA)
- Physics & Mathematics (AREA)
- General Business, Economics & Management (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Strategic Management (AREA)
- Marketing (AREA)
- Economics (AREA)
- Operations Research (AREA)
- Human Resources & Organizations (AREA)
- Entrepreneurship & Innovation (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The embodiment of the invention provides a service processing method, equipment and a storage medium of an ABS service system, wherein ABS service event information sent by a gateway node is received, and the ABS service event information is issued to a cloud block chain network by the cloud node and is obtained from the cloud block chain network by the gateway node; determining a target intelligent contract and business data to be processed; calling a target intelligent contract from an intelligent contract set of the local terminal block chain network, and processing the to-be-processed service data through the target intelligent contract; and returning the non-sensitive information of the preset type in the processing result to the cloud end node. Through the combination of the cloud terminal block chain network and the local terminal block chain network, data isolation and work division operation are performed, a business data processing flow needing isolation is performed on the local terminal block chain network, the data safety is guaranteed, the cloud terminal drives the local terminal block chain through an event mechanism, the business data chain is subjected to up-management and operation, and data cannot be tampered and privacy is guaranteed.
Description
Technical Field
The embodiment of the invention relates to the technical field of internet, in particular to a service processing method, equipment and a storage medium of an ABS service system.
Background
Asset Securitization (ABS) is a process in which an enterprise securitizes its assets, and typically sells assets that lack liquidity but have predictable income by issuing securities on the capital market to obtain financing to maximize liquidity of the assets. And an ABS service system is usually adopted when the asset securitization is realized, so that the whole ABS service process is completed.
The existing ABS business system usually adopts a single system mode, in order to adapt to the business rules of each company, a research and development mode of a ground system is adopted, a traditional technology stack is adopted to carry out the architecture and design of the system, and the system is based on mutual calling among applications or services, or interface interaction and communication under an isolation network.
However, the existing ABS service system is developed based on a single application mode, and cannot achieve unified management and system fusion of multiple ABS service data; and the research and development of the single application mode causes excessive resource waste and the construction of a plurality of repeated systems, and the data isolation of the asset information is difficult to be carried out according to the functional characteristics, so that the privacy of the asset information is influenced.
Disclosure of Invention
The embodiment of the invention provides a service processing method, equipment and a storage medium of an ABS (anti-lock braking system) service system, which are used for carrying out data isolation and division operation through the combination of a cloud-end block chain network and a local-end block chain network, carrying out a service data processing flow needing isolation on the local-end block chain network, and ensuring the safety of data.
In a first aspect, an embodiment of the present invention provides a service processing method for an ABS service system, where the asset securitization ABS service system includes a cloud-end block chain network and at least one local-end block chain network; the cloud-end block chain network comprises a plurality of cloud-end nodes, and at least one cloud-end node is connected with one local-end block chain network through a gateway node; the local-end blockchain network comprises a plurality of local end nodes; the method is applied to any of the local end nodes, the method comprising:
receiving ABS service event information sent by the gateway node, wherein the ABS service event information is issued to a cloud block chain network by the cloud node and is obtained from the cloud block chain network by the gateway node;
determining at least one target intelligent contract and to-be-processed service data corresponding to the ABS service event information according to the ABS service event information;
calling the at least one target intelligent contract from an intelligent contract set of the local terminal block chain network so as to process the to-be-processed business data through the at least one target intelligent contract;
and returning non-sensitive information of a preset type in a processing result to the cloud end node through the gateway node so that the cloud end node can issue the non-sensitive information to the cloud end block chain network.
In a second aspect, an embodiment of the present invention provides a service processing device of an ABS service system, where the asset securitization ABS service system includes a cloud-end block chain network and at least one local-end block chain network; the cloud block chain network comprises a plurality of cloud nodes, and at least one cloud node is connected with one local end block chain network through a gateway node; the local end block chain network comprises a plurality of local end nodes; the method is applied to any of the local end nodes, the apparatus comprising:
the receiving module is used for receiving ABS business event information sent by the gateway node, wherein the ABS business event information is issued to a cloud block chain network by the cloud node and is obtained from the cloud block chain network by the gateway node;
the management module is used for determining at least one target intelligent contract and to-be-processed service data corresponding to the ABS service event information according to the ABS service event information;
the processing module is used for calling the at least one target intelligent contract from the intelligent contract set of the local terminal block chain network so as to process the to-be-processed business data through the at least one target intelligent contract;
and the sending module is used for returning the non-sensitive information of the preset type in the processing result to the cloud end node through the gateway node so that the cloud end node can issue the non-sensitive information to the cloud end block chain network.
In a third aspect, an embodiment of the present invention provides an electronic device, including: at least one processor; and a memory;
the memory stores computer execution instructions;
the at least one processor executing the computer-executable instructions stored by the memory causes the at least one processor to perform the method of the first aspect.
In a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium, in which computer-executable instructions are stored, and when a processor executes the computer-executable instructions, the method according to the first aspect is implemented.
In a fifth aspect, an embodiment of the present invention provides a computer program product, which includes a computer program that, when executed by a processor, implements the method according to the first aspect.
