CN105632012A - Method, device and system for bill authenticity identification - Google Patents
Method, device and system for bill authenticity identification Download PDFInfo
- Publication number
- CN105632012A CN105632012A CN201610120289.XA CN201610120289A CN105632012A CN 105632012 A CN105632012 A CN 105632012A CN 201610120289 A CN201610120289 A CN 201610120289A CN 105632012 A CN105632012 A CN 105632012A
- Authority
- CN
- China
- Prior art keywords
- bill
- papers
- measured
- forgery
- counterfeiting characteristic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 13
- 230000005284 excitation Effects 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims description 20
- 238000012850 discrimination method Methods 0.000 claims description 18
- 230000001678 irradiating effect Effects 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 3
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 2
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 229910020187 CeF3 Inorganic materials 0.000 description 1
- PJANXHGTPQOBST-VAWYXSNFSA-N Stilbene Natural products C=1C=CC=CC=1/C=C/C1=CC=CC=C1 PJANXHGTPQOBST-VAWYXSNFSA-N 0.000 description 1
- 229910001632 barium fluoride Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
- 229910001634 calcium fluoride Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- CMIHHWBVHJVIGI-UHFFFAOYSA-N gadolinium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Gd+3].[Gd+3] CMIHHWBVHJVIGI-UHFFFAOYSA-N 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- PJANXHGTPQOBST-UHFFFAOYSA-N stilbene Chemical compound C=1C=CC=CC=1C=CC1=CC=CC=C1 PJANXHGTPQOBST-UHFFFAOYSA-N 0.000 description 1
- 235000021286 stilbenes Nutrition 0.000 description 1
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/06—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using wave or particle radiation
- G07D7/12—Visible light, infrared or ultraviolet radiation
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
Abstract
The invention discloses a method, a device and a system for bill authenticity identification. The method comprises steps: a to-be-tested bill is shelved; a laser beam irradiates on anti-forgery ink of the to-be-tested bill to enable the anti-forgery ink to excites a light spot image, wherein the anti-forgery ink contains laser emitting excitation material; a camera device is driven to enable the shooting direction to right point to the light spot image; the to-be-tested bill is shot to acquire an actual anti-forgery feature image; whether the actual anti-forgery feature image and a stored bill standard anti-forgery feature image are consistent is compared, and if not, the to-be-tested bill is a doubtful bill. The anti-forgery ink does not give light or gives weak light under ultraviolet light, infrared light or visible light, but presents a light spot image visible to the naked eyes under laser, and thus authenticity can be identified. Further, the camera device shoots the to-be-tested bill under laser irradiation to obtain the actual anti-forgery feature image, the actual anti-forgery feature image and the stored bill standard anti-forgery feature image are compared to obtain an identification result, and the error judgment rate is further reduced.
Description
Technical field
The present invention relates to bill authentication technique field, particularly relate to a kind of papers discrimination method, papers discriminating equipment and system thereof.
Background technology
Along with the high speed development continuously and healthily of China's economy, bill circulation on market is increasing, the fraud activity that the consequent is bill is also more and more rampant, quantity and the kind of fictitious bill also get more and more, and this has upset daily life and the order of the market economy of our people to a certain extent. In order to head it off, multiple bill discrimination method occurs.
Existing bill discrimination method mainly comprises several as follows: a kind of be by magneticsensor detect bill magnetic information safety line to differentiate the bill of safety line as vacation, but, for safety line for really to piece together bill, this kind of discrimination method is helpless. Another kind is the Antiforge fluorescent ink by white light, UV-light and Infrared irradiation bill (such as: fluoresent printing ink, Infrared fluorescence ink), gathers the discriminating of fluorescent characteristics image for bill of bill. But, the material preparing Antiforge fluorescent ink commercially relatively easily obtains, and therefore, this discrimination method is difficult to use in high-end false proof. In sum, all there is the high technical problem of error resolution in existing discrimination method.
In view of this, in fact it is necessary to provide a kind of discrimination method reducing error resolution to address the deficiencies of the prior art.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of papers discrimination method, differentiates the true and false of bill with the light spot image excited by laser illumination anti-forgery ink, thus reduces error resolution.
In order to solve the problem, the present invention provides a kind of papers discrimination method, comprises the steps:
Shelve bill to be measured.
On irradiating laser light beam to the anti-forgery ink of bill to be measured, consequently anti-forgery ink inspires light spot image, and anti-forgery ink contains laser excitation luminescent material.
Drive shooting device so that shooting direction just to light spot image.
Take bill to be measured to obtain actual anti-counterfeiting characteristic image.
