Counterfeit currency suspicious degree measuring system and method based on block chain

A measurement system and blockchain technology, applied in the inspection of the authenticity of banknotes, processing coins or valuable banknotes, instruments, etc., can solve the problem that the advantages of blockchain technology cannot be fully utilized, and the lack of effective application of blockchain technology, etc. To achieve the effect of enriching identification methods, reliable identification, and ensuring accuracy

CN112288941AActive Publication Date: 2021-01-29上海旺链信息科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2021-01-29

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Abstract

The invention relates to a counterfeit currency suspicious degree measurement system based on a block chain, and the system comprises a pattern comparison device which is used for enabling a pluralityof reference pixel points to form a field banknote pattern, carrying out the content matching of the field banknote pattern and a preset reference banknote pattern, and determining the correspondingcounterfeit currency suspicious degree according to the content matching degree; and determining the suspicious degree of the corresponding counterfeit currency according to the content matching degree, wherein the lower the content matching degree is, the higher the suspicious degree of the corresponding counterfeit currency is; and real-time display equipment which is arranged on the shell of acurrency detector and is used for receiving and displaying the suspicious degree of counterfeit currency. The invention further relates to a counterfeit currency suspicious degree measuring method based on the block chain. The counterfeit currency suspicious degree measuring system and method based on the block chain are visual in data and reliable in identification. Due to the fact that a visualdetection mode is added to counterfeit currency identification, counterfeit currency identification ways are enriched, and the accuracy of counterfeit currency identification is guaranteed.
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Description

technical field

[0001] The invention relates to the field of block chains, in particular to a system and method for measuring the suspicious degree of counterfeit money based on block chains. Background technique

[0002] Blockchain is a new application model of computer technologies such as distributed data storage, point-to-point transmission, consensus mechanism, and encryption algorithm. Blockchain (Blockchain) is an important concept of Bitcoin. It is essentially a decentralized database. At the same time, as the underlying technology of Bitcoin, it is a series of data blocks associated with cryptographic methods. Each The data block contains a batch of bitcoin network transaction information, which is used to verify the validity of the information (anti-counterfeiting) and generate the next block.

[0003] The original English version of the Bitcoin white paper does not actually appear the word blockchain, but uses the chain of blocks. In the earliest Chinese transla...

Examples

no. 1 approach

[0041] figure 2 It is a structural block diagram of a block chain-based counterfeit money suspicious degree measurement system shown in the first embodiment of the present invention, the system includes:

[0042] According to one aspect of the present invention, a kind of counterfeit money suspicious degree measurement system based on block chain is provided, and described system comprises:

[0043] The real-time display device is set on the casing of the banknote detector to receive and display the suspicious degree of counterfeit currency;

[0044] The high-definition capture device is set in the banknote detector, and is used to perform high-definition image data capture action on the currently pushed banknote after each banknote is pushed by the banknote detector, so as to obtain the corresponding current captured image;

[0045] The data storage device is set on the network side, and uses the block chain mode to save the preset upper limit threshold of banknote brightne...

no. 2 approach

[0063] image 3 It is a flow chart of the steps of the block chain-based method for measuring the suspicious degree of counterfeit money shown in the second embodiment of the present invention, the method includes:

[0064] Use a real-time display device, set on the casing of the banknote detector, to receive and display the suspicious degree of counterfeit currency;

[0065] Use a high-definition capture device, which is installed in the banknote detector, and is used to perform a high-definition image data capture action on the currently pushed banknote after each banknote is pushed by the banknote detector, so as to obtain the corresponding current captured image;

[0066] Use a data storage device, set it on the network side, and use the blockchain mode to save the preset upper limit threshold of banknote brightness and the preset lower limit threshold of banknote brightness;

[0067] Using a content interpolation device, set in the currency detector, connected with the h...