CN111275443A - Transaction processing system based on block chain - Google Patents
Transaction processing system based on block chain Download PDFInfo
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- CN111275443A CN111275443A CN202010069180.4A CN202010069180A CN111275443A CN 111275443 A CN111275443 A CN 111275443A CN 202010069180 A CN202010069180 A CN 202010069180A CN 111275443 A CN111275443 A CN 111275443A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
- G06Q20/3823—Payment protocols; Details thereof insuring higher security of transaction combining multiple encryption tools for a transaction
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
- G06Q20/401—Transaction verification
- G06Q20/4014—Identity check for transactions
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/02—Marketing; Price estimation or determination; Fundraising
- G06Q30/0207—Discounts or incentives, e.g. coupons or rebates
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/06—Buying, selling or leasing transactions
- G06Q30/0601—Electronic shopping [e-shopping]
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
- G06Q40/04—Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange
Abstract
The invention provides a transaction processing system based on a block chain, which comprises a plurality of modules based on a bottom layer block chain platform, wherein the block chain platform comprises a storage module, an intelligent contract and a processing module, the plurality of modules comprise a user service module, a cash asset management module, a rights and interests asset management module, a user portrait asset management module, an encryption management module, a storage module and an updating module, and the plurality of modules are used for carrying out centralized management on various assets of a user so as to facilitate the operation, inquiry and management of the user; and through reasonable encryption and decryption operations, the user can conveniently and safely know the asset information of the account, and the safety is high.
Description
Technical Field
The invention relates to the technical field of block chains, in particular to a transaction processing system based on a block chain.
Background
With the rapid development of the internet +, more and more digital assets are owned by people, and the traditional digital asset transaction system has the problems of mutual distrust, mutual independence, incapability of meeting the safety of assets, cross-organization circulation requirements and the like. Through the design of the intelligent contract, the system can realize a flexible digital asset transaction strategy, and the actual measurement proves that the system can stably process transactions and basically meet the digital asset transaction requirements of small alliances. Therefore, a system and a method for secure transaction based on block chain are urgently needed.
Disclosure of Invention
The invention aims to provide a transaction processing system based on a block chain, which is convenient for a user to inquire and track transaction records and digital deposit certificates, and has high safety and strong practicability.
The invention provides the following technical scheme:
a blockchain based transaction processing system comprising a number of modules based on a base layer blockchain platform, the blockchain platform comprising a storage module, an intelligent contract and a processing module, wherein the number of modules comprises:
the user service module comprises a registration unit, a login unit, an authentication unit and a permission management unit;
the cash asset management module comprises a recharging unit, a paying unit and a financing unit, and is used for managing bank account funds and generating a digital deposit certificate and a running record for each operation;
the equity asset management module is used for managing digital certificate storage and use records of user equity assets for the block chain platform to call;
the user portrait asset management module is used for managing a user behavior record set and a user tag data set for the calling of the block chain platform;
the encryption management module comprises an encryption unit, a decryption unit and a verification unit and is used for encrypting, decrypting and verifying the transaction information during transaction;
the storage module is used for storing an agreement between an account generated by the user through the user service module and a secret key;
and the updating module is used for calculating the original amount to obtain a new balance based on the transaction type and the transaction amount during each transaction, then carrying out total verification on each new balance through the intelligent contract, and if the verification is passed, updating the data of each module.
Preferably, the user registers in the registration unit through real-name authentication to obtain a unique ID and a corresponding key, the user logs in the registration unit through the ID and the key, the authentication unit compares the ID input by the user with the key, if the ID input by the user is consistent with the key, the authentication is passed, otherwise, the authentication is not passed, and the user after the authentication is passed accesses the system and performs related operations.
Preferably, the equity assets are generated by the front-end application operating a cash account and according to business rules, and include points, coupons, vouchers.
Preferably, the user behavior record is a record generated while the front-end application operates the cash account, and the user behavior record includes a recharge record, a consumption record and a cash account flow record.
Preferably, the user service module, the cash asset management module, the encryption management module, the rights and interests asset management module, the user portrait asset management module and the update module are all connected with the processing module through a regional network.
