CN109255720B - Block chain-based community endowment card issuing and verification method and system - Google Patents
Block chain-based community endowment card issuing and verification method and system Download PDFInfo
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Abstract
The invention relates to a community endowment card coupon release and verification method and a community endowment card coupon release and verification system based on block chains, which can realize the credible tracing of donated funds of donors, enhance the donation confidence of the donors and disclose card flow information to the public in a credible mode; the requirement of donor for customizing the endowment coupons (face value and number of copies) is realized; the mode of fingerprint identification and identity card binding is used for preventing illegal claiming and appropriation; the system can automatically adjust the issuing of the pension coupons according to the fluctuation of the number of people and the amount of money, and has better effect than the fixed plan issuing effect; the convenience and transparent publicity of supervision are realized, and the whole process of source tracing and verification of the card and the ticket is realized.
Description
Technical Field
The invention relates to the technical field of endowment blockchains, in particular to a block chain-based community endowment card issuing and verification method and system.
Background
Under the existing charitable system, for subsidy of old-age care in the community, a donor directly or indirectly puts funds into an account of a charitable institution or a special institution. Then, the charitable organization centralizes the operation projects, and the operation projects are sent to the community to be organized and distributed, or the charitable organization is made into a card and distributed to the old to use.
Thus, there are several disadvantages or difficulties: 1. the donor cannot learn whether the money he donated is for those people and how it was consumed; 2. the donor cannot divide the usage of his donated funds and the number of audiences. 3. A large amount of manual operations are performed in the whole process, and the occupation and the moving of funds are difficult to stop.
Based on the above, aiming at the limitations existing in the current situation, the invention provides a block chain-based pension card traceability and incentive method and system which are convenient for supervision and transparent publicization.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a block chain-based pension card traceability and incentive method and system which are convenient to supervise and transparently publicize.
The technical scheme adopted by the invention for solving the technical problems is as follows:
an exemplary first aspect of the present invention relates to a block chain-based community endowment card issuing verification and sale method, which includes the following steps:
s1, establishing a block chain network consisting of a community card system, a donation ticket system and a block chain system;
s2, triggering a super ledger in the block chain according to records submitted by the network node application of the donation and coupon system or records submitted by the network node application of the payment and reconciliation system, if the super ledger is triggered by the records submitted by the network node application of the donation and coupon system, turning to S3, and if the super ledger is triggered by the records submitted by the network node application of the community card and coupon system, turning to S4;
s3, if the super account book is triggered by the record submitted by the network node application of the donation and coupon system, the donation and coupon system calculates and obtains the corresponding card and coupon face value and copy information donated by the user and records the card and coupon face value and copy information into the block chain system, and the block chain system synchronously distributes the card and coupon information to each network node in the system;
s4, if the super account book is triggered by a record submitted by a network node application of the community card and ticket system, the community card and ticket system calculates and obtains corresponding card and ticket information received by a user and records the card and ticket information into the block chain system, and the block chain system synchronously distributes circulation information of the card and ticket to each network node in the system;
s5, the blockchain network acquires the data query request and feeds back the traceability data contained in the super ledger corresponding to the data query request.
Based on the method for releasing and verifying community endowment cards based on the block chain in the first aspect, an exemplary second aspect of the present invention is that the step S3 specifically includes:
s301, a user logs in a donation and coupon system;
s302, a user initiates donations, and the face value and the number of copies of the card and the ticket are set;
s303, the user pays to finish the generation of the card ticket, and the process is ended if the payment fails;
s304, selecting a specific release area for the generated card;
s305, after the user checks the information, confirming to start putting;
s306, the donation and coupon system records the generated card and coupon assets into the block chain system through the super account book;
s307, the block chain system synchronously distributes the card information to each network node on the network through the network;
and S308, the community card and ticket system of the corresponding area obtains a new card and ticket notice flow of the block chain and finishes the flow.
Based on the method for releasing and verifying community endowment cards based on the block chain in the first aspect, an exemplary third aspect of the present invention is that the step S4 specifically includes:
s401, carrying out community card swiping verification by a user holding an identity card;
s402, the community card and ticket system determines whether the main body meets the age standard or not according to the identity card information, if not, the process is ended, and if yes, the step S403 is executed;
s403, the user reads the fingerprint, if the fingerprint is input for the first time, the fingerprint and the user information are directly recorded in the block chain, the user fingerprint is checked to be matched enough, if the fingerprint is recorded, whether the user fingerprint is matched is checked firstly, if the user fingerprint is matched, the step S404 is executed, and if the user fingerprint is not matched, the process is ended;
s404, printing a card ticket which can be obtained by a user through a thermal printer;
s405, the community card and ticket system records the circulation information of the card and ticket into a block chain system through a super account book;
s406, the block chain system synchronizes data to each node in the network;
s407, the donation and coupon making system in the corresponding area obtains the coupon circulation information of the block chain;
s408, when the donor logs in again, the complete circulation information of the card and the ticket can be seen;
and S409, ending the process.
