Cash-counting machine with automatic correction function

A technology of automatic correction and banknote counting machine, which is applied in the direction of counting mechanism/items, counting of items shipped through the conveying device, instruments, etc., which can solve the problems of general image quality and slow correction speed, and achieve fast and convenient image correction Good operation and stability

Inactive Publication Date: 2013-07-10
SHANGHAI GOOAO ELECTRONIC TECHNOLOGY CORP
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] The purpose of the present invention is to provide a banknote counter with an automatic correction function to solve the problems that the existing correction requires human participation to correct the image, which easily leads to slow correction speed and general image quality after correction

Method used

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  • Cash-counting machine with automatic correction function

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Embodiment approach

[0017] In the first embodiment of the present invention, please continue to refer to figure 1 shown. The digital signal processing (DSP) chip control part 2 is used to control the automatic image correction steps of the machine and the storage of correction parameters.

[0018] In the second embodiment of the present invention, the field programmable gate array (FPGA) chip control part 1 completes image correction through a machine-specific correction algorithm.

[0019] In the third embodiment of the present invention, the digital signal processing (DSP) chip control part 2 transmits the stored calibration parameters to the field programmable gate array (FPGA) chip control part 1 through the external memory interface (EMIF) 3 .

[0020] In the fourth embodiment of the present invention, the digital signal processing (DSP) chip control part 2 transmits the status information of automatic correction to the field programmable gate array (FPGA) chip control part 1 through the se...

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Abstract

The invention discloses a cash-counting machine with an automatic correction function. Image correction of the cash-counting machine is finished by an external machine. An image module of the cash-counting machine comprises a field-programmable gate array (FPGA) chip control part and a digital signal processing (DSP) chip control part. The DSP chip control part is connected with the FPGA chip control part through an external memory interface (EMIF) and a serial peripheral interface (SPI). The cash-counting machine with the automatic correction function enables image correction speeds to be faster, enables image quality to be uniform, improves survival rate and reduces maintenance rate, and the cash-counting machine with the automatic correction function is simple in module structure, convenient to operate and good in stability at the same time.

Description

technical field [0001] The invention relates to the technical field of financial equipment, in particular to a banknote counter with an automatic correction function. Background technique [0002] At present, the image correction of financial equipment on the market uses manual image correction, but manual image correction requires human participation, which makes the correction speed slow, and human eyes have different judgment standards for the quality of the image, resulting in mediocre image quality after correction. Contents of the invention [0003] The purpose of the present invention is to provide a banknote counter with an automatic correction function to solve the problems that the existing correction requires human participation to correct the image, which easily leads to slow correction speed and general image quality after correction. [0004] In order to achieve the above object, the technical scheme that the present invention takes is: [0005] A banknote c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06M7/06
Inventor 陈崇军郑渊博
Owner SHANGHAI GOOAO ELECTRONIC TECHNOLOGY CORP
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