Preferably, the encryption unit is configured to encrypt the transaction to be sent by using a password by the transaction initiator and encrypt the password by using a public key, the decryption unit is configured to decrypt the encrypted password by using a private key by the supervisor to obtain a password, and the verification unit is configured to verify account information corresponding to the decrypted password.
Preferably, the processing module is used for the supervisor to obtain the account information of the transaction initiator in time.
The invention has the beneficial effects that: the invention realizes the unified management of cash assets, rights and interests assets and user behavior records of the user by applying a system, and is convenient for the user to inquire and track transaction records and digital deposit certificates; during transaction, the transaction information of the initiator is encrypted, and the supervisor decrypts the transaction information through the private key corresponding to the initiator and verifies the transaction information, so that the safety is high, and the practicability is high.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is an architectural diagram of the present invention;
FIG. 2 is a block chain platform structure diagram according to the present invention.
Detailed Description
As shown in fig. 1-2, a transaction processing system based on a block chain includes several modules based on a bottom layer block chain platform, where the block chain platform includes a storage module, an intelligent contract and a processing module, where the several modules include:
(1) the user service module comprises a registration unit, a login unit, an authentication unit and a permission management unit;
the user registers in the registration unit through real-name authentication to obtain a unique ID and a corresponding key, the user logs in the registration unit through the ID and the key, the authentication unit compares the ID input by the user with the key, if the ID input by the user is consistent with the key, the authentication is passed, otherwise the user does not pass, the user after passing the authentication accesses the system and performs related operations, and the authority management unit is used for managing the operation authority of the logged-in user.
(2) The cash asset management module comprises a recharging unit, a paying unit and a financing unit, and is used for managing bank account funds and generating a digital deposit certificate and a running record for each operation.
(3) And the equity asset management module is used for managing the digital certificate of the equity assets of the user and the use record for the block chain platform to call, wherein the equity assets are generated by operating a cash account by a front-end application according to business rules, and the equity assets comprise points, coupons and vouchers.
(4) And the user portrait asset management module is used for managing a user behavior record set and a user tag data set for calling by the block chain platform, wherein the user behavior record is a record generated when the front-end application operates the cash account, and the user behavior record comprises a recharging record, a consumption record and a cash account running record.
(5) The encryption management module comprises an encryption unit, a decryption unit and a verification unit and is used for encrypting, decrypting and verifying the transaction information during transaction;
specifically, the encryption unit is used for encrypting the transaction to be sent by using a password by the transaction initiator and encrypting the password through a public key, the decryption unit is used for decrypting the encrypted password through a private key by the supervisor to obtain the password, and the verification unit is used for verifying the account information corresponding to the decrypted password.
(6) And the storage module is used for storing the agreement between the account generated by the user through the user service module and the secret key.
(7) And the updating module is used for calculating the original amount to obtain a new balance based on the transaction type and the transaction amount during each transaction, then carrying out sum verification on each new balance through an intelligent contract, and if the verification is passed, updating the data of each module.
Specifically, the user service module, the cash asset management module, the encryption management module, the rights and interests asset management module, the user portrait asset management module and the updating module are all connected with the processing module through a local area network, and the processing module is used for a supervisor to obtain account information of a transaction initiator in time.
The invention realizes the unified management of cash assets, rights and interests assets and user behavior records of the user by applying a system, and is convenient for the user to inquire and track transaction records and digital deposit certificates; during transaction, the transaction information of the initiator is encrypted, and the supervisor decrypts the transaction information through the private key corresponding to the initiator and verifies the transaction information, so that the safety is high, and the practicability is high.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A transaction processing system based on a block chain is characterized by comprising a plurality of modules based on a bottom layer block chain platform, wherein the block chain platform comprises a storage module, an intelligent contract and a processing module, and the modules comprise:
the user service module comprises a registration unit, a login unit, an authentication unit and a permission management unit;
the cash asset management module comprises a recharging unit, a paying unit and a financing unit, and is used for managing bank account funds and generating a digital deposit certificate and a running record for each operation;
the equity asset management module is used for managing digital certificate storage and use records of user equity assets for the block chain platform to call;
the user portrait asset management module is used for managing a user behavior record set and a user tag data set for the calling of the block chain platform;
the encryption management module comprises an encryption unit, a decryption unit and a verification unit and is used for encrypting, decrypting and verifying the transaction information during transaction;
the storage module is used for storing an agreement between an account generated by the user through the user service module and a secret key;
and the updating module is used for calculating the original amount to obtain a new balance based on the transaction type and the transaction amount during each transaction, then carrying out total verification on each new balance through the intelligent contract, and if the verification is passed, updating the data of each module.
