CN107833103A - The tax-free qualification circulation of Li Island based on block chain and verification method, platform and system - Google Patents
The tax-free qualification circulation of Li Island based on block chain and verification method, platform and system Download PDFInfo
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- CN107833103A CN107833103A CN201711117534.2A CN201711117534A CN107833103A CN 107833103 A CN107833103 A CN 107833103A CN 201711117534 A CN201711117534 A CN 201711117534A CN 107833103 A CN107833103 A CN 107833103A
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- 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
- G06Q30/06—Buying, selling or leasing transactions
- G06Q30/0601—Electronic shopping [e-shopping]
- G06Q30/0609—Buyer or seller confidence or verification
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Abstract
Include the present invention relates to the tax-free qualification circulation of the Li Island based on block chain with verification method, platform and system, wherein method：The tax-free membership information of Li Island of user is obtained, and carries out data with common carrier and public security organ and docks, whether the tax-free membership information of Li Island for examining user is true；The tax-free qualification voucher of user profile is included based on block chain technology and Cryptography Principles generation；Request based on user, examine checking information after to exempt from taxation qualification voucher right to use information modify；User's qualification testing solicited message that duty free shop's terminal is sent is obtained, after whether verification user has duty-free shopping qualification, result is fed back into duty free shop's terminal；Obtain shopping information and/or the express delivery transmission information that duty free shop's terminal uploads.By using this programme, the qualification voucher both sides of supply and demand that exempt from taxation improve all departments' operating efficiency with that can be benefited per family；Further, since adding the mobility of tax-free qualification, the development of local economy and periphery industry will be greatly promoted.
Description
Technical field
The present invention relates to the Internet, applications technology, more specifically to a kind of tax-free qualification of Li Island based on block chain
Circulation and verification method, platform and system.
Background technology
Hainan Island has welcome increasing at full speed since Li Island tax-exemption policies are implemented in terms of social consumer goods retail sales
It is long.According to Li Island tax-exemption policies, visitor needs to obtain tax-free purchase with effective identity certificate and Li Island flight/train ticket information
Qualification, then purchased duty-free goods by way of solid shop/brick and mortar store or online shopping mall, afterwards by certificate, do shopping bill and stroke ticket
According to going to appointed place to pick up goods, last clearance, Li Island.In other words, current pattern only supports the pattern of " I picks up by oneself ".
In terms of pre-capita consumption volume, the Hainan Island tax-free island still with global comparative maturity, such as Jizhou Island at present, Okinawa
There is larger gap on island etc.；And the purchase volume limited with current Li Island tax-exemption policies has larger gap, purchase money is caused
The waste of lattice.
Block chain is a kind of linked data structure for being connected to form data in chronological order in a manner of block, and with close
Code mode ensures the distributed account book that can not be distorted He can not forge of data.Specifically, block chain technology is that structure exists
On point to point network, verified and data storage using linked data structure, know together algorithm using distributed node generating and
Update the data, ensure data transfer and the safety accessed using the mode of cryptography, utilize what is be made up of automatized script code
Intelligent contract programs a kind of brand-new Distributed Calculation normal form with operation data.
And decentralization possessed by block chain technology, can not distort, safety is anti-to ruin, the features such as being distributed account book, exactly with
Li Island exempts from taxation the multi-party participation of process of purchase, and information truth is open and clear, matches the features such as data safety, therefore, block chain
Technology is highly suitable for Li Island and exempts from taxation qualification circulation with verifying.
The content of the invention
The technical problem to be solved in the present invention is, for the drawbacks described above of prior art, there is provided one kind is based on block chain
Li Island exempt from taxation qualification circulation and verification method, platform and system, its support Li Island exempt from taxation qualification chain on test on circulation and chain
Card, first, resident can be facilitated to do shopping and transfer the possession of purchase qualification, second, the speed of lifting duty-free shop and the tax-free qualification of customs's checking
And efficiency, three contribute to making full use of for tax-free qualification, drive local economic development.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of tax-free qualification circulation of Li Island based on block chain and verification method are provided, comprised the following steps：
The tax-free qualification circulation of Li Island obtains the tax-free membership information of Li Island of user, and and common carrier with verification platform
Data docking is carried out with public security organ, whether the tax-free membership information of Li Island for examining the user is true；The tax-free money of the Li Island
Lattice information includes：Subscriber identity information and transport information；
When the tax-free membership information of the Li Island of the user is true, the tax-free qualification circulation of the Li Island and verification platform base
The tax-free qualification voucher of user profile is included in block chain technology and Cryptography Principles generation；
The tax-free qualification circulation of the Li Island and request of the verification platform based on user, exempt from taxation after examining checking information to described
The right to use information of qualification voucher is modified；
User's qualification testing that the tax-free qualification circulation of the Li Island obtains duty free shop's terminal transmission with verification platform is asked
Information, whether the user is checked with after duty-free shopping qualification, result is fed back into duty free shop's terminal；
The Li Island exempt from taxation qualification circulation and verification platform obtain shopping information that duty free shop's terminal uploads and/or
Express delivery sends information.
