CN117333182A - Cross-border payment transaction data distributed storage method - Google Patents
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- CN117333182A CN117333182A CN202311622651.XA CN202311622651A CN117333182A CN 117333182 A CN117333182 A CN 117333182A CN 202311622651 A CN202311622651 A CN 202311622651A CN 117333182 A CN117333182 A CN 117333182A
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- 238000000034 method Methods 0.000 title claims abstract description 37
- 238000006243 chemical reaction Methods 0.000 claims description 30
- 238000004364 calculation method Methods 0.000 claims description 15
- 238000004458 analytical method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000013500 data storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
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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
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/389—Keeping log of transactions for guaranteeing non-repudiation of a transaction
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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
- G06F16/25—Integrating or interfacing systems involving database management systems
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/48—Program initiating; Program switching, e.g. by interrupt
- G06F9/4806—Task transfer initiation or dispatching
- G06F9/4843—Task transfer initiation or dispatching by program, e.g. task dispatcher, supervisor, operating system
- G06F9/4881—Scheduling strategies for dispatcher, e.g. round robin, multi-level priority queues
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2209/00—Indexing scheme relating to G06F9/00
- G06F2209/48—Indexing scheme relating to G06F9/48
- G06F2209/484—Precedence
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Abstract
The invention discloses a transaction data distributed storage method for cross-border payment, which belongs to the technical field of data processing and comprises the following steps: s1, generating a payment contract report according to the payment state of each cross-border payment transaction order; s2, determining payment hash values of each cross-border payment transaction order; s3, determining the storage priority order of each cross-border payment transaction order; s4, storing each cross-border payment transaction order into the distributed system according to the storage priority order. The invention provides a transaction data distributed storage method for cross-border payment, which is used for determining a payment contract statement capable of reflecting all transaction order information according to the payment state of each transaction order, ensuring that the data of all transaction orders are stored in a distributed mode, and improving the safety of cross-border transaction payment data.
Description
Technical Field
The invention belongs to the technical field of data processing, and particularly relates to a transaction data distributed storage method for cross-border payment.
Background
With the increasing level of living of people, the population of travel, work and reservation is rising year by year, the business demand for annual overseas remittance is continuously rising, and the global demand for cross-border payment services is also increasing. The cross-border payment is generally completed by cross-border settlement among banks, and has the characteristics of high transaction frequency, multiple and complex supply chain links, long fund settlement period and the like, and high requirements are put on transaction data storage technology of the cross-border payment.
Disclosure of Invention
The invention provides a transaction data distributed storage method for cross-border payment in order to solve the problems.
The technical scheme of the invention is as follows: a cross-border payment transaction data distributed storage method comprises the following steps:
s1, acquiring payment states of all cross-border payment transaction orders, and generating a payment contract report according to the payment states of all cross-border payment transaction orders;
s2, determining payment hash values of each cross-border payment transaction order according to the payment contract report;
s3, determining the storage priority order of each cross-border payment transaction order by using the payment hash value of each cross-border payment transaction order;
s4, storing each cross-border payment transaction order into the distributed system according to the storage priority order;
s1 comprises the following substeps:
s11, calculating payment state parameters of each cross-border payment transaction order according to the payment state of each cross-border payment transaction order, and generating a payment state parameter set;
s12, calculating payment conversion parameters of each cross-border payment transaction order according to the payment state parameter set and the payment currency type of each cross-border payment transaction order, and generating a payment conversion parameter set;
s13, calculating payment contract coefficients of each cross-border payment transaction order according to the payment conversion parameter set;
s14, setting a payment contract report template;
s15, sequentially filling each cross-border payment transaction order into the payment contract report template according to the order of the payment contract coefficients from large to small.
