CN107330783A - A kind of method and system for handling digital cash - Google Patents
A kind of method and system for handling digital cash Download PDFInfo
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- CN107330783A CN107330783A CN201710494521.0A CN201710494521A CN107330783A CN 107330783 A CN107330783 A CN 107330783A CN 201710494521 A CN201710494521 A CN 201710494521A CN 107330783 A CN107330783 A CN 107330783A
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- 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
- G06Q40/02—Banking, e.g. interest calculation or account maintenance
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/22—Indexing; Data structures therefor; Storage structures
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/24—Querying
- G06F16/245—Query processing
- G06F16/2458—Special types of queries, e.g. statistical queries, fuzzy queries or distributed queries
- G06F16/2471—Distributed queries
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
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Abstract
The present invention provides a kind of method and system for handling digital cash, and this method includes：Receive the operation information of the digital cash sent by digital cash core system；Parse the operation information；Operation information after parsing is stored in the corresponding database of each network node.This method is capable of the operation information of distributed storage digital cash, and ensures uniformity and reliability of the data in distributed environment so that digital cash is served by convenient extending transversely, the use under the extensive load scene of satisfaction.
Description
Technical field
The present invention relates to field of computer technology, more particularly to a kind of method and system for handling digital cash.
Background technology
Digital cash is that, by a series of legal tender of string representations, the security of wherein digital cash passes through cryptography
Algorithm is protected.At present, it is considered that digital cash is to authorize distribution by Central Bank's distribution or the Central Bank, to represent
The encrypted numeric string of the specific amount of money is the legal tender of the form of expression, including the amount of money of digital cash, publisher's mark and all
Person identifies.Digital cash is built on the platform of ripe now computer technology and Internet technology, now by being used as number
The Central Bank of word currency core system issues and the field that circulates.
The Register of digital cash core system, the information of digital cash is stored using centralized data base, is only
Bank or other non-silver mechanisms provide digital cash inquiry service, and the predominantly inquiry service of the statistical information such as monetary aggregates.
In actual life, the public is a kind of very universal personal behavior to the verification demand of currency.But, due to digital cash core
System uses the operation information of centralised storage digital cash, for the consideration of safety and performance, digital cash core system
System can not provide instant currency examination for the public and really weigh service, and then can not meet the demand of personal verification's digital cash true and false.
The content of the invention
In view of this, the embodiment of the present invention provides a kind of method and system for handling digital cash, being capable of distributed storage
The operation information of digital cash, and ensure uniformity and reliability of the data in distributed environment so that application is convenient
It is extending transversely, meet the use under extensive load scene.
To achieve the above object, there is provided a kind of side for handling digital cash for one side according to embodiments of the present invention
Method.
A kind of method of processing digital cash of the embodiment of the present invention includes：Receive what is sent by digital cash core system
The operation information of digital cash；Parse the operation information；Operation information after parsing is stored in each network node correspondence
Database in.
Alternatively, a kind of method of processing digital cash of the embodiment of the present invention also includes：Operation letter after by parsing
After breath is stored in the corresponding database of each network node, the request of checking digital cash is received, is existed according to the request
The operation information of corresponding digital cash is searched in database, the result is returned after checking is compared.
Alternatively, the operation information by after parsing is stored in each corresponding database of network node and included：Will
Information after parsing writes one of network node；By distributed account book technology by the one of network node of said write
Information, be synchronized in other corresponding databases of each network node.
Alternatively, a kind of method of processing digital cash of the embodiment of the present invention also includes：Operation letter after by parsing
After breath is stored in the corresponding database of each network node, the status information of storage is constituted into message queue message；And
The message queue message is sent to digital cash core system.
Alternatively, the operation information includes：The digital cash of distribution, the command information for destroying digital cash or digital goods
Coin collection of illustrative plates.
Alternatively, the digital cash is encryption word string, and the encryption word string includes the amount of money of the digital cash, distribution
Side's mark and owner's mark.
There is provided a kind of system for handling digital cash for another aspect according to embodiments of the present invention.
A kind of system of processing digital cash of the embodiment of the present invention includes：Receiving module, for receiving by digital cash
The operation information for the digital cash that core system is sent；Parsing module, for parsing the operation information；Memory module, is used for
Operation information after parsing is subjected to distributed storage in the corresponding database of each network node.
Alternatively, a kind of system of processing digital cash of the embodiment of the present invention also includes：Authentication module, is tested for receiving
The request of digital cash is demonstrate,proved, according to the operation information for asking to search corresponding digital cash in database, is compared
The result is returned after checking.
