CN2828934Y - Device for obtaining authority file image spectral characteristic information - Google Patents
Device for obtaining authority file image spectral characteristic information Download PDFInfo
- Publication number
- CN2828934Y CN2828934Y CN 200520059711 CN200520059711U CN2828934Y CN 2828934 Y CN2828934 Y CN 2828934Y CN 200520059711 CN200520059711 CN 200520059711 CN 200520059711 U CN200520059711 U CN 200520059711U CN 2828934 Y CN2828934 Y CN 2828934Y
- Authority
- CN
- China
- Prior art keywords
- characteristic information
- spectral characteristic
- imaging spectral
- radiation source
- optical
- 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.)
- Ceased
Links
Images
Landscapes
- Inspection Of Paper Currency And Valuable Securities (AREA)
Abstract
The utility model discloses a device for obtaining authority file image spectral characteristic information, which comprises an electronic system, an irradiation light source, an optical imaging assembly and a machine case, wherein the electronic system is composed of a control module and an image sensor module, one end of the image sensor module is electrically connected with an imaging spectral characteristic information processing device, the irradiation light source is composed of different waveband LED elements of which the emission spectrum ranges fall on the electromagnetic wave spectrum intervals of ultraviolet rays, visible light, and infrared rays, the optical imaging assembly is composed of an optical imaging lens and optical plane plate glass which is arranged on the machine case, the optical imaging lens is in optical connection with one end of the image sensor module, and the machine case is used for installing, fixing and containing the components and the modules. The irradiation light source generates light with different wavebands in a time-sharing form, and the safety characteristic images under different wavebands can be analyzed by the imaging spectral characteristic information processing device which can work out true or false judgment. The utility model improves the true or false discrimination reliability and the discrimination efficiency by the multi-layer and multi-waveband true or false discrimination to the safety characteristics, such as, different printing ink characteristics, printing technology, information carrier material, etc. under the printing characteristics.
Description
Technical field
The utility model relates to a kind of imaging spectral characteristic information deriving means, especially relates to the imaging spectral characteristic information deriving means of right documents such as a kind of certificate, certificate, bill.
Background technology:
At present for false proof, people utilize different ink characteristics or typography to be printed on some usually on right documents such as certificate, certificate, bill and are used for security features such as false proof special logo, seal, signature, pattern, form, character, shading, watermark, hologram.Publication number is: the Chinese invention patent application documents of CN1584938A disclose a kind of on February 23rd, 2005: " ticket money tester for real and false ".This ticket money tester for real and false structurally comprises: body, be installed in purple light pipe on the body, be installed in the internal body top camera, be installed in the worktable that underpart is used for the support ticket money, in the body between camera and the worktable display is installed, also comprises the circuit board and the power switch that are used for whole contrive equipment.When ticket money need carry out real and fake discrimination, ticket money to be identified was positioned on the worktable, purple light pipe irradiation ticket money behind the power supply opening, and the security feature on the ticket money is shown one's color and is obtained image by camera, finally shows by display.Be display show anti-fake mark for true, otherwise be vacation.
Because above-mentioned " ticket money tester for real and false " only adopted one " purple light pipe " as the irradiation of the anti-fake mark light source of showing one's color, the real and fake discrimination of the mode of showing one's color after can only shining, except that can't accurately differentiating to multi-level, the multiband of the security feature image that utilizes different ink characteristics and typography, more can't carry out real and fake discrimination as the right document of security feature, greatly limit real and fake discrimination The Application of Technology scope and identification result information carrier materials such as paper, plastic material itself.
The utility model content:
The utility model exactly will be for addressing the above problem, and a kind of right document imaging spectral characteristic information deriving means that can the timesharing subrane obtains the imaging spectral characteristic information of visible light and non-visible light on the right documents such as certificate, certificate, bill continuously is provided.
The technical solution of the utility model is: a kind of right document imaging spectral characteristic information deriving means, comprise electronic system, radiation source, optical imagery assembly and installing and fixing, the cabinet that holds above-mentioned three, wherein said optical imagery assembly comprises the optical imagery camera lens that connects with image sensor module one end light and places the optical plate glass on cabinet top, described electronic system comprises connection and controls the control module of each module cooperative work and the image sensor module that an end is electrically connected with imaging spectral characteristic information treatment facility, it is characterized in that described radiation source drops on ultraviolet ray by the emission spectrum scope, the LED element of the different-waveband in visible light and infrared ray electric electromagnetic spectrum interval is formed, control module connects and controls the light of radiation source timesharing generation different-waveband, image sensor module by the optical imagery assembly timesharing that is connected with its light obtain described various band of light according under the imageable target picture signal, and output to the imaging spectral characteristic information treatment facility that is electrically connected with it.