Whether the actual anti-counterfeiting characteristic image of comparison is consistent with the bill standard anti-counterfeiting characteristic image of storage, if both are inconsistent, bill to be measured is doubtful bill.
Preferably, drive shooting device so that shooting direction just after step to light spot image, comprising:
Filter the Infrared in the light of hot spot image reflection.
In order to solve the problem, present invention also offers a kind of papers and differentiate equipment, comprise support, the bottom of support is provided with the load ticket platform for shelving bill to be measured. The top of support is provided with a top board, top board be provided with one on irradiating laser light beam to the anti-forgery ink of bill to be measured so that anti-forgery ink inspire the laser beam emitting device of light spot image. The three-dimensional driving mechanism and one of light spot image is just being arranged on three-dimensional driving mechanism to make a video recording device by shooting device so that shooting direction for driving to be provided with one on support and between load ticket platform and top board. Top board is also provided with one and is electrically connected and receives actual anti-counterfeiting characteristic image that shooting device obtains and the actual anti-counterfeiting characteristic image of the transmission switchboard to outside respectively with laser beam emitting device, shooting device and three-dimensional driving mechanism.
Preferably, device of making a video recording also comprises one for the optical filter switching mechanism of the Infrared in the light filtering hot spot image reflection.
Preferably, carry ticket platform and it is provided with the ticket-holder for fixing bill to be measured.
Preferably, anti-forgery ink comprises flexographic ink, convex printing ink, plate engraving ink or silk-screen ink.
Preferably, actual anti-counterfeiting characteristic image comprises picture shape, brightness, color, contrast gradient and anti-counterfeiting characteristic positional information.
Preferably, bill to be measured comprises banknote, security or Commercial goods labels.
In order to solve the problem, present invention also offers a kind of papers identification system, comprise papers and differentiate equipment and differentiate the terminating unit that devices communicating is connected with papers. Papers differentiates that equipment comprises support, and the bottom of support is provided with the load ticket platform for shelving bill to be measured. The top of support is provided with a top board, top board be provided with one on irradiating laser light beam to the anti-forgery ink of bill to be measured so that anti-forgery ink inspire the laser beam emitting device of light spot image. The three-dimensional driving mechanism and one of light spot image is just being arranged on three-dimensional driving mechanism to make a video recording device by shooting device so that shooting direction for driving to be provided with one on support and between load ticket platform and top board. Top board is also provided with one and is electrically connected and receives actual anti-counterfeiting characteristic image that shooting device obtains and the actual anti-counterfeiting characteristic image of the transmission switchboard to terminating unit respectively with laser beam emitting device, shooting device and three-dimensional driving mechanism. Whether terminating unit is used for the actual anti-counterfeiting characteristic image of comparison consistent with the bill standard anti-counterfeiting characteristic image of storage, if both are inconsistent, bill to be measured is doubtful bill.
Compared with prior art, the anti-forgery ink of the present invention light that is not luminous or that send under UV-light, infrared light or visible ray is more weak, sends macroscopic light spot image, discern the false from the genuine with this under laser. Further, obtaining actual anti-counterfeiting characteristic image by the bill to be measured under shooting device shooting laser illumination, the bill standard anti-counterfeiting characteristic image of the actual anti-counterfeiting characteristic image of comparison and storage obtains identification result to reduce error resolution further.
Accompanying drawing explanation
Fig. 1 is the high-level schematic functional block diagram of a kind of embodiment of papers identification system of the present invention.
Fig. 2 is the structural representation that in Fig. 1, papers differentiates a kind of embodiment of equipment.
Fig. 3 is the schematic flow sheet of a kind of embodiment of papers discrimination method of the present invention.
Embodiment
In order to make the object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated. It is to be understood that specific embodiment described herein is only in order to explain the present invention, it is not used for limiting the present invention.
Fig. 1��Fig. 2 illustrates a kind of embodiment of papers identification system of the present invention. In the present embodiment, as shown in Figure 1, this papers identification system 1 comprises the terminating unit 11 that papers differentiates equipment 10 and communicates to connect with papers discriminating equipment 10. Wherein, papers differentiates that equipment 10 is for obtaining actual anti-counterfeiting characteristic image. Whether terminating unit 11 is consistent with the bill standard anti-counterfeiting characteristic image of storage for the actual anti-counterfeiting characteristic image of comparison, if both are inconsistent, bill to be measured is doubtful bill.