In the invention, the payment state of the cross-border payment transaction order and the exchange rate of the payment currency can influence the order in the report, and the payment contract coefficient of each cross-border payment transaction order is determined according to the payment state and the exchange rate of the payment currency. The payment contract report template can be manually set according to the needs of a user, and then the cross-border payment transaction order is filled into the template according to the order of the payment contract coefficients from large to small, so that a report containing order information (payment state and exchange rate of payment currency) can be generated.
Further, in S1, the payment status of the cross-border payment transaction order includes to-be-paid, and refund.
Further, in S11, the calculation formula of the payment status parameter c of the cross-border payment transaction order is:
the method comprises the steps of carrying out a first treatment on the surface of the Where r represents a first payment status factor for the cross-border payment transaction order and s represents a second payment status factor for the cross-border payment transaction order.
r=1 represents that the payment status of the cross-border payment transaction order is refund; r=2 represents that the payment status of the cross-border payment transaction order is to be paid; r=3 indicates that the payment status of the cross-border payment transaction order is paid. s=1 means that the payment means of the cross-border payment transaction order is an online payment, s=2 means that the payment means of the cross-border payment transaction order is an online payment.
Further, in S12, the calculation formula of the payment conversion parameter z of the cross-border payment transaction order is:
the method comprises the steps of carrying out a first treatment on the surface of the In (1) the->Represents an upward rounding operation, c represents a payment status parameter of a cross-border payment transaction order, u represents a conversion exchange rate between a payor payment currency and a recipient receiving currency, c max A maximum payment status parameter, c, representing a set of payment status parameters min A minimum payment status parameter, c, representing a set of payment status parameters 0 Representing the median of the payment status parameter set.
Further, in S13, the calculation formula of the payment contract coefficient y of the cross-border payment transaction order is:
the method comprises the steps of carrying out a first treatment on the surface of the Wherein, c max A maximum payment status parameter, c, representing a set of payment status parameters min A minimum payment state parameter, z, representing a set of payment state parameters max Maximum payment conversion parameter, z, representing a set of payment conversion parameters min Representing the minimum payment conversion parameter of the payment conversion parameter set, c representing the payment status parameter of the cross-border payment transaction order, z representing the payment conversion coefficient of the cross-border payment transaction order.
Further, S2 comprises the following sub-steps:
s21, setting a payment amount threshold value, and acquiring the actual payment amount of each cross-border payment transaction order;
s22, extracting keywords of a payment contract report;
s23, determining importance coefficients of each cross-border payment transaction order according to the keywords of the payment contract report, the payment amount threshold and the actual payment amount of each cross-border payment transaction order;
s23, determining payment hash values of all cross-border payment transaction orders according to importance degree coefficients of all cross-border payment transaction orders.
The beneficial effects of the above-mentioned further scheme are: in the present invention, the payment amount threshold is set manually according to the actual situation. The actual payment amount of the cross-border payment transaction order is greater than or equal to the payment amount threshold, then the transaction order is more important. And extracting keywords of the payment contract report form and keywords of payment information of each cross-border payment transaction order by using a semantic analysis algorithm. And determining importance coefficients according to more information of the cross-border payment transaction orders, and determining payment hash values according to the importance coefficients, wherein the priority order of the transaction orders can be determined by the payment hash values, the higher the payment hash values are, the higher the storage priority order is, the higher the priority is, and the security of transaction data is ensured.
Further, in S23, the calculation formula of the importance coefficient I of the cross-border payment transaction order is:
the method comprises the steps of carrying out a first treatment on the surface of the Where M represents the actual payment amount of the cross-border payment transaction order, M 0 And (3) representing a payment amount threshold, N representing the number of keywords of the cross-border payment transaction order, N representing the number of keywords of the payment contract statement, e representing an index, and D representing the number of the cross-border payment transaction order in the payment contract statement.
Further, in S23, the calculation formula of the payment hash value H of the cross-border payment transaction order is:
the method comprises the steps of carrying out a first treatment on the surface of the Wherein ID represents the order number of the cross-border payment transaction order, c represents the payment status parameter of the cross-border payment transaction order, z represents the payment contract coefficient of the cross-border payment transaction order, hash (·) represents the hash function, mod represents the remainder operation.
