CN201838066U - Two-side image sensor device for counterfeit note inspection - Google Patents
Two-side image sensor device for counterfeit note inspection Download PDFInfo
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- CN201838066U CN201838066U CN2009200488999U CN200920048899U CN201838066U CN 201838066 U CN201838066 U CN 201838066U CN 2009200488999 U CN2009200488999 U CN 2009200488999U CN 200920048899 U CN200920048899 U CN 200920048899U CN 201838066 U CN201838066 U CN 201838066U
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- image sensor
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- Inspection Of Paper Currency And Valuable Securities (AREA)
Abstract
The acquisition of images belongs to an important device in a currency sorter that belongs to the technical field of financial equipment. The work of a banking system is very complicated with large quantities of notes to be handled every day. To improve the working efficiency, the utility model provides a two-side image sensor device for counterfeit note inspection, comprising two image sensors, two analog-to-digital conversion chips and two RAMs (random-access memories), wherein the two image sensors are CISs (Contact Image Sensor) and installed inwards oppositely on one surface provided with an LED, respectively up and down; the two analog-to-digital conversion chips are two AD9822 chips that are respectively connected with the analog signal output ends of the two CISs; and the digital signal output ends of the two AD9822 chips are connected on the same ispXPLD_LC5512MV, of which the inner part is provided with the two RAMs. In the patent, the two-side image sensor device for counterfeit note inspection can simultaneously realize acquisition of images on two sides of notes so as to obtain more accurate data according to the wear condition of two sides of the notes, more accurately judge the wear condition of the notes, and achieve more excellent sorting effect for the currency sorters.
Description
Technical field
The utility model patent belongs to the finance device technical field.
Background technology
At present, extensively using in sorting, the false distinguishing of bank note, their function has: the number of the true and false of identification note, the Currency Type of checking bank note, the various bank note of calculating.Wherein difficult point shows the sorting of bank note again, wherein have again new and old sorting, pros and cons to sorting, top and bottom to sorting, face amount sorting, version sorting etc.
But, paper money counter and bundling device all were the utensil of suitable volume originally, also having very big adjustment space on the physical construction and on the function, the appearance of the product of this patent, the utensil resource of so multiple function can be integrated, make function more powerful, volume is smaller and more exquisite, moulding is more beautiful, is the desirable utensil of financial institution's office.
The utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of bank note false distinguishing two sides image sensor apparatus in order to increase work efficiency.
The utility model is achieved through the following technical solutions:
Bank note false distinguishing two sides image sensor apparatus comprises: two chromosome image-position sensors, cope and drag pattern number conversion chip and two RAM storages, wherein, two chromosome image-position sensors adopt two CIS sensors, its one side with LED is installed inwardly relatively, each one up and down, and cope and drag pattern number conversion chip adopts two AD9822 chips, analog signal output with two CIS sensors links to each other respectively, the digital signal output end of two AD9822 chips then all is connected on the same ispXPLD_LC5512MV, the inside of ispXPLD_LC5512MV then is provided with two RAM storages, two two sides view data that coin is stored in the RAM storage respectively.
Travelling belt transmitted bank note between two CIS sensors, two sides image that can disposable collection bank note.
The beneficial effects of the utility model are: the utility model is integrated multiple function utensil resources such as the false distinguishing of bank note, sorting, make that function of the present utility model is more powerful, volume is smaller and more exquisite, and moulding is more beautiful, is the desirable utensil of financial institution's office.
Description of drawings
Fig. 1 is a CIS sensor installation site synoptic diagram;
Fig. 2 is two CIS sensor relative installation side schematic views.
Embodiment
Further specify the embodiment of the utility model patent below in conjunction with accompanying drawing.
As shown in Figure 1, be a CIS sensor installation site synoptic diagram, 1 among the figure is the CIS sensor, the CIS sensor is installed in the corresponding groove of diagram, should be with the one side of LED inwardly in the time of installation.
As shown in Figure 2, be two CIS sensor relative installation side schematic views, last CIS sensor 1 and following CIS sensor 2 have the one side of LED to be installed inwardly vis-a-vis, and travelling belt is transmitting bank note mistake between two CIS sensors.
And bank note false distinguishing two sides image sensor apparatus comprises: two chromosome image-position sensors, cope and drag pattern number conversion chip and two RAM storages, wherein, two chromosome image-position sensors adopt two CIS sensors, promptly go up CIS sensor 1 and following CIS sensor 2, its one side with LED is installed inwardly relatively, each one up and down, travelling belt transmitted bank note between two CIS sensors, two sides image that can disposable collection bank note, and cope and drag pattern number conversion chip adopts two AD9822 chips, it links to each other with the analog signal output of two CIS sensors respectively, the digital signal output end of two AD9822 chips then all is connected on the same ispXPLD_LC5512MV, the inside of ispXPLD_LC5512MV then is provided with two RAM storages, two two sides view data that coin is stored in the RAM storage respectively.
Claims (1)
1. bank note false distinguishing two sides image sensor apparatus, it is characterized in that, comprise two chromosome image-position sensors, cope and drag pattern number conversion chip and two RAM storages, wherein, two chromosome image-position sensors adopt the CIS sensor, its one side with LED is installed inwardly relatively, respectively adorn one up and down, and cope and drag pattern number conversion chip adopts two AD9822 chips, analog signal output with two CIS sensors links to each other respectively, the digital signal output end of two AD9822 chips then all is connected on the same ispXPLD_LC5512MV, and the inside of ispXPLD_LC5512MV then is provided with two RAM storages.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200488999U CN201838066U (en) | 2009-10-30 | 2009-10-30 | Two-side image sensor device for counterfeit note inspection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200488999U CN201838066U (en) | 2009-10-30 | 2009-10-30 | Two-side image sensor device for counterfeit note inspection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201838066U true CN201838066U (en) | 2011-05-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200488999U Expired - Lifetime CN201838066U (en) | 2009-10-30 | 2009-10-30 | Two-side image sensor device for counterfeit note inspection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201838066U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108305378A (en) * | 2017-01-11 | 2018-07-20 | 广州广电运通金融电子股份有限公司 | A kind of image processing method, device and system |
-
2009
- 2009-10-30 CN CN2009200488999U patent/CN201838066U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108305378A (en) * | 2017-01-11 | 2018-07-20 | 广州广电运通金融电子股份有限公司 | A kind of image processing method, device and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110518 |