CN115482024A - Block chain-based international roaming settlement method and device, electronic equipment and storage medium - Google Patents
Block chain-based international roaming settlement method and device, electronic equipment and storage medium Download PDFInfo
- Publication number
- CN115482024A CN115482024A CN202110666733.9A CN202110666733A CN115482024A CN 115482024 A CN115482024 A CN 115482024A CN 202110666733 A CN202110666733 A CN 202110666733A CN 115482024 A CN115482024 A CN 115482024A
- Authority
- CN
- China
- Prior art keywords
- roaming
- file
- settlement
- intelligent contract
- parameter information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 75
- 238000003860 storage Methods 0.000 title claims abstract description 53
- 238000012795 verification Methods 0.000 claims abstract description 52
- 238000000605 extraction Methods 0.000 claims abstract description 10
- 238000004891 communication Methods 0.000 claims description 17
- 238000004590 computer program Methods 0.000 claims description 8
- 238000012163 sequencing technique Methods 0.000 claims description 5
- 238000004088 simulation Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 abstract description 20
- 238000012545 processing Methods 0.000 description 19
- 238000012550 audit Methods 0.000 description 11
- 230000005540 biological transmission Effects 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 11
- 238000007726 management method Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 238000013473 artificial intelligence Methods 0.000 description 4
- 230000003993 interaction Effects 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 238000009960 carding Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 238000004801 process automation Methods 0.000 description 2
- 238000010200 validation analysis Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000013528 artificial neural network Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000004422 calculation algorithm Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000306 recurrent effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- 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
- G06Q30/00—Commerce
- G06Q30/02—Marketing; Price estimation or determination; Fundraising
- G06Q30/0283—Price estimation or determination
-
- 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
- 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
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/40—Business processes related to the transportation industry
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Theoretical Computer Science (AREA)
- Strategic Management (AREA)
- Development Economics (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Finance (AREA)
- Marketing (AREA)
- General Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Economics (AREA)
- Databases & Information Systems (AREA)
- Game Theory and Decision Science (AREA)
- Computing Systems (AREA)
- Entrepreneurship & Innovation (AREA)
- General Engineering & Computer Science (AREA)
- Data Mining & Analysis (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Human Resources & Organizations (AREA)
- Primary Health Care (AREA)
- Tourism & Hospitality (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention provides a block chain-based international roaming settlement method, a block chain-based international roaming settlement device, electronic equipment and a storage medium, wherein the method comprises the following steps: extracting parameter information of the roaming agreement file; performing uplink storage on the extracted parameter information of the roaming protocol file; performing uplink storage on the roaming call bill file, and performing verification and pricing based on an intelligent contract according to the parameter information of the roaming protocol file; and generating a roaming settlement file for the roaming bill file after the verification and the pricing based on the intelligent contract. The parameter extraction and uplink storage are carried out on the roaming agreement file, so that the calling in the subsequent checking and pricing process is facilitated; the method comprises the steps that a roaming call ticket file is linked up, so that call tickets are transparently disclosed among operators; the ticket is checked and priced based on the intelligent contract, and a roaming settlement file is generated, so that roaming service data is public and transparent to roaming-related operators, and efficient settlement can be performed on roaming services among the operators through a block chain system.
Description
Technical Field
The invention relates to the technical field of computers, in particular to a block chain-based international roaming settlement method and device, electronic equipment and a storage medium.
Background
The international roaming charge is a relatively complex process, after the foreign communication occurs from the home country operator user to the roaming country, the roaming country operator provides communication service for the roaming user and performs roaming charging, then the roaming charging data is returned to the home country operator, the home country operator charges the roaming user, and the roaming batch settlement is performed with the roaming country operator according to the agreed charge standard. At present, there are more than 700 operators in the world, and if a roaming service is to be opened, a roaming relationship needs to be established between every two operators, negotiation and determination of a roaming agreement are performed, and then the roaming service, roaming settlement and other work can be performed. Although there are relevant specifications and standards defined by GSMA, the roaming relationship between operators is a relatively loose alliance relationship, and at present, there are still many problems in international roaming settlement:
at present, the management of roaming service is a unilateral management mode, and the management mode cannot completely guarantee the consistency of service data of both parties of an operator. If the service data content is diverged among operators, the cause of the problem cannot be traced and searched, and disputes are easily caused. Meanwhile, due to the transnational treatment, great coordination cost and time cost are required to be consumed. Although the roaming clearing centers appear among operators, the multilateral processing relationship of roaming clearing among operators can be relatively simplified, from the function of the clearing centers, more the agency role of the operators is taken, and the roaming processing work of the operators is relieved as a specialized operator. The opaqueness of the roaming data makes it impossible to assume the role of a notary intermediary between operators.
In addition, at present, roaming service files are still transmitted in a mode of manually sending mails, and due to the fact that operators are numerous, network connection modes among the operators are various, timeliness and reliability of international roaming settlement are greatly influenced by manual intervention, and settlement efficiency is low.
Disclosure of Invention
The invention provides a block chain-based international roaming settlement method, a block chain-based international roaming settlement device, electronic equipment and a storage medium, which are used for overcoming the defects that the timeliness and reliability of international roaming settlement are greatly influenced by manual intervention and the settlement efficiency is low in the prior art and realizing efficient settlement.