Wherein, described LED element is as radiation source, and each wave band comprises a LED element at least; Plural LED element is polyphone relation or relation in parallel, the perhaps combination in any of connection in series-parallel relation under the same wave band.
As improvement of the present utility model, described optical imagery assembly also comprises the optical flat catoptron, is used to the light path of turning back, the volume of distilled edition utility model device; The work spectral range of described optical imagery camera lens is positioned at visible light and infrared ray electric electromagnetic spectrum interval, and the work spectral range of described optical imagery plane mirror and optical plate glass is positioned at ultraviolet ray, visible light and infrared ray electric electromagnetic spectrum interval.
As improvement of the present utility model, described radiation source is installed on the position that can not occur the virtual image of described radiation source in the imaging viewing field scope of described optical imagery camera lens.
As improvement of the present utility model, described optical imagery assembly also comprises light barrier, is used to block described radiation source and produces the virtual image in the imaging viewing field scope of described optical imagery camera lens.
As improvement of the present utility model, described optical plate glass is provided with an imaging window, after seeing through optical plate glass or see through the right document again, the luminous ray that aforesaid radiation source sends when needing this window to occur shows into the size and the position of picture form, be convenient to the location of laying of imageable target, also have a gland on the cabinet of the utility model device, on the hinge of gland or gland switch is installed, the folding position of gland is relevant with connection, the shutoff of described switch, is used for controlling lighting and turn-offing of described radiation source visible light.
Further improve as the utility model, between described image sensor module and described imaging spectral characteristic information treatment facility, also be electrically connected an image processing module, to optimize the image output effect.
Further improve as the utility model, described electronic system can be carried out communication contact and pass through this USB interface power taking by USB interface in the USB transport module and described imaging spectral characteristic information treatment facility, and described radiation source is then powered by external power supply.
Right documents such as wherein said certificate, certificate, bill mainly comprise: certificates such as passport, I.D., temporary residency card, residence booklet, marriage certificate, army's testimony of a witness, driver's license, driving license, social security card, insurance card, medical card, health certificate, the pass, credit card; Certificates such as industrial and commercial operation license, enterprises and institutions' code card, Tax Registration Certificate, health quarantine card, inspection and quarantine certificate, property ownership certificate, licence; Bills such as costoms forms, tax document, insurance document, bank's document, check, draft, cashier's cheque, security, banknote; Described security feature be human eye visible with sightless logo, seal, signature, pattern, form, character, shading, watermark, hologram in a kind of or be no less than any combination of two kinds, and information carrier material etc.
Radiation source of the present utility model drops on ultraviolet ray by the emission spectrum scope, the LED element of the different-waveband in visible light and infrared ray electric electromagnetic spectrum interval is formed, the timesharing of control module control radiation source produces the light of different-waveband, image sensor module by the timesharing of optical imagery assembly obtain described various band of light according under the imageable target picture signal, and output to imaging spectral characteristic information treatment facility, thereby realize the image under the illumination of the same security feature different-waveband of right document is obtained and the comparative analysis of imaging spectral characteristic information treatment facility to above-mentioned image, the different ink printing characteristics of existing right document security feature have been made full use of, typography, printing characteristics such as information carrier material selection, expand the usable range of real and fake discrimination technology, greatly improved the reliability and the identification efficiency of real and fake discrimination.Owing to adopt microprocessor technology, whole timesharing subrane obtains the process of spectral signature to carry out automatically continuously simultaneously, thereby rapidly and efficiently, and can realize functions such as storage, analytic statistics by imaging spectral characteristic information treatment facility.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the workflow diagram of the utility model electronic system;
Fig. 3 avoids the virtual image of radiation source to fall into the interior synoptic diagram of optical imagery field range;
Fig. 4 is that a kind of virtual image of radiation source falls into the synoptic diagram in the optical imagery field range;
Fig. 5 is that the virtual image of adopting light barrier to solve Fig. 4 radiation source falls into the interior scheme of optical imagery field range.