According to the service processing method, the device and the storage medium of the ABS service system provided by the embodiment of the invention, the ABS service event information sent by the gateway node is received, and the ABS service event information is issued to the cloud block chain network by the cloud node and is acquired from the cloud block chain network by the gateway node; determining at least one target intelligent contract corresponding to the ABS business event information and business data to be processed according to the ABS business event information; calling at least one target intelligent contract from an intelligent contract set of the local terminal block chain network so as to process the to-be-processed service data through the at least one target intelligent contract; and returning the non-sensitive information of the preset type in the processing result to the cloud end node through the gateway node so that the cloud end node can issue the non-sensitive information to the cloud end block chain network. In the embodiment of the invention, the cloud-end block chain network and the local-end block chain network are combined to perform data isolation and division operation, the process flow of the service data to be isolated is performed on the local-end block chain network, the data safety is ensured, the cloud end can be used as a command end of the local end, the local-end block chain is driven by an event mechanism, the local-end block chain processes the service data to be processed through an intelligent contract, the service data to be processed is subjected to on-line management and operation, and the data cannot be tampered and the privacy are ensured.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the disclosure.
Fig. 1a is a schematic diagram of an ABS service system according to an embodiment of the present invention;
fig. 1b is a schematic diagram of a local side according to an embodiment of the present invention;
fig. 2 is a flowchart of a service processing method of an ABS service system according to an embodiment of the present invention;
fig. 3 is a flowchart of a service processing method of an ABS service system according to another embodiment of the present invention;
fig. 4 is a flowchart of a service processing method of an ABS service system according to another embodiment of the present invention;
fig. 5 is a flowchart of a service processing method of an ABS service system according to another embodiment of the present invention;
fig. 6 is a structural diagram of a cloud node device of an ABS service system according to an embodiment of the present invention;
fig. 7 is a block diagram of an electronic device according to an embodiment of the present invention.
With the foregoing drawings in mind, certain embodiments of the disclosure have been shown and described in more detail below. These drawings and written description are not intended to limit the scope of the disclosed concepts in any way, but rather to illustrate the concepts of the disclosure to those skilled in the art by reference to specific embodiments.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. The following description refers to the accompanying drawings in which the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
The existing ABS service system usually adopts a single system mode, that is, each company configures an ABS service system, in order to adapt to the service rules of each company, the ABS service system of each company adopts the traditional technology stack to perform the architecture and design of the system for the respective service rules, based on the mutual call between applications or services, or to isolate the interface interaction and communication under the network.
However, the existing ABS service system is developed based on a single application mode, and each application in the ABS service system of each company needs to be developed and debugged separately, so that the standards of multiple ABS services may be different, and finally, the unified management and system fusion of ABS service data of multiple different standards cannot be achieved; moreover, the development of the single application mode usually adopts an original mode, certain general functions cannot be effectively managed in an integrated mode, excessive resource waste and the construction of a plurality of repeated systems are caused, system upgrading and construction cannot be efficiently carried out, service requirements among different systems cannot be reused, and therefore, the functions of the systems need to be iterated again when being iterated; in addition, the conventional ABS service system generally does not have a concept of cloud and local cooperation, and is generally based on mutual calling between applications or services, or interface interaction and communication under an isolated network, so that it is difficult to isolate asset information data according to functional characteristics even if a system architecture is split and decoupled, which affects privacy of asset information.
In order to solve the above technical problems, the present invention considers that an ABS service system can be implemented by a blockchain technology because the blockchain technology has high security, high transparency, and non-tamper-ability; in order to realize asset information isolation deployment and avoid redundant deployment and resource waste of some ABS service functions among different enterprises, the ABS service system comprises a cloud end block chain network and at least one local end block chain network, namely the ABS service system is wholly divided into a cloud end module and a ground end module according to a service flow, wherein the shared ABS service function and non-sensitive asset information can be deployed on the cloud end block chain network, the differentiated ABS service function or ABS service function requiring asset isolation and sensitive information can be deployed on the local end block chain network, the cloud end block chain network comprises a plurality of cloud end nodes, the local end block chain network comprises a plurality of local end nodes, at least one cloud end node can be connected with one local end block chain network through a gateway node, and the gateway node can be one or more than two. The cloud node may be a cloud node, which may include but is not limited to: supervisory nodes, banking nodes, enterprise nodes, backup nodes, authority authentication nodes, etc., local end nodes may include, but are not limited to, asset party nodes.
As shown in fig. 1a, the ABS service system includes a cloud end providing a front-end portal interface for unified login of ABS services, the cloud end may be connected to a cloud-end blockchain network through a blockchain SDK (Software Development Kit) of the cloud end and a gateway node, the cloud-end blockchain network may be connected to a local-end blockchain network through a gateway node, interaction between the cloud-end blockchain network and the local-end blockchain network may be achieved through an event mechanism, the local end also provides a local-end front-end interaction interface, and the local-end blockchain SDK and the gateway node may be connected to the local-end blockchain network.
As shown in fig. 1b, the architecture of the local end is that the local end interacts with the cloud block chain network through an event mechanism, and can be driven by the cloud application to execute an ABS service data processing process; the operation of the local end block chain can be realized through the block chain SDK, the local end block chain specifically comprises an index database, a memory database and an intelligent contract database, and the local end front end interaction interface can perform operations such as service data access, downloading and data acquisition on the local end block chain; when data acquisition is carried out, the data acquisition can be carried out through a passive acquisition mode and/or an active acquisition mode, the active acquisition mode is to actively pull the required service data from the target equipment, the passive acquisition mode is to passively receive the service data pushed by the target equipment, when the service data is acquired through the passive acquisition mode, the service data pushed by the target equipment is received through at least one mode of an Http interface, a file uploading interface and a local message queue, and when the service data is acquired through the active acquisition mode, the required service data is actively pulled from the target equipment through at least one mode of the following modes according to preset configuration: extracting service data from a database of target equipment, extracting the service data from the target equipment in a file pulling mode, and pulling the service data from a target interface, wherein an active acquisition mode can be controlled by a scheduling driver according to configuration information issued by a cloud node; after the service data are collected, the collected service data can be subjected to data conversion according to a preset requirement, and the data conversion comprises at least one of the following items: interface parameter conversion, file structure conversion, message body conversion, uploading to a memory database of the local terminal block chain, and simultaneously creating an index in an index database.