In a first aspect, the present invention provides a block chain-based international roaming settlement method, including:
extracting parameter information of the roaming agreement file;
performing uplink storage on the extracted parameter information of the roaming protocol file;
performing uplink storage on the roaming call ticket file, and performing verification and price approval based on an intelligent contract according to the parameter information of the roaming protocol file;
and generating a roaming settlement file for the roaming bill file after the verification and the pricing based on the intelligent contract.
According to the international roaming settlement method provided by the invention, the parameter extraction of the roaming agreement file comprises the following steps:
and acquiring the parameter information of the roaming agreement file from a parameter configuration page or a parameter file with a preset format, and performing uplink storage.
According to the international roaming settlement method provided by the invention, the parameter extraction of the roaming agreement file comprises the following steps:
and extracting the parameter information of the roaming agreement file by utilizing an artificial intelligent text recognition model, and performing uplink storage.
According to the international roaming settlement method provided by the invention, the uplink storage of the roaming ticket file is carried out, and the verification and the pricing are carried out based on the intelligent contract according to the parameter information of the roaming agreement file, and the method comprises the following steps:
the endorsement node receives a transaction proposal request sent by the client, and then sends a chain code message to the corresponding chain code;
the chain code calls an Invoke method to request the Peer node to acquire data on the chain required by the check sum rating; the required on-link data comprises the roaming call ticket data and the parameter information of the roaming agreement file;
after the Peer node returns the corresponding data on the chain, the chain code executes a check sum rating formula according to the data on the chain and submits a chain loading result to the Peer node in advance;
the endorsement node carries out endorsement signature on the transaction proposal and the simulation execution result;
and the client collects endorsement signature results of the endorsement nodes, assembles and signs the transactions, and sends the assembled transactions to the sequencing nodes to be queued so as to generate a transaction proposal block.
According to the international roaming settlement method provided by the invention, the generation of the roaming settlement file for the verified roaming bill file based on the intelligent contract comprises the following steps:
generating a roaming data report for the roaming bill file after the verification and the pricing, based on the intelligent contract;
generating the roaming settlement file based on the intelligent contract according to the roaming data report;
and the roaming data report and the roaming settlement file are stored in a chain way.
According to the international roaming settlement method provided by the invention, the roaming communication ticket file after the verification and the approval is generated based on the intelligent contract, and then the method further comprises the following steps:
performing batch roaming settlement on the roaming settlement file generated in the period by using digital encryption currency according to the first settlement period; or
And according to the single ticket file, performing real-time settlement on the single ticket file by using digital encryption currency.
According to the international roaming settlement method provided by the invention, the verified roaming communication ticket file is generated based on the intelligent contract, and then the method further comprises the following steps:
and accessing a historical roaming settlement file stored in a block chain of the operator node through an audit interface, and returning audit data according to the historical roaming settlement file.
In a second aspect, the present invention further provides an international roaming settlement apparatus based on a block chain, including:
the first module is used for extracting parameter information of the roaming agreement file;
the second module is used for performing uplink storage on the extracted parameter information of the roaming protocol file;
a third module, which is used for performing uplink storage on the roaming ticket file and checking and pricing based on the intelligent contract according to the parameter information of the roaming agreement file;
and the fourth module is used for generating a roaming settlement file for the roaming communication ticket file after the verification and the pricing, based on the intelligent contract.
In a third aspect, the present invention further provides an electronic device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the program to implement the steps of the block chain based international roaming settlement method according to any one of the first aspect.
In a fourth aspect, the present invention further provides a non-transitory computer readable storage medium, on which a computer program is stored, wherein the computer program, when executed by a processor, implements the steps of the block chain based international roaming settlement apparatus according to any one of the first aspect.
According to the block chain-based international roaming settlement method, device, electronic equipment and storage medium, parameters of the roaming agreement file are extracted and the roaming agreement file is linked for storage, so that intelligent contract calling is facilitated; the method comprises the steps that a roaming ticket file is linked up, so that tickets are transparently disclosed among operators; and performing price approval verification on the call bill based on the intelligent contract, and generating a roaming settlement file, so that roaming service data is public and transparent for roaming-related operators, and efficient settlement can be performed on roaming services among the operators through a block chain system.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
Fig. 1 is a schematic flowchart of a block chain-based international roaming settlement method according to the present invention;
FIG. 2 is a timing diagram illustrating uplink flow of parameter information of a roaming protocol file according to the present invention;
FIG. 3 is a timing diagram of the flow of smart contract-based checksum rating provided by the present invention;
FIG. 4 is a timing diagram illustrating the uplink flow of the roaming data report and the roaming settlement document according to the present invention;
FIG. 5 is a schematic view of a full service flow of a block chain-based international roaming settlement method provided by the present invention;
fig. 6 is a schematic structural diagram of an international roaming settlement apparatus based on a block chain according to the present invention;
fig. 7 is a schematic structural diagram of an electronic device provided in the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
The block chain is a novel application mode of computer technologies such as distributed data storage, point-to-point transmission, a consensus mechanism, an encryption algorithm and the like. The system is a decentralized database essentially, the whole block chain system does not depend on an additional third-party management mechanism or hardware facilities, central control is not needed, all nodes realize information self-verification, transmission, management and data exchange through distributed accounting and storage except for the self-integrated block chain, and no human intervention is needed. The block chain technology has the following characteristics:
(1) Hyper ledger architecture (hyper ledger Fabric): the super account book architecture of the block chain is open-source, supports multiple languages, is expandable, and gives consideration to data sharing and privacy protection through code connection, node and channel management.