Among the figure: optical imagery camera lens 1 optical flat catoptron 2 optical plate glass 3 radiation sources 4 cabinets 5 glands 6 light barriers 7 imaging viewing field scopes 8 virtual images 9 virtual images 10 virtual images 11 guidance panels 12 usb 1s 3
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:
Referring to Fig. 1, Fig. 2.As shown in Figure 1, operating process in the present embodiment is as described below: the gland 6 that will open rotates a certain angle toward the direction of closing lid, be installed in the power supply of a kind of visible light wave range LED in the switch connection radiation source 4 on gland 6 or gland 6 hinges this moment, the light of this wave band LED emission shines below the optical plate glass 3 that is located at cabinet 5 tops, see through optical plate glass 3 and show into the picture window, the user is with certificate then, certificate, the security feature area surface of right documents such as bill is placed on the optical plate glass 3 the imaging window, and the size of described imaging window is corresponding with the size of face array photoelectric sensor by the optical imagery assembly.The position is to after good, continue rotation gland 6, during to certain angle, the switch that is installed on gland 6 or gland 6 hinges disconnects, turn off aforementioned this wave band LED that has lighted, such benefit is to utilize the radiation source of imaging to indicate the imaging window, makes things convenient for the user to operate, aim at the back in imageable target simultaneously and in time turn-off radiation source, reach purpose of power saving.After aforementioned gland covered fully, gland was pushed down imageable target, and imageable target is close on the optical plate glass, and the scanning button on the push panel 12 starts scan function.The electronic system workflow is as shown in Figure 2: the scanning button is pressed, start scanning work, the picture catching instruction issuing is to control module, control module operation internal processes, send instructions to the radiation source control module, radiation source control module control radiation source is lighted the LED of certain wave band, control module sends instructions to image sensor module then, image when the LED that image sensor module is caught this wave band lights is also passed to image processing module with picture signal, control module sends instructions and is transferred to the USB transport module after to image processing module picture signal being handled, next control module sends instructions to the USB transport module again, the USB transport module is sent to imaging spectral characteristic information treatment facility with the picture signal of receiving, said process has just been finished image acquisition and the transmission course of imageable target under the radiation source irradiation of a band of light, and the image acquisition under the radiation source irradiation of other band of light is identical therewith with transmission course.The operation sequential of order that the radiation source of each band of light is lighted and whole electronic system workflow is by the program setting in the control module.
In the optical imagery assembly, except that imaging light from right document imageable target such as certificate, certificate, bills, the light that all radiation sources and other luminescent devices such as pilot lamp send can not directly or by reflection or transmission enter in the imaging viewing field scope of optical imaging lens, otherwise thereby the bias light intensity that these parasitic lights can improve on the imaging surface influences image quality, if parasitic light is concentrated even can speck be occurred on imaging surface, have a strong impact on the picture quality of the imageable target that gets access to.The position view of radiation source such as Fig. 3, Fig. 4, Fig. 5 in the present embodiment, below we are illustrated respectively these several figure:
Dotted portion shown in Figure 3 is the imaging viewing field scope 8 of optical imaging lens 1, radiation source 4 does not drop in the imaging viewing field scope 8 at the edge of imaging viewing field scope just by the virtual image that optical plate glass 3 became 9, and the picture quality to imageable target impacts with regard to not entering optical imaging lens 1 in the virtual image of radiation source 4 like this.Certainly among Fig. 3 radiation source if to move to right be to avoid the virtual image 9 to fall in the imaging viewing field scope 8 equally, but such result is that the irradiated imageable target of radiation source 4 distances is far away, reduced the illuminance of irradiated imageable target, the utilization factor of light can be had a greatly reduced quality.So the position of Fig. 3 radiation source 4 is better position.Radiation source 4 shown in Figure 4 does not drop in the imaging viewing field scope 8 at the imaging viewing field edge of optical imaging lens 1 just with respect to the virtual image that optical plate glass became 9 is same, but because radiation source can become a virtual image 10 with respect to the optical flat catoptron, this virtual image becomes the virtual image 11 of a secondary again again by optical plate glass, this virtual image just in time drops in the imaging viewing field scope 8 of optical imaging lens 1, if the virtual image of this secondary 11 is enough bright, will be superimposed upon the background that becomes a bad luck on the image of imageable target, even fall into oblivion the image that needs the imageable target of gathering fully.In order to solve the problem of Fig. 4, Fig. 5 has shown a simple but effectively processing mode, a light barrier 7 is installed between radiation source 4 and optical flat catoptron 2, block the light of all direct projections of sending from radiation source 4, make radiation source can not form the virtual image 10 with respect to the optical flat reflective mirror to optical flat catoptron 2.