Alternatively, the information after parsing is write one of network node by the memory module；And, pass through distribution
The information of the one of network node of said write is synchronized to other corresponding databases of each network node by account book technology
In.
Alternatively, a kind of system of processing digital cash of the embodiment of the present invention also includes：Feedback module, for that will solve
After operation information after analysis carries out distributed storage in the corresponding database of each network node, by the status information of storage
Constitute message queue message；And, the message queue message is sent to digital cash core system.
Alternatively, the operation information includes：The digital cash of distribution, the command information for destroying digital cash or digital goods
Coin collection of illustrative plates.
Alternatively, the digital cash is encryption word string, and the encryption word string includes the amount of money of the digital cash, distribution
Side's mark and owner's mark.
Another further aspect according to embodiments of the present invention is there is provided a kind of computer-readable recording medium, and the computer can
Read the computer instruction that is stored with storage medium, it is characterised in that the computer instruction can be by computer or department of computer science
System operation, so that the computer or computer system are able to carry out any one of the method for above-mentioned processing digital cash
Method.
One embodiment in foregoing invention has the following advantages that or beneficial effect：Because using the digital goods of distributed storage
The technological means of the operation information of coin, so overcoming centralised storage personal towards the public can not carry out digital cash service.
In addition, carrying out distributed storage to digital currency operations information using distributed account book technology, integrated system can be carried difficult
With the access of burden and calculating pressure, service is provided for the public.User then carries out digital cash whenever and wherever possible by Web applications
Checking, is more beneficial for circulation of the digital cash in the public.
The further effect that above-mentioned non-usual optional mode has adds hereinafter in conjunction with embodiment
With explanation.
Brief description of the drawings
Accompanying drawing is used to more fully understand the present invention, does not constitute inappropriate limitation of the present invention.Wherein：
Fig. 1 is a kind of key step figure of the method for processing digital cash according to embodiments of the present invention；
Fig. 2 is a kind of timing diagram of the method for processing digital cash according to embodiments of the present invention；
Fig. 3 is a kind of system main modular figure of processing digital cash according to embodiments of the present invention.
Embodiment
The one exemplary embodiment of the present invention is explained below in conjunction with accompanying drawing, including the various of the embodiment of the present invention
Details should think them only exemplary to help understanding.Therefore, those of ordinary skill in the art should recognize
Arrive, various changes and modifications can be made to the embodiments described herein, without departing from scope and spirit of the present invention.Together
Sample, for clarity and conciseness, eliminates the description to known function and structure in following description.
Fig. 1 is a kind of key step figure of the method for processing digital cash according to embodiments of the present invention.As shown in figure 1,
A kind of method of processing digital cash of the embodiment of the present invention mainly includes:
S101：Receive the operation information of the digital cash sent by digital cash core system.Digital cash is encrypted word
String, encryption word string includes the amount of money of digital cash, publisher's mark and owner's mark.Digital cash core system is digital goods
The mechanism of coin distribution, now the Central Bank operation of digital cash is believed by message queue as digital cash core system
Breath is sent to distributed account book platform to carry out distributed storage.Wherein, operation information includes：The digital cash of distribution, destruction
The command information or digital cash collection of illustrative plates of digital cash.The digital cash of distribution is effective digital cash.Destroy digital cash
Command information can realize and destroyed the digital cash of storage that then user can carry when verifying the information of the digital cash
Show that digital cash is invalid.The Transaction Information of digital cash collection of illustrative plates including digital cash, digital cash are traced to the source and life cycle
Etc. information.
S102：Parse operation information.The operation information of the digital cash received, is the message number sent by message queue
According to, so after receiving, carry out parsing operation to message data, and then can be by distributed account book technology by digital cash
Operation information writes each network node.
S103：Operation information after parsing is stored in the corresponding database of each network node.Wherein, to digital goods
After the message data parsing of the peration data of coin, the information after parsing is write into the corresponding database of one of network node
In, the network node does not have uniqueness, and other nodes also may be selected and are used as the network node write first.Then the network section
The synchronizing information of write-in to other each network nodes is also achieved that the uniformity of each node application database by point.This is same
Step process is achieved that by distributed account book technology, and by distributed account book technology, the distribution of digital cash, destruction etc. are believed
Breath record is on distributed account book, it is ensured that monetary data can not be distorted and trackability.Also, distributed account book can be avoided
The problems such as single node is unavailable, and by increasing the true load for weighing application of Modal split checking of deployment number of nodes, guarantor
The service demonstrate,proved in global range is reachable and reliable.Using distributed account book technology, integrated system can be carried and be difficult to what is born
Pressure is accessed and calculated, the related service of digital cash is provided for public individual.Such as checking；User by Web apply with
When carry out the checking of digital cash everywhere, be more beneficial for circulation of the digital cash in the public.
