CN109740937A - Asset data processing method and system based on block chain - Google Patents
Asset data processing method and system based on block chain Download PDFInfo
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Abstract
This application involves block chains, provide a kind of asset data processing method and system based on block chain, it include: that for the first system using unified interface to asset data progress data packing, the node of the first system is written in unified asset data by the unified asset data of formation in block chain；The node of the first system broadcasts unified asset data to the node of second system on the block chain；The node of second system generates the corresponding assets product information of unified asset data, the data information of the corresponding assets product of the assets product information is calculated according to unified asset data, by the node of second system described in assets product information and corresponding data information write-in block chain；The chain that enters that block chain receives first terminal is requested, and block chain is added using first terminal as the node of third system in block chain according to chain request is entered, asset data is synchronous between each system can be rapidly completed.
Description
Technical field
This application involves field of computer technology, more particularly to a kind of asset data processing method based on block chain and
System.
Background technique
With the development of computer technology, the business for being related to multi-user's multisystem emerges one after another, as asset data processing is led
Domain participates in the user of asset data system there are multiple, has different roles respectively.
When carrying out data transmission between traditional system, need to complete by respective Data synchronization interface.This mode,
Not only development function repeats between system, and very big affects data safety, and it is difficult to ensure that each system number of each user
According to data consistency.
Summary of the invention
Based on this, it is necessary to which in view of the above technical problems, asset data between each system can be rapidly completed by providing one kind
It is synchronous, improve the asset data processing based on block chain that the corresponding each participant of asset data obtains asset data convenience
Method and system.
A kind of asset data processing method based on block chain, which comprises
The first system of block chain carries out data packing to asset data using unified interface, forms unified asset data,
The unified asset data is written to the node of the first system；
The node of the first system broadcasts the unified asset data to the node of second system on the block chain；
The node of the second system generates the corresponding assets product information of the unified asset data, according to the unification
The data information of the corresponding assets product of the assets product information is calculated in asset data, by the assets product information and
The node of second system described in the block chain is written in corresponding data information；
What the block chain received first terminal enters chain request, according to it is described enter chain request using the first terminal as institute
The block chain is added in the node for stating third system in block chain.
The first system of the block chain carries out data to asset data by unified interface in one of the embodiments,
It is packaged, forming unified asset data includes:
Order parameter is obtained, each order parameter is sequentially formed into order uniform data by the first preset rules；
Assets transfer policing parameter is obtained, each assets transfer policing parameter is sequentially formed by the second preset rules
Assets transfer uniform data；
User information parameter is obtained, each user information parameter is sequentially formed into user information unification by third preset rules
Data；
The order uniform data, assets transfer uniform data, user information uniform data are subjected to data packing, formed
The unified asset data.
The block chain receives the chain request that enters of first terminal and includes: in one of the embodiments,
The node of the second system receives the asset data acquisition request that the first terminal is sent, according to the assets
The assets product information and corresponding data information are back to the first terminal by data acquisition request；
The block chain receive that the first terminal sends it is described enter chain request, it is described enter chain request include according to
The investment product mark and corresponding investor's information that assets product information and corresponding data information determine；
It is described to enter chain request according to using the first terminal as the node addition of third system in the block chain
After the block chain, further includes:
Investment product mark and corresponding investor's information are associated, the node of the third system is written
In.
The node of the second system generates the corresponding assets of the unified asset data and produces in one of the embodiments,
The data information of the corresponding assets product of the assets product information is calculated according to the unified asset data for product information,
Include: by the node that second system described in the block chain is written in the assets product information and corresponding data information
The management server of the second system downloads the unified asset data from the block of the block chain, to institute
It states the authorization in unified asset data and unifies the corresponding assets product information of asset data progress product design generation, by the money
Produce the node that the second system is written in product information；
The rating server of the second system downloads the unified asset data from the block of block chain, awards to described
It weighs unified asset data to grade, the related information of the corresponding assets product of the assets product information is obtained, by the pass
The node of the second system is written in connection information.
In one of the embodiments, the method also includes:
The node of the first system sends the first data inquiry request to the node of the second system, from the block
Corresponding first data are downloaded in chain；And/or
Node of the node of the first system into the third system sends the second data inquiry request, from block chain
It is middle to download corresponding data, corresponding second data are downloaded from the block chain；And/or
The node of the third system sends third data inquiry request to the node of the first system, from the block
Corresponding third data are downloaded in chain；And/or
The node of the third system sends the 4th data inquiry request to the node of the second system, from the block
Corresponding 4th data are downloaded in chain.