Claims (7)
1, a kind of right document imaging spectral characteristic information deriving means, comprise electronic system, radiation source, optical imagery assembly and installing and fixing, the cabinet that holds above-mentioned three, wherein said optical imagery assembly comprises the optical imagery camera lens that connects with image sensor module one end light and places the optical plate glass on cabinet top, described electronic system comprises the image sensor module that a control module of controlling each module cooperative work and an end are electrically connected with imaging spectral characteristic information treatment facility, it is characterized in that described radiation source drops on ultraviolet ray by the emission spectrum scope, the LED element of the different-waveband in visible light and infrared ray electric electromagnetic spectrum interval is formed, the timesharing of control module control radiation source produces the light of different-waveband, image sensor module by the timesharing of optical imagery assembly obtain described various band of light according under the imageable target picture signal, and output to imaging spectral characteristic information treatment facility.
2, right document imaging spectral characteristic information deriving means according to claim 1 is characterized in that also being electrically connected with image processing module between described image sensor module and imaging spectral characteristic information treatment facility.
3, according to claim 1 or 2 described right document imaging spectral characteristic information deriving means, it is characterized in that described electronic system adopts USB interface and described imaging spectral characteristic information treatment facility to carry out communication and by this USB interface power taking, described radiation source is then powered by external power supply.
4, right document imaging spectral characteristic information deriving means according to claim 3 is characterized in that described optical imagery assembly also can comprise the optical flat catoptron of the light path that is used to turn back.
5, right document imaging spectral characteristic information deriving means according to claim 4 is characterized in that described optical imagery assembly also comprises the light barrier that is located between described radiation source and the described optical flat catoptron.
6, right document imaging spectral characteristic information deriving means according to claim 1 is characterized in that having an imaging window on the described optical plate glass.
7, right document imaging spectral characteristic information deriving means according to claim 6, it is characterized in that also having on the described cabinet gland, on gland itself or the gland hinge switch is installed, the folding position of gland is relevant with connection, the shutoff of described switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520059711 CN2828934Y (en) | 2005-06-06 | 2005-06-06 | Device for obtaining authority file image spectral characteristic information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520059711 CN2828934Y (en) | 2005-06-06 | 2005-06-06 | Device for obtaining authority file image spectral characteristic information |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2828934Y true CN2828934Y (en) | 2006-10-18 |
Family
ID=37080486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520059711 Ceased CN2828934Y (en) | 2005-06-06 | 2005-06-06 | Device for obtaining authority file image spectral characteristic information |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2828934Y (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102236927A (en) * | 2010-04-27 | 2011-11-09 | 北京中科金财科技股份有限公司 | Method and device for collecting and indentifying digital information of bill stamp pattern |
| CN102236929A (en) * | 2010-04-27 | 2011-11-09 | 北京中科金财科技股份有限公司 | Acquisition and identification method of specified color pattern digitization information on bill and equipment thereof |
| CN102236930A (en) * | 2010-04-27 | 2011-11-09 | 北京中科金财科技股份有限公司 | Method and device for digitally collecting and indentifying anti-counterfeiting material information of bill |
| CN102236931A (en) * | 2010-04-27 | 2011-11-09 | 北京中科金财科技股份有限公司 | Method and device for digitally collecting and indentifying anti-counterfeiting spectroscopic analysis information of bill |
| CN102236928A (en) * | 2010-04-27 | 2011-11-09 | 北京中科金财科技股份有限公司 | Digitalized acquisition and identification method and equipment for anti-counterfeiting fluorescent information of ticket |
| CN103969197A (en) * | 2013-02-06 | 2014-08-06 | 上海帆声图像科技有限公司 | Artwork identification apparatus |
| CN104094323A (en) * | 2012-02-03 | 2014-10-08 | 梅伊有限公司 | Apparatus and method for characterizing items of currency |
| CN104869277A (en) * | 2014-02-25 | 2015-08-26 | 常州驰网智能检测技术有限公司 | Intelligent invoice collector |
| CN105590364A (en) * | 2014-10-20 | 2016-05-18 | 常州驰网智能检测技术有限公司 | Check false-checking acquisition storage device |