After the operation information after by parsing is stored in the corresponding database of each network node, by the state of storage
Information constitutes message queue message；And message queue message is sent to digital cash core system.Message queue is to calculate
Container in machine science for data transfer between information system, it is ensured that message, which can succeed, reliably transmit.In present invention implementation
In example, message queue can also be used in progress information exchange between digital cash core system.
After above-mentioned steps S103, the operation information for the digital cash being stored in each network node can be transported
With such as checking for digital cash is really weighed.After the request of checking digital cash is received, looked into according to request in database
The operation information of corresponding digital cash is looked for, the result is returned after checking is compared.And then, user is in checking digital cash
The true and false when, applied by Web, checking request will be sent, will need checking digital cash be input to Web application in, Web
Using then corresponding information is retrieved in the relevant database of network node nearby, if retrieved, contrast verification is carried out, such as
Fruit is consistent with the information in database, and return digital cash is genuine the result, is otherwise returned as false or invalid checking knot
Really.And internet site technology can allow user to have access to required content under the conditions of networking, whenever and wherever possible.
Fig. 2 is a kind of timing diagram of the method for processing digital cash according to embodiments of the present invention.
In a kind of method of processing digital cash of the embodiment of the present invention, realize that distribution is deposited using block chain technology
Storage, block chain technology is the distributed book keeping operation technology developed in recent years.As shown in Fig. 2 digital cash core system passes through message
Queue sends the message (MQ) of the operation information of digital cash, and the message that Message processing interface applications are received carries out dissection process,
And block chain is written to, realize that network node is synchronous using block chain technology, while updating the corresponding database of network node.Together
After step is completed, the information of storage state is constituted into message queue message, digital cash core system is fed back to.And then, user
Applied by Web, the service really weighed using the checking of digital cash.
Fig. 3 is a kind of system main modular figure of processing digital cash according to embodiments of the present invention.
As shown in figure 3, a kind of system 300 of processing digital cash of the embodiment of the present invention mainly includes：Receiving module
301st, parsing module 302 and memory module 303.Wherein, receiving module 301 is used to receive what is sent by digital cash core system
The operation information of digital cash, operation information includes：The digital cash of distribution, the command information for destroying digital cash or digital goods
Coin collection of illustrative plates.If the digital cash information of storage is used to verify the true and false, the effective number for the storage that need to be only stored in database
Word currency and the command information for destroying digital cash.Digital cash collection of illustrative plates can be used for the withdrawal of currency from circulation, transaction of digital cash etc..Wherein,
Digital cash is encryption word string, and encryption word string includes the amount of money of digital cash, publisher's mark and owner's mark.Parsing module
302 are used to parse operation information；Memory module 303 is used to the operation information after parsing carrying out distributed storage in each network
In the corresponding database of node.Also, the information after parsing is write one of network node by memory module 303；And, lead to
The information that distributed account book technology will write one of network node is crossed, other corresponding data of each network node are synchronized to
In storehouse.
A kind of system 300 of processing digital cash of the embodiment of the present invention also includes authentication module and feedback module, checking
Module is used for the request for receiving checking digital cash, is believed according to the operation that corresponding digital cash is searched in request in database
Breath, the result is returned after checking is compared.Feedback module is used for the operation information after by parsing and carries out distributed storage
After in the corresponding database of each network node, the status information of storage is constituted into message queue message；And, by message
Queue messages are sent to digital cash core system.
A kind of system of processing digital cash of the embodiment of the present invention is when handling digital cash, and receiving module is received
The message sent by digital cash core system by message queue, then parsing module after Message processing to being written to distribution
The operation of digital cash is synchronized each network node by account book, distributed account book, is stored when realizing synchronous.And then terminal
User can be applied by Web to carry out verifying true power to digital cash.Using internet site as entrance, the true and false is carried out to digital cash
Checking, facilitates the use of public user.And the characteristics of due to distributed storage, public users can in real time be tested by terminal
Card, solves the problem of centralised storage can only carry out digital cash checking for banking institution and non-silver mechanism.Centralization
Data storage, relatively easily ensure that the uniformity of data, and service, bottom of the present invention can not be but provided for vast public user
Distributed account book technology, then ensure data reliability while, by the way of share load, lifted service capacity.