The node that the first system is written in the unified asset data includes: in one of the embodiments,
The unified asset data that the unified asset data is encrypted；
The unified asset data of the encryption is written to the node of the first system；
The node of the first system broadcasts the unified asset data to the node of second system on the block chain
Include:
The node of the first system broadcasts the unified asset data of the encryption to second system on the block chain
Node；
The node of the first system broadcasts the unified asset data of the encryption to second system on the block chain
Node after, further includes:
The unified asset data of the encryption is decrypted in the node of the second system, the unified assets decrypted
Data；
The node of the second system verifies the unified asset data of the decryption；
The unified asset data for the decryption being proved to be successful is written to the node of the second system.
A kind of asset data processing system based on block chain, the system comprises:
First writing module carries out data to asset data using unified interface for the first system by block chain and beats
Packet forms unified asset data, and the unified asset data is written to the node of the first system；
Broadcast module broadcasts the unified asset data to the block chain for the node by the first system
The node of upper second system；
Second writing module generates the corresponding assets of the unified asset data for the node by the second system
Product information is believed according to the data that the corresponding assets product of the assets product information is calculated in the unified asset data
The assets product information and corresponding data information, are written the node of second system described in the block chain by breath；
Enter chain module, for by the block chain receive first terminal enter chain request, according to it is described enter chain request will
The block chain is added as the node of third system in the block chain in the first terminal.
In one of the embodiments, it is described enter chain module be also used to receive described the by the node of the second system
The asset data acquisition request that one terminal is sent, according to the asset data acquisition request by the assets product information and correspondence
Data information be back to the first terminal, the block chain receive that the first terminal sends it is described enter chain request, institute
It includes the investment product mark determined according to the assets product information and corresponding data information and corresponding for stating into chain request
Investor's information；
The system also includes:
Institute is written for investment product mark and corresponding investor's information to be associated in third writing module
In the node for stating third system.
A kind of asset data processing system based on block chain, system include the first system, second system and third system,
The first system, second system and third system belong to the block chain；
The first system is used to carry out data packing to asset data using unified interface, forms unified asset data,
The node of the node unified asset data and the first system is written, the first system is unified into asset data for described
It broadcasts to the node of second system on the block chain；
The second system is used to generate the corresponding assets of the unified asset data by the node of the second system
Product information is believed according to the data that the corresponding assets product of the assets product information is calculated in the unified asset data
The assets product information and corresponding data information, are written the node of second system described in the block chain by breath；
What the block chain was used to receive first terminal enters chain request, according to it is described enter chain request the first terminal made
The block chain is added for the node of third system in the block chain.
The second system is also used to receive described the by the node of the second system in one of the embodiments,
The asset data acquisition request that one terminal is sent, according to the asset data acquisition request by the assets product information and correspondence
Data information be back to the first terminal；
The block chain be also used to receive the first terminal sends it is described enter chain request, it is described enter chain request include root
The investment product mark and corresponding investor's information determined according to the assets product information and corresponding data information, will be described
Investment product mark and corresponding investor's information are associated, and are written in the node of the third system.
The above-mentioned asset data processing method and system based on block chain are used by the first system of block chain and are uniformly connect
Mouth carries out data packing to asset data, forms unified asset data, and unified asset data is written to the node of the first system, the
The node of one system broadcasts unified asset data to the node of second system on block chain, and the node of second system generates unified
The corresponding assets product of assets product information is calculated according to unified asset data in the corresponding assets product information of asset data
Data information, by assets product information and corresponding data information write-in block chain in second system node, block link
That receives first terminal enters chain request, and block is added using first terminal as the node of third system in block chain according to chain request is entered
Chain.The first system, second system and third system belong to the same block chain, appoint that synchrodata is unified between each system
It is synchronous to complete asset data using block chain for interface model and data standard, and data synchronize all completions in chain, each system it
Between no longer need to using interface synchronization data information, different participating users can be obtained in real time by corresponding system from block chain
The update status for taking asset data is no longer needed to obtain data update notification file by fixed batch time, can be rapidly completed
Asset data is synchronous between each system, improves the corresponding each participant of asset data and obtains asset data convenience.And enter chain
Asset data can not be distorted, and data validity, accuracy, integrality and timeliness are improved.
