CN204288278U - A kind of currency counting and detecting machine of novel false-identifying device - Google Patents
A kind of currency counting and detecting machine of novel false-identifying device Download PDFInfo
- Publication number
- CN204288278U CN204288278U CN201420832753.4U CN201420832753U CN204288278U CN 204288278 U CN204288278 U CN 204288278U CN 201420832753 U CN201420832753 U CN 201420832753U CN 204288278 U CN204288278 U CN 204288278U
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- reflection
- detecting device
- antiforge
- light emission
- antiforge detecting
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Abstract
The utility model relates to field of anti-counterfeit technology, disclose a kind of currency counting and detecting machine of novel false-identifying device, comprise false-identifying device main frame 4, reflection antiforge detecting device, described reflection antiforge detecting device is divided into reflection antiforge detecting device 2 and lower reflection antiforge detecting device 1, described upper reflection antiforge detecting device 2 and described lower reflection antiforge detecting device 1 are installed on top and the below of banknote passageway 3, described reflection antiforge detecting device is connected with processor, and described reflection antiforge detecting device is infrared light emission receiver and ultraviolet light emission receiver.The utility model achieves the two-sided false distinguishing of banknote, and multiple detection means improves false distinguishing accuracy.
Description
Technical field
The utility model relates to field of anti-counterfeit technology, particularly relates to a kind of currency counting and detecting machine of novel false-identifying device.
Background technology
Have a lot of lawless person can in order to seek the interests of self thus manufacture and pass counterfeit money now in society, the badly damaged vital interests of the people, therefore for the false distinguishing of banknote, it be a problem in the urgent need to address.Along with the raising of pseudo-forge money (pseudo-coinage, technique of composite-RMB bank note etc.) technology, people require more and more higher to the anti-counterfeiting detection of banknote.It is pseudo-that paper money discriminator normally adopts fluorescence to carry out inspection to currency, namely utilizes genuine note different to fluorescence reflectance from counterfeit money, identify counterfeit money; The glimmering optical antiforge detecting technology of current most of identifier all adopts one side, narrow reflection mode, and this kind of mode Detection Information point is few, and anti-counterfeit capability is poor, is difficult to reach glimmering optical antiforge detecting, antifalse effect.Along with improving constantly of fraud level, existing ultraviolet optical antiforge detecting technology can not meet actual demand.
Utility model content
The utility model provides a kind of currency counting and detecting machine of novel false-identifying device, solves the technical matters that in prior art, false distinguishing effect is not high.
The purpose of this utility model is achieved through the following technical solutions:
A kind of currency counting and detecting machine of novel false-identifying device, comprise false-identifying device main frame 4, reflection antiforge detecting device, described reflection antiforge detecting device is divided into reflection antiforge detecting device 2 and lower reflection antiforge detecting device 1, described upper reflection antiforge detecting device 2 and described lower reflection antiforge detecting device 1 are installed on top and the below of banknote passageway 3, described reflection antiforge detecting device is connected with processor, and described reflection antiforge detecting device is infrared light emission receiver and ultraviolet light emission receiver.
Technique effect of the present utility model is: the two-sided false distinguishing achieving banknote, and multiple detection means, improves false distinguishing accuracy.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Embodiment
For enabling above-mentioned purpose of the present utility model, feature and advantage become apparent more, are described in further detail the utility model below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, for the currency counting and detecting machine of a kind of novel false-identifying device that the utility model provides, comprise false-identifying device main frame 4, reflection antiforge detecting device, described reflection antiforge detecting device is divided into reflection antiforge detecting device 2 and lower reflection antiforge detecting device 1, described upper reflection antiforge detecting device 2 and described lower reflection antiforge detecting device 1 are installed on top and the below of banknote passageway 3, described reflection antiforge detecting device is connected with processor, and described reflection antiforge detecting device is infrared light emission receiver and ultraviolet light emission receiver.
Wherein, described infrared light emission receiver and described ultraviolet light emission receiver are placed side by side, upper reflection antiforge detecting device 2 comprises infrared light emission receiver and upper ultraviolet light emission receiver, and lower reflection antiforge detecting device 1 comprises lower infrared light emission receiver and lower ultraviolet light emission receiver.
Contact-type image sensor CIS is installed below banknote passageway 3.
Above banknote passageway 3, magnetic sensor is installed, is conducive to other false distinguishings such as false distinguishing of Renminbi, foreign currency.
Technique effect of the present utility model is: the two-sided false distinguishing achieving banknote, and multiple detection means, improves false distinguishing accuracy.
