CN102610026A - 2-CIS (Contact image sensor) image detection system - Google Patents
2-CIS (Contact image sensor) image detection system Download PDFInfo
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- CN102610026A CN102610026A CN2011100246775A CN201110024677A CN102610026A CN 102610026 A CN102610026 A CN 102610026A CN 2011100246775 A CN2011100246775 A CN 2011100246775A CN 201110024677 A CN201110024677 A CN 201110024677A CN 102610026 A CN102610026 A CN 102610026A
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Abstract
The invention relates to a 2-CIS (Contact image sensor) image detection system for identifying notes which consists of two CIS detection devices and comprises a note guide plate. The upper end of a first CIS detection device is provided with a CIS and the lower end of the first CIS detection device is provided with a center shaft; the outer ring of the center shaft of the first CIS detection device is provided with a pressure roller; the lower end of a second CIS detection device is provided with a CIS and the upper end of the second CIS detection device is provided with a center shaft; the outer ring of the center shaft of the second CIS detection device is provided with a pressure roller; the contact surfaces of the CISs and the outer rings of the center shafts are provided with CIS light sources; and a note true-and-false checking detection sensor is arranged on the CISs. Due to the adoption of two-CIS detection, the identification rate of counterfeit money is improved, the counterfeit money is prevented from flowing into the circulation domain, the property damage is reduced and the safety order of the money market in the financial system is maintained.
Description
[technical field]
The present invention relates to a kind of paper money counter forge or true or paper money detection system, be specifically related to be applied to the 2CIS image detecting system technical field that a kind of bank note of paper money counter is differentiated.
[background technology]
Bank note is in the widespread use of current society, and along with science and technology development particularly printing technology development bank note fake and have the trend of spreading unchecked, various counterfeit money fraud technology to emerge in an endless stream, and paper money counter increases the inflow that true and false pick-up unit can be taken precautions against counterfeit money.The pick-up unit of existing paper money counter can only carry out image once to bank note and detect; Though this device can detect most of forge or true or paper money; Pass through and only can cause the part counterfeit money to be used as the genuine note detection with one-time detection for the higher bank note of partial simulation technology; Make it to flow into the field of circulation and cause damage for people's property, the while is the safety and stability order of serious raiding disrupting finance money flow system also.
[summary of the invention]
For solving above deficiency, the 2CIS image detecting system that a kind of bank note of the present invention is differentiated, this system comprises that three road CIS (Contact image sensor imageing sensor) detect; Gather reflective information, comprise multispectral information, the purple light image; The banknote that has has fluorescence reaction, does fluoroscopic image then and handles, and can differentiate counterfeit money to greatest extent; Prevent that counterfeit money from flowing into the field of circulation, this system has very strong usability, and it detects effect will have the accurate raising of detection technique now more than two times; Once walk coin and can measure multiple spectrum picture, therefore once walk the image that coin can be examined pseudo-multiple spectrum.
Technical matters to be solved by this invention is: the true and false pick-up unit of bank note money counter of the prior art can only carry out single to bank note and detect; This device can't be accomplished the truth identification of the high emulation counterfeit money of part; Cause the part counterfeit money to flow into the field of circulation; Cause unnecessary loss for people's property, also seriously upset the order in financial market simultaneously.
The technical scheme that the present invention adopted is: the 2CIS image detecting system that a kind of bank note is differentiated is characterized in that the pick-up unit by two road CIS (Contact image sensor imageing sensor); Comprise a paper money guide plate; First road CIS upper end is CIS, and the lower end is an axis, and the axis outer ring is a pinch roller; CIS lower end, second road is CIS, and the upper end is an axis, and the axis outer ring is a pinch roller; CIS and axis outer ring surface of contact have the CIS light source, and CIS is last to have a bank note to examine pseudo-detecting sensor.
As preferably, the 2CIS image detecting system that described a kind of bank note is differentiated is characterized in that described two road CIS have a slit between CIS and the pinch roller, and this slit thickness only equals individual banknote thickness, and twice slit and paper money guide plate are positioned at same horizontal line.