| CN106996913A (en) * | 2016-01-25 | 2017-08-01 | 苑高强 | A kind of material identifier and Internet of Things |
| CN107153860A (en) * | 2016-03-04 | 2017-09-12 | 东莞文胜鼎电子科技有限公司 | Antifalsification label identifying device, antifalsification label recognition methods and antifalsification label |
| CN107845184A (en) * | 2017-11-15 | 2018-03-27 | 深圳怡化电脑股份有限公司 | Bank note scanning recognition method, apparatus, ATM and storage medium |
| CN108007876A (en) * | 2017-11-28 | 2018-05-08 | 牡丹江师范学院 | A kind of Internet of Things material identifier |
-
2005
- 2005-06-06 CN CN 200520059711 patent/CN2828934Y/en not_active Ceased
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102236927A (en) * | 2010-04-27 | 2011-11-09 | 北京中科金财科技股份有限公司 | Method and device for collecting and indentifying digital information of bill stamp pattern |
| CN102236929A (en) * | 2010-04-27 | 2011-11-09 | 北京中科金财科技股份有限公司 | Acquisition and identification method of specified color pattern digitization information on bill and equipment thereof |
| CN102236930A (en) * | 2010-04-27 | 2011-11-09 | 北京中科金财科技股份有限公司 | Method and device for digitally collecting and indentifying anti-counterfeiting material information of bill |
| CN102236931A (en) * | 2010-04-27 | 2011-11-09 | 北京中科金财科技股份有限公司 | Method and device for digitally collecting and indentifying anti-counterfeiting spectroscopic analysis information of bill |
| CN102236928A (en) * | 2010-04-27 | 2011-11-09 | 北京中科金财科技股份有限公司 | Digitalized acquisition and identification method and equipment for anti-counterfeiting fluorescent information of ticket |
| CN104094323A (en) * | 2012-02-03 | 2014-10-08 | 梅伊有限公司 | Apparatus and method for characterizing items of currency |
| CN104094323B (en) * | 2012-02-03 | 2017-11-21 | 梅伊有限公司 | For characterizing the apparatus and method of currency item |
| CN103969197A (en) * | 2013-02-06 | 2014-08-06 | 上海帆声图像科技有限公司 | Artwork identification apparatus |
| CN104869277A (en) * | 2014-02-25 | 2015-08-26 | 常州驰网智能检测技术有限公司 | Intelligent invoice collector |
| CN105590364A (en) * | 2014-10-20 | 2016-05-18 | 常州驰网智能检测技术有限公司 | Check false-checking acquisition storage device |
| CN106996913A (en) * | 2016-01-25 | 2017-08-01 | 苑高强 | A kind of material identifier and Internet of Things |
| CN107153860A (en) * | 2016-03-04 | 2017-09-12 | 东莞文胜鼎电子科技有限公司 | Antifalsification label identifying device, antifalsification label recognition methods and antifalsification label |
| CN107845184A (en) * | 2017-11-15 | 2018-03-27 | 深圳怡化电脑股份有限公司 | Bank note scanning recognition method, apparatus, ATM and storage medium |
| CN107845184B (en) * | 2017-11-15 | 2019-10-11 | 深圳怡化电脑股份有限公司 | Bank note scanning recognition method, apparatus, ATM and storage medium |
| CN108007876A (en) * | 2017-11-28 | 2018-05-08 | 牡丹江师范学院 | A kind of Internet of Things material identifier |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2828934Y (en) | Device for obtaining authority file image spectral characteristic information | |
| US7244043B2 (en) | Method and system for a processor controlled illumination system for reading and analyzing materials | |
| US6839128B2 (en) | Optoelectronic document reader for reading UV / IR visible indicia | |
| CN102077567B (en) | Reading device | |
| US20120075442A1 (en) | Handheld portable device for verification of travel and personal documents, reading of biometric data and identification of persons holding these documents | |
| UA122682C2 (en) | Simultaneous authentication of a security article and identification of the security article user | |
| KR20090105424A (en) | Inspecting device for security printed matter using mobile telephone | |
| CN102610023A (en) | Optical detection device for identifying counterfeiting of security and detection method thereof | |
| CN102077568B (en) | Booklet reading device | |
| CN105321252B (en) | Terminal unit and method for checking security documents, and terminal | |
| CA2375577C (en) | Optoelectronic document reader for reading uv / ir visible indicia | |
| US9992364B2 (en) | Document scanning device having a document bed | |
| US9846983B2 (en) | Device for verifying documents | |
| CN104680113A (en) | Image capturing device | |
| CN100573601C (en) | Fake member detecting instrument | |
| CN206209946U (en) | A kind of miniature file tester | |
| CN1725252A (en) | Anti-counterfeit identification instrument | |
| CN2760676Y (en) | Certificate information collecting meter | |
| CN105122314A (en) | Image-capturing system for capturing images of a feature of an identification document | |
| JP4216667B2 (en) | Imaging device | |
| KR200385547Y1 (en) | Keyboard for a forgery discrimination | |
| RU139047U1 (en) | DEVICE FOR LIGHT OPTICAL CHECK OF DOCUMENTS "GENETICS-09" | |
| RU2805369C1 (en) | Scanner with active multispectral authentication system | |
| CN2253009Y (en) | Seal anti-forge cipher detecting recognizer | |
| CN203562040U (en) | Valuable file receiving device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20110630 Decision number of declaring invalidation: 16833 Granted publication date: 20061018 |