In the utility model, the effective width D of the optical channel of described reflection antiforge detecting device is 30mm ~ 80mm;
Principle of work of the present utility model:
One, the principle of infrared light emission receiver
The infrared light emission end of infrared light emission receiver, infrared light receiving end is controlled by main control unit Direct driver, the paper comparatively robust of genuine note, density is higher and higher with the ink thickness of gravure techniques printing, and counterfeit money to there is quite poor in above-mentioned papery feature and genuine note different, so the receptivity of genuine note to infrared light is stronger, counterfeit money is obviously more weak to the receptivity of infrared light, infrared light emission receiver is the true and false distinguishing banknote based on above-mentioned principle, transmitting terminal infrared emission tube sends the infrared light of fixed wave length, after penetrating bank note, received by the receiving tube of receiving end, convert infrared signal to establish in corresponding electric signal and module normal voltage by the built-in circuit of receiving end and compare judgement, export a result: high level represents that receiving optical signals is enough strong, infrared detection is not passed through, for counterfeit money, low level represents that the light signal of reception is enough weak, and infrared detection is passed through, and is genuine note.
Two, the principle of ultraviolet light emission receiver
The ultraviolet light emission end of ultraviolet light emission receiver, ultraviolet light receiving end is controlled by main control unit Direct driver, because Renminbi adopts special paper manufacture, and counterfeit money adopts the common paper after bleaching to manufacture usually, paper after bleaching there will be fluorescence reaction under ultraviolet irradiation, diffraction goes out the blue light that wavelength is 420-460nm, genuine note does not then have the phenomenon of fluorescence reaction, so irradiate motion banknote with ultraviolet source, if counterfeit money there will be fluorescence reaction, producing wavelength is the fluorescence of 420nm-460nm, fluorescence is through bank note, arrive receiving end, the ultraviolet of transmitting terminal launches the ultraviolet LED lamp pearl that light pipe adopts paster encapsulation, emitting ultraviolet light, the optical inductor of receiving end adopts the light sensor of paster encapsulation, ultraviolet receiving end judges true and false coin according to the fluorescence intensity size being irradiated to optical inductor through blue color filtered sheet, if the light signal received is enough strong, then ultraviolet light emission receiver exports high level signal, UV detect does not pass through, for counterfeit money, if the light signal received is very weak, then, after UV light permeability bank note, be the filtering of color filter institute, do not produce fluorescence reaction, optical inductor does not receive light signal, ultraviolet light emission receiver output low level, and UV detect passes through, and is genuine note.
Two, the principle of contact-type image sensor CIS
Contact-type image sensor CIS, can scan banknote image, identifies kind and the number of banknote, and then can record note circulation and follow the trail of, and carries out Lookup protocol for false distinguishing, to support the false distinguishing of multi-face-value multi national river by identifying.
Be understandable that, the system architecture shown in figure does not form the restriction to system, can comprise the equipment more more or less than diagram, or combine some equipment, or different deployed with devices.
Above; be only embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; change can be expected easily or replace, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (4)
1. the currency counting and detecting machine of a novel false-identifying device, it is characterized in that, comprise false-identifying device main frame (4), reflection antiforge detecting device, described reflection antiforge detecting device is divided into reflection antiforge detecting device (2) and lower reflection antiforge detecting device (1), described upper reflection antiforge detecting device (2) and described lower reflection antiforge detecting device (1) are installed on top and the below of banknote passageway (3), described reflection antiforge detecting device is connected with processor, and described reflection antiforge detecting device is infrared light emission receiver and ultraviolet light emission receiver.
2. the currency counting and detecting machine of novel false-identifying device according to claim 1, it is characterized in that, described infrared light emission receiver and described ultraviolet light emission receiver are placed side by side, upper reflection antiforge detecting device (2) comprises infrared light emission receiver and upper ultraviolet light emission receiver, and lower reflection antiforge detecting device (1) comprises lower infrared light emission receiver and lower ultraviolet light emission receiver.
3. the currency counting and detecting machine of novel false-identifying device according to claim 1, is characterized in that, banknote passageway (3) below is provided with contact-type image sensor CIS.
4. the currency counting and detecting machine of novel false-identifying device according to claim 1, is characterized in that, banknote passageway (3) top is provided with magnetic sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420832753.4U CN204288278U (en) | 2014-12-25 | 2014-12-25 | A kind of currency counting and detecting machine of novel false-identifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420832753.4U CN204288278U (en) | 2014-12-25 | 2014-12-25 | A kind of currency counting and detecting machine of novel false-identifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204288278U true CN204288278U (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420832753.4U Expired - Fee Related CN204288278U (en) | 2014-12-25 | 2014-12-25 | A kind of currency counting and detecting machine of novel false-identifying device |
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| CN (1) | CN204288278U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020010563A1 (en) * | 2018-07-12 | 2020-01-16 | 齐心商用设备(深圳)有限公司 | Double-sided currency detector |
-
2014
- 2014-12-25 CN CN201420832753.4U patent/CN204288278U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020010563A1 (en) * | 2018-07-12 | 2020-01-16 | 齐心商用设备(深圳)有限公司 | Double-sided currency detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20161225 |
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| CF01 | Termination of patent right due to non-payment of annual fee |