Further, in S3, the specific method for determining the storage priority order of each cross-border payment transaction order is as follows: all payment hash values are ordered from big to small as the storage priority order of each cross-border payment transaction order.
The beneficial effects of the invention are as follows: the invention provides a cross-border payment transaction data distributed storage method, which is used for determining a payment contract statement capable of reflecting all transaction order information according to the payment state of each transaction order; meanwhile, the invention also determines the payment hash value of each transaction order according to the keyword condition of the payment contract report and the payment amount condition of each transaction order, determines the distributed storage sequence of the transaction orders according to the payment hash value, ensures that the data of all the transaction orders are stored in a distributed manner, and improves the safety of cross-border transaction payment data.
Drawings
FIG. 1 is a flow chart of a transaction data distributed storage method for cross-border payment.
Detailed Description
Embodiments of the present invention are further described below with reference to the accompanying drawings.
As shown in fig. 1, the invention provides a cross-border payment transaction data distributed storage method, which comprises the following steps:
s1, acquiring payment states of all cross-border payment transaction orders, and generating a payment contract report according to the payment states of all cross-border payment transaction orders;
s2, determining payment hash values of each cross-border payment transaction order according to the payment contract report;
s3, determining the storage priority order of each cross-border payment transaction order by using the payment hash value of each cross-border payment transaction order;
s4, storing each cross-border payment transaction order into the distributed system according to the storage priority order;
s1 comprises the following substeps:
s11, calculating payment state parameters of each cross-border payment transaction order according to the payment state of each cross-border payment transaction order, and generating a payment state parameter set;
s12, calculating payment conversion parameters of each cross-border payment transaction order according to the payment state parameter set and the payment currency type of each cross-border payment transaction order, and generating a payment conversion parameter set;
s13, calculating payment contract coefficients of each cross-border payment transaction order according to the payment conversion parameter set;
s14, setting a payment contract report template;
s15, sequentially filling each cross-border payment transaction order into the payment contract report template according to the order of the payment contract coefficients from large to small.
In the invention, the payment state of the cross-border payment transaction order and the exchange rate of the payment currency can influence the order in the report, and the payment contract coefficient of each cross-border payment transaction order is determined according to the payment state and the exchange rate of the payment currency. The payment contract report template can be manually set according to the needs of a user, and then the cross-border payment transaction order is filled into the template according to the order of the payment contract coefficients from large to small, so that a report containing order information (payment state and exchange rate of payment currency) can be generated.
In the embodiment of the present invention, in S1, the payment status of the cross-border payment transaction order includes to-be-paid, paid and refund.
In the embodiment of the present invention, in S11, the calculation formula of the payment status parameter c of the cross-border payment transaction order is:
the method comprises the steps of carrying out a first treatment on the surface of the Where r represents a first payment status factor for the cross-border payment transaction order and s represents a second payment status factor for the cross-border payment transaction order.
r=1 represents that the payment status of the cross-border payment transaction order is refund; r=2 represents that the payment status of the cross-border payment transaction order is to be paid; r=3 indicates that the payment status of the cross-border payment transaction order is paid. s=1 means that the payment means of the cross-border payment transaction order is an online payment, s=2 means that the payment means of the cross-border payment transaction order is an online payment.
In the embodiment of the present invention, in S12, the calculation formula of the payment conversion parameter z of the cross-border payment transaction order is:
the method comprises the steps of carrying out a first treatment on the surface of the In (1) the->Represents an upward rounding operation, c represents a payment status parameter of a cross-border payment transaction order, u represents a conversion exchange rate between a payor payment currency and a recipient receiving currency, c max A maximum payment status parameter, c, representing a set of payment status parameters min A minimum payment status parameter, c, representing a set of payment status parameters 0 Representing the median of the payment status parameter set.