The tax-free qualification circulation of Li Island of the present invention and verification method, wherein, the Li Island exempts from taxation qualification circulation with testing
Request of the platform based on user is demonstrate,proved, the right to use information of the tax-free qualification voucher is modified after examining checking information, had
Body is：
The tax-free qualification circulation of the Li Island obtains the tax-free qualification voucher of assignor's Client-initiated with verification platform and transfers the possession of Shen
Please information, the right to use information of the tax-free qualification voucher of the assignor user is changed to the tax-free qualification voucher and assigned an application
Described assignee's user profile in information.
The tax-free qualification circulation of Li Island of the present invention and verification method, wherein, the Li Island exempts from taxation qualification circulation with testing
Request of the platform based on user is demonstrate,proved, the right to use information of the tax-free qualification voucher is modified after examining checking information, had
Body is：
The tax-free qualification circulation of the Li Island obtains the tax-free qualification voucher of assignor's Client-initiated with verification platform and transfers the possession of Shen
Please information, and shown by the page；
The tax-free qualification circulation of the Li Island obtains assignee user for the tax-free of the assignor user with verification platform
The tax-free qualification voucher purchase application information that qualification voucher is initiated, the authenticity of checking information；
When the tax-free qualification voucher purchase application information of assignee's Client-initiated is true, the assignor is used
The right to use of the tax-free qualification voucher at family is changed to assignee user.
The tax-free qualification circulation of Li Island of the present invention and verification method, wherein, the tax-free qualification voucher is：Quick Response Code
And/or ID, the Quick Response Code and/or ID include following information：Subscriber identity information, transport information, it can purchase and exempt from
Number, kind, quantity, weight and the amount information of tax product.
The tax-free qualification circulation of Li Island of the present invention and verification method, wherein, in addition to step：
The express delivery that the tax-free qualification circulation of the Li Island obtains express company's terminal transmission with verification platform checks confirmation
Row information of going forward side by side is verified；
The tax-free qualification circulation of the Li Island obtains the express delivery list information of transmission of express company's terminal upload with verification platform,
And preserve.
The tax-free qualification circulation of Li Island of the present invention and verification method, wherein, in addition to step：
The user profile that the tax-free qualification circulation of the Li Island obtains the transmission of audit department of customs with verification platform verifies application,
The identity information of the user profile of request and user, shopping information, express delivery information are contrasted, and it is anti-to audit department of customs
Result is verified in feedback.
Present invention also offers a kind of tax-free qualification circulation of Li Island based on block chain and verification platform, including：
Information Authentication unit, for obtain user Li Island exempt from taxation membership information, and with common carrier and public security machine
Put the docking of row data into, whether the tax-free membership information of Li Island for examining the user is true；The tax-free membership information bag of the Li Island
Include：Subscriber identity information and transport information；
Qualification voucher generation unit, for the user Li Island exempt from taxation membership information for it is true when, the Li Island is exempted from
Tax qualification circulation includes the tax-free qualification voucher of user profile with verification platform based on block chain technology and Cryptography Principles generation；
Qualification voucher circulation unit, for the request based on user, examine after checking information to the tax-free qualification voucher
Right to use information modify；
Information checks unit, the user's qualification testing solicited message sent for obtaining duty free shop's terminal, described in verification
After whether user has duty-free shopping qualification, result is fed back into duty free shop's terminal；
Information acquisition unit is bought, for obtaining shopping information and/or the express delivery transmission that duty free shop's terminal uploads
Information.
The tax-free qualification circulation of Li Island of the present invention and verification platform, wherein, the qualification voucher circulation unit includes：
First qualification voucher circulation unit, assigned an application letter for obtaining assignor's Client-initiated qualification voucher that exempts from taxation
Breath, the right to use information of the tax-free qualification voucher of the assignor user is changed to the tax-free qualification voucher and assigned an application information
In described assignee's user profile.
The tax-free qualification circulation of Li Island of the present invention and verification platform, wherein, the qualification voucher circulation unit includes：
The tax-free qualification voucher display unit of user, for obtaining the tax-free qualification voucher transfer of assignor's Client-initiated
Application information, and shown by the page；
Purchaser's qualification testing unit, the tax-free qualification voucher of the assignor user is directed to for obtaining assignee user
The tax-free qualification voucher purchase application information initiated, the authenticity of checking information；
Second qualification voucher circulation unit, in the tax-free qualification voucher purchase letter of application of assignee's Client-initiated
Cease for it is true when, the right to use of the tax-free qualification voucher of the assignor user is changed to the assignee user.
The tax-free qualification circulation of Li Island of the present invention and verification platform, wherein, in addition to：
Express delivery Information Authentication and memory cell, confirmation is checked for obtaining the express delivery that express company's terminal is sent, and
Information Authentication is carried out, and obtains the express delivery list information of transmission that express company's terminal uploads, and is preserved.
The tax-free qualification circulation of Li Island of the present invention and verification platform, wherein, in addition to：
Customs checks unit, and the user profile for obtaining the transmission of audit department of customs verifies application, by the user of request
The identity information of information and user, shopping information, express delivery information are contrasted, and feed back verification result.