Wherein, see Fig. 2, papers differentiates that equipment 10 comprises support 100. The bottom of support 100 is provided with the load ticket platform 101 for shelving bill 108 to be measured. Wherein, bill 108 to be measured comprises banknote, security or Commercial goods labels. In addition, carry ticket platform 101 and it is provided with the ticket-holder (not shown) for fixing bill 108 to be measured. The present embodiment is by arranging ticket-holder, and, in equipment 10 discriminating process, the movement of bill consequently affects identification result to avoid papers to differentiate.
The top of support 100 is provided with a top board 102, top board 102 be provided with one on irradiating laser light beam to the anti-forgery ink of bill 108 to be measured so that anti-forgery ink inspire the laser beam emitting device 103 of light spot image, anti-forgery ink contains laser excitation luminescent material. Laser excitation luminescent material is selected from organic scintillation material, such as anthracene, naphthalene or stilbene etc.; Semiconductor type scintillation material, such as Ga:ZnO etc.; Halogenide scintillation material, such as Ce:BaF2��CeF3, Eu:CaF2, Tl:CsI etc.; Oxide compound scintillation material, such as Eu:Gd2O3, Eu:GdTaO4, Eu:LuTaO4, Tb:LuTaO4, Ce:YAlO3��PbWO4Etc. one or more in class. Wherein, anti-forgery ink comprises flexographic ink, convex printing ink, plate engraving ink or silk-screen ink.
The three-dimensional driving mechanism 107 and one of light spot image is just being arranged on three-dimensional driving mechanism 107 to make a video recording device 104 by shooting device 104 so that shooting direction for driving to be provided with one on support 100 and between load ticket platform 101 and top board 102. Wherein, three-dimensional driving mechanism 107 comprises X-axis driving assembly 1073, Y-axis drives assembly 1071 and Z axle driving assembly 1072. The present embodiment drives shooting device 104 by three-dimensional driving mechanism 107, so that can shelve bill 108 to be measured flexibly to load ticket platform 101.
Top board 102 is also provided with one and is electrically connected and receives actual anti-counterfeiting characteristic image that shooting device 104 obtains and the actual anti-counterfeiting characteristic image of the transmission switchboard to terminating unit 11 respectively with laser beam emitting device 103, shooting device 104 and three-dimensional driving mechanism 107. Wherein, actual anti-counterfeiting characteristic image comprises picture shape, brightness, color, contrast gradient and anti-counterfeiting characteristic positional information.
In certain embodiments, such as, in the present embodiment, shooting device 104 also comprises one for the optical filter switching mechanism 105 of the Infrared in the light filtering hot spot image reflection. The present embodiment, by the Infrared in the light filtering out light spot image reflection, avoids Infrared to cause aberration to affect the imaging of shooting device 104, so that the actual anti-counterfeiting characteristic image having aberration causes distinguishing by mistake.
Fig. 3 illustrates a kind of embodiment of papers discrimination method of the present invention. In the present embodiment, as shown in Figure 3, this papers discrimination method comprises the steps:
Step S1, shelves bill to be measured.
Step S2, on irradiating laser light beam to the anti-forgery ink of bill to be measured, consequently anti-forgery ink inspires light spot image, and anti-forgery ink contains laser excitation luminescent material.
Step S3, drives shooting device so that shooting direction just to light spot image.
Step S4, filters the Infrared in the light of hot spot image reflection.
Step S5, takes bill to be measured to obtain actual anti-counterfeiting characteristic image.
Step S6, whether the actual anti-counterfeiting characteristic image of comparison is consistent with the bill standard anti-counterfeiting characteristic image of storage. If both are inconsistent, perform step S7. If both are inconsistent, perform step S8.
Step S7, bill to be measured is doubtful bill.
Step S8, bill to be measured is true bill.
The embodiment of invention being described in detail above, but it is as example, the present invention does not limit and embodiment described above. For a person skilled in the art, any equivalent modifications that this invention is carried out or substitute also all among the category of the present invention, therefore, not departing from the impartial conversion and amendment, improvement etc. done under the spirit and principles in the present invention scope, all should contain within the scope of the invention.
Claims (9)
1. a papers discrimination method, it is characterised in that, comprise the steps:
Shelve bill to be measured;
On irradiating laser light beam to the anti-forgery ink of described bill to be measured, consequently described anti-forgery ink inspires light spot image, and described anti-forgery ink contains laser excitation luminescent material;
Drive shooting device so that shooting direction just to described light spot image;
Take described bill to be measured to obtain actual anti-counterfeiting characteristic image;
Whether actual anti-counterfeiting characteristic image described in comparison is consistent with the bill standard anti-counterfeiting characteristic image of storage, if both are inconsistent, described bill to be measured is doubtful bill.