In the embodiment of the present invention, in S13, the calculation formula of the payment contract coefficient y of the cross-border payment transaction order is:
the method comprises the steps of carrying out a first treatment on the surface of the Wherein, c max A maximum payment status parameter, c, representing a set of payment status parameters min A minimum payment state parameter, z, representing a set of payment state parameters max Maximum payment conversion parameter, z, representing a set of payment conversion parameters min Representing the minimum payment conversion parameter of the payment conversion parameter set, c representing the payment status parameter of the cross-border payment transaction order, z representing the payment conversion coefficient of the cross-border payment transaction order.
In an embodiment of the present invention, S2 comprises the following sub-steps:
s21, setting a payment amount threshold value, and acquiring the actual payment amount of each cross-border payment transaction order;
s22, extracting keywords of a payment contract report;
s23, determining importance coefficients of each cross-border payment transaction order according to the keywords of the payment contract report, the payment amount threshold and the actual payment amount of each cross-border payment transaction order;
s23, determining payment hash values of all cross-border payment transaction orders according to importance degree coefficients of all cross-border payment transaction orders.
In the present invention, the payment amount threshold is set manually according to the actual situation. The actual payment amount of the cross-border payment transaction order is greater than or equal to the payment amount threshold, then the transaction order is more important. And extracting keywords of the payment contract report form and keywords of payment information of each cross-border payment transaction order by using a semantic analysis algorithm. And determining importance coefficients according to more information of the cross-border payment transaction orders, and determining payment hash values according to the importance coefficients, wherein the priority order of the transaction orders can be determined by the payment hash values, the higher the payment hash values are, the higher the storage priority order is, the higher the priority is, and the security of transaction data is ensured.
In the embodiment of the present invention, in S23, the calculation formula of the importance coefficient I of the cross-border payment transaction order is:
the method comprises the steps of carrying out a first treatment on the surface of the Where M represents the actual payment amount of the cross-border payment transaction order, M 0 And (3) representing a payment amount threshold, N representing the number of keywords of the cross-border payment transaction order, N representing the number of keywords of the payment contract statement, e representing an index, and D representing the number of the cross-border payment transaction order in the payment contract statement.
In the embodiment of the present invention, in S23, the calculation formula of the payment hash value H of the cross-border payment transaction order is:
the method comprises the steps of carrying out a first treatment on the surface of the Wherein ID represents the order number of the cross-border payment transaction order, c represents the payment status parameter of the cross-border payment transaction order, z represents the payment contract coefficient of the cross-border payment transaction order, hash (·) represents the hash function, mod represents the remainder operation.
In the embodiment of the present invention, in S3, a specific method for determining the storage priority order of each cross-border payment transaction order is as follows: all payment hash values are ordered from big to small as the storage priority order of each cross-border payment transaction order.
Those of ordinary skill in the art will recognize that the embodiments described herein are for the purpose of aiding the reader in understanding the principles of the present invention and should be understood that the scope of the invention is not limited to such specific statements and embodiments. Those of ordinary skill in the art can make various other specific modifications and combinations from the teachings of the present disclosure without departing from the spirit thereof, and such modifications and combinations remain within the scope of the present disclosure.
Claims (9)
1. A method for storing transaction data in a distributed manner for cross-border payment, comprising the steps of:
s1, acquiring payment states of all cross-border payment transaction orders, and generating a payment contract report according to the payment states of all cross-border payment transaction orders;
s2, determining payment hash values of each cross-border payment transaction order according to the payment contract report;
s3, determining the storage priority order of each cross-border payment transaction order by using the payment hash value of each cross-border payment transaction order;
s4, storing each cross-border payment transaction order into the distributed system according to the storage priority order;
the step S1 comprises the following substeps:
s11, calculating payment state parameters of each cross-border payment transaction order according to the payment state of each cross-border payment transaction order, and generating a payment state parameter set;
s12, calculating payment conversion parameters of each cross-border payment transaction order according to the payment state parameter set and the payment currency type of each cross-border payment transaction order, and generating a payment conversion parameter set;
s13, calculating payment contract coefficients of each cross-border payment transaction order according to the payment conversion parameter set;
s14, setting a payment contract report template;
s15, sequentially filling each cross-border payment transaction order into the payment contract report template according to the order of the payment contract coefficients from large to small.