Present invention also offers a kind of Li Island based on block chain to exempt from taxation qualification circulation with verifying system, wherein, including such as
Li Island described in foregoing any one exempts from taxation qualification circulation and verification platform, also comprise at least with the Li Island exempt from taxation qualification circulation with
Server, user terminal and the duty free shop's terminal of verification platform communication connection.
The beneficial effects of the present invention are：Using decentralization possessed by block chain technology, can not distort, safety it is anti-
Ruin, be distributed the features such as account book, realizing has the characteristics that multi-party participation, information truth, open and clear, data safety based on area
The tax-free qualification circulation of the Li Island of block chain and verification method, platform and system.By using the present processes, system and platform,
Assignee user can buy the tax-free qualification of assignor user, in a manner of logistics express delivery, buy home-confinedly tax-free
Commodity, experienced convenience, fast with material benefit；Assignor user is in the case of no shopping need, by selling oneself
Tax-free qualification, gets direct economic well-being of workers and staff；Meanwhile platform is also duty-free shop, online shopping mall and customs lift operating efficiency,
Human and material resources and financial resources needed for reduction examination ＆ verification identity.Further, since adding the mobility of tax-free qualification, will greatly promote
The development of local economy and periphery industry.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below in conjunction with accompanying drawing and reality
Applying example, the invention will be further described, and drawings in the following description are only the section Example of the present invention, for this area
For those of ordinary skill, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings：
Fig. 1 is the tax-free qualification circulation of one of them Li Island based on block chain of the invention and verification method flow chart；
Fig. 2 is the tax-free qualification circulation of another Li Island based on block chain of the invention and verification method flow chart；
Fig. 3 is the tax-free qualification circulation of another Li Island based on block chain of the invention and verification method flow chart；；
Fig. 4 is the tax-free qualification circulation of one of them Li Island based on block chain of the invention and verification platform theory diagram；
Fig. 5 is that one of them Li Island based on block chain of the invention exempts from taxation qualification circulation with verifying system principle diagram；
Fig. 6, which is that the present invention is one of, utilizes the tax-free qualification circulation of Li Island to carry out duty-free shopping example with verification platform；
Fig. 7 is that of the invention another utilizes the tax-free qualification circulation of Li Island to carry out duty-free shopping example with verification platform；
Fig. 8 is feature comparison diagram between the block chain technical characterstic of the embodiment of the present invention and Li Island duty-free shopping.
Embodiment
In order that the purpose, technical scheme and advantage of the embodiment of the present invention are clearer, implement below in conjunction with the present invention
Technical scheme in example carries out clear, complete description, it is clear that and described embodiment is the section Example of the present invention, and
It is not all of embodiment.Based on embodiments of the invention, those of ordinary skill in the art are not before creative work is paid
The every other embodiment obtained is put, belongs to protection scope of the present invention.
The tax-free qualification circulation of the Li Island based on block chain of present pre-ferred embodiments and verification method flow such as Fig. 1 institutes
Show, comprise the following steps：
Step S101, exempt from taxation qualification circulation and verification platform of Li Island obtain the Li Island of user and exempted from taxation membership information, and with friendship
Logical carrier and public security organ carry out data docking, and whether the tax-free membership information of Li Island for examining user is true；Li Island exempts from taxation
Membership information includes：Subscriber identity information and transport information；
Step S102, when the tax-free membership information of the Li Island of user is true, the tax-free qualification circulation of Li Island and verification platform
The tax-free qualification voucher of user profile is included based on block chain technology and Cryptography Principles generation；
Step S103, Li Island exempt from taxation qualification circulation and request of the verification platform based on user, examine after checking information to exempting from
The right to use information of tax qualification voucher is modified, and the step is to ask to occur based on user；
Step S104, the tax-free qualification circulation of Li Island obtain user's qualification testing of duty free shop's terminal transmission with verification platform
Solicited message, after whether verification user has duty-free shopping qualification, result is fed back into duty free shop's terminal；Wherein, exempt from taxation business
User's qualification testing solicited message that shop terminal is sent is mainly subscriber identity information, including the ID card No. of user, head portrait,
Flight Information, Li Island time, the remaining purchase amount of money, remaining purchase number, remaining quantity purchase etc., for checking user purchase
The qualification of tax free article.
Step S105, Li Island exempt from taxation qualification circulation and verification platform obtain shopping information that duty free shop's terminal uploads and/
Or express delivery sends information.
Above-described embodiment using decentralization possessed by block chain technology, can not distort, safety is anti-ruins, is distributed account book etc.
Feature, realizing has the characteristics that multi-party participation, information truth, open and clear, data safety the Li Island based on block chain are exempted from
Tax qualification circulation and verification method.By using this method, assignee user can buy the tax-free qualification of assignor user, with
The mode of logistics express delivery, buys free commodities home-confinedly, has experienced convenience, fast with material benefit；Assignor user exists
In the case of there is no shopping need, by selling the tax-free qualification of oneself, direct economic well-being of workers and staff is got；Also it is simultaneously tax-free
Shop, online shopping mall and customs's lifting operating efficiency, human and material resources and financial resources needed for reduction examination ＆ verification identity.Further, since increase
The mobility of tax-free qualification, will greatly promote the development of local economy and periphery industry.