On the basis of the block chain-based community endowment card issuing verification and sale method in the first aspect, an exemplary fourth aspect of the present invention is that the method further includes a verification and sale step, specifically:
s601, identifying a card and a ticket of a merchant by a community card and ticket system, and synchronously inputting an identity card and fingerprint information of the merchant;
s602, the community card and ticket system generates verification and cancellation information of the card and ticket and records the verification and cancellation information into the block chain system;
s603, the block chain system synchronizes data to each node in the network;
and S604, the donation and coupon making system in the corresponding area obtains the coupon verification and sale information of the block chain.
Based on the method for releasing and verifying community endowment coupons based on the block chain in the first aspect, an exemplary fifth aspect of the present invention is that the algorithm for retrieving the coupons in step S4 specifically includes:
d ═ sum of funds from the past 30 days donated to this community)/30 + R0；
N ═ 7 (sum of number of coupon picking people requested to go to store on past 7 days);
C＝D/N；
P＝70％；
wherein R is0Estimating the funds which are not received in the plan before, D is the estimated funds on the day, N is the estimated number of people on the day, C is the average funds of people on the day, and P is the set ratio of the amount of the foot;
judging that the current coupon leader can receive the coupon amount from the 1 st position to the Np th position as C, and from the Np +1 st position, the coupon amount which can be received by the current coupon leader is halved to C/2, until the total coupon amount which is issued in the same day reaches D, and then the issuance is finished; if the total coupon amount A < D is received on the same day, the remaining funds are accumulated to R-D-A.
A sixth aspect of the present invention is directed to a system for block chain-based community endowment card distribution verification, comprising:
the community card and ticket system is used for checking the identity of the user and leading the user who passes the identity authentication to receive or verify the card and ticket;
the donation and coupon system is used for managing donations, coupons and release cards and coupons of users and enabling the users to trace the information of the release cards and coupons; and
and in the block chain system, a user acquires the account book information generated by each network node in each system and distributes the account book information to each network node.
On the basis of the block chain-based community pension card issuing and verification method in the sixth aspect, an exemplary seventh aspect of the present invention is that the system further includes a payment reconciliation system, and the payment reconciliation system is configured to perform central management payment settlement and communicate with a bank financial system.
On the basis of the method for releasing and verifying community endowment coupons based on the block chain in the sixth aspect, an example of the eighth aspect of the present invention is that the community coupon system includes a fingerprint identification module for user fingerprint identification, an identification card reading module for user identification card identification, a first coupon management module for managing coupon information obtained by a user, a first super ledger module for communicating with the block chain system, a settlement management module for user coupon acceptance allowance, and a configuration management module for system configuration, and the first coupon management module obtains the releasing and verifying information of the coupons through the first super ledger module.
On the basis of the block chain-based community endowment card issuing verification and sale method, an exemplary ninth aspect of the invention is that the donation and coupon making system comprises a coupon making module for making a coupon for a user, a user management module, a second super-ledger module for communicating with the block chain system, a payment management module for communicating with a third-party payment system and a second card management module for checking the use traceability information of the issued card by the user, and the second card management module acquires the traceability information of the card through the second super-ledger module.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention realizes the credible tracing of donated funds of donors, enhances the donation confidence of donors and discloses the card and paper circulation information to the public in a credible mode;
2. the invention realizes the requirement of donor for customizing endowment coupons (face value and number of copies);
3. the invention realizes the purpose of preventing illegal use by using a mode of binding fingerprint identification and an identity card;
4. the invention realizes that the subsidy requirements of the old people are met as uniformly as possible in the distribution process of the pension coupons, and meanwhile, the system can automatically adjust the distribution of the pension coupons according to the fluctuation of the number of people and the amount of money, and the effect is better than that of fixed plan distribution;
5. the invention realizes the convenience of supervision and transparent publicity, and realizes the whole process of source tracing and verification of the card and the ticket.
Drawings
FIG. 1 is a schematic flow chart of a donation card according to one embodiment of the present invention;
FIG. 2 is a schematic flow chart of retrieving coupons and tracing coupons in accordance with an embodiment of the present invention;
FIG. 3 is a block diagram of a system in accordance with an embodiment of the present invention.