(2) Distributed ledger book storage is adopted. The distributed account book records the same account book data by achieving consensus among different nodes, which is the basis of the block chain technology.
(3) And (4) intelligent contracts. An intelligent contract is a "suite of digitally defined commitments, including a protocol on which contract participants can enforce the commitments". Digital form means that the intelligent contract has to be written in computer readable code, and the rights and obligations established by the intelligent contract will be executed on a computer or computer network as long as the participants participate in the agreement.
Aiming at various problems in the current international roaming settlement work, the invention introduces the related technology of the block chain, and utilizes the characteristics of high credibility, tamper resistance and the like to ensure that an operator and roaming partners thereof can share a set of mutually credible, automatic, efficient and economical international roaming settlement system. The system provides a new framework system of clearing and settling international roaming based on a block chain related technology, designs a processing and transmission method of all-service data such as protocols, call tickets, settlement and the like in international roaming, realizes the clearing and settling total-service processing of the roaming based on the block chain technology, replaces the call ticket transmission and processing of a traditional system in the original process, replaces mail transmission and manual carding filling of protocols and financial documents, and greatly improves the efficiency of clearing and settling the international roaming.
A block chain based international roaming settlement method, apparatus, electronic device and storage medium according to the present invention are described with reference to fig. 1 to 7.
In a first aspect, the present invention provides a block chain-based international roaming settlement method, as shown in fig. 1, the method including:
and S11, extracting parameter information of the roaming agreement file.
Specifically, the international roaming agreement is an important specification file for making the service data of the other party among the international roaming operators, and the operators can obtain the relevant information of roaming service settlement through interaction and analysis of the roaming agreement and develop daily operation of the roaming service. For example, the common international roaming standard protocols mainly include two types: aa.14 and ir.21. The aa.14 protocol file mainly includes standard tariff (IOT) information and operator contact (OPDATA) information, the IOT document includes standard roaming tariff parameter information of the roaming-site operator, and the OPDATA document includes business contact information, financial clearing information, service and security information of the roaming-site operator. The international roaming IR21 protocol file contains the configuration and management information of network layers such as routing, SCCP gateway, automatic roaming test, mobile application, GPRS and the like. The roaming agreement between two operators can directly use international standard roaming agreement, and also can negotiate adjustment to agree the private roaming agreement between two operators.
And extracting parameter information of the roaming agreement file, wherein the extracted parameters are used in the subsequent roaming settlement process.
And S12, performing uplink storage on the extracted parameter information of the roaming protocol file.
Specifically, uplink refers to storing data into a block chain, all information after uplink is public and transparent, and any information can be queried in a block. After parameter information of the roaming agreement is uplinked, the parameter information can be called when verification and pricing are subsequently executed, and a specific roaming settlement task is executed.
And S13, performing uplink storage on the roaming call ticket file, and performing verification and price approval based on an intelligent contract according to the parameter information of the roaming agreement file.
Specifically, the ticket file includes call related information and charging related information, where the call related information includes a calling party, a called party, call end time, call duration, traffic volume, roaming location, and home location, and the charging related information includes call charging, a preferential amount, and actual call charging. The charging related information is information data obtained by local calculation of an operator according to the call data and the charging rule. After the call ticket file is linked up, the call ticket file can be shared among operators, and the data is public and transparent.
After the call ticket file is linked, the block chain system checks and criticizes the price based on the intelligent contract dialogue ticket file. An intelligent contract is a "set of digitally defined commitments, including agreements on which contract participants can execute the commitments". Digital form means that the intelligent contract has to be written in computer readable code, and the rights and obligations established by the intelligent contract will be executed on a computer or computer network as long as the participants participate in the agreement. The verification means that whether the ticket file is wrong is confirmed based on the intelligent contract, for example, whether a confirmation is missing, whether a data format meets the standard or not and the like. The pricing refers to a process of calculating the charge of the charging event by combining client data, product charge, preferential strategy and service agreement, and storing the charging event and charge after charge calculation and other accumulated data in a warehouse. For the application, the intelligent contract calls the parameter information dialogue list file of the protocol file to automatically calculate to obtain corresponding tariff data for subsequent roaming settlement. It can be understood that the obtained roaming ticket file may also carry tariff data locally calculated by the operator, and the obtained roaming ticket file is compared with the tariff data locally calculated by the operator after rating to check, so as to determine whether the tariff data is incorrect.
And S14, generating a roaming settlement file for the roaming bill file after the verification and the pricing, based on the intelligent contract.
Specifically, the ticket file is free from loss and the charging is normal through the verification. And the block chain system automatically generates a roaming settlement file for roaming settlement based on the ticket file after the intelligent contract pair verification and the pricing. The roaming settlement document may be settled periodically or quantitatively in batches, or may be settled at a single level, which is not limited herein.
In the embodiment, the parameter extraction and uplink storage are carried out on the roaming agreement file, so that the calling in the subsequent checking and pricing process is facilitated; the method comprises the steps that a roaming ticket file is linked up, so that tickets are transparently disclosed among operators; the ticket is checked and priced based on the intelligent contract, and a roaming settlement file is generated, so that the roaming service data is open and transparent to roaming related operators, and the roaming service can be efficiently settled through a block chain system between the operators.