Wherein, above-mentioned tax-free qualification voucher typically can be：Quick Response Code and/or ID, Quick Response Code and/or ID bag
Include following information：Subscriber identity information, transport information, number, kind, quantity, weight and the amount information of commercially available tax free article.
For example, user's first is stepped on by showing the Quick Response Code Qu Xianxia duty-free shops shopping be used as unique identities and identified, or using ID
Record electronic emporium purchases duty-free goods, and gives commodity selling to user's first after confirmation, shopping information is uploaded to Li Island by trade company
Tax-free qualification circulation and verification platform.
In each embodiment of the present invention, checking qualification is provided according to original examination ＆ verification, to Li Island duty-free shop, free commodities
Kind, the tax-free tax category, duty-free shopping Li Island number, the amount of money, quantity audited, is contrasted and has been provided, can be carried out on platform
Limit, can be prompted automatically if any violation.All tax-free membership information validation checks are exempted from taxation according to government department's Li Island
The relevant regulations of shopping perform.
The tax-free qualification circulation of above-mentioned Li Island is exempted from the circulation and Li Island for containing the tax-free qualification of Li Island in verification method simultaneously
The checking of tax qualification.Wherein, the exempt from taxation checking of qualification of Li Island is illustrated with specific example, as shown in Figure 2：
Step S201：The tax-free qualification circulation of Li Island obtains the tax-free membership information of Li Island of user with verification platform；
Step S202：Data are carried out with common carrier and public security organ to dock, and examine the tax-free qualification of Li Island of user
Whether information is true；If true, then step S203 is performed；Otherwise refuse user's request；
Step S203：The tax-free qualification circulation of Li Island is based on block chain technology with verification platform and Cryptography Principles generation includes
The tax-free qualification voucher of user profile, then sends information to user terminal；
Step S204：The tax-free qualification circulation of Li Island obtains user's qualification testing of duty free shop's terminal transmission with verification platform
Solicited message；
Step S205：Whether verification user has duty-free shopping qualification；If it is, performing step S206, otherwise refuse
User asks；
Step S206：Result is fed back to duty free shop's terminal by the tax-free qualification circulation of Li Island with verification platform；
Step S207：Li Island exempt from taxation qualification circulation and verification platform obtain shopping information that duty free shop's terminal uploads and/
Or express delivery sends information.
In a further embodiment, the tax-free qualification circulation of above-mentioned Li Island exempts from taxation with step S103, Li Island in verification method
Qualification circulation and request of the verification platform based on user, examine and the right to use information for the qualification voucher that exempts from taxation is carried out after checking information
Modification, be on Li Island exempt from taxation qualification circulation the step of, can specifically be realized by following steps：
Exempt from taxation qualification circulation and verification platform of Li Island obtains assignor's Client-initiated qualification voucher that exempts from taxation and assigned an application letter
Breath, by the right to use information of the tax-free qualification voucher of assignor user be changed to tax-free qualification voucher assign an application it is described in information
Assignee's user profile.
That is, after assignor user and assignee user reach agreement of transfer, then exempted from taxation qualification from assignor user to Li Island
Circulate and the right to use for the qualification voucher that exempts from taxation is modified with verification platform, it can be on line or under line to reach an agreement.By turning
Client-initiated qualification voucher that exempts from taxation in the side's of allowing assigns an application in information, should include both sides identity information and consensual turn
Allow protocol information.
In a still further embodiment, the tax-free qualification circulation of above-mentioned Li Island is exempted from step S103, Li Island in verification method
Tax qualification circulation and request of the verification platform based on user, examine to enter the right to use information for the qualification voucher that exempts from taxation after checking information
Row modification, can also specifically be realized, as shown in Figure 3 by following steps S301-S303：
The tax-free qualification circulation of S301, Li Island and verification platform obtain the tax-free qualification voucher of assignor's Client-initiated and transfer the possession of Shen
Please information, and shown by the page；
The tax-free qualification circulation of S302, Li Island obtains tax-free qualification of the assignee user for assignor user with verification platform
The tax-free qualification voucher purchase application information that voucher is initiated, the authenticity of checking information；
S303, assignee's Client-initiated exempt from taxation qualification voucher purchase application information for it is true when, by assignor user
The right to use of tax-free qualification voucher be changed to assignee user.
That is, assignor user is carried out the tax-free qualification that need not be used by exempt from taxation qualification circulation and verification platform of Li Island
Displaying, displaying information do not include private information；Potential assignee user can exempt from taxation qualification circulation with testing by accessing the Li Island
Platform is demonstrate,proved, searches suitably tax-free qualification, and directly reaches agreement of transfer with assignor user, or indirectly by the tax-free money of Li Island
Lattice circulate reaches the third Protocol with verification platform, completes the circulation of tax-free qualification.
In a still further embodiment, the tax-free qualification circulation of above-mentioned Li Island also includes step with verification method：Li Island is exempted from
Tax qualification circulation and verification platform obtain the express delivery that express company's terminal is sent and check that confirmation is gone forward side by side row information checking；Li Island
Tax-free qualification circulation obtains the express delivery list information of transmission of express company's terminal upload with verification platform, and preserves.