Detailed description of the invention
Fig. 1 is the applied environment figure of the asset data processing method based on block chain in one embodiment；
Fig. 2 is the flow diagram of the asset data processing method based on block chain in one embodiment；
Fig. 3 is the structural block diagram of the asset data processing system based on block chain in one embodiment.
Specific embodiment
It is with reference to the accompanying drawings and embodiments, right in order to which the objects, technical solutions and advantages of the application are more clearly understood
The application is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain the application, not
For limiting the application.
Asset data processing method provided by the present application based on block chain can be applied to application ring as shown in Figure 1
In border.As shown in Figure 1, the application environment includes block chain 100, block chain 100 includes the first system 110, second system 120,
Including first node 121 and second node 122, third system 130, including terminal 131-13n, n are the integer greater than 1, each
It is communicated between system by network, communication network can be wireless or wireline communication network, such as IP network, honeycomb move
Dynamic communication network etc., wherein the number of the node in each system is unlimited, the node in each system can be server or end
End.Wherein each different system is for completing different business functions.
The first system 110 of block chain carries out data packing to asset data using unified interface, forms unified assets number
According to, will unified asset data write-in the first system node, the node of the first system broadcasts unified asset data to block chain
The node of upper second system；The corresponding assets product information of the unified asset data of the generation of first node 121 of second system, second
The second node 122 of system is believed according to the data that the corresponding assets product of assets product information is calculated in unified asset data
Breath, by the node of second system in assets product information and corresponding data information write-in block chain.Block chain receives first eventually
End 131 enters chain request, and area is added according to node of the chain request by first terminal 131 as third system in the block chain is entered
Block chain.Due to the first system, second system and third system belong to the same block chain, appoint same step number between each system
According to unified interface template and data standard, asset data is completed using block chain and is synchronized, data synchronize all completions in chain, respectively
It is no longer needed between system using interface synchronization data information, different participating users can be by corresponding system from block chain
The update status for obtaining asset data in real time no longer needs to obtain data update notification file by fixed batch time, can be fast
Asset data is synchronous between speed completes each system, improves the corresponding each participant of asset data and obtains asset data convenience.
In one embodiment, as shown in Fig. 2, a kind of asset data processing method based on block chain is provided, with this
Method is applied to be illustrated for the block chain in Fig. 1, comprising the following steps:
Step 210, the first system of block chain carries out data packing to asset data using unified interface, forms unified money
Data are produced, by the node of unified asset data write-in the first system.
Wherein, the first system can be the system where original Equity Investors, such as loan system.Asset data is to refer to produce
The assets of raw stable, expected cash flow are combined the corresponding data of the underlying assets to be formed, and underlying assets are industry and commerce
The accounts receivable of enterprise, right to charge, soil, fixed assets or bank to public Credit Assets etc..Unified interface includes uniformly connecing
Mouth template and data standard, specific unified interface template and data standard can customize, such as unified interface and asset data pair
The type of service matching answered, type of service includes loan transaction etc., such as includes fiduciary loan and mortgage loan.
Specifically, available corresponding first user account of the first system, such as account of original Equity Investors, obtain first
The assets of user account selection, form assets packet, and the only assets in assets packet are opened to the participant of other systems.By same
Step data unified interface template and data standard carry out carrying out assets packet the corresponding unified asset data of data packing generation.?
Block is created in each node of the first system, and then unified asset data is written in block.
Step 220, the node of the first system broadcasts unified asset data to the node of second system on block chain.
Wherein, second system can be system of the same trade or business, and the node of second system may include for unified asset data
Carry out product design first node and include for product carry out data analysis second node, specific data analysis classes
Type includes risk rating and the analysis of resource numerical value share etc..
Specifically, unified asset data is broadcasted to each node of second system on block chain, second system it is each
Node receives unified asset data, and block is created on the node of second system, then will unified asset data write area
In block.
Step 230, the node of second system generates the corresponding assets product information of unified asset data, according to unified assets
The data information of the corresponding assets product of assets product information is calculated in data, and assets product information and corresponding data are believed
The node of second system in breath write-in block chain.
Wherein, assets product information is used to describe the basic information for the product designed according to unified asset data, such as produces
Expected value-added information of product type description information, product etc., different types of unified asset data correspond to different assets product letters
Breath.In one embodiment, unified asset data is subjected to package design and forms corresponding asset securitization product.Assets product
Data information for describing associated with assets product information, such as product risks grade, the corresponding resource numerical value part of product
Volume etc..Different types of assets product corresponds to different types of data information.