In one embodiment, the extracting parameters of the roaming agreement file includes:
and acquiring the parameter information of the roaming agreement file from a parameter configuration page or a parameter file with a preset format, and performing uplink storage.
Specifically, the operator who needs to open the roaming partner relationship fills in the opening and modification of the agreement according to the formatting standard, and directly uplinks and takes effect. The specific mode can be filled in a standard format file or in a parameter configuration page field of the system, and then the uplink is in effect. The method has the advantages of realizing the traceability of protocol parameter information, being safe and transparent, improving the settlement work efficiency and reducing the complicated dispute processing and arbitration flow caused by inconsistency in the prior art. The block chain is suitable for scenes with time stamp requirements, and automatic configuration of roaming parameter information can be automatically executed through intelligent contracts carried in the block chain, so that full process automation of issuing and configuration validation of roaming agreements is realized, and cost and error rate of operators are effectively reduced.
In one embodiment, the parameter information of the roaming agreement is filled in the format of table 1 below.
By inputting the parameter information of the protocol file according to the format, the storage and the subsequent access processing are facilitated, and the working efficiency of roaming service settlement can be improved.
In one embodiment, the extracting parameters of the roaming agreement file includes: and extracting the parameter information of the roaming agreement file by using an artificial intelligent text recognition model, and performing uplink storage.
Specifically, because the formats of parameter information in the international roaming agreement in the current actual production are various, the content is complex, particularly the tariff information in the international roaming agreement, the tariffs of various countries and operators are various, and the forms are changeable, so that the operators can completely fill in the international organization according to a uniform tariff model, and the long-term promotion and implementation of the international organization is required.
For this reason, in this embodiment, the parameter information in the roaming agreement file is extracted by using the artificial intelligence text recognition model, for example, a convolutional recurrent neural network is trained to recognize the roaming agreement file, so as to extract the parameter information in the roaming agreement file. The training data can be composed of roaming agreement file samples and corresponding parameter information samples. The trained artificial intelligence text recognition model learns the parameter information characteristics in the roaming agreement file and has the recognition capability on the parameter information in the roaming agreement file.
In this embodiment, an artificial intelligence text recognition model is used to extract the parameter information of the roaming agreement file, and the parameter information is uplink-stored. Enabling different roaming protocols to uplink quickly.
In one embodiment, the parameter information uplink process of the roaming protocol file is implemented by the following steps, and fig. 2 is a timing diagram of the parameter information uplink process of the roaming protocol file:
1. a user accesses an agent interface on a browser;
2. the agent service receives an access request;
3. the agent service detects whether the user has the authority to access, and exits if the user does not have the authority;
4. the agent service encrypts and uploads the parameter information file to a file distribution system and returns a result;
5. the agent service initiates a query request to a Chaincodes eDSK service;
6. the Chaincodes SDK service executes the intelligent contract request and returns an execution result;
7. and returning the data to the browser for display.
In this embodiment, whether the user authority and the agentement service receive the parameter information uploaded by encryption is confirmed through steps 1 to 4, and the uplink result is queried and confirmed through steps 5 to 7.
In one embodiment, the roaming ticket file is preprocessed and adjusted to a preset format, and the roaming ticket file is uplink-stored.
Specifically, in the prior art, a ticket file is transmitted at certain time intervals, and at this time, the ticket file packages all tickets within a set time period, that is, one ticket file contains batches of tickets. In the traditional system, after a dialogue list file is transmitted and analyzed, verification and pricing are carried out according to protocol information.
In this embodiment, based on the block chain, the single ticket file is analyzed for uplink and interaction. The timeliness is better, and the processing efficiency of the storage and the subsequent price approval verification process is improved by adjusting the ticket file into a preset format. The reliable and non-falsifiable characteristics of roaming data are ensured from the ticket level.
In one embodiment, the uplink storage of the roaming ticket file and the verification and pricing based on the intelligent contract according to the parameter information of the roaming agreement file include:
the endorsement node receives a transaction proposal request sent by the client, and then sends a chain code message to the corresponding chain code;
the chain code calls an Invoke method to request the Peer node to acquire data on the chain required by the check sum rating; the required on-link data comprises the roaming call ticket data and the parameter information of the roaming agreement file;
after the Peer node returns the corresponding data on the chain, the chain code executes a check sum rating formula according to the data on the chain;
the endorsement node carries out endorsement signature on the transaction proposal and the simulation execution result;
and the client collects endorsement signature results of the endorsement nodes, assembles and signs the transactions, and sends the assembled transactions to the sequencing nodes to be queued so as to generate a transaction proposal block.
Specifically, fig. 3 shows a sequence diagram of a batch price verification process based on an intelligent contract, where an operator initiates a batch price verification request through an international roaming agreement web management platform, and performs automatic verification and batch price processing on the intelligent contract technical dialogue list data on a blockchain. It should be noted that the Peer node is a common node of the block chain, the endorsement node is a node that specifies a certain number of endorsement signatures from the Peer node in advance, and the endorsement node is only effective for the current block chain operation. According to the scheme, after receiving the request, the endorsement node sends a chain code message (various specific intelligent contracts are defined in the chain code) to the corresponding chain code, and the chain code calls an Invoke method to request data from the Peer node storing the data required by the verification and the rating through the endorsement node, so as to acquire the data on the chain required to be used. The required chain data includes the roaming call list data of the chain in the previous step and the parameter information of the related roaming agreement document required by the verification of the rating. And after the Peer node returns the corresponding data on the link, the link code executes a check and pricing formula on the returned data on the link, stores the data after the check and pricing, and sends a pre-submission pre-uplink result to the Peer node. And the endorsement node carries out endorsement signature on the transaction proposal and the simulation execution result and caches the endorsement signature. The client collects endorsement signature results of the endorsement nodes, assembles transactions (transactions) and signs, sends the assembled transactions to the sequencing nodes for queuing so as to generate transaction proposal blocks, sends the transaction proposal blocks to each submission node, and drops input and output on an account book.
