CN204808462U - Automatic analysis appearance of distinguishing of paper currency - Google Patents
Automatic analysis appearance of distinguishing of paper currency Download PDFInfo
- Publication number
- CN204808462U CN204808462U CN201520352344.9U CN201520352344U CN204808462U CN 204808462 U CN204808462 U CN 204808462U CN 201520352344 U CN201520352344 U CN 201520352344U CN 204808462 U CN204808462 U CN 204808462U
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- paper money
- bank note
- infrared
- ccd camera
- camera assembly
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Abstract
The utility model provides an automatic analysis appearance of distinguishing of paper currency constitutes its characterized in that by downdraught paper money board, last camera subassembly, updraft type paper money board, lower camera subassembly, transmission wheel, infrared sensor, safety line magnetic head, magnetism image sensor: whole instrument includes collection system and analytical equipment, and collection system is the cabinet of " protruding " font form, the head both sides of " protruding " word cabinet, and one side is for going into the paper money mouth, and one side is gone into the paper money mouth and is equipped with downdraught paper money board for going out a paper money mouth, being equipped with a square through hole on " protruding " word cabinet head infrabasal plate, being equipped with P2 position and P3 position in the square through hole, the camera subassembly is installed at the top in the cabinet of " protruding " prefix, goes up the camera subassembly and sets up a set of light source all around, updraft type paper money board is the same with downdraught paper money board size, and lower camera subassembly is the same with the light source constitute and structure of last camera subassembly, the transmission wheel is equipped with four groups, can automatic distinguish out all counterfeit money that variant with genuine note security feature.
Description
Technical field:
The utility model relates to a kind of paper banknote identifier device, particularly relates to the automatic discriminatory analysis instrument of a kind of bank note, and this instrument integrates to be differentiated and analysis automatically, is that the principle of foundation " with vacation of really reflecting " is developed into.
Background technology:
Along with the development of Chinese national economy, various economic activity is increased, and on market, bank note cash flow flux constantly increases, and bank note carries important role as main currency in the life of people.But counterfeit money and genuine note accompany morning and evening, appear at the links of the field of circulation, counterfeit money not only can bring threat to the property safety of the people, and the links of meeting severe jamming money flow, causes the confusion of national financial order.
Currency counting and detecting machine in the market is all developed according to " false with vacation mirror " detection technique, " false with vacation mirror " Cleaning Principle is for detecting foundation with counterfeit money law characteristic, allow the law characteristic of the various counterfeit money of paper banknote identifier analysis and identification, " sitting in the right seat " is differentiated.But because " false with vacation mirror " Cleaning Principle is mainly characterized as detection foundation with counterfeit money, there is the shortcoming of the renewal lagging behind counterfeit money in time, make detection technique be in passive situation always, thus also make the currency counting and detecting machine developed according to this detection technique have very large defect, the counterfeit money that, fidelity emerging to some is high just there will be leakage and debates.
On the new national standard GB16999-2010 " RMB-banknote discriminating device general technical specifications " implemented for 2011 basis that " false with vacation mirror " passive type is differentiated in the past, introduce the new concept of " with vacation of really reflecting " active discriminating.With vacation of really reflecting " be exactly with the security feature of genuine note for foundation, whether the security feature detected is consistent as the most important condition judging true and false coin with genuine note.According to whole anti-counterfeiting characteristics that genuine note has, detect by inspection bank note, as long as bank note lacks or the anti-counterfeiting characteristic that makes a variation, then can differentiate as counterfeit money, the mode of this discriminating counterfeit money does not rely on counterfeit money feature.Adopt the active identification method of " with vacation of really reflecting ", unless counterfeit money and genuine note have identical anti-counterfeiting characteristic, otherwise counterfeit money will be identified, this discriminating theory newly, the development of authentication technique is made to be ahead of the development of counterfeit money, before counterfeit money occurring, just carrying out defensive measure, as long as counterfeit money is once occurring being identified, causing counterfeit money not circulate the space-time of profit.But because new national standard there is no concrete " with vacation of really reflecting " detection technique, therefore market in urgent need should " with vacation of really reflecting " detection technique instrument.
