CN103797521B - The device of identification is moved for file - Google Patents
The device of identification is moved for file Download PDFInfo
- Publication number
- CN103797521B CN103797521B CN201280042617.9A CN201280042617A CN103797521B CN 103797521 B CN103797521 B CN 103797521B CN 201280042617 A CN201280042617 A CN 201280042617A CN 103797521 B CN103797521 B CN 103797521B
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- 238000012545 processing Methods 0.000 claims abstract description 25
- 230000000052 comparative effect Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 13
- 238000010295 mobile communication Methods 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000001228 spectrum Methods 0.000 description 14
- 239000000049 pigment Substances 0.000 description 8
- 230000004044 response Effects 0.000 description 8
- 238000004590 computer program Methods 0.000 description 6
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 108010076504 Protein Sorting Signals Proteins 0.000 description 3
- 230000006399 behavior Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000295 emission spectrum Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002223 garnet Substances 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- -1 silica compound Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
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- 230000001360 synchronised effect Effects 0.000 description 1
- 210000003462 vein Anatomy 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
- G07D7/1205—Testing spectral properties
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
- Optical Communication System (AREA)
Abstract
The present invention is relevant with the device for recognizing file, and the file has the security feature of wavelength convert attribute.The present invention includes a photoproduction forming apparatus（101）, the photoproduction forming apparatus be used for light is launched by exciting light, illuminate security feature, an image recorder（103）Described image recording equipment is used to record the light launched by security feature, for responding exciting light, to obtain a transmitting record, it is characterized in that, picture recording device can also be used to the light that record is launched by security feature, for responding reference light, to obtain a reference record, and a central processing unit（105）, the central processing unit be used for recognize by launch record and reference record based on file.
Description
Technical field
The present invention relates to file identification field.
Background technology
Modern file, such as identity card, driver's license, motor vehicle registration card, bank note or alternative document, typically with visual
Security feature, this feature in the context of file identification can detect the authenticity of file.For file identification
Purpose, this security feature is typically visual and appreciable.This test at present can only be by using complicated survey meter
A kind of this mode of fixation of device is possibly realized, and this instrument only only has few customer group to use.
Therefore, target of the invention is just to provide a file identification concept, can especially move file identification.
This target is obtained by the feature of independent claim.Favourable development is appurtenance, description and attached number
The theme of word.
The content of the invention
The purpose of the present invention is based on the knowledge of the security feature with wavelength convert attribute, can be known with file
For the purpose of not, by using a LED（LED：Light-emitting device）And be excited.Excited in response to described, this safety
The spectrum of wavelengths contained by light that feature is sent, the spectrum of wavelengths different from exciting LED light.This species diversity can be file identification
Device catches and assessed.
One security feature with wavelength convert attribute can be included, for example, siliceous pigment, especially silicate fluorescent
Pigment, silicate, sulfide, nitride, yttrium-aluminium-garnet, TAG, phosphorescent pigment, these compositions are combined into a kind of printing-ink.
In response to there is exciting for blue light that wavelength is about 400 nanometers, the color that such security feature is launched turns
Light frequency spectrum is changed, can have for example green, yellow, orange and/or red light.
Therefore the security feature of this type is excited by a LED becomes possibility, this light emission spectrum
Include blue light wave-length coverage between 319 to 470 nanometers.File identification device therefore, it is possible to one with LED glisten work(
It is performed on the smart mobile phone of energy.
According to one aspect, the present invention is relevant with the device for recognizing file, and the file has wavelength conversion characteristics, contains
There is the security feature using photoproduction forming apparatus, this photoproduction forming apparatus is to be used to launch light by exciting light, illuminates Special safety
Levy, there is an image recorder, image recorder is for recording the light launched by security feature, being excited for responding
Light, to obtain a transmitting record.The equipment also includes a central processing unit, and the central processing unit is for recognizing with transmitting
File on the basis of record and reference record.
Central processing unit can be used to perform the program of file identification.Described program can be in an executable mode
Or be stored in the way of it can compile in a memory, central processing unit can touch this memory.