The reference numbers are as follows:
1. the community card and ticket system comprises 1-1 parts of a community card and ticket system, 1-2 parts of a fingerprint identification module, an identity card reading module, 1-3 parts of a first card and ticket management module, 1-4 parts of a first super account book module, 1-5 parts of a settlement management module, 1-6 parts of a configuration management module, 2 parts of a donation ticket making system, 2-1 parts of a ticket making module, 2-2 parts of a user management module, 2-3 parts of a second card and ticket management module, 2-4 parts of a second super account book module, 2-5 parts of a payment management module, 3 parts of a block chain system and 4 parts of a payment account checking system.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 to 3, the block chain-based community endowment card release verification method according to the present invention includes the following steps:
s1, establishing a block chain network consisting of a community card system 1, a donation ticket system 2 and a block chain system 3;
s2, triggering a super ledger in a block chain according to records submitted by the network node application of the donation and coupon system 2 or records submitted by the network node application of the payment and reconciliation system 4, if the super ledger is triggered by the records submitted by the network node application of the donation and coupon system 2, turning to the step S3, and if the super ledger is triggered by the records submitted by the network node application of the community card and coupon system 1, turning to the step S4;
s3, if the super account book is triggered by the record submitted by the network node application of the donation and coupon-making system 2, the donation and coupon-making system 2 calculates and obtains the corresponding card and coupon face value and number information donated by the user and records the card and coupon face value and number information donated by the user into the block chain system 3, and the block chain system 3 synchronously distributes the card and coupon information to each network node in the system;
s4, if the super account book is triggered by a record submitted by a network node application of the community card and ticket system 1, the community card and ticket system 1 calculates and obtains card and ticket information received by a corresponding user and records the card and ticket information into the blockchain system 3, and the blockchain system 3 synchronously distributes circulation information of the card and ticket to each network node in the system;
s5, the blockchain network acquires the data query request and feeds back the traceability data contained in the super ledger corresponding to the data query request.
In a specific implementation, the step S3 specifically includes:
s301, a user logs in the donation and coupon system 2;
s302, a user initiates donations, and the face value and the number of copies of the card and the ticket are set;
s303, the user pays to finish the generation of the card ticket, and the process is ended if the payment fails;
s304, selecting a specific release area for the generated card;
s305, after the user checks the information, confirming to start putting;
s306, the donation and coupon making system 2 records the generated card and coupon assets into the block chain system 3 through the super account book;
s307, the block chain system 3 synchronously distributes the card information to each network node on the network through the network;
and S308, the community card and ticket system 1 in the corresponding area obtains a new card and ticket notice flow of the block chain and finishes the flow.
In a specific implementation, the step S4 specifically includes:
s401, carrying out community card swiping verification by a user holding an identity card;
s402, the community card and ticket system 1 determines whether the main body meets the age standard or not according to the identity card information, if not, the process is ended, and if yes, the step S403 is executed;
s403, the user reads the fingerprint, if the fingerprint is input for the first time, the fingerprint and the user information are directly recorded in the block chain, the user fingerprint is checked to be matched enough, if the fingerprint is recorded, whether the user fingerprint is matched is checked firstly, if the user fingerprint is matched, the step S404 is executed, and if the user fingerprint is not matched, the process is ended;
s404, printing a card ticket which can be obtained by a user through a thermal printer;
s405, the community card and ticket system 1 records the circulation information of the card and ticket into the block chain system 3 through the super account book;
s406, the block chain system 3 synchronizes data to each node in the network;
s407, the donation and coupon making system 2 in the corresponding area obtains the coupon circulation information of the block chain;
s408, when the donor logs in again, the complete circulation information of the card and the ticket can be seen;
and S409, ending the process.
In specific implementation, the method further comprises a verification step, specifically:
s601, the community card and ticket system 1 identifies the card and ticket of the merchant and synchronously inputs the identity card and fingerprint information of the merchant;
s602, the community card and ticket system 1 generates verification and cancellation information of the card and tickets and records the verification and cancellation information into the block chain system 3;
s603, the block chain system 3 synchronizes data to each node in the network;
s604, the donation and coupon-making system 2 in the corresponding area obtains the coupon verification and sale information of the block chain.