Utility model content:
Need for market economic development, the purpose of this utility model is to provide a kind of bank note automatic discriminatory analysis instrument, is made up of lower suction paper money plate, upper CCD camera assembly, upper suction paper money plate, lower CCD camera assembly, transfer wheel, infrared sensor, safety line magnetic head, magnetic image sensor.
The utility model solves the technical scheme that its technical matters adopts: whole instrument comprises harvester and automatic discriminatory analysis device, harvester adopts mode of being association of activity and inertia, static mode comprises bank note ultraviolet, infrared, White-light image anti-counterfeiting characteristic collecting part, dynamical fashion comprises bank note infrared signature, safety line, magnetic image anti-counterfeiting characteristic collecting part, and automatic discriminatory analysis device mainly center processing analysis part, signaling interface part, controls transfer part occurs simultaneously on harvester and analytical equipment.Harvester is the bin of " convex " word shape, the head both sides of " convex " word bin, and side is note input mouth, and side is cash dispensing port, and note input mouth is provided with lower suction paper money plate, and lower suction paper money plate is square mobile platform, is provided with negative pressure adsorption equipment in lower suction paper money plate; " convex " word bin head inner bottom plating is provided with a square through hole, P2 position and P3 position is provided with in square through hole, P2 position is the same with P3 position size, and the bin inner top of " convex " prefix is provided with CCD camera assembly, and upper CCD camera assembly and P2 position are in central line; Upper CCD camera assembly surrounding arranges one group of light source, comprise two white light sources, infrared light supply, a ultraviolet source, two white light source opposites are arranged, infrared light supply and ultraviolet source opposite are arranged, and two white light sources, infrared light supply, ultraviolet sources are located at a central plane surrounding; Upper suction paper money plate is the same with lower suction paper money plate size, and it is the same that lower CCD camera assembly and the light source of upper CCD camera assembly form structure.
Transfer wheel is provided with four groups, first group is quiet dynamic translation bank note accepting wheel group, second group is Infrared Transmission wheels, and the 3rd group is safety line transmission wheels, and the 4th group is magnetic image transmission wheels, installation infrared feature sensor below Infrared Transmission wheels, infrared signature sensor is provided with six, and arrange safety line magnetic head below safety line transmission wheels, safety line magnetic head is provided with six, arrange magnetic image sensor below magnetic image transmission wheels, magnetic image sensor is provided with 18.
The invention has the beneficial effects as follows: automatically can identify all counterfeit moneys discrepant with genuine note anti-counterfeiting characteristic, comprise existing counterfeit money and the various counterfeit money that later may occur and analyze simulated point and the discrepancy of counterfeit money.
Accompanying drawing illustrates:
Fig. 1 is structure principle chart of the present utility model;
In figure: 1, lower suction paper money plate, 2, upper CCD camera assembly, 3, upper suction paper money plate, 4, lower CCD camera assembly, 5, transfer wheel, 6, infrared sensor, 7, safety line magnetic head, 8, magnetic image sensor.
Embodiment:
Shown in figure, whole apparatus structure comprises two pieces, one piece is harvester, another block is automatic discriminatory analysis device, harvester adopts mode of being association of activity and inertia, static mode comprises bank note ultraviolet, infrared, White-light image anti-counterfeiting characteristic collecting part, dynamical fashion comprises bank note infrared signature, safety line, magnetic image anti-counterfeiting characteristic collecting part, and automatic discriminatory analysis device mainly center processing analysis part, signaling interface part, controls transfer part occurs simultaneously on harvester and analytical equipment; Banknote image anti-counterfeiting characteristic collecting part is made up of lower suction paper money plate 1, upper CCD camera assembly 2, upper suction paper money plate 3, CCD camera assembly 4, and guiding against false of paper currency collection apparatus part is made up of transfer wheel 5, infrared sensor 6, safety line magnetic head 7, magnetic image sensor 8.