However, central processing unit is also likely to be hardwire, and therefore it is probably to perform the hardware skill of file identification
Art is designed.Hard wire can be also implemented, such as using an application specific integrated circuit.
This file is probably one of following file, with or without electronics：Documentation of identity, such as identity card, shield
According to the pass authorizes logical, company leads to or credit card, tax revenue disk or ticket, birth certificate, driving license or motor vehicles text
Part, banknote, check, stamp or other payment methods, such as bank card or credit card.File can be by plastic-based film structure
Into, this plastic-based film forms a card body by way of being bonded and/or being laminated, wherein, this film is preferably provided with phase
As substance characteristics.
Exciting light can include or be blue light, in the wave-length coverage from 390 to 470 nanometers, preferably in 430 and 460
Wave-length coverage between nanometer.Photoproduction forming apparatus can be equipped with a LED to produce this effect, be produced continuously with this
Light or passage of scintillation light or pulsed light.
In response to exciting for being produced by exciting light, security feature is excited and launches light.Due to security feature
Wavelength conversion characteristics, the security feature can be implemented, such as, by using silicon-containing compound, such as silicate phosphor, institute
State light of the security feature launch wavelength different from the wavelength of exciting light.Transmitting record so as to comprising the information on spectrum of wavelengths,
The spectrum of wavelengths is that security feature is launched in response to exciting.Similarly, reference record includes a reference wavelength frequently
The information of spectrum, this spectrum of wavelengths is that security feature is launched in response to reference light.
For example, the central processing unit can compare transmitting record and reference record, to detect the authenticity of this document.This
In, the timeliness or a spectral decay behavior of at least one wavelength difference or each wave spectrum, including single wavelength or many
Individual wavelength, available for comparing.
According to one embodiment, photogenerated device is used to illuminate a file for having predetermined quantity light pulse, to shine
Bright band has the security feature of exciting light.Light pulse can be generated, for example, passing through pulse width and/or 0.05 millisecond to 100 millis
The pulse spacing of second, the especially pulse spacing from 0.5 millisecond to 10 milliseconds.Here, such as two, the light arteries and veins of three or more
Punching can be generated.
According to one embodiment, image recorder is used to each record of record in shutter speed record, wherein,
Each light pulse in a number of light pulse, which can have, records the shorter time than shutter speed.Or, photogenerated
Equipment can be used to generate the number of pulses in shutter speed record.
For example, the shutter system that the shutter speed recorded records facility by an image is determined, here it is so-called fast
Door.The shutter speed recorded is that shutter system is opened, such as the colour picture sensor of an image recorder is sudden and violent
It is exposed to the time under light.For example, the shutter speed recorded can be in the range of from 0.05 millisecond to 100 milliseconds, especially
It is from 10 milliseconds to 50 milliseconds, especially 33 millisecond.
According to one embodiment, reference light is white light, particularly daylight.Besides or furthermore, photogenerated device can be by
For generating reference light.Therefore, continuous light or reference light pulse can be generated during reference record in photogenerated device.
Term " continuous light " refers to the continuous illumination of the security feature within a record time, for example, be previously mentioned
The shutter speed of record, its this during generate each record.
According to one embodiment, central processing unit is used to compare transmitting record and reference record, is compared with obtaining one
As a result, the document and is recognized on the basis of the results of the comparison.Due to this comparison, for example, the difference of wavelength can be determined.
According to one embodiment, reference light has predetermined wavelength.Central processing unit is used to determine predetermined wavelength and extremely
Wavelength difference between the wavelength of few transmitting light, or determine a time wavelength point of the transmitting light on predetermined wavelength
The Annual distribution of the wavelength amplitude of cloth, particularly one or wavelength difference, to obtain result of the comparison.