2. The method of claim 1, wherein the payment status of the cross-border payment transaction order in S1 includes to-be-paid, paid and refund.
3. The method for storing transaction data in a distributed manner for cross-border payment according to claim 1, wherein in S11, the calculation formula of the payment status parameter c of the cross-border payment transaction order is:
the method comprises the steps of carrying out a first treatment on the surface of the Wherein r represents a first payment state coefficient of the cross-border payment transaction order, s represents a first payment state coefficient of the cross-border payment transaction orderTwo payment status coefficients.
4. The method for cross-border payment transaction data distributed storage according to claim 1, wherein in S12, the calculation formula of the payment conversion parameter z of the cross-border payment transaction order is:
the method comprises the steps of carrying out a first treatment on the surface of the In (1) the->Represents an upward rounding operation, c represents a payment status parameter of a cross-border payment transaction order, u represents a conversion exchange rate between a payor payment currency and a recipient receiving currency, c max A maximum payment status parameter, c, representing a set of payment status parameters min A minimum payment status parameter, c, representing a set of payment status parameters 0 Representing the median of the payment status parameter set.
5. The method for storing transaction data for cross-border payment according to claim 1, wherein in S13, the calculation formula of the payment contract coefficient y of the cross-border payment transaction order is:
the method comprises the steps of carrying out a first treatment on the surface of the Wherein, c max A maximum payment status parameter, c, representing a set of payment status parameters min A minimum payment state parameter, z, representing a set of payment state parameters max Maximum payment conversion parameter, z, representing a set of payment conversion parameters min Representing the minimum payment conversion parameter of the payment conversion parameter set, c representing the payment status parameter of the cross-border payment transaction order, z representing the payment conversion coefficient of the cross-border payment transaction order.
6. The method of cross-border payment transaction data distributed storage according to claim 1, wherein S2 comprises the sub-steps of:
s21, setting a payment amount threshold value, and acquiring the actual payment amount of each cross-border payment transaction order;
s22, extracting keywords of a payment contract report;
s23, determining importance coefficients of each cross-border payment transaction order according to the keywords of the payment contract report, the payment amount threshold and the actual payment amount of each cross-border payment transaction order;
s23, determining payment hash values of all cross-border payment transaction orders according to importance degree coefficients of all cross-border payment transaction orders.
7. The method for storing transaction data for cross-border payment according to claim 6, wherein in S23, the calculation formula of the importance coefficient I of the cross-border payment transaction order is:
the method comprises the steps of carrying out a first treatment on the surface of the Where M represents the actual payment amount of the cross-border payment transaction order, M 0 And (3) representing a payment amount threshold, N representing the number of keywords of the cross-border payment transaction order, N representing the number of keywords of the payment contract statement, e representing an index, and D representing the number of the cross-border payment transaction order in the payment contract statement.
8. The method for cross-border payment transaction data distributed storage according to claim 6, wherein in S23, the calculation formula of the payment hash value H of the cross-border payment transaction order is:
the method comprises the steps of carrying out a first treatment on the surface of the Wherein ID represents the order number of the cross-border payment transaction order, c represents the payment status parameter of the cross-border payment transaction order, z represents the payment contract coefficient of the cross-border payment transaction order, hash (·) represents the hash function, mod represents the remainder operation.
9. The method for storing transaction data distributed for cross-border payment according to claim 1, wherein in S3, the specific method for determining the storage priority order of each cross-border payment transaction order is as follows: all payment hash values are ordered from big to small as the storage priority order of each cross-border payment transaction order.
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