In the embodiment of the invention, any local end node can receive ABS business event information sent by a gateway node, wherein the ABS business event information is issued to a cloud block chain network by a cloud node and is obtained from the cloud block chain network by the gateway node; determining at least one target intelligent contract corresponding to the ABS business event information and business data to be processed according to the ABS business event information; calling at least one target intelligent contract from an intelligent contract set of the local terminal block chain network so as to process the to-be-processed service data through the at least one target intelligent contract; and returning the non-sensitive information of the preset type in the processing result to the cloud end node through the gateway node so that the cloud end node can issue the non-sensitive information to the cloud end block chain network. In this embodiment, through the combination of cloud terminal block chain network and local terminal block chain network, carry out data isolation and divide worker's operation, the business data processing flow that will keep apart goes on local terminal block chain network, the safety of guarantee data, the high in the clouds can regard as the commander end of local end, drive local terminal block chain through the event mechanism, local terminal block chain treats processing business data through intelligent contract, all chain up management and operation of the business data of treating processing, data can not falsify and privacy have been guaranteed.
The following describes the technical solutions of the present invention and how to solve the above technical problems with specific embodiments. These several specific embodiments may be combined with each other below, and details of the same or similar concepts or processes may not be repeated in some embodiments. Embodiments of the present invention will be described below with reference to the accompanying drawings.
Fig. 2 is a flowchart of a service processing method of an ABS service system according to an embodiment of the present invention. The embodiment provides a service processing method of an ABS service system, wherein the asset securitization ABS service system comprises a cloud end block chain network and at least one local end block chain network; the cloud block chain network comprises a plurality of cloud nodes, and at least one cloud node is connected with one local end block chain network through a gateway node; the local-end blockchain network comprises a plurality of local end nodes; the method is applied to any local end node, and the service processing method of the ABS service system comprises the following specific steps:
s201, ABS business event information sent by the gateway node is received, wherein the ABS business event information is issued to a cloud block chain network by the cloud node and is obtained from the cloud block chain network by the gateway node.
In this embodiment, a cloud node provides a front-end portal interface for unified login of an ABS service, the cloud is managed in a unified manner, a user terminal can be connected with the cloud node and displays the portal interface, a user can perform the ABS service in the portal interface, when it is determined that the ABS service needs to be processed by a node in a local end block chain network, the cloud node generates ABS service event information and transmits the ABS service event information to the local end block chain node, specifically, the cloud node can issue the ABS service event information to the cloud end block chain network, each cloud node can transmit the ABS service event information to a gateway node connected to the cloud node, and the gateway node determines whether the ABS service event information is executed by the local end block chain connected to the cloud node.
In this embodiment, the cloud node is accessed to the event model of the block chain through the block chain SDK, and issues the interactive instruction packet of the ABS service event information through the event mechanism, and the gateway node at the local end collects and analyzes the ABS service event information through the block chain event monitoring mechanism, and after receiving the ABS service event information, analyzes the ABS service event information packet and performs scheduling execution of subsequent service flow processing.
S202, determining at least one target intelligent contract corresponding to the ABS business event information and business data to be processed according to the ABS business event information.
In this embodiment, after receiving the ABS service event information, the local end node may determine at least one target intelligent contract and to-be-processed service data according to the ABS service event information, and process the to-be-processed service data according to the ABS service event information on the local end block chain by the target intelligent contract. The target intelligent contract can be one or more than two, including but not limited to a cost reimbursement contract, a cost splitting contract, a special plan repayment contract, a special plan refund contract, a property filtering contract, a property de-bidding contract, a property transfer contract, a monitoring alarm contract and the like. For a more complex ABS service, it may be implemented through multiple service flows, more than two target intelligent contracts may be determined, and the execution sequence of these target intelligent contracts is configured, for example, a certain intelligent contract is executed after another intelligent contract is executed, or executed synchronously with another intelligent contract, etc., and at the same time, the to-be-processed service data corresponding to each intelligent contract may also be determined.
The service data to be processed is stored in the local terminal block chain network, and the specific storage position of the service data can be determined through the index file.
S203, calling the at least one target intelligent contract from the intelligent contract set of the local-end block chain network so as to process the to-be-processed business data through the at least one target intelligent contract.
In this embodiment, after the target intelligent contract is determined, the target intelligent contract may be called from the intelligent contract set of the local-end block-chain network, and in an optional embodiment, the storage location of the target intelligent contract may be determined by the index database, and the target intelligent contract may be called according to the storage location. In addition, the service data to be processed is called from the local-end blockchain network, and the service data to be processed is processed through the target intelligent contract in the local-end blockchain network. And finally, uplink operation can be carried out on the processing result, the data of the processing result is packaged into blocks and is issued to the local-end block chain network, namely, the data of the processing result is packaged into blocks and is broadcast to the local-end block chain network, and the data cannot be tampered and the privacy can be guaranteed through block chain contract.
And S204, returning non-sensitive information of preset types in the processing result to the cloud end node through the gateway node, so that the cloud end node can issue the non-sensitive information to the cloud end block chain network.