For example, the time Wavelength distribution of light can be obtained launching by multiple records.For example, based on these, by transmitted wave
The timeliness decay behavior of long or wavelength amplitude, with the timeliness decay of the reference wavelength or reference wavelength amplitude launched
Behavior, which is compared, becomes possibility.But, time Wavelength distribution also includes the Annual distribution of wavelength difference.
According to one embodiment, central processing unit is used to the reference value progress pair for prestoring comparative result and one
Than to recognize document.Besides or furthermore, the device includes a transmitting/receiving unit, this unit is used to transmitting note
The comparative result contrasted between record, or reference record, or transmitting record and reference record, long-range clothes are sent to by communication network
Be engaged in device, the purpose is to recognizing and, therefore, receive the result of file identification.
For example, the comparison reference prestored is it can be shown that reference record and by real security feature, or it is non-real
Which type of contrast between the transmitting record for the light that ground security feature is launched should be.If comparative result is matched, so that it may
To sum up the authenticity and real property of security feature, and therefore draw the authenticity and real property of file.
According to one embodiment, the equipment is mobile communication equipment, particularly smart phone, it is characterised in that photogenerated is filled
It is LED flash lamp function in mobile communication equipment to put, and is characterized in that image recorder is mobile communication equipment
Digital camera.Therefore, file identification is realized possibly through using not expensive mobile communication equipment.For example, being made here
It is the LED flash lamp of a typical smart mobile phone, flash lamp is included in the blueness in above-mentioned wave-length coverage
Composition, the silica compound of this security feature that can be excited carries out light conversion, that is, so-called wavelength convert.
According to one embodiment, the device includes a control device for being used to control photoproduction forming apparatus, sharp to produce
Luminous and/or reference light.The control device can have a program technic design, and described device is used to execution one
Individual computer program, this program can be application software（APP）.
According to one embodiment, the device has a programming technology.In this case, central processing unit quilt
For performing a program, this program realizes the function of processor.The program can be in executable form or with compiling
Form is stored in the memory of equipment.
According on the other hand, the present invention relates to a kind of file identification method, the file has the peace of wavelength convert attribute
Full feature, security feature is illuminated including the use of exciting light, records the light launched by security feature, in response to exciting light,
To obtain a transmitting record, the light launched by security feature is recorded, for responding reference light, to obtain a reference record,
And recognize file on the basis of transmitting record and reference record.
This method can be performed, for example, being performed by the device referred to before.Particularly, can be with by lighting device
The step of security feature is illuminated in progress.The step of being recorded by image recorder.Can be with by central processing unit
The step of file is identified.
Can be from the function of file identification device, or from the function of described device element, directly collect out this method
Further feature.
According on the other hand, the invention is relevant with a computer program, if the computer program is in mobile communication equipment
On be performed, the computer program has one group of program code for being able to carry out file identification method.For example, the computer program can
It is performed as an application software.
According on the other hand, the invention is relevant with the device that a program technic is designed, and described device is used for program code
Software is performed, according to the invention of file identification, this group of code is able to carry out preceding method.
It is of the invention relevant with a kind of signal sequence according on the other hand, especially by communication network, such as internet,
The signal sequence transmitted, the signal sequence represents a kind of data, and the data represent the hair according to file identification
It is bright and perform method, the computer program with program code.
According on the other hand, the present invention is relevant with referring to the file of that type before, and the file has security feature,
Including a kind of printing-ink containing wavelength convert pigment, particularly containing silicate phosphor pigment, silicate, sulfide,
Nitride, yttrium-aluminium-garnet, TAG, the printing-ink of thiogallate fluorchrome.
Brief description of the drawings
Another exemplary embodiment will be explained in more detail in the accompanying drawings, wherein：
Fig. 1 shows the block diagram of a device that file is recognized according to embodiment；And
Fig. 2 shows the figure of a method that file is recognized according to embodiment.
Reference
100 devices
101 photoproduction forming apparatus
103 image recorders
105 central processing units
201 illuminate
203 records
205 records
207 identifications.