Harvester is the bin of " convex " word shape, the head both sides of " convex " word bin, and side is note input mouth, and side is cash dispensing port, and note input mouth is provided with lower suction paper money plate 1, lower suction paper money plate 1 is square mobile platform, is provided with negative pressure adsorption equipment in lower suction paper money plate 1.Instantly, when suction paper money plate 1 is linearly moved to P1 position, bank note to be detected is laid in P1 position, and lower suction paper money plate 1 adsorbs bank note to be detected, and moves to P2 position, " convex " word bin head inner bottom plating is provided with a square through hole, P2 position and P3 position is provided with in square through hole, P2 position is the same with P3 position size, the bin inner top of " convex " prefix is provided with CCD camera assembly 2, upper CCD camera assembly 2 is high-resolution filming apparatus, upper CCD camera assembly 2 is in central line with P2 position, upper CCD camera assembly 2 surrounding arranges the light source of one group of different wave length, comprise two white light sources, an infrared light supply, a ultraviolet source, two white light source opposites are arranged, infrared light supply and ultraviolet source opposite are arranged, two white light sources, an infrared light supply, a ultraviolet source is located at a central plane surrounding, the infrared image in bank note front can be photographed by the switching of light source and color filter, ultraviolet image, White-light image, and multispectral image can be decomposed into further, and by image transmission to analytic centre.
Complete the image acquisition work in bank note front in P2 position after, lower suction paper money plate 1 continues to be linearly moved to P3 position, now upper paper money plate 3 of inhaling works, bank note is adsorbed onto on upper suction paper money plate 3, upper suction paper money plate 3 is the same with lower suction paper money plate 1 size, P2 position is returned to inhaling paper money plate 1 at present, the reverse side of bank note is all exposed to lower CCD camera assembly 4 times, it is the same that lower CCD camera assembly 4 and the light source of upper CCD camera assembly 2 form structure, lower CCD camera assembly 4 carries out bank note reverse side infrared image, ultraviolet image, the collection of White-light image and multispectral image, and by image data transmission to analytic centre.
After collection completes, lower suction paper money plate 1 continues to move to P3 position, again bank note is adsorbed, and bank note is delivered to transfer wheel 5 times, transfer wheel 5 is provided with four groups, is connected between four groups of transfer wheels by transport tape, first group is quiet dynamic translation bank note accepting wheel group, second group is Infrared Transmission wheels, and the 3rd group is safety line transmission wheels, and the 4th group is magnetic image transmission wheels.
Hold bank note by lower suction paper money plate and carry out segment transmissions, pros and cons shooting is inhaled paper money plate by upper and lower two pieces and is switched, avoid paper currency transmission, realize transmitting paper currency high-speed by the mode of pinch roller, the diameter of transfer wheel is the same, installation infrared feature sensor 6 below Infrared Transmission wheels, infrared signature sensor 6 is provided with six, below safety line transmission wheels, safety line magnetic head 7 is set, safety line magnetic head 7 is provided with six, below magnetic image transmission wheels, magnetic image sensor 8 is set, magnetic image sensor 8 is provided with 18, to the infrared optics feature of bank note, safety line magnetic feature, magnetic image feature etc. is sampled, and the raw data sampled is sent to analytic centre by serial ports, all image data process, differentiate that computing all completes in automatic discriminatory analysis device.
The utility model combines 12 kinds of authentication techniques in GB16999-2010 " RMB-banknote discriminating device general technical specifications " standard, adopt the multiple discriminating unit such as white light, ultraviolet, infrared, magnetic, each unit is differentiated for one or more of guiding against false of paper currency unique point respectively, the each discriminating unit of acquisition processing system is utilized to gather the various signals of the false proof point of bank note respectively, and differentiate operational analysis accordingly, identify all counterfeit moneys discrepant with genuine note anti-counterfeiting characteristic.