As preferably; Described a kind of magnetic chart resembles detection system and it is characterized in that; Described paper money guide plate is exported an end has a downward-sloping radian, leads that the gap is positioned at same horizontal line between banknote plate output terminal and CIS and the pinch roller, and leads the banknote plate and the interstitial water horizontal line constitutes 0-15 degree angle.
As preferably, described a kind of magnetic chart resembles detection system and it is characterized in that, the axis of described first road and the second road CIS is driven and rotated synchronously by same drive unit.
The CIS light source comprises visible light, infrared light, ultraviolet light etc.; Twice CIS can detect ultraviolet, visible light (ruddiness, green glow, blue light or mixed light), infrared signal; Two CIS and light source thereof can be worked simultaneously, do not disturb each other; In the testing process, the timesharing of per pass CIS light source is lighted, and correspondingly lights the optical signalling (comprising optical imagery) that CIS constantly can timesharing measure different spectrum, and therefore once walking coin can detect multiple optical imagery.
Bank note gets into the first road CIS by paper money guide plate; CIS gathers bank note upper surface reflective information, and its lower end axis drive pinch roller under drive unit drives rotates, and bank note at the uniform velocity is fed forward fast; The bank note lower surface detects through the second road CIS; Its upper end axis drive pinch roller under drive unit drives rotates synchronously, and bank note at the uniform velocity is fed forward fast, and the different spectral signals that CIS gathers are also examined pseudo-detecting sensor by bank note and analyzed forge or true or paper money; Send caution or stop or it is imported the counterfeit money storehouse if any counterfeit money, genuine note is smoothly through detecting and get into genuine note storehouse and counting.
Beneficial effect of the present invention: this system applies is in paper money counter, and two road CIS detect and improve the counterfeit money resolution, prevents that it from flowing into the field of circulation, reduces property loss, safeguards financial system money market safety order.
Further understand characteristic of the present invention and technology contents for making, see accompanying drawing of the present invention and embodiment for details, yet appended graphic only for reference and explanation usefulness is not to be that the present invention is limited.
[description of drawings]
Fig. 1 is a structural drawing of the present invention;
Fig. 2 is a side view of the present invention:
101-paper money guide plate among the figure; 102-CIS; 103-bank note is examined pseudo-detecting sensor; The 104-pinch roller; The 105-axis.
[embodiment]
Below in conjunction with accompanying drawing and specific embodiment the present invention is elaborated:
As shown in the figure, a kind of magnetic chart resemble detection system its by paper money guide plate 101; CIS102; Bank note is examined pseudo-detecting sensor 103; Pinch roller 104; 105 compositions of axis.
The CIS light source comprises visible light, infrared light, ultraviolet light etc.; Twice CIS can detect ultraviolet, visible light (ruddiness, green glow, blue light or mixed light), infrared signal; Two CIS and light source thereof can be worked simultaneously, do not disturb each other; In the testing process, the timesharing of per pass CIS light source is lighted, and correspondingly lights the optical signalling (comprising optical imagery) that CIS constantly can timesharing measure different spectrum, and therefore once walking coin can detect multiple optical imagery.
Bank note gets into the first road CIS102 by paper money guide plate 101; CIS102 gathers bank note upper surface reflective information, and its lower end axis 105 drive pinch roller 104 under drive unit drives rotates, and bank note at the uniform velocity is fed forward fast; The bank note lower surface detects through the second road CIS 102; Its upper end axis 105 drive pinch roller 104 under drive unit drives rotates synchronously, and bank note at the uniform velocity is fed forward fast, and the different spectral signals that CIS102 gathers are also examined pseudo-detecting sensor 103 by bank note and analyzed forge or true or paper money; Send caution or stop or it is imported the counterfeit money storehouse if any counterfeit money, genuine note is smoothly through detecting and get into genuine note storehouse and counting.