2. papers discrimination method according to claim 1, it is characterised in that, drive shooting device so that shooting direction just after step to described light spot image, comprising:
Filter the Infrared in the light of described light spot image reflection.
3. a papers differentiates equipment, it is characterised in that, comprise support, the bottom of described support is provided with the load ticket platform for shelving bill to be measured; The top of described support is provided with a top board, described top board be provided with one on irradiating laser light beam to the anti-forgery ink of described bill to be measured so that described anti-forgery ink inspire the laser beam emitting device of light spot image, anti-forgery ink contains laser excitation luminescent material; The three-dimensional driving mechanism and one of described light spot image is just being arranged on described three-dimensional driving mechanism to make a video recording device by shooting device so that shooting direction for driving to be provided with one on described support and between described load ticket platform and described top board; Described top board is also provided with one be electrically connected and receive the actual anti-counterfeiting characteristic image of described shooting device acquisition with described laser beam emitting device, described shooting device and described three-dimensional driving mechanism and send described actual anti-counterfeiting characteristic image to outside switchboard respectively.
4. papers according to claim 3 differentiates equipment, it is characterised in that, described shooting device also comprises one for the optical filter switching mechanism of Infrared in the light filtering the reflection of described light spot image.
5. papers according to claim 3 differentiates equipment, it is characterised in that, described load ticket platform is provided with the ticket-holder for fixing described bill to be measured.
6. papers discrimination method according to claim 3, it is characterised in that, described anti-forgery ink comprises flexographic ink, convex printing ink, plate engraving ink or silk-screen ink.
7. papers discrimination method according to claim 3, it is characterised in that, described actual anti-counterfeiting characteristic image comprises picture shape, brightness, color, contrast gradient and anti-counterfeiting characteristic positional information.
8. papers discrimination method according to claim 3, it is characterised in that, described bill to be measured comprises banknote, security or Commercial goods labels.
9. a papers identification system, it is characterised in that, comprise papers and differentiate equipment and differentiate the terminating unit that devices communicating is connected with described papers; Described papers differentiates that equipment comprises support, and the bottom of described support is provided with the load ticket platform for shelving bill to be measured; The top of described support is provided with a top board, described top board be provided with one on irradiating laser light beam to the anti-forgery ink of described bill to be measured so that described anti-forgery ink inspire the laser beam emitting device of light spot image, anti-forgery ink contains laser excitation luminescent material; The three-dimensional driving mechanism and one of described light spot image is just being arranged on described three-dimensional driving mechanism to make a video recording device by shooting device so that shooting direction for driving to be provided with one on described support and between described load ticket platform and described top board; Described top board is also provided with one be electrically connected and receive the actual anti-counterfeiting characteristic image of described shooting device acquisition with described laser beam emitting device, described shooting device and described three-dimensional driving mechanism and send the switchboard of described actual anti-counterfeiting characteristic image to described terminating unit respectively; Whether described terminating unit is used for actual anti-counterfeiting characteristic image described in comparison consistent with the bill standard anti-counterfeiting characteristic image of storage, if both are inconsistent, described bill to be measured is doubtful bill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610120289.XA CN105632012A (en) | 2016-03-03 | 2016-03-03 | Method, device and system for bill authenticity identification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610120289.XA CN105632012A (en) | 2016-03-03 | 2016-03-03 | Method, device and system for bill authenticity identification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105632012A true CN105632012A (en) | 2016-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610120289.XA Pending CN105632012A (en) | 2016-03-03 | 2016-03-03 | Method, device and system for bill authenticity identification |
