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Blockchain-based currency circulation supervision method and system, equipment and medium

A currency circulation and blockchain technology, applied in the computer field, can solve the problems of lack of unified tracking of currency circulation links, lack of digital currency method system, lack of practical and feasible method system, etc., so as to improve the efficiency of social and economic operation and reduce fraudulent activities. and the effect of wrongdoing, guaranteeing security and monitoring

Pending Publication Date: 2021-03-19
京北方信息技术股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The current currency circulation system is difficult to adapt to the demand for digital currency in the current new era of the Internet, lacking unified tracking of currency circulation links, and lack of a feasible digital currency method system
At the same time, the development of paper money to digital currency also lacks a practical and feasible method system

Method used

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  • Blockchain-based currency circulation supervision method and system, equipment and medium
  • Blockchain-based currency circulation supervision method and system, equipment and medium
  • Blockchain-based currency circulation supervision method and system, equipment and medium

Examples

Experimental program
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Effect test

Embodiment 1

[0027] Figure 1a It is a flowchart of a blockchain-based currency circulation supervision method provided by Embodiment 1 of the present invention, Figure 1b It is a schematic diagram of a blockchain-based currency circulation supervision method provided by Embodiment 1 of the present invention, Figure 1c It is a schematic diagram of a digital currency blockchain network provided by Embodiment 1 of the present invention. This embodiment can be applied to record the situation of currency circulation, and is especially suitable for monitoring fraudulent activities and illegal activities related to currency circulation. For example, by recording currency ownership and counting account circulation, illegal activities such as money laundering and black money can be monitored. Provide judicial evidence for illegal acts such as theft and robbery of currency. The method can be executed by the blockchain-based currency circulation supervision system provided by the embodiment of th...

Embodiment 2

[0047] figure 2 A flow chart of a blockchain-based currency circulation supervision method provided by Embodiment 2 of the present invention. This method is further optimized on the basis of the above-mentioned embodiments, and a specific introduction of how to supervise physical currency circulation is given.

[0048] Specifically, such as figure 2 As shown, the method includes:

[0049] S210. Obtain the physical currency circulation data sent by the financial device during the deposit and withdrawal process of the currency holder; wherein, the physical currency circulation data includes the currency serial number of the physical currency, the image of the physical currency, the identity information of the currency holder, and the circulation time.

[0050] Financial equipment can be electronic equipment provided by financial institutions such as banks that can record physical currency-based deposits, withdrawals, and payments, such as automated teller machines (Automated ...

Embodiment 3

[0064] image 3 The third embodiment of the present invention provides a flowchart of a method for supervising currency circulation based on blockchain. This method is further optimized on the basis of the above-mentioned embodiments, and the specific situation of how to supervise digital currency is given.

[0065] Specifically, such as image 3 As shown, the method includes:

[0066] S310. Obtain the digital currency circulation data sent by the payment device during the currency holder's digital currency circulation process; wherein, the digital currency circulation data includes the circulation amount and the identity information of the currency holder.

[0067] Payment devices can be electronic devices compatible with systems such as merchants and enterprises that can record digital currency-based transfers, payments, and other circulation behaviors, such as POS machines. The payment device can read information such as the identity information of the currency holder, th...

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PUM

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Abstract

The invention discloses a blockchain-based currency circulation supervision method and system, equipment and a medium, and the method comprises the steps: obtaining physical currency circulation dataand digital currency circulation data recorded by a system device in currency circulation links such as deposit, withdrawal and payment, completing the currency equivalent conversion between associated accounts, and generating a circulation record transaction request including physical currency circulation data or digital currency circulation data, and sending the circulation record transaction request to a blockchain network, so that the blockchain network executes the currency circulation record transaction request to write the currency circulation data into the blockchain. The authorizationentity can access the currency circulation supervision system, and the supervision mechanism can perform real-time monitoring management on the circulated physical currency and digital currency. According to the technical scheme of the embodiment of the invention, unified tracking of physical currency and digital currency circulation links can be achieved, and the security and the monitoring performance of currency circulation are ensured.

Description

technical field [0001] The embodiments of the present invention relate to the field of computer technology, and in particular to a method, system, device and medium for currency circulation supervision based on blockchain. Background technique [0002] In the era of digital economy, the rapid development and rapid evolution of science and technology have promoted profound changes in social economy and industrial models. [0003] At present, the payment and settlement methods on a global scale have undergone tremendous changes. The current currency circulation system lacks the necessary security system to track currency circulation, and illegal activities such as currency theft, robbery, counterfeit banknotes, money laundering, black money, and fraud occur frequently. Banknotes are difficult to adapt to the development needs of social informatization and digitization, and various electronic currencies, virtual digital currencies, digital currency products and their payment an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q20/06G06Q20/38G06Q40/02
CPCG06Q20/065G06Q20/38G06Q40/02
Inventor 朱兴雄高昊江
Owner 京北方信息技术股份有限公司
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