In this embodiment, it is also possible to obtain non-sensitive information of a preset type from the processing result, where the non-sensitive information is used to be returned to the cloud node to be further issued in the cloud block chain network, so that it is necessary to avoid that sensitive data is disclosed in the cloud block chain network, the processing result may be counted and summarized to obtain some specific non-sensitive information, or some specific types of non-sensitive information may be screened from the processing result, for example, for cyclic purchase, the cyclic purchase result may be summarized to obtain the number of records operated for the cyclic purchase, and the total number of the records, such as the number of pieces, the amount, the average value, the version number, and the like, are used as the non-sensitive information. After receiving the non-sensitive information returned by the local area block chain network, the cloud end nodes can issue the non-sensitive information to the cloud end block chain network, namely broadcast in the cloud end block chain network, so that each cloud end node can store the non-sensitive information in the respective local area block chain account book after receiving the non-sensitive information.
In this embodiment, the event mechanism response program completes asynchronous processing of the event through a cloud-to-ground standard interaction message protocol, can monitor the event written by the cloud node, can also complete the event writing function of the cloud node, and completes communication between connection of the block chain and event writing mainly through an SDK tool of the block chain.
In this embodiment, after the ABS service event is completed, the local-end blockchain is connected to the gateway node of the cloud-end blockchain through the local-end blockchain SDK to write in the event message of the non-sensitive information, so as to complete information feedback from the local end to the cloud end, and the cloud end node monitors the event of the cloud-end blockchain, and performs subsequent message analysis and response processing, and completes asynchronous interaction through the event mechanism of the blockchain. Optionally, the cloud-to-ground interaction event mechanism encrypts and decrypts the interactive message through related encryption storage, completes secure communication through a network of a block chain or an HTTPS mode or asymmetric encryption, and the cloud-to-ground two ends perform a communication mechanism through a standard-defined message protocol.
In the service processing method of the ABS service system provided in this embodiment, ABS service event information sent by a gateway node is received, where the ABS service event information is issued to a cloud block chain network by a cloud node and is obtained from the cloud block chain network by the gateway node; determining at least one target intelligent contract corresponding to the ABS business event information and business data to be processed according to the ABS business event information; calling at least one target intelligent contract from an intelligent contract set of the local terminal block chain network so as to process the to-be-processed service data through the at least one target intelligent contract; and returning non-sensitive information of a preset type in the processing result to the cloud node through the gateway node so that the cloud node can issue the non-sensitive information to the cloud block chain network. In this embodiment, through the combination of cloud terminal block chain network and local terminal block chain network, carry out data isolation and divide worker's operation, the business data processing flow that will keep apart goes on local terminal block chain network, the safety of guarantee data, the high in the clouds can regard as the commander end of local end, drive local terminal block chain through the event mechanism, local terminal block chain treats processing business data through intelligent contract, all chain up management and operation of the business data of treating processing, data can not falsify and privacy have been guaranteed.
On the basis of any of the above embodiments, as shown in fig. 3, the determining, according to the ABS service event information, to-be-processed service data corresponding to the ABS service event information includes:
s301, inquiring first storage position information of the to-be-processed service data corresponding to the ABS service event information on the local end block chain according to the index database of the local end block chain;
s302, the service data to be processed is obtained from the local end block chain according to the first storage position information.
In this embodiment, after receiving the ABS service event information, the service data to be processed may be determined to be data in the local termination block chain, for example, at least one service data of the asset details, the offset details, the repayment details, the refund details, the pool leaving stream, the splitting details, the pool entering stream, the user details, and the like may be included, and the service data in the local termination block chain may be indexed through an index database, that is, a block where each service data is located and a storage location in the block may also be recorded in the index database, where the index database includes, but is not limited to, a service and contract index, a data source management index, a file management index, an asset model index, a service management index, a parameter conversion index, and the like, and are used for indexing corresponding data respectively. Further, in this embodiment, the first storage location information of the to-be-processed service data corresponding to the ABS service event information on the local area block chain may be queried through the index database, and then the to-be-processed service data may be acquired from the local area block chain according to the first storage location information.
On the basis of the embodiment, a user can provide data access through a portal interface of the ABS service through a cloud node in a normal case, but only can access some non-sensitive information, and some sensitive information cannot be uploaded to a cloud end block chain in a normal case, so that a local end front end interactive interface can be provided, so that the user can directly access data of the local end block chain without passing through the cloud end, and certainly includes sensitive information and also includes non-sensitive information. Specifically, as shown in fig. 4, the method further includes:
s401, receiving a data access request input by a front-end interactive interface of a local end;
s402, inquiring third storage position information of the service data to be accessed corresponding to the data access request on the local end block chain according to the index database of the local end block chain;
and S403, acquiring the service data to be accessed from the local end block chain according to the third storage position information, and returning the service data to the local end front end interactive interface for displaying or downloading the service data by the local end front end interactive interface.
In this embodiment, a user may input a data access request on the local front-end interactive interface, and then, according to the data access request, obtain service data to be accessed in an index manner similar to that in the above embodiment, and return the service data to the local front-end interactive interface for displaying or downloading the service data by the local front-end interactive interface, which is not described herein again. In this embodiment, through the local front-end interactive interface, data penetration of the local end block chain may be performed, a penetrating index query of assets on the local end block chain may be performed, data such as asset details of the local end block chain may be checked, and operations of downloading assets and exporting data may be performed.
On the basis of any of the above embodiments, as shown in fig. 5, the method may further include:
s501, acquiring service data through a preset acquisition mode;
s502, storing the collected service data to a second storage position of the local end block chain, establishing index data of the collected service data according to second storage position information, and storing the index data in an index database of the local end block chain.
In this embodiment, the service data in the local-end blockchain may be collected through a data collection process, and stored in the local-end blockchain in an uplink manner, while an index is established. Specifically, in this embodiment, a preset acquisition mode may be adopted to acquire service data, where the preset acquisition mode may include an active acquisition mode and/or a passive acquisition mode; the active acquisition mode is to actively pull required service data from the target device, and the passive acquisition mode is to passively receive service data pushed by the target device.