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| Country | Link |
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| CN (1) | CN105632012A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107657711A (en) * | 2017-03-10 | 2018-02-02 | 沈阳中钞信达金融设备有限公司 | Banknote or bill source Antiforge system and source method for anti-counterfeit |
| CN110533643A (en) * | 2019-08-21 | 2019-12-03 | 阿里巴巴集团控股有限公司 | Certificate identification method and device |
| CN115359253A (en) * | 2022-07-14 | 2022-11-18 | 武汉工程大学 | Anti-counterfeiting identification method, system, storage medium and electronic equipment |
| CN115601871A (en) * | 2021-07-08 | 2023-01-13 | 中钞长城金融设备控股有限公司（Cn） | A photoluminescent detection device and detection method for valuable securities |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5119190A (en) * | 1963-03-11 | 1992-06-02 | Lemelson Jerome H | Controlling systems and methods for scanning and inspecting images |
| US6008888A (en) * | 1999-03-16 | 1999-12-28 | Wizard Of Ink & Co. | Laser verification and authentication Raman spectrometer (LVARS) |
| CN2498670Y (en) * | 2000-10-30 | 2002-07-03 | 樊崇理 | Laser discriminator of RMB |
| CN2577357Y (en) * | 2002-10-15 | 2003-10-01 | 李发强 | Laser quantitive distinguished bill and laser machine-readable distinguishing machine |
| CN1725252A (en) * | 2005-07-05 | 2006-01-25 | 张保华 | Anti-counterfeiting identification device |
| CN101069216A (en) * | 2004-12-02 | 2007-11-07 | 3M创新有限公司 | A system for reading and authenticating a composite image in a sheeting |
| CN101124615A (en) * | 2004-11-19 | 2008-02-13 | 联合印刷有限责任公司 | Mobile verification device for verifying the authenticity of travel documents |
| CN101147175A (en) * | 2005-01-25 | 2008-03-19 | 创新技术有限公司 | Improvements regarding banknote validation |
| CN201126705Y (en) * | 2007-12-14 | 2008-10-01 | 中国印钞造币总公司 | A three-dimensional adjustment device |
| CN101299283A (en) * | 2008-06-03 | 2008-11-05 | 王强 | Apparatus for exciting and receiving infrared printing ink signal and uses thereof |
| CN101533536A (en) * | 2009-04-15 | 2009-09-16 | 谭一舟 | Duble light path imaging device used for discriminating spectrum difference and gravure characteristics of notes |
| CN205862423U (en) * | 2016-03-03 | 2017-01-04 | 深圳市中钞信达金融科技有限公司 | Papers authentication equipment and papers identification system |
-
2016
- 2016-03-03 CN CN201610120289.XA patent/CN105632012A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5119190A (en) * | 1963-03-11 | 1992-06-02 | Lemelson Jerome H | Controlling systems and methods for scanning and inspecting images |
| US6008888A (en) * | 1999-03-16 | 1999-12-28 | Wizard Of Ink & Co. | Laser verification and authentication Raman spectrometer (LVARS) |
| CN2498670Y (en) * | 2000-10-30 | 2002-07-03 | 樊崇理 | Laser discriminator of RMB |
| CN2577357Y (en) * | 2002-10-15 | 2003-10-01 | 李发强 | Laser quantitive distinguished bill and laser machine-readable distinguishing machine |
| CN101124615A (en) * | 2004-11-19 | 2008-02-13 | 联合印刷有限责任公司 | Mobile verification device for verifying the authenticity of travel documents |
| CN101069216A (en) * | 2004-12-02 | 2007-11-07 | 3M创新有限公司 | A system for reading and authenticating a composite image in a sheeting |
| CN101147175A (en) * | 2005-01-25 | 2008-03-19 | 创新技术有限公司 | Improvements regarding banknote validation |
| CN1725252A (en) * | 2005-07-05 | 2006-01-25 | 张保华 | Anti-counterfeiting identification device |
| CN201126705Y (en) * | 2007-12-14 | 2008-10-01 | 中国印钞造币总公司 | A three-dimensional adjustment device |
| CN101299283A (en) * | 2008-06-03 | 2008-11-05 | 王强 | Apparatus for exciting and receiving infrared printing ink signal and uses thereof |
| CN101533536A (en) * | 2009-04-15 | 2009-09-16 | 谭一舟 | Duble light path imaging device used for discriminating spectrum difference and gravure characteristics of notes |
| CN205862423U (en) * | 2016-03-03 | 2017-01-04 | 深圳市中钞信达金融科技有限公司 | Papers authentication equipment and papers identification system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107657711A (en) * | 2017-03-10 | 2018-02-02 | 沈阳中钞信达金融设备有限公司 | Banknote or bill source Antiforge system and source method for anti-counterfeit |
| CN110533643A (en) * | 2019-08-21 | 2019-12-03 | 阿里巴巴集团控股有限公司 | Certificate identification method and device |
| CN110533643B (en) * | 2019-08-21 | 2023-06-30 | 创新先进技术有限公司 | Certificate authentication method and device |
| CN115601871A (en) * | 2021-07-08 | 2023-01-13 | 中钞长城金融设备控股有限公司（Cn） | A photoluminescent detection device and detection method for valuable securities |
| CN115359253A (en) * | 2022-07-14 | 2022-11-18 | 武汉工程大学 | Anti-counterfeiting identification method, system, storage medium and electronic equipment |
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Application publication date: 20160601 |
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