CN101799951B - Multispectral currency counting and detecting machine - Google Patents
Multispectral currency counting and detecting machine Download PDFInfo
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- CN101799951B CN101799951B CN201010129093XA CN201010129093A CN101799951B CN 101799951 B CN101799951 B CN 101799951B CN 201010129093X A CN201010129093X A CN 201010129093XA CN 201010129093 A CN201010129093 A CN 201010129093A CN 101799951 B CN101799951 B CN 101799951B
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Abstract
The invention relates to the technical field of horizontal-type currency counting and detecting devices, in particular to a horizontal-type multispectral currency counting and detecting machine. The horizontal-type multispectral currency counting and detecting machine comprises a middle pinch roller bracket, a receiving bracket, a lamp tube bracket and an overturning bracket, wherein the lamp tube bracket is provided with a row of infrared transmitting tubes which are vertical to a central line on the currency feeding direction and take the central line on the currency feeding direction as a symmetry axis, and three infrared transmitting tubes are respectively arranged at two sides of the central line on the currency feeding direction; and six infrared receiving tubes, four short-magnetism sensors and a long-magnetism sensor are arranged on the surface of the receiving bracket. The invention has compact structure, reasonable design and attractive appearance, can accurately detect composite currency with small fake size through actual tests, realize the serial number identification of currency and simultaneously treat the image identification and the fake currency identification at the real time.
Description
Technical field
The present invention relates to a kind of horizontal some currency examine equipment technical field, specifically relate to horizontal multi-spectral money counting and checking machine.
Background technology
Along with the continuous development of technology, the paper money counter performance also constantly improves, but offender's fraud technology also constantly improves, and produces the adulterium coin used paper money counter of bank of out-tricking with various means, carries out crime.The adulterium coin that paper money counter is difficult to detect is often received by bank at present, and the breadth of especially faking accounts for 1/4 or littler adulterium coin of entire paper coin, and common paper money counter is difficult to identification.Therefore can detect various adulterium coin and become the important indicator of weighing the paper money counter performance.But paper money counter in the market is average in performance aspect the little adulterium coin of fraud breadth detecting, and leaves opportunity to the offender, seriously upsets national financial order.
Along with the continuous development of science and technology and the demand in market, to intelligent cash counter require increasingly high.Traditional paper money counter is just according to different denominations, towards the banknote characteristic carry out qualitative analysis, banknote full width surface information is not arranged.Nowadays bank needs a kind of high-end intelligent cash counter, possesses the identification of banknote sequence number and detects various adulterium coin abilities.
Summary of the invention
Therefore, the object of the present invention is to provide a kind of multi-spectral money counting and checking machine, make it can detect the little adulterium coin of fraud breadth and the banknote sequence number is discerned.
The objective of the invention is to realize like this:
A kind of multi-spectral money counting and checking machine; Pinch roller support, receiving tray, tube stand and turnover bracket in the middle of comprising; Said tube stand is provided with row's infrared transmitting tube; This row's infrared transmitting tube is vertical and be axis of symmetry to advance paper money direction center line to advance paper money direction center line, respectively establishes three infrared transmitting tubes entering paper money direction center line both sides;
The receiving tray surface is provided with six infrared receiving tubes, four short magnetic sensors and a long magnetic sensor; Six infrared receiving tubes and the corresponding one by one up and down layout of six infrared transmitting tubes on the tube stand; Long magnetic sensor is located at advancing on the paper money direction center line of receiving tray surface; There are two short magnetic sensors to be located at long magnetic sensor and enter both sides, paper money direction rear; These two short magnetic sensors are the axis of symmetry symmetric arrangement to advance paper money direction center line; Other two short magnetic sensors and infrared receiving tube are arranged side by side, and are located at the most inboard infrared receiving tube outside respectively, and these two short magnetic sensors are the axis of symmetry symmetric arrangement to advance paper money direction center line also;
On the pinch roller support one group of money pressing wheel is arranged in the middle of said, between the long magnetic sensor on money pressing wheel and the receiving tray, be provided with one second contact-type image sensor 2.
Said turnover bracket surface also is provided with first contact-type image sensor 1; In working order down; First contact-type image sensor 1 is relative up and down with second contact-type image sensor 2; Both opposites leave so that banknote passes through from the gap between them mutually, and first contact-type image sensor 1 and second contact-type image sensor 2 are advancing paper money direction dislocation arrangement so that the dislocation of both induction arrays.
Above-mentioned purpose can also be done further perfect through following technical scheme:
Outermost two infrared receiving tube center distance 145-153 millimeters in said six infrared receiving tubes, two the most inboard infrared receiving tube center distance 69-75 millimeters, middle two infrared receiving tube center distance 133-137 millimeters.
Said six infrared transmitting tube emission spectrum wavelength in 800 nanometers between 1200 nanometers.
Said two short magnetic sensor center distance 109-115 millimeters that are located at the most inboard infrared receiving tube outside respectively are positioned at two short magnetic sensor center distance 41-51 millimeters that long magnetic sensor enters paper money direction rear.