In the embodiment, the intelligent contract technology on the block chain is utilized, and the automatic verification and rating processing is performed on the call ticket data on the chain through the verification and rating formula, so that whether the call ticket data is missing or not is determined, the charge of the roaming call ticket is automatically calculated, and whether the charging of the operator is wrong or not is determined.
In one embodiment, the generating a roaming settlement file based on the intelligent contract for the checked and priced roaming ticket file includes: generating a roaming data report for the roaming bill file after the verification and the pricing based on the intelligent contract; generating the roaming settlement file based on the intelligent contract according to the roaming data report; and the roaming data report and the roaming settlement file are stored in a chain way.
Specifically, the roaming communication bill file after verification and pricing is counted based on the intelligent contract, a roaming data report (RTDR) is generated, and a roaming settlement file is further generated based on the intelligent contract and used for financial settlement between operators. And finally, the roaming data report and the roaming settlement file are stored in a chain way for the inquiry of an operator. It is understood that the roaming data report and the roaming settlement file are generated separately for different operators and are linked up separately. In the process, the common specification and the rule of the international roaming agreement are written into the block chain system to form an intelligent contract which is agreed and searchable by all parties, and then the intelligent contract is automatically executed according to the rule of the contract to complete the processing of the data related to the international roaming settlement, and the processing process can be tracked irreversibly, safely and reliably.
In one embodiment, the roaming settlement file uses the following format:
by inputting the roaming settlement file according to the format, the storage and the subsequent access processing are facilitated, and the working efficiency of the roaming service settlement can be improved.
In one embodiment, the process of uplink storage of the roaming data report and the roaming settlement file is implemented by the following steps, and fig. 4 shows a timing diagram of uplink flow of the roaming data report and the roaming settlement file:
1. a user accesses a Finance interface on a browser;
2. the Finance service receives the access request;
3. the Finance service detects whether the user has the authority to access, and exits if the user has no authority;
4. the Finance service encrypts and uploads the roaming data report and the roaming settlement file to a file distribution system and returns the result;
5. the Finance service initiates a query request to a Chaincodes SDK service;
6. the Chaincodes SDK service executes the intelligent contract request and returns an execution result;
7. and returning the data to the browser for display.
In this embodiment, it is confirmed through steps 1 to 4 whether the user right and the Finance service receive the parameter information uploaded by encryption, and the uplink result is queried and confirmed through steps 5 to 7.
In one embodiment, the generating a roaming settlement file for the verified roaming communication ticket file based on the intelligent contract further includes: according to the first settlement period, performing batch roaming settlement on roaming settlement files generated in the period; or according to the single ticket file, the single ticket file is settled in real time by using digital encryption currency.
Specifically, the payment process of the current international roaming clearing is a mode of entrusting a bank to perform cash clearing, the bank can collect procedure fees with different amounts, and especially when multiple inter-bank transfer is performed through an intermediate bank, the procedure fees are high and the time is long.
Therefore, the application designs two cross-border financial payment modes based on the digital encryption currency, and for two countries which can use the digital encryption currency, operators of the two parties directly use the digital encryption currency (such as bitcoin and other data encryption currencies) to directly pay without any commission charge, and the method is fast and efficient. The two schemes are as follows:
the first is a configurable time period based payment scheme, which settles periodically according to a settlement period with digital cryptocurrency in a blockchain system according to a first settlement period, such as 1 month, 1 week, 1 day, 12 hours, 1 hour, etc. The specific settlement period can be set according to the roaming service volume and service characteristics of both parties of the operator. After the initial setting, the block chain system can be automatically executed to complete each operation.
The second type is real-time settlement based on a single call bill, after the single call bill is linked up to complete the operations of pricing approval and verification to generate a roaming settlement file, the block chain system can settle the single call bill in real time, so that direct payment can be realized for each call bill, and single-level real-time settlement and payment operations can be really realized.
The scheme selection in the specific implementation process can be carried out according to the specific conditions of the operators of the two parties, such as daily telephone number, digital encryption currency change conditions, the scheme is selected by self, and the specific settlement payment period is configured.
The present embodiment performs batch roaming settlement on roaming settlement files generated during the first settlement period by using digital cryptocurrency; or according to a single ticket file, the single ticket file is settled in real time by using digital encryption currency, and a payment scheme which is free of commission charge, convenient and efficient is provided for the settlement of the roaming service by combining the characteristics of the block chain system.
In one embodiment, the generating a roaming settlement file based on the intelligent contract for the verified roaming communication ticket file further comprises: and accessing a historical roaming settlement file stored in a block chain of the operator node through an auditing interface, and returning auditing data according to the historical roaming settlement file.
Specifically, on the basis of the above embodiment, the international roaming clearing and settling total flow protocol, the ticket, the financial data, and even the payment data are linked, and have the characteristics of credibility, non-falsification, traceability, and the like, so that a perfect reliable basis is provided for auditing work.