Above-mentioned embodiment, does not constitute limiting the scope of the invention.Those skilled in the art should be bright
It is white, depending on design requirement and other factors, can occur various modifications, combination, sub-portfolio and replacement.It is any
Modifications, equivalent substitutions and improvements made within the spirit and principles in the present invention etc., should be included in the scope of the present invention
Within.
Claims (13)
1. a kind of method for handling digital cash, it is characterised in that including：
Receive the operation information of the digital cash sent by digital cash core system；
Parse the operation information；
Operation information after parsing is stored in the corresponding database of each network node.
2. according to the method described in claim 1, it is characterised in that also include：
After the operation information after by parsing is stored in the corresponding database of each network node,
The request of checking digital cash is received, asks the operation for searching corresponding digital cash in database to be believed according to described
Breath, the result is returned after checking is compared.
3. according to the method described in claim 1, it is characterised in that the operation information by after parsing is stored in each network
The corresponding database of node includes：
Information after parsing is write into one of network node；
By distributed account book technology by the information of the one of network node of said write, other each network nodes are synchronized to
In corresponding database.
4. method according to claim 1 or 2, it is characterised in that also include：
After the operation information after by parsing is stored in the corresponding database of each network node, by the status information of storage
Constitute message queue message；And
The message queue message is sent to digital cash core system.
5. method according to claim 1 or 2, it is characterised in that the operation information includes：The digital cash of distribution,
Destroy the command information or digital cash collection of illustrative plates of digital cash.
6. method according to claim 1 or 2, it is characterised in that the digital cash is encryption word string, the encrypted word
String includes the amount of money of the digital cash, publisher's mark and owner's mark.
7. a kind of system for handling digital cash, it is characterised in that including：
Receiving module, the operation information for receiving the digital cash sent by digital cash core system；
Parsing module, for parsing the operation information；
Memory module, for the operation information after parsing to be carried out into distributed storage in the corresponding database of each network node
In.
8. system according to claim 7, it is characterised in that also include：
Authentication module, the request for receiving checking digital cash searches corresponding numeral according to the request in database
The operation information of currency, the result is returned after checking is compared.
9. system according to claim 7, it is characterised in that the information after parsing is write wherein one by the memory module
Individual network node；And, by distributed account book technology by the information of the one of network node of said write, it is synchronized to other
In the corresponding database of each network node.
10. the system according to claim 7 or 8, it is characterised in that also include：
Feedback module, distributed storage is carried out in the corresponding database of each network node for the operation information after by parsing
In after, the status information of storage is constituted into message queue message；And, the message queue message is sent to digital cash
Core system.
11. the system according to claim 7 or 8, it is characterised in that the operation information includes：The digital cash of distribution,
Destroy the command information or digital cash collection of illustrative plates of digital cash.
12. the system according to claim 7 or 8, it is characterised in that the digital cash is encryption word string, the encryption
Word string includes the amount of money of the digital cash, publisher's mark and owner's mark.
13. be stored with computer instruction, its feature in a kind of computer-readable recording medium, the computer-readable recording medium
It is, the computer instruction can be run by computer or computer system, so that the computer or computer system energy
Enough perform claims require the method any one of 1-6.
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| CN201710494521.0A CN107330783A (en) | 2017-06-26 | 2017-06-26 | A kind of method and system for handling digital cash |
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| CN201710494521.0A CN107330783A (en) | 2017-06-26 | 2017-06-26 | A kind of method and system for handling digital cash |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105117477A (en) * | 2015-09-09 | 2015-12-02 | 中国人民解放军国防科学技术大学 | Self-adaptive and self-feedback system for discovering abnormity of fictitious assets and implementation method |
| CN105678546A (en) * | 2016-01-04 | 2016-06-15 | 布比（北京）网络技术有限公司 | Digital asset processing method based on distributed shared general ledger |
-
2017
- 2017-06-26 CN CN201710494521.0A patent/CN107330783A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105117477A (en) * | 2015-09-09 | 2015-12-02 | 中国人民解放军国防科学技术大学 | Self-adaptive and self-feedback system for discovering abnormity of fictitious assets and implementation method |
| CN105678546A (en) * | 2016-01-04 | 2016-06-15 | 布比（北京）网络技术有限公司 | Digital asset processing method based on distributed shared general ledger |
Non-Patent Citations (1)
| Title |
|---|
| 姚前: "中国法定数字货币原型构想", 《中国金融》 * |
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Application publication date: 20171107 |