Said money pressing wheel is the 45-65 millimeter with the distance of long magnetic sensor.
The vertical range of said first contact- type image sensor 1 and 2 liang of opposites of second contact-type image sensor is the 1.5-3.5 millimeter.
Compact conformation of the present invention, reasonable in design, aesthetic in appearance, can accurately detect the little adulterium coin of fraud breadth and realize the identification of banknote sequence number through actual test, real-time processing is accomplished in image recognition and banknote false distinguishing simultaneously.
Description of drawings
Fig. 1 advances the axial partial sectional view of paper money direction for the counting appearance;
Fig. 2 is in the clean conditions synoptic diagram for Fig. 1;
Fig. 3 is the infrared transmitting tube distribution plan on the tube stand;
Fig. 4 is each infrared receiving tube on the receiving tray, long magnetic sensor, short magnetic sensor distribution plan.
Fig. 5 overlooks the direction stereographic map for Fig. 4's.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is done further detailed description.
Embodiment, in conjunction with accompanying drawing, a kind of multi-spectral money counting and checking machine; Comprise tube stand 22, turnover bracket 50, middle pinch roller support 23 and receiving tray 14; Said tube stand 22 has row's infrared transmitting tube, and this row infrared transmitting tube is vertical and be axis of symmetry to advance paper money direction center line to advance paper money direction center line 18, and the right and left is respectively established three infrared transmitting tubes symmetrical distributions; There is infrared transmitting tube 15,16,17 on the left side, and there is infrared transmitting tube 19,20,21 on the right.
Receiving tray 14 surfaces are provided with six infrared receiving tubes, four short magnetic sensors, a long magnetic sensor.The receiving tray left side has infrared receiving tube 3,4,6 corresponding one by one up and down with infrared transmitting tube 15,16,17 on the tube stand, and the right has infrared receiving tube 10,12,13 corresponding one by one up and down with infrared transmitting tube 19,20,21 on the tube stand.Infrared receiving tube 3 and 149 millimeters of infrared receiving tube 13 spacings.Infrared receiving tube 4 and 135 millimeters of infrared receiving tube 12 spacings.Infrared receiving tube 6 and 72 millimeters of infrared receiving tube 10 spacings.
Long magnetic sensor 8 is located at advancing on the paper money direction center line 40 of receiving tray surface.It is 40 axis of symmetry symmetric arrangement to advance paper money direction center line that two short magnetic sensors 5,11 are arranged, and their center and infrared receiving tube center are on the same horizontal line, between the two apart from 112 millimeters.Other two short magnetic sensors 7,9 are the axis of symmetry symmetric arrangement to advance paper money direction center line 40, are positioned at long magnetic sensor 8 rears advancing the paper money direction, between the two apart from 46 millimeters.
Long magnetic sensor 8 and apart 57 millimeters of money pressing wheels 24; Be provided with second contact-type image sensor 2 between them; Turnover bracket 50 surfaces are provided with first contact-type image sensor 1; In working order down, first contact-type image sensor 1 is relative up and down with second contact-type image sensor 2, both opposites leave mutually 2.5 millimeters so that banknote pass through from the gap between them; First contact-type image sensor 1 and second contact-type image sensor 2 are advancing paper money direction dislocation arrangement so that the dislocation of both induction arrays guarantees that both light sources do not disturb mutually.
Detect the adulterium coin principle that small breadth alters:
When banknote gets into the paper money passage excessively between two contact-type image sensors to advance the paper money direction; Imageing sensor carries out IMAQ to banknote; Image processing module carries out analyzing and processing to image data, the face amount of real-time judge bank note, version, volume do not reach into paper money towards, again with receiving tray on magnetic, bank note machine sensible information that sensor such as infrared is gathered compare and whether meet; If both are not inconsistent, think counterfeit money.
The bank note full width information of imageing sensor collection is compared with preset genuine notes full width information, phenomenons such as judging whether to have stickup, piece together, be damaged.If have, think counterfeit money or damaged paper money, strengthened the inspecting force of adulterium coin.
Claims (6)
1. a multi-spectral money counting and checking machine comprises middle pinch roller support, receiving tray, tube stand and turnover bracket.It is characterized in that: said tube stand is provided with row's infrared transmitting tube, and this row infrared transmitting tube is axis of symmetry to advance paper money direction center line vertically and to advance paper money direction center line, respectively establishes three infrared transmitting tubes entering paper money direction center line both sides;
The receiving tray surface is provided with six infrared receiving tubes, four short magnetic sensors and a long magnetic sensor; Six infrared receiving tubes and the corresponding one by one up and down layout of six infrared transmitting tubes on the tube stand; Long magnetic sensor is located at advancing on the paper money direction center line of receiving tray surface; There are two short magnetic sensors to be located at long magnetic sensor and enter both sides, paper money direction rear; These two short magnetic sensors are the axis of symmetry symmetric arrangement to advance paper money direction center line; Other two short magnetic sensors and infrared receiving tube are arranged side by side, and are located at the most inboard infrared receiving tube outside respectively, and these two short magnetic sensors are the axis of symmetry symmetric arrangement to advance paper money direction center line also;
On the pinch roller support one group of money pressing wheel is arranged in the middle of said, between the long magnetic sensor on money pressing wheel and the receiving tray, be provided with one second contact-type image sensor (2).