Because each operator belongs to different countries and organizations for supervision, a corresponding audit interface is reserved for each operator deployed to the block chain during deployment, and supervision and audit and other work are facilitated. For example, the interface permissions may be set to: all or part of international roaming clearing data specified and allowed by relevant laws and regulations on the blockchain of the managed operator may be reviewed, with no view access to other operator data. Therefore, the data security is ensured, and simultaneously, all trusted tamper-proof data on the block chain can be conveniently and quickly checked.
In the embodiment, the audit interface is arranged to carry out security management configuration such as authority and channel, so that data in the authority category on the block chain can be examined conveniently in real time, and the audit efficiency is improved.
In a preferred embodiment, a block chain based international roaming settlement method includes: extracting parameter information of the roaming agreement file; performing uplink storage on the extracted parameter information of the roaming protocol file for intelligent contract calling; performing uplink storage on the roaming bill file, and performing verification and pricing based on the intelligent contract; generating a roaming data report for the roaming bill file after the verification and the pricing based on the intelligent contract; generating the roaming settlement file based on the intelligent contract according to the roaming data report; the roaming data report and the roaming settlement file are stored in a chain mode, and batch roaming settlement is carried out on the roaming settlement file generated in the period by using digital encryption money according to a first settlement period or real-time settlement is carried out on a single ticket file by using digital encryption money according to the single ticket file; and accessing a historical roaming settlement file stored in a block chain of the operator node through an auditing interface, and returning an auditing result according to the historical roaming settlement file.
Specifically, as shown in fig. 5, the present embodiment divides the full service process into 5 parts and phases:
1. a roaming opening part: after the operator finishes the business negotiation of the roaming relationship, the operator can finish the joining and setting of the block chain network by the method, including the deployment and the opening of the functions of the block chain infrastructure, such as nodes, channels, secret key distribution and the like.
2. The protocol interaction part: realizing uplink interaction of roaming public parameters (necessary parameter information of charge information, protocol information, network information and the like of roaming clearing processing) and automatic extraction and configuration of protocol information based on intelligent contract
3. A data clearing part: realizing the uplink transmission of the roaming call bill, the call bill verification based on intelligent contract, the pricing and the charge verification, and generating RTDR (roaming clearing data report for financial settlement, GMSA standard) on the basis of the uplink transmission and the call bill verification, the pricing and the charge verification.
4. And a financial clearing part: the method realizes the generation of financial bills based on intelligent contracts (RTDR reports generated according to clearing parts), the uplink transmission of the financial bills and a cross-border settlement scheme based on digital currency.
5. And a post audit part: and uplink retention and post-audit verification of key business information in data clearing and financial clearing are realized.
The embodiment provides an architecture system for clearing international roaming based on the block chain related technology, which comprises a processing and transmission method for all-service data such as an agreement, a ticket, a report and a bill in the international roaming, so that the full-service clearing international roaming based on the block chain technology is realized, the clearing international roaming settlement process is completely innovated, and the clearing international roaming efficiency is greatly improved. The whole-flow operation in the traditional clearing and settling system is innovated through related technology based on a block chain, the bill transmission and processing of the traditional system in the original process are replaced, and various operations such as mail transmission, manual carding filling of protocols and financial documents, verification of batch price and the like of the traditional system are replaced. The digital currency-based cross-border settlement scheme and the post-event audit scheme of the financial clearing part can further improve the ecology of the international roaming clearing business.
In a second aspect, the present invention further provides a block chain based international roaming settlement apparatus, and the block chain based international roaming settlement apparatus described below and the block chain based international roaming settlement method described above may be referred to with each other.
As shown in fig. 6, the international roaming settlement apparatus based on block chain according to the present invention includes: a first module 61, a second module 62, a third module 63, a fourth module 64.
The first module 61 is configured to extract parameter information from a roaming agreement file; a second module 62, configured to perform uplink storage on the extracted parameter information of the roaming protocol file; a third module 63, configured to perform uplink storage on the roaming ticket file, and perform verification and pricing approval based on an intelligent contract according to the parameter information of the roaming agreement file; and a fourth module 64, configured to generate a roaming settlement file for the roaming communication ticket file after verification and pricing, based on the intelligent contract.
In the embodiment, the parameter extraction and uplink storage are carried out on the roaming agreement file, so that the calling in the subsequent verification pricing process is facilitated; the method comprises the steps that a roaming ticket file is linked up, so that tickets are transparently disclosed among operators; and checking and pricing the call ticket based on the intelligent contract, and generating a roaming settlement file. The roaming service data is made public and transparent to roaming related operators, and efficient settlement can be performed on the roaming service between the operators through a block chain system.
In one embodiment, the first module includes: and the first parameter extraction module is used for acquiring the parameter information of the roaming protocol file from a parameter configuration page or a parameter file with a preset format and performing uplink storage.
According to the embodiment, automatic configuration of roaming parameter information can be automatically executed through the intelligent contract carried in the block chain, so that full process automation of issuing and configuration validation of the roaming agreement is realized, and the cost and the error rate of operators are effectively reduced.
In one embodiment, the first module includes: and the second parameter extraction module is used for extracting the parameter information of the roaming agreement file by using an artificial intelligent text recognition model and performing uplink storage.
In this embodiment, an artificial intelligence text recognition model is used to extract the parameter information of the roaming agreement file, and uplink storage is performed. Enabling different roaming protocols to uplink quickly.