The implementation of the step be Li Island exempt from taxation qualification circulation and verification platform get duty free shop's terminal upload it is fast
Pass after sending information, i.e. exempt from taxation qualification circulation and verification platform of Li Island is right on the basis of express delivery transmission information has been got
The express delivery that logistics company is sent checks that confirmation is verified, to ensure the safe normal use of the tax-free qualification of Li Island.
In a further embodiment, the tax-free qualification circulation of above-mentioned Li Island also includes step with verification method：Li Island exempts from taxation
The user profile that qualification circulation obtains the transmission of audit department of customs with verification platform verifies application, by the user profile and use of request
The identity information at family, shopping information, express delivery information are contrasted, and are fed back to audit department of customs and verified result.Specific implementation
Mode can be that audit department of customs scanning Quick Response Code can get the user that Li Island exempts from taxation on qualification circulation and verification platform
Information, this information and the identity of user, shopping information, express delivery information etc. are contrasted, you can complete examination ＆ verification.
In another embodiment of the invention, additionally provide a kind of Li Island based on block chain and exempt from taxation qualification circulation with verifying
Platform, as shown in figure 4, including：
Information Authentication unit 401, for obtain user Li Island exempt from taxation membership information, and with common carrier and public security
Office carries out data docking, and whether the tax-free membership information of Li Island for examining user is true；The tax-free membership information of Li Island includes：User
Identity information and transport information；
Qualification voucher generation unit 402, for the Li Island of user exempt from taxation membership information for it is true when, Li Island exempts from taxation qualification
Circulation includes the tax-free qualification voucher of user profile with verification platform based on block chain technology and Cryptography Principles generation；
Qualification voucher circulation unit 403, for the request based on user, examine after checking information to the tax-free qualification with
The right to use information of card is modified；
Information checks unit 404, and the user's qualification testing solicited message sent for obtaining duty free shop's terminal, verification is used
After whether family has duty-free shopping qualification, result is fed back into duty free shop's terminal；Wherein, the user that duty free shop's terminal is sent
Qualification testing solicited message is mainly subscriber identity information, including when the ID card No. of user, head portrait, Flight Information, Li Island
Between, the remaining purchase amount of money, remaining purchase number, remaining quantity purchase etc., the qualification of tax free article is bought for checking the user.
Information acquisition unit 405 is bought, the shopping information and/or express delivery transmission letter uploaded for obtaining duty free shop's terminal
Breath.
Above-described embodiment using decentralization possessed by block chain technology, can not distort, safety is anti-ruins, is distributed account book etc.
Feature, realizing has the characteristics that multi-party participation, information truth, open and clear, data safety the Li Island based on block chain are exempted from
Tax qualification circulation and verification platform.By using the platform, assignee user can buy the tax-free qualification of assignor user, with
The mode of logistics express delivery, buys free commodities home-confinedly, has experienced convenience, fast with material benefit；Assignor user exists
In the case of there is no shopping need, by selling the tax-free qualification of oneself, direct economic well-being of workers and staff is got；Meanwhile platform
Operating efficiency is lifted for duty-free shop, online shopping mall and customs, human and material resources and financial resources needed for reduction examination ＆ verification identity.In addition, by
In the mobility for adding tax-free qualification, the development of local economy and periphery industry will be greatly promoted.
Wherein, above-mentioned tax-free qualification voucher typically can be：Quick Response Code and/or ID, Quick Response Code and/or ID bag
Include following information：Subscriber identity information, transport information, number, kind, quantity, weight and the amount information of commercially available tax free article.
For example, user's first is stepped on by showing the Quick Response Code Qu Xianxia duty-free shops shopping be used as unique identities and identified, or using ID
Record electronic emporium purchases duty-free goods, and gives commodity selling to user's first after confirmation, shopping information is uploaded to Li Island by trade company
Tax-free qualification circulation and verification platform.
In a further embodiment, the tax-free qualification circulation of above-mentioned Li Island also includes with verification platform：
First qualification voucher circulation unit, assigned an application letter for obtaining assignor's Client-initiated qualification voucher that exempts from taxation
Breath, by the right to use information of the tax-free qualification voucher of assignor user be changed to tax-free qualification voucher assign an application it is described in information
Assignee's user profile.That is, after assignor user and assignee user reach agreement of transfer, then from assignor user to Li Island
Tax-free qualification circulation is modified with verification platform to the right to use of tax-free qualification voucher, and it can be on line or line to reach an agreement
Under.In the qualification voucher that exempted from taxation by assignor's Client-initiated assigns an application information, the identity information of both sides should be included and through double
Fang Tongyi agreement of transfer information.
In a further embodiment, the tax-free qualification circulation of above-mentioned Li Island also includes with verification platform：
The tax-free qualification voucher display unit of user, assigned an application for obtaining the tax-free qualification voucher of assignor's Client-initiated
Information, and shown by the page；
Purchaser's qualification testing unit, initiated for obtaining assignee user for the tax-free qualification voucher of assignor user
Tax-free qualification voucher purchase application information, the authenticity of checking information；
Second qualification voucher circulation unit, for being in the tax-free qualification voucher purchase application information of assignee's Client-initiated
When true, the right to use of the tax-free qualification voucher of assignor user is changed to assignee user.