This system applies is in paper money counter, and two road CIS detect and improve the counterfeit money resolution, prevents that it from flowing into the field of circulation, reduces property loss, safeguards financial system money market safety order.
Yet the preferable feasible embodiment of above-mentioned only the present invention, non-so limitation protection domain of the present invention is done various distortion or is applied mechanically all within this technical scheme protection domain according to the foregoing description.
Claims (2)
1. the 2CIS image detecting system of a bank note discriminating is characterized in that the pick-up unit by two road CIS (Contact imagesensor imageing sensor), comprises a paper money guide plate, and first road CIS upper end is CIS, and the lower end is an axis, and the axis outer ring is a pinch roller; CIS lower end, second road is CIS, and the upper end is an axis, and the axis outer ring is a pinch roller; CIS and axis outer ring surface of contact have the CIS light source, and CIS is last to have a bank note to examine pseudo-detecting sensor.
2. the 2CIS image detecting system that a kind of bank note according to claim 1 is differentiated is characterized in that described two road CIS have a slit between CIS and the pinch roller, and this slit thickness only equals individual banknote thickness, and twice slit and paper money guide plate are positioned at same horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100246775A CN102610026A (en) | 2011-01-20 | 2011-01-20 | 2-CIS (Contact image sensor) image detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100246775A CN102610026A (en) | 2011-01-20 | 2011-01-20 | 2-CIS (Contact image sensor) image detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102610026A true CN102610026A (en) | 2012-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100246775A Pending CN102610026A (en) | 2011-01-20 | 2011-01-20 | 2-CIS (Contact image sensor) image detection system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3147873B1 (en) | 2014-05-22 | 2022-09-28 | Glory Ltd. | Fluorescence/phosphorescence detection device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1124857A (en) * | 1994-06-27 | 1996-06-19 | 日本金钱机械株式会社 | Apparatus for printing symbols printed on a document |
| CN2731594Y (en) * | 2002-05-16 | 2005-10-05 | 起山电子株式会社 | Infrared false memory discriminator |
| CN101000698A (en) * | 2006-01-11 | 2007-07-18 | 广州广电运通金融电子股份有限公司 | CIS precision checking equipment |
| CN200986718Y (en) * | 2006-09-01 | 2007-12-05 | 沈阳中钞信达金融设备有限公司 | Anti-forge identifier capable of highly detecting, comparing bank paper or note image characteristic |
| CN200986719Y (en) * | 2006-09-01 | 2007-12-05 | 沈阳中钞信达金融设备有限公司 | Counting machine capable of highly detecting, comparing bank paper or note image characteristic |
| CN101518775A (en) * | 2009-03-23 | 2009-09-02 | 宋白桦 | Bank paper sorting machine |
-
2011
- 2011-01-20 CN CN2011100246775A patent/CN102610026A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1124857A (en) * | 1994-06-27 | 1996-06-19 | 日本金钱机械株式会社 | Apparatus for printing symbols printed on a document |
| CN2731594Y (en) * | 2002-05-16 | 2005-10-05 | 起山电子株式会社 | Infrared false memory discriminator |
| CN101000698A (en) * | 2006-01-11 | 2007-07-18 | 广州广电运通金融电子股份有限公司 | CIS precision checking equipment |
| CN200986718Y (en) * | 2006-09-01 | 2007-12-05 | 沈阳中钞信达金融设备有限公司 | Anti-forge identifier capable of highly detecting, comparing bank paper or note image characteristic |
| CN200986719Y (en) * | 2006-09-01 | 2007-12-05 | 沈阳中钞信达金融设备有限公司 | Counting machine capable of highly detecting, comparing bank paper or note image characteristic |
| CN101518775A (en) * | 2009-03-23 | 2009-09-02 | 宋白桦 | Bank paper sorting machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3147873B1 (en) | 2014-05-22 | 2022-09-28 | Glory Ltd. | Fluorescence/phosphorescence detection device |
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Application publication date: 20120725 |