System and method for measuring suspicious degree of counterfeit money 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

CN112288941BActive Publication Date: 2021-06-04上海极目银河数字科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2021-06-04

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Abstract

The present invention relates to a block chain-based system for measuring the suspicious degree of counterfeit money, including: a pattern comparison device, which is used to form a plurality of reference pixel points into an on-site banknote pattern, and compare the on-site banknote pattern with a preset reference banknote pattern Content matching, to determine the corresponding counterfeit currency suspicious degree according to the content matching degree; determine the corresponding counterfeit currency suspicious degree according to the content matching degree including: the lower the content matching degree, the higher the corresponding counterfeit currency suspicious degree; On the shell of the money machine, it is used to receive and display the suspicious degree of counterfeit money. The invention also relates to a block chain-based method for measuring the suspicious degree of counterfeit money. The system and method for measuring the suspicious degree of counterfeit money based on the block chain of the present invention have intuitive data and reliable identification. Since a visual detection mode is added to the identification of counterfeit coins, the identification methods of counterfeit coins are enriched, and the accuracy of identification of counterfeit coins is ensured.
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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...