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Banknote processing device and processing method thereof

A banknote processing device and banknote technology, which are applied in the direction of accepting coins, checking the authenticity of banknotes, handling coins or valuable banknotes, etc., can solve the problem of insufficient detection accuracy of malicious graffiti banknotes

Active Publication Date: 2017-11-10
SHANGHAI GOOAO ELECTRONIC TECHNOLOGY CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the above-mentioned problems existing in the prior art, a banknote processing device aimed at solving the problem of insufficient detection accuracy of crumpled malicious graffiti banknotes is provided to overcome the above-mentioned technical defects

Method used

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  • Banknote processing device and processing method thereof
  • Banknote processing device and processing method thereof
  • Banknote processing device and processing method thereof

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Embodiment Construction

[0042] Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the embodiments, parts of the same configuration are given the same reference numerals and descriptions are omitted.

[0043] refer to figure 1 It is a schematic block diagram of the structure of the banknote processing device of the present invention, as shown in the figure, the banknote processing device includes:

[0044] The accepting part 2 is used to accept banknotes in and out of the banknote processing device;

[0045] Smoothing part 3, smoothing the possible wrinkles of banknotes;

[0046] The imaging unit 4 acquires the surface image of the banknote after the smoothing process;

[0047] The storage unit 5 stores banknote standard image information and specific malicious characters that violate public order and good customs;

[0048] Comparing section 6, comparing the surface image of the banknote with the standard image information of the banknote, and ob...

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Abstract

The invention discloses a banknote processing device, comprising: an accepting part, which accepts banknotes in and out of the banknote processing device; a smoothing part, which smoothes the possible wrinkles of the banknotes; image; the storage unit stores banknote standard image information and specific malicious characters that violate public order and good customs; the comparison unit compares the banknote surface image with the banknote standard image information to obtain the graffiti character information existing on the banknote; the analysis unit converts the graffiti Each character of the character information is compared with specific malicious characters in turn to obtain the malicious similarity of each character, and if the maximum malicious similarity is greater than 70%, it is determined that the banknote has malicious graffiti; Control the running status of the above components. The technical solution has a simple structure, and can recognize graffiti character information on crumpled banknotes with high precision, solving the problem of insufficient detection accuracy of malicious graffiti banknotes.

Description

technical field [0001] The invention relates to the technical field of automatic cash transaction equipment components, in particular to a banknote processing device and a processing method thereof. Background technique [0002] In a paper processing device mounted in an ATM (automatic teller machine), paper (cash) received from a user by depositing or transferring money to the ATM is used for payment to other users. Therefore, in the conventional paper sheet processing apparatus, in order to set an index of whether the paper sheets accepted by the ATM can be used for payment to other users, the presence or absence of contamination or authenticity of the paper sheets is judged. In the prior art, light is irradiated from a light source to conveyed paper, the reflected light or transmitted light is received by a light receiving sensor, and the stain attached to the paper is discriminated according to the output signal of the pixel of the light receiving sensor, thereby, Check...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G07D11/00G07D7/206
Inventor 陈崇军王宝威顾永明
Owner SHANGHAI GOOAO ELECTRONIC TECHNOLOGY CORP
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