Specifically, it by the node of second system in assets product information and corresponding data information write-in block chain, is based on
The data information that initial data derives all enters chain, guarantees that data service condition and derivative data have mark that can follow.
Step 240, the chain that enters that block chain receives first terminal is requested, and is requested according to chain is entered using first terminal as block chain
Block chain is added in the node of middle third system.
Specifically, third system can be the corresponding system of investor, and entering chain request is that the corresponding terminal of investor is sent
Addition block chain request, first terminal be added block chain then can with the other systems on block chain carry out synchronizing information,
Investor can see assets product in real time on chain, if assets packet corresponds to the alteration of assets in asset securitization product,
Realize that assets penetrate.
The above-mentioned asset data processing method based on block chain, the first system of block chain is using unified interface to assets number
According to data packing is carried out, unified asset data is formed, by the node of unified asset data write-in the first system, the section of the first system
Point broadcasts unified asset data to the node of second system on block chain, and the node of second system generates unified asset data pair
The assets product information answered is believed according to the data that the corresponding assets product of assets product information is calculated in unified asset data
Breath, by the node of second system in assets product information and corresponding data information write-in block chain, block chain receives first eventually
End enters chain request, and block chain is added using first terminal as the node of third system in block chain according to chain request is entered.First
System, second system and third system belong to the same block chain, and synchrodata unified interface mould is appointed between each system
Plate and data standard are completed asset data using block chain and are synchronized, and data synchronize all completions in chain, are not necessarily between each system
Interface synchronization data information is reused, different participating users can obtain in real time assets from block chain by corresponding system
The update status of data no longer needs to obtain data update notification file by fixed batch time, each system can be rapidly completed
Asset data is synchronous between system, improves the corresponding each participant of asset data and obtains asset data convenience.And enter chain assets number
According to that can not distort, data validity, accuracy, integrality and timeliness are improved.
In one embodiment, step 210 includes: acquisition order parameter, and each order parameter is pressed the first preset rules
Order uniform data is sequentially formed, assets transfer policing parameter is obtained, by each assets transfer policing parameter by the second default rule
Then sequentially form assets transfer uniform data；User information parameter is obtained, each user information parameter is pressed into third preset rules
User information uniform data is sequentially formed, order uniform data, assets transfer uniform data, user information uniform data are carried out
Data are packaged, and form unified asset data.
Specifically, order parameter includes Asset Type, asset identification, customer ID, customer information, assets transfer type
Deng.Assets transfer policing parameter includes assets transfer parameter corresponding with assets transfer type, including live parameter, additional asset
Share parameter, basic assets share parameter etc..User information parameter includes subscriber identity information, user's assets proof information etc..
Wherein the first preset rules sequence, the second preset rules sequence, third preset rules sequence can according to need customized.Pass through
Parameters are generated into corresponding uniform data by preset rules, combine each uniform data to form unified asset data,
To carry out standardized management to asset data, thus the efficiency that asset data is synchronous in not homologous ray, since rule carries out
It is unified, improve the convenience that other systems analyze asset data.
In one embodiment, step 240 includes: that the asset data of the node reception first terminal transmission of second system obtains
Request is taken, assets product information and corresponding data information are back to by first terminal, block according to asset data acquisition request
Chain receives the chain that enters that first terminal is sent and requests, and entering chain request includes being determined according to assets product information and corresponding data information
Investment product mark and corresponding investor's information.
Specifically, first terminal can determine the basic introduction of each assets product by assets product information, according to data
Information is evaluated each assets product, the risk factor of each assets product is such as determined according to risk rating, and determine
The corresponding resource numerical value share of each product.To be thrown according to evaluation data selection target assets product from assets product
Money.It generates and is requested into chain according to the corresponding investment product mark of desired asset product and investor's information.Wherein, investor's information
For describing investor, it may include investor's mark, basic document etc..
After step 240, further includes: be associated investment product mark and corresponding investor's information, third is written
In the node of system.
Investment product mark and corresponding investor's information are associated by block chain, are written in the node of third system,
Realize that investment product and correlative investment people's information enter chain, convenient for other participants by block chain read from node investor with
And the sales situation of assets product.
In one embodiment, step 230 includes: that the management server of second system downloads system from the block of block chain
One asset data unifies asset data to the authorization in unified asset data and carries out the corresponding assets product letter of product design generation
Breath, by the node of assets product information write-in second system.The rating server of second system is downloaded from the block of block chain
Unified asset data obtains the association of the corresponding assets product of assets product information to authorizing unified asset data to grade
Information, by the node of related information write-in second system.