Claims (7)
1. the automatic discriminatory analysis instrument of bank note, be made up of lower suction paper money plate, upper CCD camera assembly, upper suction paper money plate, lower CCD camera assembly, transfer wheel, infrared sensor, safety line magnetic head, magnetic image sensor, it is characterized in that: whole instrument comprises harvester and analytical equipment, harvester is the bin of " convex " word shape, the head both sides of " convex " word bin, side is note input mouth, and side is cash dispensing port, and note input mouth is provided with lower suction paper money plate; " convex " word bin head inner bottom plating is provided with a square through hole, and be provided with P2 position and P3 position in square through hole, the bin inner top of " convex " prefix is provided with CCD camera assembly, and upper CCD camera assembly surrounding arranges one group of light source; Upper suction paper money plate is the same with lower suction paper money plate size, and it is the same that lower CCD camera assembly and the light source of upper CCD camera assembly form structure; Transfer wheel is provided with four groups, and first group is quiet dynamic translation bank note accepting wheel group, and second group is Infrared Transmission wheels, and the 3rd group is safety line transmission wheels, and the 4th group is magnetic image transmission wheels.
2. the automatic discriminatory analysis instrument of bank note according to claim 1, it is characterized in that: the mode that described harvester adopts Static and dynamic to combine, static mode comprises bank note ultraviolet, infrared, White-light image anti-counterfeiting characteristic collection, and dynamical fashion comprises bank note infrared signature, safety line, the collection of magnetic image anti-counterfeiting characteristic.
3. the automatic discriminatory analysis instrument of bank note according to claim 1, is characterized in that: described lower suction paper money plate is square mobile platform, is provided with negative pressure adsorption equipment in lower suction paper money plate.
4. the automatic discriminatory analysis instrument of bank note according to claim 1, is characterized in that: described P2 position is the same with P3 position size.
5. the automatic discriminatory analysis instrument of bank note according to claim 1, is characterized in that: described upper CCD camera assembly and P2 position are in central line.
6. the automatic discriminatory analysis instrument of bank note according to claim 1, it is characterized in that: described light source comprises two white light sources, infrared light supply, a ultraviolet source, two white light source opposites are arranged, infrared light supply and ultraviolet source opposite are arranged, and two white light sources, infrared light supply, ultraviolet sources are located at a central plane surrounding.
7. the automatic discriminatory analysis instrument of bank note according to claim 1, it is characterized in that: installation infrared feature sensor below described Infrared Transmission wheels, infrared signature sensor is provided with six, below safety line transmission wheels, safety line magnetic head is set, safety line magnetic head is provided with six, arrange magnetic image sensor below magnetic image transmission wheels, magnetic image sensor is provided with 18.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520352344.9U CN204808462U (en) | 2015-05-23 | 2015-05-23 | Automatic analysis appearance of distinguishing of paper currency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520352344.9U CN204808462U (en) | 2015-05-23 | 2015-05-23 | Automatic analysis appearance of distinguishing of paper currency |
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| CN204808462U true CN204808462U (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520352344.9U Expired - Fee Related CN204808462U (en) | 2015-05-23 | 2015-05-23 | Automatic analysis appearance of distinguishing of paper currency |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107330479A (en) * | 2017-06-21 | 2017-11-07 | 南昌印钞有限公司 | Printed matter recognition methods and device |
| CN107807339A (en) * | 2017-10-13 | 2018-03-16 | 陕西科技大学 | For encryption paper image harvester and its application method based on magnetic fibre |
-
2015
- 2015-05-23 CN CN201520352344.9U patent/CN204808462U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107330479A (en) * | 2017-06-21 | 2017-11-07 | 南昌印钞有限公司 | Printed matter recognition methods and device |
| CN107807339A (en) * | 2017-10-13 | 2018-03-16 | 陕西科技大学 | For encryption paper image harvester and its application method based on magnetic fibre |
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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: 20151125 Termination date: 20160523 |
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| CF01 | Termination of patent right due to non-payment of annual fee |