In one embodiment, the third module is specifically configured to, when the endorsement node receives a transaction proposal request sent by a client, send a chain code message to a corresponding chain code; the chain code calls an Invoke method to request the Peer node to acquire data on the chain required by the check sum rating; the required on-link data comprises the roaming call ticket data and the parameter information of the roaming agreement file; after the Peer node returns the corresponding data on the chain, the chain code executes a check sum rating formula according to the data on the chain and submits a chain loading result to the Peer node in advance; the endorsement node carries out endorsement signature on the transaction proposal and the simulation execution result; and the client collects endorsement signature results of the endorsement nodes, assembles and signs the transactions, and sends the assembled transactions to the sequencing nodes to be queued so as to generate a transaction proposal block.
In this embodiment, by using an intelligent contract technology on a block chain, automatic verification and rating processing are performed on the call ticket data on the chain through a verification formula and a rating formula, so as to determine whether the call ticket data is missing, automatically calculate the cost of the roaming call ticket, and determine whether the operator has a wrong charging.
In one embodiment, the fourth module comprises; a roaming data report generating module, configured to generate a roaming data report for the checked and priced roaming ticket file based on the intelligent contract; a roaming settlement file generating module, configured to generate the roaming settlement file based on the intelligent contract according to the roaming data report; and the uplink module is used for uplink storage of the roaming data report and the roaming settlement file.
In the embodiment, the common specification and the rule of the international roaming agreement are written into the block chain system to form an intelligent contract which is agreed and searchable by all parties, and then the intelligent contract is automatically executed according to the rule of the contract to complete the processing of data related to international roaming clearing settlement, and the processing process can be tracked irreversibly, safe and reliable.
In one embodiment, an international roaming settlement apparatus based on a block chain further includes: the settlement module is used for carrying out batch roaming settlement on the roaming settlement files generated in the period by using digital encryption currency according to the first settlement period; or according to the single ticket file, the digital encryption currency is used for carrying out real-time settlement on the single ticket file.
The present embodiment performs batch roaming settlement on roaming settlement files generated during the first settlement period by using digital cryptocurrency; or according to a single ticket file, the single ticket file is settled in real time by using digital encryption currency, and a payment scheme which is free of commission charge, convenient and efficient is provided for the settlement of the roaming service by combining the characteristics of the block chain system.
In one embodiment, an international roaming settlement apparatus based on a block chain further includes: and the auditing module is used for accessing the historical roaming settlement file stored in the block chain of the operator node through an auditing interface and returning auditing data according to the historical roaming settlement file.
In the embodiment, the audit interface is arranged to carry out security management configuration such as authority and channel, so that data in the authority category on the block chain can be conveniently examined in real time, and the audit efficiency is improved.
In a third aspect, the present invention further provides an electronic device, as shown in fig. 7, the electronic device may include: a processor (processor) 710, a communication Interface (Communications Interface) 720, a memory (memory) 730, and a communication bus 740, wherein the processor 710, the communication Interface 720, and the memory 730 communicate with each other via the communication bus 740. The processor 710 may invoke logic instructions in the memory 730 to perform the above-described international roaming settlement method based on blockchain provided by the first aspect, the method including: extracting parameter information of the roaming agreement file; performing uplink storage on the extracted parameter information of the roaming protocol file; performing uplink storage on the roaming call ticket file, and performing verification and price approval based on an intelligent contract according to the parameter information of the roaming protocol file; and generating a roaming settlement file for the roaming bill file after the verification and the pricing based on the intelligent contract.
In a fourth aspect, the present invention also provides a non-transitory computer-readable storage medium, on which a computer program is stored, the computer program being implemented by a processor to perform the method for block chain based international roaming settlement provided in the first aspect, the method comprising: extracting parameter information of the roaming agreement file; performing uplink storage on the extracted parameter information of the roaming protocol file; performing uplink storage on the roaming call bill file, and performing verification and pricing based on an intelligent contract according to the parameter information of the roaming protocol file; and generating a roaming settlement file for the roaming bill file after the verification and the pricing based on the intelligent contract.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. Based on the understanding, the above technical solutions substantially or otherwise contributing to the prior art may be embodied in the form of a software product, which may be stored in a computer-readable storage medium, such as ROM/RAM, magnetic disk, optical disk, etc., and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method according to the various embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. An international roaming settlement method based on a block chain is characterized by comprising the following steps:
extracting parameter information of the roaming agreement file;
performing uplink storage on the extracted parameter information of the roaming protocol file;
performing uplink storage on the roaming call ticket file, and performing verification and price approval based on an intelligent contract according to the parameter information of the roaming protocol file;
and generating a roaming settlement file for the roaming bill file after the verification and the pricing based on the intelligent contract.
2. The international roaming settlement method of claim 1, wherein the parameter extraction for the roaming agreement document includes:
and acquiring the parameter information of the roaming agreement file from a parameter configuration page or a parameter file with a preset format, and performing uplink storage.
3. The international roaming settlement method of claim 1, wherein the parameter extraction for the roaming agreement document includes:
and extracting the parameter information of the roaming agreement file by using an artificial intelligent text recognition model, and performing uplink storage.