Specifically, unified asset data is authorized to refer to the unified asset data by original Equity Investors authorization, management service
Device only has administration authority to the unified asset data of authorization.Management server carries out product to the bottom assets after corresponding authorization and sets
Family planning is server corresponding with planning management people at corresponding assets product information.Rating server is also only unified to authorization
Asset data has grading permission, is server corresponding with rating organization.Grading includes each to the unified asset data of authorization
The evaluation of aspect, such as risk rating, earning rate grading.All there is corresponding rating information and produce as assets in each assets product
The related information of product.
In the present embodiment, different functions being realized by different servers, is shared out the work and helped one another, high efficiency completes unified assets
The product design and grading of data, and relevant information is entered into chain.
In one embodiment, method further include: the node of the first system sends the first data to the node of second system
Inquiry request downloads corresponding first data from block chain；And/or section of the node of the first system into the third system
Point sends the second data inquiry request, and corresponding data are downloaded from block chain, corresponding second data are downloaded from block chain；
And/or the node of third system sends third data inquiry request to the node of the first system, downloads from block chain corresponding
Third data；And/or the node of third system sends the 4th data inquiry request to the node of second system, under in block chain
Carry corresponding 4th data.
Specifically, original Equity Investors can be by sending the first data inquiry request queries asset to the node of second system
The data information of product information and assets product.Original Equity Investors can be by sending the second data to the node of second system
Inquiry request inquires the derivative data that each user generates, and reads the sales situation of investor and assets product.
Investor can see assets by sending third data inquiry request to the node of the first system in real time on chain
Assets packet corresponds to the alteration of assets in product.Investor can be by sending the 4th data query to the node of second system
The alteration of assets product information and data information is seen in request in real time on chain.
It in one embodiment, include: to be provided unified by the node of unified asset data write-in the first system in step 210
The unified asset data that data are encrypted is produced, by the node of the unified asset data write-in the first system of encryption.
Step 220 includes: that the node of the first system broadcasts the unified asset data of encryption to the node of second system on block chain.Step
After rapid 220, comprising: the unified asset data of encryption is decrypted in the node of second system, the unified assets decrypted
The node of data, second system verifies the unified asset data of decryption；By the unified assets number for the decryption being proved to be successful
According to the node of write-in second system.
Specifically, the first system node is first encrypted with private key, then the first system is written in the unified asset data of encryption
The node of system is simultaneously broadcasted to the node of second system, and then the node of second system is decrypted and is tested with the corresponding public key of private key
Card is only proved to be successful the node that second system is just written, ensure that the safety and data into chain data can not distort.
It should be understood that although each step in the flow chart of Fig. 2 is successively shown according to the instruction of arrow, this
A little steps are not that the inevitable sequence according to arrow instruction successively executes.Unless expressly state otherwise herein, these steps
It executes there is no the limitation of stringent sequence, these steps can execute in other order.Moreover, at least part in Fig. 2
Step may include that perhaps these sub-steps of multiple stages or stage are executed in synchronization to multiple sub-steps
It completes, but can execute at different times, the execution sequence in these sub-steps or stage, which is also not necessarily, successively to be carried out,
But it can be executed in turn or alternately at least part of the sub-step or stage of other steps or other steps.
In one embodiment, as shown in figure 3, provide a kind of block chain based on asset data processing system, comprising:
First writing module 310, the second writing module 330, enters chain module 340 at broadcast module 320, in which:
First writing module 310 counts asset data using unified interface for the first system by block chain
According to packing, unified asset data is formed, by the node of unified asset data write-in the first system.
Broadcast module 320 broadcasts unified asset data to the second system on block chain for the node by the first system
The node of system.
Second writing module 330 generates the corresponding assets product of unified asset data for the node by second system
Information the data information of the corresponding assets product of assets product information is calculated according to unified asset data, by assets product
The node of second system in information and corresponding data information write-in block chain.
Enter chain module 340, the chain that enters for receiving first terminal by block chain is requested, whole by first according to chain request is entered
Hold the node as third system in block chain that block chain is added.
In one embodiment, the first writing module 310 is also used to obtain order parameter, and each order parameter is pressed first
Preset rules sequentially form order uniform data, obtain assets transfer policing parameter, by each assets transfer policing parameter by the
Two preset rules sequentially form assets transfer uniform data；User information parameter is obtained, each user information parameter is pressed into third
Preset rules sequentially form user information uniform data；Order uniform data, assets transfer uniform data, user information is unified
Data carry out data packing, form unified asset data.