That is, assignor user is carried out the tax-free qualification that need not be used by exempt from taxation qualification circulation and verification platform of Li Island
Displaying, displaying information do not include private information；Potential assignee user can exempt from taxation qualification circulation with testing by accessing the Li Island
Platform is demonstrate,proved, searches suitably tax-free qualification, and directly reaches agreement of transfer with assignor user, or indirectly by the tax-free money of Li Island
Lattice circulate reaches the third Protocol with verification platform, completes the circulation of tax-free qualification.
In a further embodiment, the tax-free qualification circulation of above-mentioned Li Island also includes with verification platform：Express delivery Information Authentication
And memory cell, confirmation, row information of going forward side by side checking are checked for obtaining the express delivery that express company's terminal is sent, and obtain
The express delivery list information of transmission that express company's terminal uploads, and preserve.The tax-free qualification circulation of Li Island is obtaining with verification platform
Confirmation, which is verified, to be checked to the express delivery that logistics company is sent on the basis of sending information to express delivery, to ensure that Li Island exempts from taxation
The safe normal use of qualification.
By providing express company's data-interface so that the platform use is more convenient, i.e. except in duty-free shop/customs
The mode of isolated area self-carry is specified, may also provide the mode of express delivery mailing.After shopping, on line/line under duty-free shop have cooperation
Express company can directly deliver to domestic address.Express company obtains shopping information by scanning Quick Response Code, and exempts from Li Island
Tax qualification circulation compares with the information on verification platform, after confirmation by corresponding express delivery information upload Li Island exempt from taxation qualification circulation with
Verification platform treats customs inspection.
In a further embodiment, the tax-free qualification circulation of above-mentioned Li Island also includes with verification platform：Customs checks unit,
For obtain audit department of customs transmission user profile verify application, by the identity information of the user profile of request and user,
Shopping information, express delivery information are contrasted, and feed back verification result.Specific implementation can be the scanning of audit department of customs
Quick Response Code can get the user profile that Li Island exempts from taxation on qualification circulation and verification platform, by this information and the identity of user,
Shopping information, express delivery information etc. are contrasted, you can complete examination ＆ verification.
In an alternative embodiment of the invention, additionally provide a kind of Li Island based on block chain and exempt from taxation qualification circulation with verifying system
System, the system principle qualification circulation and verification platform 40 as shown in figure 5, Li Island including such as foregoing any embodiment exempts from taxation, also
Exempted from taxation server 10 that qualification circulation communicates to connect with verification platform 40, multiple user terminals 20 and multiple including at least with Li Island
Duty free shop's terminal 30, in addition to common carrier terminal 50, public security organ's terminal 60, duty free shop's terminal 30 and logistics are public
Terminal 70 is taken charge of, or also includes other terminals for needing to access the platform data.
Specific using in the tax-free qualification circulation of Li Island and verification platform progress duty-free shopping example at one, user's first is certainly
Being exempted from taxation with Li Island, to carry out shopping process as follows for qualification voucher, refering to Fig. 6：
(1) identity information of oneself and boat trip information are uploaded to the tax-free qualification circulation of Li Island and verification platform by user's first
On, the tax-free qualification circulation of Li Island examines information with verification platform by the data-interface of airline and public security organization, and generates
Corresponding qualification voucher, qualification voucher are actually based on Cryptography Principles, by ID, boat trip information, identity information, time
The unique token that stamp etc. is generated by algorithm；
(2) user's first is purchased duty-free goods by showing qualification voucher Qu Xianxia duty-free shops or electronic emporium, and businessman goes
Verify user provide voucher, confirm it is errorless after (information, amount, time, access times etc.), can by commodity selling to first, and
Shopping list is uploaded on platform, if the mode of first selection express delivery, businessman need to contact express company and be delivered；
(3) express company checks the qualification voucher and shopping list of this time transaction on block chain, is delivered after errorless, and
Express delivery list is uploaded to platform；
(4) audit department of customs checks above-mentioned transaction flow by exempt from taxation qualification circulation and verification platform of Li Island, confirms body
Part, the qualification voucher that exempts from taxation is with after trade information, being let pass.
Specific using in the tax-free qualification circulation of Li Island and verification platform progress duty-free shopping example at one, user's first is
Assignor, user's second are purchasers, and the Li Island qualification voucher that exempts from taxation is transferred user's second as follows, ginseng that carries out shopping process by user's first
Read Fig. 7：
(1) identity information of oneself and boat trip information are uploaded to the tax-free qualification circulation of Li Island and verification platform by user's first
On, block chain examines information by the data-interface of airline and public security organization, and generation is based on ID on block chain,
The tax-free qualification voucher of Li Island of identity information and boat trip information；
(2) after determining transaction purpose with user's second, user's first is initiated to provide by the Li Island qualification circulation that exempts from taxation with verification platform
Lattice are assigned an application, and qualification is transferred to user's second on chain；
(3) after user's second obtains qualification voucher, commodity are bought in duty-free shop, online shopping mall using this voucher；
(4) duty-free shop and online shopping mall exempt from taxation voucher of the qualification circulation with verifying second on verification platform in Li Island, and checking is logical
Later confirm that merchandising and upload shopping list to Li Island exempts from taxation qualification circulation and verification platform, while notify express company to send soon
Pass；
(5) express company verifies data by exempt from taxation qualification circulation and verification platform of Li Island, prepares delivery after errorless, and on
Express delivery list to Li Island is passed to exempt from taxation qualification circulation and verification platform；
(6) transaction flow is checked by block chain by audit department of customs, confirms identity, and exempt from taxation qualification voucher and trade information
Afterwards, let pass.
