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Electronic ticket transaction system based on block chain and method thereof

A transaction system and transaction method technology, applied in the field of blockchain, can solve problems such as slow response speed, reduce the number of times, improve security, and speed up the response speed.

Active Publication Date: 2020-12-29
CHONGQING ACADEMY OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the above scheme, by using blockchain technology, the credit problem can be solved under the condition of decentralization and trustlessness, most fraudulent behaviors can be resisted, and the transaction data can be safely stored and cannot be tampered with; however, if all electronic coupons All transactions are circulated on a central server, and there will be a problem of slow response due to the large amount of information during the peak transaction period

Method used

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  • Electronic ticket transaction system based on block chain and method thereof
  • Electronic ticket transaction system based on block chain and method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] like figure 1 As shown, a blockchain-based electronic ticket trading system includes several central servers arranged in each district, and the central servers all include a receiving module, a first judging module, a processing module, a database, a second judging module and an output module, in:

[0043] The receiving module is used to obtain the transaction information of electronic coupons, and delineate the seller central server and buyer central server according to the transaction information; since the electronic coupons involve buyers and sellers, the seller central server can be directly located according to the information contained in the buyer and seller and buyer central server, after determining the trading central server, the central servers in other districts are all defined as third-party central servers;

[0044]The first judging module is used to judge whether the electronic ticket transaction occurs in the same area, and if so, the transaction is co...

Embodiment 2

[0058] Compared with Embodiment 1, the only difference is that the second judging module is also used to query the transaction information in the database according to the preset time period, until two identical transaction information are found in the database, then stop to continue the query Wherein the preset time period is 60s, which means that the second judgment module will automatically perform a query operation of the database in 60 seconds, judge whether there are two identical transaction information in the database, and stop the query at this time; in another embodiment Among them, the second judging module is also used to record the number of queries. If the number of queries is greater than the preset threshold value, the time period is extended; and the threshold value of the number of times is set to 5 times. For example, when executing a certain transaction information query, the central server A 6 queries were made, and the time period was adjusted to 70s to ex...

Embodiment 3

[0061] Compared with Embodiment 1, the only difference is that it also includes a sealing module, which is used to encrypt the transaction request according to the hash operation, calculate the first hash value, and generate a relationship mapping between the transaction request and the first hash value The relationship mapping table is stored in the buyer's central server and the seller's central server respectively; the transaction request includes the information of both parties to the transaction and transaction details. The storage module is also used to record the storage time of the relationship mapping table in the buyer's central server and the seller's central server. If the storage time is greater than the preset time threshold (set to 3 days in this embodiment), the transaction request Transaction details are recorded, only the information of both parties to the transaction is kept, and a new transaction request is generated; and the new transaction request is encry...

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Abstract

The invention relates to the technical field of block chains, in particular to an electronic ticket transaction system based on block chain, which comprises a plurality of central servers arranged ineach area, and is characterized in that each central server comprises a receiving module, a first judgment module, a processing module, a database, a second judgment module and an output module, wherein the receiving module is used for acquiring transaction information of electronic tickets and delimiting a seller center server and a buyer center server according to the transaction information; the first judgment module is used for judging whether the electronic ticket transaction occurs in the same area or not, and if yes, the transaction is reached; otherwise, respectively forwarding the transaction information to a seller center server and the buyer center server; the processing module is used for carrying out legality verification on the transaction information and storing the transaction information passing the legality verification into a database; by adopting the scheme, the non-tampering characteristic of the block chain can be utilized to ensure the safety of cross-district transaction.

Description

technical field [0001] The present invention relates to the technical field of blockchain, in particular to a blockchain-based electronic ticket transaction system and method. Background technique [0002] Tickets refer to a written voucher issued by a unit or an individual that contains a certain value and is used for shopping or consumption; with the rapid development of technology, the form of tickets has developed from paper tickets to electronic tickets; through Electronic coupons produced, disseminated and used by various electronic media have become a common financial transaction mode. Compared with ordinary paper coupons, they have the characteristics of low production and dissemination costs, more convenience and easy management ; However, the traditional electronic ticket management method has disadvantages such as ticket information is easy to be tampered with, data storage process is unreliable, and settlement process is cumbersome. [0003] In this regard, Chin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q20/38G06Q20/04G06F21/64G06F21/60G06F16/2453
CPCG06Q20/382G06Q20/3829G06Q20/0457G06F21/64G06F21/602G06F16/24549
Inventor 王燕霞杨帆李国勇韩鹏周扬眉
Owner CHONGQING ACADEMY OF SCI & TECH
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