Optionally, when the service data is collected in the passive collection mode, the service data pushed by the target device is received through at least one of an Http interface, a file upload interface, and a local message queue. The target device can send the service data to the SDK of the local-end block chain through an Http request through an Http interface, and the SDK pushes the service data to the local-end block chain; or the target device may send the file to the SDK of the local-end blockchain through the file upload interface, and the SDK sends the file to the local-end blockchain; or, when the concurrent service data is more, the target device may upload the service data to be uploaded to the local message queue first, and then sequentially send the service data in the local message queue to the local termination block chain through the SDK.
Optionally, when the service data is collected in the active collection mode, the required service data is actively pulled from the target device according to a preset configuration in at least one of the following manners: extracting service data from a database of the target equipment, extracting the service data from the target equipment in a file pulling mode, and pulling the service data from a target interface. When the local end block chain needs to collect required service data from the target equipment, if the service data is stored in the database of the target equipment, the service data can be directly extracted from the database of the target equipment, and the service data is pushed to the local end block chain through the SDK; if the service data is stored in a file form, acquiring a file, and sending the file to a local terminal block chain by the SDK; in addition, the service data may be stored in different devices, or stored in different storage locations of the same device, and the service data may be acquired from the target interface by selecting the target interface, and pushed to the local end block chain by the SDK.
It should be noted that, the active acquisition mode generally needs to adopt a specific mode at a specific time, and may be driven by the cloud node, specifically, the local end block chain may receive the configuration information acquired by the gateway node from the cloud node, and store the configuration information, and then any local end node actively acquires the service data according to the configuration information, so that the asynchronous driving of the ground end to perform the active acquisition operation of the service data is realized by issuing an instruction operation set of the configuration information by a unified scheduling mechanism of the cloud node.
After the service data is acquired, the acquired service data can be subjected to data conversion according to a preset requirement, wherein the data conversion comprises at least one of the following items: interface parameter conversion, file structure conversion and message body conversion.
In this embodiment, the collected service data may need to be processed to a certain extent to meet the requirements of the local terminal block chain, and the local terminal block chain may be uploaded, for example, the collected service data includes the actual age of the user, and in order to desensitize the actual age of the user and protect the privacy of the user, the actual age of the user may be converted into age group information, for example, the actual age of the user is 21 years old, and the actual age of the user may be converted into the age group of the user within a range of 0 to 30 years old; for another example, the collected service data includes 5 fields, but only 3 of the fields need to be uploaded to the local termination block chain, and then only the service data of the 3 fields can be uploaded to the local termination block chain; for another example, the collected service data includes 2 fields, and 1 field needs to be newly created on the basis of the 2 fields, for example, the newly created field is the sum or difference of the original 2 fields, and the original 2 fields and the newly created field are uploaded to the local termination block chain.
On the basis of any one of the above-mentioned embodiments, the intelligent contract of local end block chain can be managed by the high in the clouds node, including newly-increased intelligent contract and/or delete intelligent contract, and is specific, and the specific process of newly-increased intelligent contract includes:
receiving a contract adding instruction which is acquired by the gateway node from a cloud node and comprises a newly added intelligent contract; adding the newly added intelligent contract to the intelligent contract set of the local-end block-chain network according to the add contract instruction.
In this embodiment, when an intelligent contract needs to be added, a contract adding instruction may be sent to the local end block chain by the cloud end node through the cloud end block chain and the gateway node, the contract adding instruction includes a newly added intelligent contract, and the newly added intelligent contract is added to the intelligent contract set of the local end block chain network by the local end node according to the contract adding instruction.
The specific process of deleting the intelligent contracts comprises the following steps:
receiving a contract deleting instruction acquired by the gateway node from a cloud node, wherein the contract deleting instruction comprises an intelligent contract to be deleted; and deleting the intelligent contract to be deleted from the intelligent contract set of the local terminal block chain network according to the contract deletion instruction.
In this embodiment, when the intelligent contracts need to be deleted, the cloud end node can send a contract deletion instruction to the local end block chain through the cloud end block chain and the gateway node, the contract deletion instruction includes the intelligent contracts to be deleted, and then the local end node deletes the intelligent contracts to be deleted from the intelligent contract set of the local end block chain network according to the contract deletion instruction.
By the aid of the process, unified management of the intelligent contracts of the local terminal area block chains by the cloud nodes can be realized, certainly, the intelligent contracts of the local terminal area block chains can be added and deleted, other management operations can be performed on the intelligent contracts of the local terminal area block chains, and the intelligent contracts of the local terminal area block chains are not described repeatedly one by one.
Fig. 6 is a structural diagram of a service processing device of an ABS service system according to an embodiment of the present invention. In this embodiment, the asset securitization ABS service system includes a cloud-end block chain network and at least one local-end block chain network; the cloud block chain network comprises a plurality of cloud nodes, and at least one cloud node is connected with one local end block chain network through a gateway node; the local-end blockchain network comprises a plurality of local end nodes; the method is applied to any of the local end nodes. As shown in fig. 6, the service processing device 600 of the ABS service system may execute the processing procedure provided in the embodiment of the service processing method of the ABS service system, where the processing procedure is as follows: a receiving module 601, a management module 602, a processing module 603, and a sending module 604.
A receiving module 601, configured to receive ABS service event information sent by the gateway node, where the ABS service event information is issued to a cloud block chain network by the cloud node and is acquired from the cloud block chain network by the gateway node;
the management module 602 is configured to determine, according to the ABS service event information, at least one target intelligent contract and to-be-processed service data corresponding to the ABS service event information;
a processing module 603, configured to invoke the at least one target intelligent contract from the intelligent contract set of the local-end block-chain network, so as to process the to-be-processed service data through the at least one target intelligent contract;
the sending module 604 is configured to return non-sensitive information of a preset type in a processing result to the cloud node through the gateway node, so that the cloud node issues the non-sensitive information to the cloud end block chain network.
On the basis of any of the above embodiments, when determining, according to the ABS service event information, to-be-processed service data corresponding to the ABS service event information, the management module 602 is configured to:
inquiring first storage position information of the to-be-processed service data corresponding to the ABS service event information on the local end block chain according to an index database of the local end block chain;
and acquiring the service data to be processed from the local end block chain according to the first storage position information.
On the basis of any of the above embodiments, the apparatus further comprises a data acquisition module configured to:
acquiring service data through a preset acquisition mode;
and storing the acquired service data to a second storage position of the local end block chain, establishing index data of the acquired service data according to second storage position information, and storing the index data to an index database of the local end block chain.
On the basis of any one of the above embodiments, the preset acquisition mode includes an active acquisition mode and/or a passive acquisition mode;
the active acquisition mode is to actively pull required service data from the target equipment, and the passive acquisition mode is to passively receive the service data pushed by the target equipment.
On the basis of any of the above embodiments, when the data acquisition module acquires the service data through the preset acquisition mode, the data acquisition module is configured to:
when the business data are collected in the passive collection mode, the business data pushed by the target equipment are received in at least one of the following modes:
an Http interface, a file uploading interface, and a local message queue.
On the basis of any of the above embodiments, when the data acquisition module acquires the service data through the preset acquisition mode, the data acquisition module is configured to:
when the business data are collected through the active collection mode, actively pulling the required business data from the target equipment through at least one of the following modes according to preset configuration:
extracting service data from a database of the target equipment, extracting the service data from the target equipment in a file pulling mode, and pulling the service data from a target interface.
On the basis of any of the foregoing embodiments, the receiving module 601 is further configured to:
and receiving configuration information acquired by the gateway node from a cloud node, and storing the configuration information.
On the basis of any of the above embodiments, the apparatus further includes a conversion module configured to:
after business data are collected through a preset collection mode, data conversion is carried out on the collected business data according to preset requirements, wherein the data conversion comprises at least one of the following items:
interface parameter conversion, file structure conversion and message body conversion.
On the basis of any of the above embodiments, the receiving module 601 is further configured to receive a data access request input by a local front-end interactive interface;
the management module 602 is further configured to query, according to the index database of the local end block chain, third storage location information of the to-be-accessed service data corresponding to the data access request on the local end block chain;
the processing module 603 is further configured to obtain the service data to be accessed from the local end block chain according to the second storage location information;
the sending module 604 is further configured to return the service data to be accessed to the local front-end interactive interface, so that the local front-end interactive interface displays or downloads the service data.
On the basis of any of the above embodiments, the receiving module 601 is further configured to receive a contract adding instruction obtained by the gateway node from a cloud node, where the contract adding instruction includes a newly added intelligent contract;
the management module 602 is further configured to add the newly-added intelligent contract to the intelligent contract set of the local end block-chain network according to the add contract instruction; and/or
The receiving module 601 is further configured to receive a contract deletion instruction obtained by the gateway node from a cloud node, where the contract deletion instruction includes an intelligent contract to be deleted;
the management module 602 is further configured to delete the intelligent contract to be deleted from the intelligent contract set of the local end block chain network according to the deletion contract instruction.
The service processing device of the ABS service system provided in this embodiment of the present invention may be specifically configured to execute the service processing method embodiment of the ABS service system provided in fig. 2 to 5, and specific functions are not described herein again.
The service processing device of the ABS service system provided in the embodiment of the present invention receives ABS service event information sent by the gateway node, where the ABS service event information is issued to the cloud block chain network by the cloud node and acquired from the cloud block chain network by the gateway node; determining at least one target intelligent contract corresponding to the ABS business event information and business data to be processed according to the ABS business event information; calling at least one target intelligent contract from an intelligent contract set of the local terminal block chain network so as to process the to-be-processed service data through the at least one target intelligent contract; and returning non-sensitive information of a preset type in the processing result to the cloud node through the gateway node so that the cloud node can issue the non-sensitive information to the cloud block chain network. In this embodiment, through the combination of cloud terminal block chain network and local terminal block chain network, carry out data isolation and divide worker's operation, the business data processing flow that will keep apart goes on local terminal block chain network, the safety of guarantee data, the high in the clouds can regard as the commander end of local end, drive local terminal block chain through the event mechanism, local terminal block chain treats processing business data through intelligent contract, all chain up management and operation of the business data of treating processing, data can not falsify and privacy have been guaranteed.
Fig. 7 is a schematic structural diagram of an electronic device according to an embodiment of the present invention. The electronic device provided in the embodiment of the present invention may execute the processing flow provided in the embodiment of the service processing method of the ABS service system, as shown in fig. 7, the electronic device 70 includes a memory 71, a processor 72, a computer program, and a communication interface 73; wherein a computer program is stored in the memory 71 and configured to execute the service processing method of the ABS service system according to the above embodiment by the processor 72; the communication interface 73 is used for transmitting data and instructions.
The electronic device in the embodiment shown in fig. 7 may be configured to implement the technical solution in the embodiment of the service processing method for the ABS service system, and the implementation principle and the technical effect are similar, which are not described herein again.
In addition, the present embodiment also provides a computer-readable storage medium, on which a computer program is stored, where the computer program is executed by a processor to implement the service processing method of the ABS service system according to the foregoing embodiment.
In addition, this embodiment further provides a computer-readable storage medium, where a computer executing instruction is stored in the computer-readable storage medium, and when a processor executes the computer executing instruction, the service processing method of the ABS service system according to the foregoing embodiment is implemented.
In the several embodiments provided in the embodiments of the present invention, it should be understood that the disclosed apparatus and method may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
The integrated unit implemented in the form of a software functional unit may be stored in a computer-readable storage medium. The software functional unit is stored in a storage medium and includes several instructions to enable a computer device (which may be a personal computer, a server, or a network device) or a processor (processor) to execute some steps of the methods described in the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, an optical disk, or other various media capable of storing program codes.
It is obvious to those skilled in the art that, for convenience and simplicity of description, the foregoing division of the functional modules is merely used as an example, and in practical applications, the above function distribution may be performed by different functional modules as needed, that is, the internal structure of the device is divided into different functional modules to perform all or part of the above described functions. For the specific working process of the device described above, reference may be made to the corresponding process in the foregoing method embodiment, which is not described herein again.
The above embodiments are only used for illustrating the technical solutions of the embodiments of the present invention, and are not limited thereto; although embodiments of the present invention have been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. The invention is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice in the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (14)
1. A business processing method of an ABS business system is characterized in that the asset securitization ABS business system comprises a cloud terminal block chain network and at least one local terminal block chain network; the cloud block chain network comprises a plurality of cloud nodes, and at least one cloud node is connected with one local end block chain network through a gateway node; the local-end blockchain network comprises a plurality of local end nodes; the method is applied to any of the local end nodes, the method comprising:
receiving ABS service event information sent by the gateway node, wherein the ABS service event information is issued to a cloud block chain network by the cloud node and is obtained from the cloud block chain network by the gateway node;
determining at least one target intelligent contract and to-be-processed service data corresponding to the ABS service event information according to the ABS service event information;
calling the at least one target intelligent contract from an intelligent contract set of the local terminal block chain network so as to process the to-be-processed business data through the at least one target intelligent contract;
and returning non-sensitive information of a preset type in a processing result to the cloud end node through the gateway node so that the cloud end node can issue the non-sensitive information to the cloud end block chain network.
2. The method according to claim 1, wherein the determining, according to the ABS service event information, to-be-processed service data corresponding to the ABS service event information includes:
inquiring first storage position information of the to-be-processed service data corresponding to the ABS service event information on a local end block chain according to an index database of the local end block chain;
and acquiring the service data to be processed from the local terminal block chain according to the first storage position information.
3. The method of claim 1, further comprising:
acquiring service data through a preset acquisition mode;
and storing the acquired service data to a second storage position of the local end block chain, establishing index data of the acquired service data according to second storage position information, and storing the index data to an index database of the local end block chain.
4. The method according to claim 3, wherein the preset acquisition mode comprises an active acquisition mode and/or a passive acquisition mode;
the active acquisition mode is to actively pull required service data from the target equipment, and the passive acquisition mode is to passively receive the service data pushed by the target equipment.
5. The method of claim 4, wherein the collecting the traffic data through the preset collection mode comprises:
when the business data are collected in the passive collection mode, the business data pushed by the target equipment are received in at least one of the following modes:
an Http interface, a file uploading interface, and a local message queue.
6. The method of claim 4, wherein the collecting the traffic data through the preset collection mode comprises:
when the business data are collected through the active collection mode, actively pulling the required business data from the target equipment through at least one of the following modes according to preset configuration:
extracting service data from a database of the target equipment, extracting the service data from the target equipment in a file pulling mode, and pulling the service data from a target interface.
7. The method of claim 6, further comprising:
and receiving configuration information acquired by the gateway node from a cloud node, and storing the configuration information.
8. The method according to any one of claims 3 to 7, wherein after the collecting the service data by the preset collecting mode, the method further comprises:
and performing data conversion on the acquired service data according to a preset requirement, wherein the data conversion comprises at least one of the following items:
interface parameter conversion, file structure conversion and message body conversion.
9. The method of claim 1, further comprising:
receiving a data access request input by a front-end interactive interface of a local end;
inquiring third storage position information of the service data to be accessed corresponding to the data access request on the local end block chain according to an index database of the local end block chain;
and acquiring the service data to be accessed from the local end block chain according to the third storage position information, and returning the service data to the local end front end interactive interface for displaying or downloading the service data by the local end front end interactive interface.
10. The method of claim 1, further comprising:
receiving a contract adding instruction which is acquired by the gateway node from a cloud node and comprises a newly added intelligent contract; adding the newly added intelligent contract to an intelligent contract set of the local-end block-chain network according to the add contract instruction; and/or
Receiving a contract deletion instruction obtained by the gateway node from a cloud node, wherein the contract deletion instruction comprises an intelligent contract to be deleted; and deleting the intelligent contract to be deleted from the intelligent contract set of the local terminal block chain network according to the contract deletion instruction.
11. The business processing equipment of the ABS business system is characterized in that the asset securitization ABS business system comprises a cloud end block chain network and at least one local end block chain network; the cloud-end block chain network comprises a plurality of cloud-end nodes, and at least one cloud-end node is connected with one local-end block chain network through a gateway node; the local-end blockchain network comprises a plurality of local end nodes; the method is applied to any of the local end nodes, the apparatus comprising:
the receiving module is used for receiving ABS business event information sent by the gateway node, wherein the ABS business event information is issued to a cloud block chain network by the cloud node and is acquired from the cloud block chain network by the gateway node;
the management module is used for determining at least one target intelligent contract corresponding to the ABS business event information and business data to be processed according to the ABS business event information;
the processing module is used for calling the at least one target intelligent contract from the intelligent contract set of the local terminal block chain network so as to process the to-be-processed business data through the at least one target intelligent contract;
and the sending module is used for returning non-sensitive information of a preset type in a processing result to the cloud end node through the gateway node so that the cloud end node can issue the non-sensitive information to the cloud end block chain network.
12. An electronic device, comprising: at least one processor; and a memory;
the memory stores computer-executable instructions;
the at least one processor executing the computer-executable instructions stored by the memory causes the at least one processor to perform the method of any one of claims 1-10.
13. A computer-readable storage medium having computer-executable instructions stored thereon which, when executed by a processor, implement the method of any one of claims 1-10.
14. A computer program product comprising a computer program, characterized in that the computer program realizes the method of any of claims 1-10 when executed by a processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110518103.7A CN115348044A (en) | 2021-05-12 | 2021-05-12 | Service processing method, device and storage medium of ABS service system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110518103.7A CN115348044A (en) | 2021-05-12 | 2021-05-12 | Service processing method, device and storage medium of ABS service system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115348044A true CN115348044A (en) | 2022-11-15 |
Family
ID=83946467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110518103.7A Pending CN115348044A (en) | 2021-05-12 | 2021-05-12 | Service processing method, device and storage medium of ABS service system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115348044A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106991165A (en) * | 2017-03-31 | 2017-07-28 | 北京京东金融科技控股有限公司 | Method, device and the electronic equipment of processing financial data based on block chain |
| WO2020140649A1 (en) * | 2019-01-03 | 2020-07-09 | 深圳壹账通智能科技有限公司 | Blockchain smart contract management method and apparatus, electronic device and storage medium |
| CN111401903A (en) * | 2020-06-03 | 2020-07-10 | 腾讯科技（深圳）有限公司 | Block chain message processing method, device, computer and readable storage medium |
| KR102149137B1 (en) * | 2020-03-11 | 2020-08-28 | 서병희 | Eco-friendly smart module |
| CN113762912A (en) * | 2021-05-12 | 2021-12-07 | 北京同邦卓益科技有限公司 | Service processing method, device and storage medium of ABS service system |
| CN114679470A (en) * | 2020-12-25 | 2022-06-28 | 京东科技控股股份有限公司 | Service processing method, device and system of ABS service system and storage medium |
-
2021
- 2021-05-12 CN CN202110518103.7A patent/CN115348044A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106991165A (en) * | 2017-03-31 | 2017-07-28 | 北京京东金融科技控股有限公司 | Method, device and the electronic equipment of processing financial data based on block chain |
| WO2020140649A1 (en) * | 2019-01-03 | 2020-07-09 | 深圳壹账通智能科技有限公司 | Blockchain smart contract management method and apparatus, electronic device and storage medium |
| KR102149137B1 (en) * | 2020-03-11 | 2020-08-28 | 서병희 | Eco-friendly smart module |
| CN111401903A (en) * | 2020-06-03 | 2020-07-10 | 腾讯科技（深圳）有限公司 | Block chain message processing method, device, computer and readable storage medium |
| CN114679470A (en) * | 2020-12-25 | 2022-06-28 | 京东科技控股股份有限公司 | Service processing method, device and system of ABS service system and storage medium |
| CN113762912A (en) * | 2021-05-12 | 2021-12-07 | 北京同邦卓益科技有限公司 | Service processing method, device and storage medium of ABS service system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109039749B (en) | Remote log acquisition and encryption transmission system and method | |
| CN112270597A (en) | Business processing and credit evaluation model training method, device, equipment and medium | |
| CN105321108A (en) | System and method for creating a list of shared information on a peer-to-peer network | |
| CN111382985B (en) | Integrated pushing system and working method for message to be handled | |
| US8463737B2 (en) | Realtime unification management information data conversion and monitoring apparatus and method for thereof | |
| CN111277598B (en) | Traffic-based application attack identification method and system | |
| CN103023693A (en) | Behaviour log data management system and behaviour log data management method | |
| CN104798052A (en) | Method and apparatus for matching consumers | |
| CN111240862A (en) | Universal interface platform and data conversion method | |
| CN116112175A (en) | Service processing method, device and medium of digital twin network based on block chain | |
| CN113762912B (en) | Service processing method, equipment and storage medium of ABS service system | |
| CN112884450A (en) | Project management system | |
| CN102916872A (en) | Communication proxy gateway | |
| CN108090172A (en) | A kind of monitoring and managing method and system of enterprise operation data | |
| CN115348044A (en) | Service processing method, device and storage medium of ABS service system | |
| CN111476666A (en) | Asset interaction information tracing method and device based on block chain | |
| US20120185871A1 (en) | Capturing Provenance Data Within Heterogeneous Distributed Communications Systems | |
| CN110209722A (en) | A kind of data-interface for data exchange | |
| CN111382121B (en) | Information management system and storage medium | |
| CN113961432A (en) | Method and device for generating data report, electronic equipment and storage medium | |
| CN112783920A (en) | Industrial Internet of things data real-time computing method and system based on data arrangement | |
| CN114679470A (en) | Service processing method, device and system of ABS service system and storage medium | |
| CN105869023A (en) | System based on Internet-of-things M2M system and realizing method thereof | |
| CN113810356A (en) | Cloud server encryption management method and system | |
| CN102567469A (en) | Computer communication system and data management method thereof |
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 | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: Room 221, 2 / F, block C, 18 Kechuang 11th Street, Daxing District, Beijing, 100176 Applicant after: Jingdong Technology Holding Co.,Ltd. Address before: Room 221, 2 / F, block C, 18 Kechuang 11th Street, Beijing Economic and Technological Development Zone, 100176 Applicant before: Jingdong Digital Technology Holding Co.,Ltd. |