Said turnover bracket surface also is provided with first contact-type image sensor (1); In working order down; First contact-type image sensor (1) is relative up and down with second contact-type image sensor (2); Both opposites leave so that banknote passes through from the gap between them mutually, and first contact-type image sensor (1) and second contact-type image sensor (2) are advancing paper money direction dislocation arrangement so that the dislocation of both induction arrays.
2. according to the said multi-spectral money counting and checking machine of claim 1; It is characterized in that: outermost two the infrared receiving tube center distance 145-153 millimeters in said six infrared receiving tubes; Two the most inboard infrared receiving tube center distance 69-75 millimeters, middle two infrared receiving tube center distance 132-138 millimeters.
3. according to the said multi-spectral money counting and checking machine of claim 1, it is characterized in that: said six infrared transmitting tube emission spectrum wavelength are between the 800-1200 nanometer.
4. according to the said multi-spectral money counting and checking machine of claim 1; It is characterized in that: said two short magnetic sensor center distance 109-115 millimeters that are located at the most inboard infrared receiving tube outside respectively are positioned at two short magnetic sensor center distance 41-51 millimeters that long magnetic sensor enters paper money direction rear.
5. according to the said multi-spectral money counting and checking machine of claim 1, it is characterized in that: said money pressing wheel is the 45-65 millimeter with the centre distance of long magnetic sensor.
6. according to the said multi-spectral money counting and checking machine of claim 1, it is characterized in that: the vertical range of said first contact-type image sensor (1) and second contact-type image sensor (2) two opposites is the 1.5-3.5 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010129093XA CN101799951B (en) | 2010-03-18 | 2010-03-18 | Multispectral currency counting and detecting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010129093XA CN101799951B (en) | 2010-03-18 | 2010-03-18 | Multispectral currency counting and detecting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101799951A CN101799951A (en) | 2010-08-11 |
| CN101799951B true CN101799951B (en) | 2012-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010129093XA Expired - Fee Related CN101799951B (en) | 2010-03-18 | 2010-03-18 | Multispectral currency counting and detecting machine |
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| CN (1) | CN101799951B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102456247A (en) * | 2010-10-20 | 2012-05-16 | 上海古鳌电子科技股份有限公司 | Paper money sorter with double-side image scanning function |
| KR101348868B1 (en) * | 2012-02-16 | 2014-01-08 | 주식회사 엘지씨엔에스 | A media sensing apparatus and financial device |
| CN104183051A (en) * | 2013-05-28 | 2014-12-03 | 李秋菊 | Novel single-axis full-infrared currency detector |
| CN103700184B (en) * | 2013-12-23 | 2016-04-06 | 华中科技大学 | The control method of multi-spectral money counting and checking machine machine in multilevel sleep mode |
| CN103903334A (en) * | 2014-03-07 | 2014-07-02 | 南京理工速必得科技股份有限公司 | Horizontal money counter and detector |
| CN104134276A (en) * | 2014-07-18 | 2014-11-05 | 浙江方泰电器有限公司 | Double-pipe beam infrared geminate-transistor sensor for sorter |
| CN105632023A (en) * | 2016-03-03 | 2016-06-01 | 浙江维融电子科技股份有限公司 | Longitudinal banknote counting and distinguishing machine |
| CN110458998B (en) * | 2019-07-11 | 2021-11-16 | 深圳怡化电脑股份有限公司 | Bill detection method, bill detection device and terminal |
| DE202022102516U1 (en) | 2022-05-07 | 2022-06-01 | Biswaranjan Acharya | Counterfeit money detection device using intelligent circuitry and image processing |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100436939B1 (en) * | 1999-02-04 | 2004-06-23 | 오브체스토브 에스 오르가니첸노이 오트베트스트벤노스티쥬 퍼마 "데이타 센터" | Method for determining the authenticity, the value and the decay level of banknotes, and sorting and counting device |
| DE10305819A1 (en) * | 2003-02-12 | 2004-09-02 | Voice & Telecommunications Co., Ltd. | Counterfeit money inspecting apparatus for banknotes, has infrared transmitter which illuminates banknote and analyses reflected light |
| CN2812134Y (en) * | 2005-08-08 | 2006-08-30 | 广州康艺电子有限公司 | Universal currency counter |
| CN2833734Y (en) * | 2005-09-09 | 2006-11-01 | 广州康艺电子有限公司 | Paper money counter |
| CN201203885Y (en) * | 2008-06-06 | 2009-03-04 | 梓昆科技（杭州）有限公司 | Multi-optical spectrum paper money counting instrument |
| CN201681418U (en) * | 2010-03-18 | 2010-12-22 | 广州康艺电子有限公司 | Multispectral point currency detector |
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- 2010-03-18 CN CN201010129093XA patent/CN101799951B/en not_active Expired - Fee Related
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