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A banknote processing device and method

A banknote processing and banknote technology, which is applied to devices for accepting coins, processing coins or valuable banknotes, instruments, etc., can solve the problems of low detection accuracy and achieve the effect of improving detection accuracy.

Active Publication Date: 2019-05-14
GRG BAKING EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Based on this, it is necessary to provide a banknote processing device and method for the problem of low detection accuracy

Method used

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  • A banknote processing device and method
  • A banknote processing device and method
  • A banknote processing device and method

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Experimental program
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Embodiment Construction

[0027] The technical solution of the present invention will be described below in conjunction with the accompanying drawings.

[0028] The software architecture of conventional ATM equipment includes: system software running on the system server; the equipment side includes ATM control software (ATMC) running on the industrial computer, drivers (SP, dynamic library) of each module; running on each module circuit board module control program. For the banknote processing module in the ATM equipment, including the main control part of the module, the identification part, and the banknote storage part, refer to figure 1 .

[0029] In the traditional banknote processing method, the main control department is responsible for counting the number of banknotes, judging and controlling the whereabouts, and counting the amount; the identification department is responsible for authenticity identification. The main control part counts and controls banknotes through photoelectric sensors....

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Abstract

The invention relates to a banknote processing apparatus and method. The banknote processing method includes the steps: acquiring an image of a banknote; tracking the contour of the image, obtaining the edge contour of the image, calculating the number of the edge contour, and identifying whether pits exit in the edge contour; according to the number of the edge contour and the pit information, determining the form of the banknote, wherein if the number of the edge contour is not 1, the returned banknote form is abnormal; and if the number of the edge contour is equal to 1, determining whether pits exist in the edge contour, wherein if the pits exist, the returned banknote form is abnormal. The banknote processing apparatus and method can effectively detect the abnormal state of banknotes, and can improve the detection accuracy of the banknote detection technology.

Description

technical field [0001] The invention relates to the technical field of banknote detection, in particular to a banknote processing device and method. Background technique [0002] When the banknote processing device divides banknotes, there will be various forms of heavy banknotes or plastic coins. The traditional banknote processing device counting control method relies on the photoelectric sensor in the banknote transmission channel to detect the number of banknotes and judge the status of banknotes. Is it normal. [0003] Generally, the layout of photoelectric sensors is 1-3 side by side. This layout can only detect whether 1-3 banknotes block the sensor. The amount of information is too small, and various forms of banknotes cannot be distinguished. Bill jams or account problems, and the number of recycle bins is not accurate. Especially when there are transparent anti-counterfeiting marks such as plastic windows on the banknotes, the transparent anti-counterfeiting part...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G07D11/16G07D11/40G07D7/20
CPCG07D7/2008G07D11/009G07D11/16
Inventor 哈龑雯王倩文
Owner GRG BAKING EQUIP CO LTD