In specific implementation, the algorithm for getting the ticket in step S4 is specifically:
d ═ sum of funds from the past 30 days donated to this community)/30 + R0；
N ═ 7 (sum of number of coupon picking people requested to go to store on past 7 days);
C＝D/N；
P＝70％；
wherein R is0Estimating the funds which are not received in the plan before, D is the estimated funds on the day, N is the estimated number of people on the day, C is the average funds of people on the day, and P is the set ratio of the amount of the foot;
judging that the current coupon leader can receive the coupon amount from the 1 st position to the Np th position as C, and from the Np +1 st position, the coupon amount which can be received by the current coupon leader is halved to C/2, until the total coupon amount which is issued in the same day reaches D, and then the issuance is finished; if the total coupon amount A < D is received on the same day, the remaining funds are accumulated to R-D-A.
The invention also provides a community endowment card ticket release and verification system based on the block chain, which comprises the following steps:
a community card and ticket system 1 for checking the user identity and allowing the user who passes the identity authentication to receive or verify the card and ticket;
the donation and coupon system 2 is used for managing donations, coupons and release card coupons of users and enabling the users to trace the information of the release card coupons; and
and in the block chain system 3, the user acquires the account book information generated by each network node in each system and distributes the account book information to each network node.
In specific implementation, the system further comprises a payment reconciliation system 4, wherein the payment reconciliation system 4 is used for carrying out central management payment settlement and communicating with a bank financial system.
In specific implementation, the community card and ticket system 1 comprises a fingerprint identification module 1-1 for user fingerprint identification, an identity card reading module 1-2 for user identity card identification, a first card and ticket management module 1-3 for managing card and ticket information obtained by a user, a first super book module 1-4 for communicating with the block chain system 3, a settlement management module 1-5 for user card and ticket acquisition quota, and a configuration management module 1-6 for system configuration, wherein the first card and ticket management module 1-3 obtains release and verification information of the card and ticket through the first super book module 1-4.
In specific implementation, the donation and coupon making system 2 comprises a coupon making module 2-1 for making a coupon for a user, a user management module 2-2, a second super ledger module 2-4 for communicating with the block chain system 3, a payment management module 2-5 for communicating with a third-party payment system, and a second coupon management module 2-3 for the user to check the use traceability information of the released coupon, wherein the second coupon management module 2-3 obtains the traceability information of the coupon through the second super ledger module 2-4.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The community endowment card ticket release verification and sale method based on the block chain is characterized by comprising the following steps:
s1, establishing a block chain network consisting of a community card system, a donation ticket system and a block chain system;
s2, triggering a super ledger in the block chain according to records submitted by the network node application of the donation and coupon system or records submitted by the network node application of the payment and reconciliation system, if the super ledger is triggered by the records submitted by the network node application of the donation and coupon system, turning to S3, and if the super ledger is triggered by the records submitted by the network node application of the community card and coupon system, turning to S4;
s3, if the super account book is triggered by the record submitted by the network node application of the donation and coupon system, the donation and coupon system calculates and obtains the corresponding card and coupon face value and copy information donated by the user and records the card and coupon face value and copy information into the block chain system, and the block chain system synchronously distributes the card and coupon information to each network node in the system;
s4, if the super account book is triggered by a record submitted by a network node application of the community card and ticket system, the community card and ticket system calculates and obtains corresponding card and ticket information received by a user and records the card and ticket information into the block chain system, and the block chain system synchronously distributes circulation information of the card and ticket to each network node in the system;
s5, the blockchain network acquires the data query request and feeds back the traceability data contained in the super ledger corresponding to the data query request.
2. The method for releasing and verifying community endowment cards based on block chains according to claim 1, wherein the step S3 specifically comprises:
s301, a user logs in a donation and coupon system;
s302, a user initiates donations, and the face value and the number of copies of the card and the ticket are set;
s303, the user pays to finish the generation of the card ticket, and the process is ended if the payment fails;
s304, selecting a specific release area for the generated card;
s305, after the user checks the information, confirming to start putting;
s306, the donation and coupon system records the generated card and coupon assets into the block chain system through the super account book;
s307, the block chain system synchronously distributes the card information to each network node on the network through the network;
and S308, the community card and ticket system of the corresponding area obtains a new card and ticket notice flow of the block chain and finishes the flow.