In one embodiment, enter chain module 340 to be also used to receive what first terminal was sent by the node of second system
Assets product information and corresponding data information are back to first according to asset data acquisition request by asset data acquisition request
Terminal, block chain receive the chain that enters that first terminal is sent and request, and entering chain request includes according to assets product information and corresponding number
It is believed that investment product mark and corresponding investor's information that breath is determining.
System further include:
Third is written for investment product mark and corresponding investor's information to be associated in third writing module 350
In the node of system.
In one embodiment, the second writing module 330 is also used to through the management server of second system from block chain
Block in download unified asset data, unify asset data to the authorization in unified asset data and carry out product design to generate pair
The assets product information answered, by the node of assets product information write-in second system, by the rating server of second system from
Unified asset data is downloaded in the block of block chain, to authorizing unified asset data to grade, obtains assets product information pair
The node of the second system is written in related information by the related information for the assets product answered.
In one embodiment, system further include:
First enquiry module sends the first data query to the node of second system for the node by the first system and asks
It asks, corresponding first data is downloaded from the block chain.And/or
Second enquiry module sends the second data for node of the node by the first system into the third system
Inquiry request downloads corresponding data from block chain, and corresponding second data are downloaded from the block chain.And/or
Third enquiry module sends third data to the node of the first system for the node by third system and looks into
Request is ask, corresponding third data are downloaded from the block chain.And/or
4th enquiry module sends the 4th data to the node of the second system for the node by third system and looks into
Request is ask, corresponding 4th data are downloaded from the block chain.
In one embodiment, the first writing module 310 is also used to unify what asset data was encrypted
Unified asset data, by the node of the unified asset data write-in the first system of encryption.Broadcast module 320 is also used to by first
The node of system broadcasts the unified asset data of encryption to the node of second system on block chain.
Second writing module 330 is also used to that the unified asset data of encryption is decrypted by the node of second system,
The unified asset data decrypted；The node of second system verifies the unified asset data of the decryption；It will verifying
The node of the second system is written in the unified asset data successfully decrypted
Specific restriction about the asset data processing system based on block chain may refer to above for based on block
The restriction of the asset data processing method of chain, details are not described herein.In the above-mentioned asset data processing system based on block chain
Modules can be realized fully or partially through software, hardware and combinations thereof.Above-mentioned each module can be embedded in the form of hardware
Or independently of in the processor in computer equipment, can also be stored in a software form in the memory in computer equipment,
The corresponding operation of the above modules is executed in order to which processor calls.
In one embodiment, a kind of asset data processing system based on block chain, including the first system, are provided
Two system and third system, the first system, second system and third system belong to block chain.The first system is used for using system
One interface carries out data packing to asset data, forms unified asset data, and the first system is written in the unified asset data
Node, the node of the first system broadcasts unified asset data to the node of second system on block chain.Second system is used for
The corresponding assets product information of the unified asset data is generated by the node of second system, is calculated according to unified asset data
The data information of the corresponding assets product of assets product information is obtained, institute is written into assets product information and corresponding data information
State the node of second system in block chain.The chain that enters that block chain is used to receive first terminal is requested, and is requested according to chain is entered by first
Block chain is added as the node of third system in block chain in terminal.
In one embodiment, the first system is also used to obtain order parameter, by each order parameter by the first default rule
Then sequentially form order uniform data；Assets transfer policing parameter is obtained, each assets transfer policing parameter is preset by second
Rule ordering forms assets transfer uniform data；User information parameter is obtained, by each user information parameter by the default rule of third
Then sequentially form user information uniform data；By order uniform data, assets transfer uniform data, user information uniform data into
Row data are packaged, and form unified asset data.
In one embodiment, second system is also used to receive the assets that first terminal is sent by the node of second system
Assets product information and corresponding data information are back to first eventually according to asset data acquisition request by data acquisition request
End.The chain that enters that block chain is also used to receive first terminal transmission is requested, and entering chain request includes according to assets product information and correspondence
Data information determine investment product mark and corresponding investor's information.By investment product mark and corresponding investor letter
Breath is associated, and is written in the node of third system.
In one embodiment, the second system is also used to download system from the block of block chain by management server
One asset data unifies asset data to the authorization in unified asset data and carries out the corresponding assets product letter of product design generation
Breath, by the node of assets product information write-in second system.Unified money is downloaded from the block of block chain by rating server
Data are produced, to authorizing unified asset data to grade, obtain the related information of the corresponding assets product of assets product information, it will
The node of related information write-in second system.