It can be seen that by platform, user's second can be by buying the tax-free qualification of user's first, in a manner of logistics express delivery, foot
Buy free commodities with not going out family, experienced convenience, fast with material benefit；User's first in the case of no shopping need,
By selling the tax-free qualification of oneself, direct economic well-being of workers and staff is got；Meanwhile platform is also duty-free shop, online shopping mall and sea
Lifting operating efficiency is closed, human and material resources and financial resources needed for reduction examination ＆ verification identity.Further, since add the stream of tax-free qualification
Dynamic property, will greatly promote the development of local economy and periphery industry.
In addition, the above-mentioned Li Island of the present invention exempts from taxation, qualification circulation also has the advantage that with verification platform：
(1) flow for authenticating ID is simplified.Li Island is provided to exempt from taxation qualification voucher Quick Response Code, the Quick Response Code set identity card, from
Island travel information produces unique believable qualification voucher, improves checking flow.
(2) more consumer groups are captured.Logistics scheme is introduced, the passenger for not limiting self-carry goods of only going by air just may be used
To enjoy Li Island tax-exemption policies, expand the tax-free preferential policy influence power of Li Island.Tax-free qualification voucher circulation scheme is introduced, uniquely
Li Island exempt from taxation qualification voucher can be given to by the user of platform authentication.
(3) information security, credible is ensured.Using block chain technology, decentralization possessed by block chain technology, can not usurp
Change, safety is anti-to ruin, the features such as being distributed account book, the multi-party participation for the process of purchase that exactly exempted from taxation with Li Island, and information truth is open saturating
It is bright, match the features such as data safety.
The tax-free qualification circulation of the Li Island of the present invention and verification method, platform and system, are realized using block chain technology,
Block chain is a kind of linked data structure for being connected to form data in chronological order in a manner of block, and in a manner of cryptography
Ensure the distributed account book that can not be distorted He can not forge of data.Specifically, block chain technology is structure in point-to-point net
On network, verified and data storage using linked data structure, know together algorithm using distributed node to generate and update the data,
Using the mode of cryptography ensure data transfer and access safety, using the intelligent contract being made up of automatized script code come
Programming and a kind of brand-new Distributed Calculation normal form of operation data.And decentralization possessed by block chain technology, it can not usurp
Change, safety is anti-to ruin, the features such as being distributed account book, the multi-party participation for the process of purchase that exactly exempted from taxation with Li Island, and information truth is open saturating
It is bright, match the features such as data safety, therefore, block chain technology is highly suitable for Li Island and exempted from taxation qualification circulation and checking, area
Block chain technology is with Li Island duty-free shopping requirements comparison point referring to accompanying drawing 8.
It should be appreciated that for those of ordinary skills, can according to the above description be improved or converted,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (12)
- Qualification circulation and verification method 1. a kind of Li Island based on block chain exempts from taxation, it is characterised in that comprise the following steps：Exempt from taxation qualification circulation and verification platform of Li Island obtains the Li Island of user and exempted from taxation membership information, and with common carrier and public affairs Peace office carries out data docking, and whether the tax-free membership information of Li Island for examining the user is true；The tax-free qualification letter of the Li Island Breath includes：Subscriber identity information and transport information；When the tax-free membership information of the Li Island of the user is true, the tax-free qualification circulation of the Li Island is based on area with verification platform Block chain technology and Cryptography Principles generation include the tax-free qualification voucher of user profile；The Li Island exempts from taxation qualification circulation and request of the verification platform based on user, examines after checking information to the tax-free qualification The right to use information of voucher is modified；The tax-free qualification circulation of the Li Island obtains user's qualification testing solicited message of duty free shop's terminal transmission with verification platform, The assignor user is checked whether with after duty-free shopping qualification, result is fed back into duty free shop's terminal；The tax-free qualification circulation of the Li Island obtains shopping information and/or the express delivery that duty free shop's terminal uploads with verification platform Send information.
- Qualification circulation and verification method 2. Li Island according to claim 1 exempts from taxation, it is characterised in that the tax-free money of the Li Island Lattice circulate and request of the verification platform based on user, and the right to use information of the tax-free qualification voucher is entered after verification checking information Row modification, it is specially：Exempt from taxation qualification circulation and verification platform of the Li Island obtains assignor's Client-initiated qualification voucher that exempts from taxation and assigned an application letter Breath, the right to use information of the tax-free qualification voucher of the assignor user is changed to the tax-free qualification voucher and assigned an application information In described assignee's user profile.