4. The international roaming settlement method of claim 1, wherein the uplink storing the roaming ticket file and checking and pricing based on the intelligent contract according to the parameter information of the roaming agreement file comprises:
the endorsement node sends a chain code message to a corresponding chain code after receiving a transaction proposal request sent by the client;
the chain code calls an Invoke method to request the Peer node to acquire the on-chain data required by the checksum pricing; the required on-link data comprises the roaming call ticket data and the parameter information of the roaming agreement file;
after the Peer node returns the corresponding data on the chain, the chain code executes a check sum rating formula according to the data on the chain and submits a chain loading result to the Peer node;
the endorsement node carries out endorsement signature on the transaction proposal and the simulation execution result;
and the client collects endorsement signature results of the endorsement nodes, assembles and signs the transactions, and sends the assembled transactions to the sequencing node for queuing so as to generate a transaction proposal block.
5. The international roaming settlement method of claim 1, wherein the generating of the roaming bill file after the verification and the approval based on the intelligent contract comprises:
generating a roaming data report for the roaming bill file after the verification and the pricing based on the intelligent contract;
generating the roaming settlement file based on the intelligent contract according to the roaming data report;
and the roaming data report and the roaming settlement file are stored in a chain way.
6. The international roaming settlement method of claim 1, wherein the roaming communication ticket file after the checking and the rating generates a roaming settlement file based on the intelligent contract, and then further comprising:
performing batch roaming settlement on the roaming settlement file generated in the period by using digital encryption currency according to the first settlement period; or
And according to the single ticket file, carrying out real-time settlement on the single ticket file by using digital encryption currency.
7. The international roaming settlement method of claim 1, wherein the generating of the roaming settlement file for the verified roaming communication ticket file based on the intelligent contract further comprises:
and accessing a historical roaming settlement file stored in a block chain of the operator node through an auditing interface, and returning auditing data according to the historical roaming settlement file.
8. An international roaming settlement apparatus based on a block chain, comprising:
the first module is used for extracting parameter information of the roaming agreement file;
the second module is used for performing uplink storage on the extracted parameter information of the roaming protocol file;
the third module is used for performing uplink storage on the roaming call ticket file and performing verification and price approval based on an intelligent contract according to the parameter information of the roaming agreement file;
and the fourth module is used for generating a roaming settlement file for the roaming communication ticket file after the verification and the pricing, based on the intelligent contract.
9. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor when executing the program performs the steps of the method for block chain based international roaming settlement according to any one of claims 1 to 7.
10. A non-transitory computer readable storage medium having stored thereon a computer program, wherein the computer program when executed by a processor implements the steps of the device for international roaming settlement based on blockchains according to one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110666733.9A CN115482024A (en) | 2021-06-16 | 2021-06-16 | Block chain-based international roaming settlement method and device, electronic equipment and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110666733.9A CN115482024A (en) | 2021-06-16 | 2021-06-16 | Block chain-based international roaming settlement method and device, electronic equipment and storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115482024A true CN115482024A (en) | 2022-12-16 |
Family
ID=84419315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110666733.9A Pending CN115482024A (en) | 2021-06-16 | 2021-06-16 | Block chain-based international roaming settlement method and device, electronic equipment and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115482024A (en) |
-
2021
- 2021-06-16 CN CN202110666733.9A patent/CN115482024A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8682753B2 (en) | System and method to consolidate and update a user's financial account information | |
| CN108766537A (en) | A kind of system for supporting social security card mobile payment | |
| CN109727108A (en) | All-purpose card interconnects allocation settlement system | |
| CN108881121B (en) | P2P credit mutual-watching system and method based on mobile internet | |
| CN115456773B (en) | Payment control method, device, equipment and medium based on blockchain | |
| CN113034124B (en) | Traffic two-dimensional code cross-region transaction clearing and settlement method and system | |
| CN112287401A (en) | Wisdom medical treatment sharing platform based on block chain | |
| CN116664139B (en) | Settlement management system integrating multi-platform malls | |
| CN115482024A (en) | Block chain-based international roaming settlement method and device, electronic equipment and storage medium | |
| KR100875246B1 (en) | Loan Information Provision System | |
| CN115204860A (en) | Self-service payment system based on unified payment platform | |
| Darmwal | Blockchain in Telecom Sector: An Analysis of Potential Use Cases | |
| CN113763146A (en) | Self-service tax system | |
| CN114092202A (en) | Method, system, computing equipment and storage medium for determining accounting compensation on open internet | |
| KR20090036160A (en) | System and method for operating multi-application card linked online account with saved value and recording medium | |
| KR20090114278A (en) | Method and System for Auto-cging Traffic Fee by Using Virtual Account and Recording Medium | |
| KR100854341B1 (en) | System and Method for Operating Medical Insurance Money and Program Recording Medium | |
| KR20090081745A (en) | Method for Processing Payment Settlement between Customer Online Account and Affiliated Store Online Account and Recording Medium | |
| CN115796854A (en) | Block chain-based system and method for settling electric charges of iron towers and storage medium | |
| KR20080033192A (en) | Method for processing settlement later about medical insurance premiums receipt first | |
| KR20150118938A (en) | Method for Operating Transaction by using Account Bridge | |
| KR20080033021A (en) | System and method for processing loan based on medical insurance money and program recording medium | |
| CN117575852A (en) | Method and device for determining payment state based on public rental houses | |
| CN116434362A (en) | High-speed charge processing method, server and system based on no protocol | |
| CN115358730A (en) | Prepaid supervised account opening method and system, electronic equipment and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |