CN113742678A - Certificate application method and device based on alliance chain - Google Patents
Certificate application method and device based on alliance chain Download PDFInfo
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- CN113742678A CN113742678A CN202111087861.4A CN202111087861A CN113742678A CN 113742678 A CN113742678 A CN 113742678A CN 202111087861 A CN202111087861 A CN 202111087861A CN 113742678 A CN113742678 A CN 113742678A
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- 238000012795 verification Methods 0.000 claims abstract description 11
- 238000004590 computer program Methods 0.000 claims description 18
- 230000008569 process Effects 0.000 claims description 10
- 238000003860 storage Methods 0.000 claims description 6
- 238000004806 packaging method and process Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 10
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- 230000007246 mechanism Effects 0.000 description 3
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/45—Structures or tools for the administration of authentication
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/602—Providing cryptographic facilities or services
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Abstract
The invention discloses a visa application method and a device based on a alliance chain, which relate to the field of block chains, and the method comprises the following steps: receiving a visa transaction request submitted by a user; verifying the validity of the user identity according to the visa transacting request, triggering an intelligent contract after the verification is passed, and linking the visa transacting request record; determining required data for visa handling according to the visa handling request, calling a query interface in a alliance chain based on the required data for visa handling and the visa handling request, and acquiring corresponding data information under a corresponding organization; sending the corresponding data information to the embassy node for signing and issuing, receiving the successful transacting notification information, and notifying the user of the successful transacting notification information; wherein, the institutions involved in visa handling construct a federation chain. The invention can realize inquiring, verifying and applying for handling the required data of visa in the alliance chain, and store the visa in the block chain for inquiring, thereby improving the efficiency and improving the customer experience.
Description
Technical Field
The invention relates to the technical field of block chains, in particular to a visa application method and device based on a alliance chain.
Background
This section is intended to provide a background or context to the embodiments of the invention that are recited in the claims. The description herein is not admitted to be prior art by inclusion in this section.
At present, when applying for handling the foreign visa, the information of the user needs to be provided, such as an identity card, a passport, a deposit certificate, house property information and the like, the offline preparation of the information is very troublesome, the information needs to be prepared in different mechanisms, the online application and the handling are carried out step by step, the flow is complex, the customer experience is poor, and the online mode easily causes damage and loss of the original in the mailing process.
Disclosure of Invention
The embodiment of the invention provides a visa application method based on a alliance chain, which is used for solving the technical problems of complex process and poor customer experience of offline prepared visa data application and handling, and comprises the following steps:
receiving a visa transaction request submitted by a user;
verifying the validity of the user identity according to the visa transacting request, triggering an intelligent contract after the verification is passed, and linking the visa transacting request record;
determining required data for visa handling according to the visa handling request, calling a query interface in a alliance chain based on the required data for visa handling and the visa handling request, and acquiring corresponding data information under a corresponding organization;
sending the corresponding data information to the embassy node for signing and issuing, receiving the successful transacting notification information, and notifying the user of the successful transacting notification information;
wherein, the institutions involved in visa handling construct a federation chain.
The embodiment of the invention also provides a visa application device based on the alliance chain, which is used for solving the technical problems of complex process and poor customer experience of offline prepared visa data application and handling, and comprises the following steps:
the visa handling module is used for receiving visa handling requests submitted by users;
the visa application handling module is used for verifying the validity of the user identity according to the visa handling request, triggering an intelligent contract after the verification is passed, and linking the visa handling request record; determining required data for visa handling according to the visa handling request, calling a query interface in a alliance chain based on the required data for visa handling and the visa handling request, and acquiring corresponding data information under a corresponding organization; sending the corresponding data information to the embassy node for signing and issuing, receiving the successful transacting notification information, and notifying the user of the successful transacting notification information;
wherein, the institutions involved in visa handling construct a federation chain.
The embodiment of the invention also provides computer equipment which comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein the processor realizes the visa application method based on the alliance chain when executing the computer program.
An embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps of the above-mentioned certification application method based on federation chain.
Compared with the technical scheme of offline preparation of visa data application and handling in the prior art, the embodiment of the invention receives the visa handling request submitted by the user; verifying the validity of the user identity according to the visa transacting request, triggering an intelligent contract after the verification is passed, and linking the visa transacting request record; determining required data for visa handling according to the visa handling request, calling a query interface in a alliance chain based on the required data for visa handling and the visa handling request, and acquiring corresponding data information under a corresponding organization; sending the corresponding data information to the embassy node for signing and issuing, receiving the successful transacting notification information, and notifying the user of the successful transacting notification information; the enterprises involved in visa handling construct the alliance chain, so that the information required by visa handling can be inquired, verified and applied for handling in the alliance chain, the visa is stored in the block chain for inquiry, the efficiency is improved, and the customer experience is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts. In the drawings:
FIG. 1 is a first flowchart of a certification application method based on a federation chain in an embodiment of the present invention;
FIG. 2 is a flowchart of a visa application method based on federation chain in the embodiment of the present invention;
FIG. 3 is a third flowchart of a visa application method based on a federation chain in an embodiment of the present invention;
FIG. 4 is a flowchart of a visa application method based on federation chain in the embodiment of the present invention;
fig. 5 is a block diagram of a certificate application apparatus based on a federation chain in an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention are further described in detail below with reference to the accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.
Interpretation of terms:
federation chain: the system is a cluster formed by a plurality of private chains, a block chain which is managed by a plurality of organizations together, each organization or organization manages one or a plurality of nodes, and the data of the nodes only allows different organizations in the system to read, write and send.
And (3) visa: is a license certificate issued by a national government agency for either application to go out or through a foreign country in accordance with the laws of the country.
FIG. 1 is a first flowchart of a certification application method based on a federation chain in an embodiment of the present invention; as shown in fig. 1, the method includes:
step 101: receiving a visa transaction request submitted by a user;
step 102: verifying the validity of the user identity according to the visa transacting request, triggering an intelligent contract after the verification is passed, and linking the visa transacting request record;
step 103: determining required data for visa handling according to the visa handling request, calling a query interface in a alliance chain based on the required data for visa handling and the visa handling request, and acquiring corresponding data information under a corresponding organization;
step 104: sending the corresponding data information to the embassy node for signing and issuing, receiving the successful transacting notification information, and notifying the user of the successful transacting notification information;
wherein, the institutions involved in visa handling construct a federation chain.
Specifically, step 101 receives a request for a user to apply for transacting a visa, where the request includes a user name, a user identification number, a mobile phone number, a country number, a usage, a bank, and the like.
Then, according to the country number, determining which country to go to, and inquiring the data required by the state processing visa; and acquiring the data information of the user under each organization through a query interface provided by each organization on the alliance chain according to the unique user identification consisting of the user name, the user identity card and the mobile phone number. If the passport is a passport, the passport is sent to an entry management office for inquiry, and if the deposit certificate is sent to a corresponding bank for inquiry.
And 104, after all required data are acquired, all the data are sent to the embassia, if the embassia agrees to issue the visa, the application visa is returned to be successfully transacted, and the user is informed that the application visa is successfully transacted.
In the embodiment of the invention, the mechanism involved in visa handling comprises a bank node;
as shown in fig. 2, the method further includes:
step 201: and obtaining deposit certification at the bank node, failing to process the visa if the required amount of the deposit certification is larger than the balance of the user, and sending the corresponding data information to the embassy node for signing and issuing if the required amount of the deposit certification is not larger than the balance of the user.
Specifically, the verification is performed after the data is acquired, if the amount of money required by the deposit certificate is larger than the balance of the user, the visa certificate is not transacted, and if the balance of the user is sufficient, the transaction process is continued.
In the embodiment of the present invention, as shown in fig. 3, the method further includes:
step 301: and encrypting the application visa handling record, packaging the encrypted information into blocks, and recording the blocks into the alliance chain.
Specifically, the application and processing visa record is encrypted, the information is packaged into blocks and added to the alliance chain, and the follow-up inquiry and use when needed are supported. Wherein transacting visa records includes: user name, user identification number, mobile phone number, country number, usage, validity period and the like.
In the embodiment of the present invention, as shown in fig. 4, the method further includes:
step 401: and generating an electronic version visa to be provided for the user according to the visa applying and handling record stored in the alliance chain.
Specifically, according to visa records stored in the block chain, a visa query function is provided, and electronic visas are generated to replace original paper visas. The problem of the mode causes the damage and the loss of original paper easily in the mailing process under the line is solved.
The embodiment of the invention also provides a visa application device based on the alliance chain, which is described in the following embodiment. Because the principle of the device for solving the problems is similar to the visa application method based on the alliance chain, the implementation of the device can be referred to the implementation of the visa application method based on the alliance chain, and repeated details are not repeated.
Fig. 5 is a block diagram of a visa application apparatus based on a federation chain in an embodiment of the present invention, as shown in fig. 5, the apparatus includes:
the visa handling module 02 is used for receiving visa handling requests submitted by users;
the visa application handling module 04 is used for verifying the validity of the user identity according to the visa handling request, triggering an intelligent contract after the verification is passed, and linking the visa handling request record; determining required data for visa handling according to the visa handling request, calling a query interface in a alliance chain based on the required data for visa handling and the visa handling request, and acquiring corresponding data information under a corresponding organization; sending the corresponding data information to the embassy node for signing and issuing, receiving the successful transacting notification information, and notifying the user of the successful transacting notification information;
wherein, the institutions involved in visa handling construct a federation chain.
In the embodiment of the invention, the mechanism involved in visa handling comprises a bank node;
the visa application handling module is further configured to:
and obtaining deposit certification at the bank node, failing to process the visa if the required amount of the deposit certification is larger than the balance of the user, and sending the corresponding data information to the embassy node for signing and issuing if the required amount of the deposit certification is not larger than the balance of the user.
In the embodiment of the present invention, the visa application handling module is further configured to:
and encrypting the application visa handling record, packaging the encrypted information into blocks, and recording the blocks into the alliance chain.
In the embodiment of the present invention, as shown in fig. 5, the method further includes:
and the visa query module 06 is used for transacting visa records according to the applications stored in the alliance chain, generating electronic visa and providing the electronic visa for the user.
The embodiment of the invention also provides computer equipment which comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein the processor realizes the visa application method based on the alliance chain when executing the computer program.
An embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps of the above-mentioned certification application method based on federation chain.
Compared with the technical scheme of offline preparation of visa data application and handling in the prior art, the embodiment of the invention receives the visa handling request submitted by the user; verifying the validity of the user identity according to the visa transacting request, triggering an intelligent contract after the verification is passed, and linking the visa transacting request record; determining required data for visa handling according to the visa handling request, calling a query interface in a alliance chain based on the required data for visa handling and the visa handling request, and acquiring corresponding data information under a corresponding organization; sending the corresponding data information to the embassy node for signing and issuing, receiving the successful transacting notification information, and notifying the user of the successful transacting notification information; the enterprises involved in visa handling construct the alliance chain, so that the information required by visa handling can be inquired, verified and applied for handling in the alliance chain, the visa is stored in the block chain for inquiry, the efficiency is improved, and the customer experience is improved. And generating an electronic version visa to replace the original paper version visa.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A visa application method based on a alliance chain is characterized by comprising the following steps:
receiving a visa transaction request submitted by a user;
verifying the validity of the user identity according to the visa transacting request, triggering an intelligent contract after the verification is passed, and linking the visa transacting request record;
determining required data for visa handling according to the visa handling request, calling a query interface in a alliance chain based on the required data for visa handling and the visa handling request, and acquiring corresponding data information under a corresponding organization;
sending the corresponding data information to the embassy node for signing and issuing, receiving the successful transacting notification information, and notifying the user of the successful transacting notification information;
wherein, the institutions involved in visa handling construct a federation chain.
2. A federation chain-based visa application method as recited in claim 1, wherein the institution involved in transacting the visa includes a bank node;
further comprising:
and obtaining deposit certification at the bank node, failing to process the visa if the required amount of the deposit certification is larger than the balance of the user, and sending the corresponding data information to the embassy node for signing and issuing if the required amount of the deposit certification is not larger than the balance of the user.
3. A federation chain-based visa application method as recited in claim 1, further comprising:
and encrypting the application visa handling record, packaging the encrypted information into blocks, and recording the blocks into the alliance chain.
4. A federation chain-based visa application method as recited in claim 3, further comprising:
and generating an electronic version visa to be provided for the user according to the visa applying and handling record stored in the alliance chain.
5. A visa application apparatus based on alliance chain, characterized in that includes:
the visa handling module is used for receiving visa handling requests submitted by users;
the visa application handling module is used for verifying the validity of the user identity according to the visa handling request, triggering an intelligent contract after the verification is passed, and linking the visa handling request record; determining required data for visa handling according to the visa handling request, calling a query interface in a alliance chain based on the required data for visa handling and the visa handling request, and acquiring corresponding data information under a corresponding organization; sending the corresponding data information to the embassy node for signing and issuing, receiving the successful transacting notification information, and notifying the user of the successful transacting notification information;
wherein, the institutions involved in visa handling construct a federation chain.
6. A federation-chain-based visa application apparatus as claimed in claim 5, wherein the institution involved in handling visa includes a bank node;
the visa application handling module is further configured to:
and obtaining deposit certification at the bank node, failing to process the visa if the required amount of the deposit certification is larger than the balance of the user, and sending the corresponding data information to the embassy node for signing and issuing if the required amount of the deposit certification is not larger than the balance of the user.
7. A federation chain-based visa application apparatus as recited in claim 5, wherein the visa application handling module is further configured to:
and encrypting the application visa handling record, packaging the encrypted information into blocks, and recording the blocks into the alliance chain.
8. A federation chain-based visa application apparatus as recited in claim 7, further comprising:
and the visa query module is used for transacting visa records according to the applications stored in the alliance chain, generating electronic visa and providing the electronic visa for users.
9. A computer device comprising a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor implements the federation chain-based visa application method of any one of claims 1 to 4 when executing the computer program.
10. A computer-readable storage medium, having stored thereon a computer program, the program, when being executed by a processor, performing the steps of the federation chain-based visa application method of any one of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111087861.4A CN113742678A (en) | 2021-09-16 | 2021-09-16 | Certificate application method and device based on alliance chain |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111087861.4A CN113742678A (en) | 2021-09-16 | 2021-09-16 | Certificate application method and device based on alliance chain |
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| CN113742678A true CN113742678A (en) | 2021-12-03 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108023894A (en) * | 2017-12-18 | 2018-05-11 | 苏州优千网络科技有限公司 | Visa information system and its processing method based on block chain |
| CN109636331A (en) * | 2018-12-06 | 2019-04-16 | 广州大麦信息科技有限公司 | A kind of method, system, platform and the storage medium of processes electronic visa |
| CN110647768A (en) * | 2019-09-23 | 2020-01-03 | 北京艾摩瑞策科技有限公司 | Passport deposit method and device based on block chain |
| CN111582888A (en) * | 2020-05-11 | 2020-08-25 | 中国银行股份有限公司 | Verification system for verifying authenticity of electronic deposit certificate |
-
2021
- 2021-09-16 CN CN202111087861.4A patent/CN113742678A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108023894A (en) * | 2017-12-18 | 2018-05-11 | 苏州优千网络科技有限公司 | Visa information system and its processing method based on block chain |
| CN109636331A (en) * | 2018-12-06 | 2019-04-16 | 广州大麦信息科技有限公司 | A kind of method, system, platform and the storage medium of processes electronic visa |
| CN110647768A (en) * | 2019-09-23 | 2020-01-03 | 北京艾摩瑞策科技有限公司 | Passport deposit method and device based on block chain |
| CN111582888A (en) * | 2020-05-11 | 2020-08-25 | 中国银行股份有限公司 | Verification system for verifying authenticity of electronic deposit certificate |
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