- Qualification circulation and verification method 3. Li Island according to claim 1 exempts from taxation, it is characterised in that the tax-free money of the Li Island Lattice circulate and request of the verification platform based on user, and the right to use information of the tax-free qualification voucher is entered after verification checking information Row modification, it is specially：Exempt from taxation qualification circulation and verification platform of the Li Island obtains assignor's Client-initiated qualification voucher that exempts from taxation and assigned an application letter Breath, and shown by the page；The tax-free qualification circulation of the Li Island obtains tax-free qualification of the assignee user for the assignor user with verification platform The tax-free qualification voucher purchase application information that voucher is initiated, the authenticity of checking information；When the tax-free qualification voucher purchase application information of assignee's Client-initiated is true, by the assignor user's The right to use of tax-free qualification voucher is changed to assignee user.
- Qualification circulation and verification method 4. Li Island according to claim 1 exempts from taxation, it is characterised in that the tax-free qualification with Demonstrate,prove and be：Quick Response Code and/or user I D, the Quick Response Code and/or user I D include following information：Subscriber identity information, traffic Number, kind, quantity, weight and the amount information of information, commercially available tax free article.
- Qualification circulation and verification method 5. Li Island according to claim 1 exempts from taxation, it is characterised in that also including step：The express delivery that the tax-free qualification circulation of the Li Island obtains express company's terminal transmission with verification platform checks that confirmation is gone forward side by side Row information is verified；The tax-free qualification circulation of the Li Island obtains the express delivery list information of transmission of express company's terminal upload with verification platform, and protects Deposit.
- Qualification circulation and verification method 6. Li Island according to claim 1 exempts from taxation, it is characterised in that also including step：The user profile that the tax-free qualification circulation of the Li Island obtains the transmission of audit department of customs with verification platform verifies application, please User profile and the identity information of user, shopping information, the express delivery information asked are contrasted, and feed back core to audit department of customs Come to an end fruit.
- Qualification circulation and verification platform 7. a kind of Li Island based on block chain exempts from taxation, it is characterised in that including：Information Authentication unit, the tax-free membership information of Li Island for obtaining user, and enter with common carrier and public security organ Row data are docked, and whether the tax-free membership information of Li Island for examining the user is true；The tax-free membership information of the Li Island includes：With Family identity information and transport information；Qualification voucher generation unit, for the Li Island of the user exempt from taxation membership information for it is true when, the tax-free money of the Li Island Lattice circulate generates the tax-free qualification voucher for including user profile with verification platform based on block chain technology and Cryptography Principles；Qualification voucher circulation unit, for the request based on user, the tax-free qualification voucher is made after examining checking information Modified with power information；Information checks unit, the user's qualification testing solicited message sent for obtaining duty free shop's terminal, checks the user After whether there is duty-free shopping qualification, result is fed back into duty free shop's terminal；Information acquisition unit is bought, for obtaining shopping information and/or the express delivery transmission information that duty free shop's terminal uploads.
- Qualification circulation and verification platform 8. Li Island according to claim 7 exempts from taxation, it is characterised in that the qualification voucher stream Turning unit includes：First qualification voucher circulation unit, assigned an application information for obtaining assignor's Client-initiated qualification voucher that exempts from taxation, will The right to use information of the tax-free qualification voucher of the assignor user is changed to the tax-free qualification voucher and assigned an application institute in information Assignee's user profile of record.
- Qualification circulation and verification platform 9. Li Island according to claim 7 exempts from taxation, it is characterised in that the qualification voucher stream Turning unit includes：The tax-free qualification voucher display unit of user, assigned an application for obtaining the tax-free qualification voucher of assignor's Client-initiated Information, and shown by the page；Purchaser's qualification testing unit, initiated for obtaining assignee user for the tax-free qualification voucher of the assignor user Tax-free qualification voucher purchase application information, the authenticity of checking information；Second qualification voucher circulation unit, for being in the tax-free qualification voucher purchase application information of assignee's Client-initiated When true, the right to use of the tax-free qualification voucher of the assignor user is changed to the assignee user.
- Qualification circulation and verification platform 10. Li Island according to claim 7 exempts from taxation, it is characterised in that also include：Express delivery Information Authentication and memory cell, confirmation is checked for obtaining the express delivery that express company's terminal is sent, and carried out Information Authentication, and the express delivery list information of transmission that express company's terminal uploads is obtained, and preserve.
- Qualification circulation and verification platform 11. Li Island according to claim 7 exempts from taxation, it is characterised in that also include：Customs checks unit, and the user profile for obtaining the transmission of audit department of customs verifies application, by the user profile of request Identity information, shopping information, express delivery information with user are contrasted, and feed back verification result.
- Qualification circulation and checking system 12. a kind of Li Island based on block chain exempts from taxation, it is characterised in that including such as claim 7- Li Island any one of 11 exempts from taxation qualification circulation and verification platform, also comprise at least with the Li Island exempt from taxation qualification circulation with Server, user terminal and the duty free shop's terminal of verification platform communication connection.
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