2. The system of claim 1, wherein a user registers in the registration unit through real-name authentication to obtain a unique ID and a corresponding key, the user logs in the registration unit through the ID and the key, the authentication unit compares the ID input by the user with the key, if the ID input by the user is consistent with the key, the authentication is passed, otherwise, the authentication is not passed, and the user after the authentication is passed accesses the system and performs related operations.
3. The blockchain-based transaction processing system of claim 1, wherein the equity assets are generated by a front-end application operating a cash account and according to business rules, the equity assets including points, coupons, vouchers.
4. The blockchain-based transaction processing system of claim 1, wherein the user behavior record is a record generated while a front-end application operates the cash account, the user behavior record including a top-up record, a consumption record, and a cash account flow record.
5. The blockchain-based transaction processing system of claim 1, wherein the customer service module, the cash asset management module, the encryption management module, the equity asset management module, the user representation asset management module, and the update module are connected to the processing module via a local area network.
6. The blockchain-based transaction processing system according to claim 1, wherein the encryption unit is configured to encrypt a transaction to be sent by a transaction initiator using a password and encrypt the password by using a public key, the decryption unit is configured to decrypt the encrypted password by using a private key to obtain a password by a supervisor, and the verification unit is configured to verify account information corresponding to the decrypted password.
7. The blockchain-based transaction processing system of claim 1, wherein the processing module is configured to enable the administrator to obtain the account information of the transaction initiator in time.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010069180.4A CN111275443B (en) | 2020-01-21 | 2020-01-21 | Transaction processing system based on block chain |
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| CN202010069180.4A CN111275443B (en) | 2020-01-21 | 2020-01-21 | Transaction processing system based on block chain |
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| CN111275443A true CN111275443A (en) | 2020-06-12 |
| CN111275443B CN111275443B (en) | 2022-06-10 |
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|---|---|---|---|---|
| CN112019561A (en) * | 2020-09-09 | 2020-12-01 | 广东电网有限责任公司中山供电局 | Digital encryption method and system based on block chain technology |
| CN112529580A (en) * | 2020-12-18 | 2021-03-19 | 国网辽宁省电力有限公司 | State grid power block chain comprehensive material transaction statistics and management system |
| CN113034133A (en) * | 2021-03-25 | 2021-06-25 | 深圳前海联动云软件科技有限公司 | Wallet account management system based on shared automobile |
| CN114862389A (en) * | 2022-04-07 | 2022-08-05 | 东北大学 | 3D digital asset management system based on block chain |
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| CN109978696A (en) * | 2019-04-08 | 2019-07-05 | 创易(广州)区块链技术有限公司 | A kind of affaris safety trade system and its application method based on block chain |
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2020
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106845960A (en) * | 2017-01-24 | 2017-06-13 | 上海亿账通区块链科技有限公司 | Method for secure transactions and system based on block chain |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112019561A (en) * | 2020-09-09 | 2020-12-01 | 广东电网有限责任公司中山供电局 | Digital encryption method and system based on block chain technology |
| CN112529580A (en) * | 2020-12-18 | 2021-03-19 | 国网辽宁省电力有限公司 | State grid power block chain comprehensive material transaction statistics and management system |
| CN113034133A (en) * | 2021-03-25 | 2021-06-25 | 深圳前海联动云软件科技有限公司 | Wallet account management system based on shared automobile |
| CN114862389A (en) * | 2022-04-07 | 2022-08-05 | 东北大学 | 3D digital asset management system based on block chain |
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| Publication number | Publication date |
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| CN111275443B (en) | 2022-06-10 |
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