In one embodiment, the first system is also used to send out by the node of the first system to the node of the second system
The first data inquiry request is sent, corresponding first data are downloaded from the block chain.
The first system, which is also used to the second data query of transmission of the node by the node of the first system into third system, asks
It asks, corresponding data is downloaded from block chain, corresponding second data are downloaded from block chain.
Third system is also used to send third data query to the node of the first system by the node of third system
Request, downloads corresponding third data from the block chain.
Third system is also used to send the 4th data query to the node of the second system by the node of third system
Request, downloads corresponding 4th data from the block chain.
In one embodiment, the first system is also used to unify the unified assets that asset data is encrypted
Data；By the node of the unified asset data of encryption write-in the first system, by the node of the first system by the system of the encryption
One asset data is broadcasted to the node of second system on block chain.
Second system is also used to that the unified asset data of encryption is decrypted by the node of second system, is decrypted
Unified asset data, the unified asset data of decryption is verified, the unified asset data for the decryption being proved to be successful is write
Enter the node of second system.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the computer program can be stored in a non-volatile computer
In read/write memory medium, the computer program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein,
To any reference of memory, storage, database or other media used in each embodiment provided herein,
Including non-volatile and/or volatile memory.Nonvolatile memory may include read-only memory (ROM), programming ROM
(PROM), electrically programmable ROM (EPROM), electrically erasable ROM (EEPROM) or flash memory.Volatile memory may include
Random access memory (RAM) or external cache.By way of illustration and not limitation, RAM is available in many forms,
Such as static state RAM (SRAM), dynamic ram (DRAM), synchronous dram (SDRAM), double data rate sdram (DDRSDRAM), enhancing
Type SDRAM (ESDRAM), synchronization link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM
(RDRAM), direct memory bus dynamic ram (DRDRAM) and memory bus dynamic ram (RDRAM) etc..
Each technical characteristic of above embodiments can be combined arbitrarily, for simplicity of description, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance
Shield all should be considered as described in this specification.
The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the concept of this application, various modifications and improvements can be made, these belong to the protection of the application
Range.Therefore, the scope of protection shall be subject to the appended claims for the application patent.
Claims (10)
1. a kind of asset data processing method based on block chain, which comprises
The first system of block chain carries out data packing to asset data using unified interface, unified asset data is formed, by institute
State the node that the first system is written in unified asset data；
The node of the first system broadcasts the unified asset data to the node of second system on the block chain；
The node of the second system generates the corresponding assets product information of the unified asset data, according to the unified assets
The data information of the corresponding assets product of the assets product information is calculated in data, by the assets product information and correspondence
Data information the node of second system described in the block chain is written；
What the block chain received first terminal enters chain request, according to it is described enter chain request using the first terminal as the area
The block chain is added in the node of third system in block chain.
2. the method according to claim 1, wherein the first system of the block chain is by unified interface to money
It produces data and carries out data packing, forming unified asset data includes:
Order parameter is obtained, each order parameter is sequentially formed into order uniform data by the first preset rules；
Assets transfer policing parameter is obtained, each assets transfer policing parameter is sequentially formed into assets by the second preset rules
Shift uniform data；
User information parameter is obtained, each user information parameter is sequentially formed into user information by third preset rules and unifies number
According to；
The order uniform data, assets transfer uniform data, user information uniform data are subjected to data packing, described in formation
Unified asset data.
3. the method according to claim 1, wherein block chain reception first terminal enters chain request packet
It includes:
The node of the second system receives the asset data acquisition request that the first terminal is sent, according to the asset data
The assets product information and corresponding data information are back to the first terminal by acquisition request；
The block chain receive that the first terminal sends it is described enter chain request, it is described enter chain request include according to the assets
The investment product mark and corresponding investor's information that product information and corresponding data information determine；
It is described to enter chain request according to using the first terminal as described in the node addition of third system in the block chain
After block chain, further includes:
Investment product mark and corresponding investor's information are associated, are written in the node of the third system.
4. the method according to claim 1, wherein the node of the second system generates the unified assets number
According to corresponding assets product information, the corresponding assets of the assets product information are calculated according to the unified asset data and are produced
Second system described in the block chain is written in the assets product information and corresponding data information by the data information of product
Node includes:
The management server of the second system downloads the unified asset data from the block of the block chain, to the system
Authorization in one asset data unifies asset data and carries out the corresponding assets product information of product design generation, and the assets are produced
The node of the second system is written in product information；
The rating server of the second system downloads the unified asset data from the block of block chain, unites to the authorization
One asset data is graded, and the related information of the corresponding assets product of the assets product information is obtained, and the association is believed
The node of the second system is written in breath.