3. The method for releasing and verifying community endowment cards based on block chains according to claim 1, wherein the step S4 specifically comprises:
s401, carrying out community card swiping verification by a user holding an identity card;
s402, the community card and ticket system determines whether the main body meets the age standard or not according to the identity card information, if not, the process is ended, and if yes, the step S403 is executed;
s403, the user reads the fingerprint, if the fingerprint is input for the first time, the fingerprint and the user information are directly recorded in the block chain, the user fingerprint is checked to be matched enough, if the fingerprint is recorded, whether the user fingerprint is matched is checked firstly, if the user fingerprint is matched, the step S404 is executed, and if the user fingerprint is not matched, the process is ended;
s404, printing a card ticket which can be obtained by a user through a thermal printer;
s405, the community card and ticket system records the circulation information of the card and ticket into a block chain system through a super account book;
s406, the block chain system synchronizes data to each node in the network;
s407, the donation and coupon making system in the corresponding area obtains the coupon circulation information of the block chain;
s408, when the donor logs in again, the complete circulation information of the card and the ticket can be seen;
and S409, ending the process.
4. The block chain-based community endowment card issuing and verification method according to claim 1, further comprising a verification and verification step, specifically:
s601, identifying a card and a ticket of a merchant by a community card and ticket system, and synchronously inputting an identity card and fingerprint information of the merchant;
s602, the community card and ticket system generates verification and cancellation information of the card and ticket and records the verification and cancellation information into the block chain system;
s603, the block chain system synchronizes data to each node in the network;
and S604, the donation and coupon making system in the corresponding area obtains the coupon verification and sale information of the block chain.
5. The block chain-based community endowment card release and verification method according to claim 1, wherein the algorithm for retrieving the card in step S4 is specifically as follows:
d ═ sum of funds from the past 30 days donated to this community)/30 + R0；
N ═ 7 (sum of number of coupon picking people requested to go to store on past 7 days);
C＝D/N；
P＝70％；
wherein R is0Estimating the funds which are not received in the plan before, D is the estimated funds on the day, N is the estimated number of people on the day, C is the average funds of people on the day, and P is the set ratio of the amount of the foot;
judging that the current coupon leader can receive the coupon amount from the 1 st position to the Np th position as C, and from the Np +1 st position, the coupon amount which can be received by the current coupon leader is halved to C/2, until the total coupon amount which is issued in the same day reaches D, and then the issuance is finished; if the total coupon amount A < D is received on the same day, the remaining funds are accumulated to R-D-A.
6. The system of the block chain based community endowment card issuing verification and sale method according to any one of claims 1-5, characterized by comprising:
the community card and ticket system is used for checking the identity of the user and leading the user who passes the identity authentication to receive or verify the card and ticket;
the donation and coupon system is used for managing donations, coupons and release cards and coupons of users and enabling the users to trace the information of the release cards and coupons; and
the block chain system is used for acquiring the account book information generated by each network node in each system and distributing the account book information to each network node by a user; the system also comprises a payment reconciliation system which is used for carrying out central management payment settlement and communicating with the bank financial system; the community card and ticket system comprises a fingerprint identification module for user fingerprint identification, an identity card reading module for user identity card identification, a first card and ticket management module for managing card and ticket information obtained by a user, a first super account book module for communicating with the block chain system, a settlement management module for user card and ticket acquisition quota and a configuration management module for system configuration, wherein the first card and ticket management module obtains delivery and verification information of the card and ticket through the first super account book module.
7. The block chain-based community endowment card release underwriting system according to claim 6, wherein: the donation and coupon making system comprises a coupon making module for making coupons for users, a user management module, a second super ledger module for communicating with a block chain system, a payment management module for communicating with a third-party payment system and a second coupon management module for checking the use traceability information of the issued coupons by the users, wherein the second coupon management module obtains the traceability information of the coupons through the second super ledger module.
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| CN201811149966.6A CN109255720B (en) | 2018-09-29 | 2018-09-29 | Block chain-based community endowment card issuing and verification method and system |
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| CN201811149966.6A CN109255720B (en) | 2018-09-29 | 2018-09-29 | Block chain-based community endowment card issuing and verification method and system |
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| CN109255720B true CN109255720B (en) | 2022-01-18 |
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| US20230385819A1 (en) * | 2020-10-29 | 2023-11-30 | Islamic Development Bank Institute | A blockchain based smart voucher system |
| CN112749955A (en) * | 2021-02-04 | 2021-05-04 | 黑龙江云联汇智网络科技有限公司 | Self-service mutual-help intelligent endowment platform |
| CN113627930A (en) * | 2021-07-08 | 2021-11-09 | 支付宝(杭州)信息技术有限公司 | Electronic ticket verification method and device, electronic equipment and storage medium |
| CN113762943A (en) * | 2021-10-09 | 2021-12-07 | 新大陆数字技术股份有限公司 | Block chain-based endowment digital currency putting method and system |
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