5. the method according to claim 1, wherein the method also includes:
The node of the first system sends the first data inquiry request to the node of the second system, from the block chain
Download corresponding first data；And/or
Node of the node of the first system into the third system sends the second data inquiry request, under in block chain
Corresponding data are carried, corresponding second data are downloaded from the block chain；And/or
The node of the third system sends third data inquiry request to the node of the first system, from the block chain
Download corresponding third data；And/or
The node of the third system sends the 4th data inquiry request to the node of the second system, from the block chain
Download corresponding 4th data.
6. the method according to claim 1, wherein described be written first system for the unified asset data
The node of system includes:
The unified asset data that the unified asset data is encrypted；
The unified asset data of the encryption is written to the node of the first system；
The node of the first system broadcasts the unified asset data to the node of second system on the block chain
The node of the first system broadcasts the unified asset data of the encryption to the section of second system on the block chain
Point；
The node of the first system broadcasts the unified asset data of the encryption to the section of second system on the block chain
After point, further includes:
The unified asset data of the encryption is decrypted in the node of the second system, the unified assets number decrypted
According to；
The node of the second system verifies the unified asset data of the decryption；
The unified asset data for the decryption being proved to be successful is written to the node of the second system.
7. a kind of asset data processing system based on block chain, which is characterized in that the system comprises:
First writing module carries out data packing to asset data using unified interface for the first system by block chain,
Unified asset data is formed, the unified asset data is written to the node of the first system；
Broadcast module broadcasts the unified asset data on the block chain for the node by the first system
The node of two system；
Second writing module generates the corresponding assets product of the unified asset data for the node by the second system
The data information of the corresponding assets product of the assets product information is calculated according to the unified asset data for information, will
The node of second system described in the block chain is written in the assets product information and corresponding data information；
Enter chain module, enter chain request for receive first terminal by the block chain, according to it is described enter chain request will be described
The block chain is added as the node of third system in the block chain in first terminal.
8. system according to claim 7, which is characterized in that it is described enter chain module be also used to through the second system
Node receives the asset data acquisition request that the first terminal is sent, according to the asset data acquisition request by the assets
Product information and corresponding data information are back to the first terminal, and the block chain receives the institute that the first terminal is sent
State and requested into chain, it is described enter chain request include the investment product determined according to the assets product information and corresponding data information
Mark and corresponding investor's information；
The system also includes:
Third writing module is written described for investment product mark and corresponding investor's information to be associated
In the node of three systems.
9. a kind of asset data processing system based on block chain, which is characterized in that the system comprises the first systems, the second system
System and third system, the first system, second system and third system belong to the block chain；
The first system is used to carry out data packing to asset data using unified interface, unified asset data is formed, by institute
The node that the first system is written in unified asset data is stated, the node of the first system broadcasts the unified asset data
The node of second system on to the block chain；
The second system is used to generate the corresponding assets product of the unified asset data by the node of the second system
The data information of the corresponding assets product of the assets product information is calculated according to the unified asset data for information, will
The node of second system described in the block chain is written in the assets product information and corresponding data information；
The block chain be used for receive first terminal enter chain request, according to it is described enter chain request using the first terminal as institute
The block chain is added in the node for stating third system in block chain.
10. system according to claim 9, which is characterized in that the second system is also used to through the second system
Node receive the asset data acquisition request that the first terminal is sent, according to the asset data acquisition request by the money
It produces product information and corresponding data information is back to the first terminal；
The block chain be also used to receive the first terminal sends it is described enter chain request, it is described enter chain request include according to institute
The investment product mark and corresponding investor's information for stating assets product information and the determination of corresponding data information, by the investment
Product identification and corresponding investor's information are associated, and are written in the node of the third system.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910004376.2A CN109740937A (en) | 2019-01-03 | 2019-01-03 | Asset data processing method and system based on block chain |
| PCT/CN2019/122936 WO2020140672A1 (en) | 2019-01-03 | 2019-12-04 | Blockchain-based asset data processing method, system and storage medium |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910004376.2A CN109740937A (en) | 2019-01-03 | 2019-01-03 | Asset data processing method and system based on block chain |
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