Embodiment
Fig. 1 shows a block diagram for being used to recognize the device 100 of file, and the file has the attribute containing wavelength convert
Security feature.The device 100 includes a photogenerated device 101, and the photogenerated device 101 is generated for swashing that file is excited
It is luminous（It is unspecified in Fig. 1）.
The device 100 also includes an image recorder 103, and such as digital camera, described image recording equipment is remembered
That records is just launched by security feature in response to exciting in exciting, therefore obtains a transmitting record.
Image recorder 103 is used to extract the light launched by security feature, for responding exciting light, to obtain a ginseng
Examine record.For example, reference light can be white light, particularly daylight, or continuous light.According to one embodiment, reference light can be with
Generated by photoproduction forming apparatus 101.
The device 100 also includes a central processing unit 105, and the central processing unit 105 is in transmitting record and with reference to note
File is used to identify on the basis of record.
For example, can be a mobile communication equipment, particularly smart mobile phone in the device 100 shown in Fig. 1, or one
Laptop computer, the computer accessory has a photoproduction forming apparatus, such as one LED, and an image recorder, for example, count
Code-phase machine.Such communication equipment can be applicable, for example, suitable for the file identification carried out using software, the file tool
There is the security feature of the attribute containing wavelength convert, especially with an application software.Existing hardware can advantageously be used in this
In the case of kind, without changing.Because it is all can be used to during file identification detect file authenticities or
The image recording program and/or image analysis algorithm of person's genuine property, can apply journey on central processing unit as one
Sequence and be performed.
For example, photoproduction forming apparatus can be in HP-LED（High Power LED）Or HB-LED（High-brightness LED lamp）'s
On the basis of, as flash lamp.The light of such LED transmitting is blueness, and its wave-length coverage is from 390 to 470 nanometers, particularly
In the wave-length coverage from 430 to 460 nanometers, and can exist in the form of LED chip.Particularly, in printing-ink
Being referred to as the light of converting phosphors can be excited in the wave-length coverage, and this light can also be used for the life of the LED emitted white light
Production.
For example, converting phosphors can exist in the form of pigment, printing-ink is added into.The pigment can be by LED
Flashlamps exciting, and launch the spectrum of wavelengths different from exciting frequency spectrum immediately.The wavelength convert pigment therefore the quilt in ink
Excite, and result in the color conversion of ink.The color conversion is detectable, for example, can be with terms of the wavelength of exciting light
It is detected as wavelength converting.It is described wavelength converting available for file identification, particularly for recognizing the true of file
Property, it could be used that smart mobile phone is carried out.Thus, for example, in the case where being excited using LED flash, and without LED flashes of light
In the case of lamp, such as daylight, the luminous frequency spectrum of security feature, i.e. color can be captured.In addition, the hair of security feature
Optical spectrum can be compared with being stored in the color of database.The database can be stored in the memory of device.But,
According to one embodiment, the database is potentially stored in remote server, and by the server, the device can be by all
Mode such as communication network is communicated.
For example, if security feature includes converting phosphor, it is in response to wave-length coverage between 390 and 470 nanometers
The emission spectrum for exciting and generating, will be in white portion.Herein, color coordinates is generated, or is likely larger than 80
So-called CRI（Colour rendering index）.
, such as, may using the LED flash of smart mobile phone by photoproduction forming apparatus 101 in order to excite security feature
Generate light pulse, the light pulse has a pulse duration, and the pulse spacing is 0.05 millisecond to 100 milliseconds, particularly from
0.5 millisecond to 10 milliseconds.Or, for the generation of reference light, the light pulse from 30 milliseconds to lasting light may be generated.
For example, image record facility 103 can have color image sensor, such as ccd sensor or cmos sensor
Or FOVEON sensors, and including a shutter system（Shutter, global shutter and rolling shutter）, the shutter system it is fast
Door speed is in the range of 0.05 millisecond to 100 milliseconds, particularly from 10 milliseconds to 50 milliseconds, particularly in 330 milliseconds of model
In enclosing.
In order to produce a record, file, particularly security feature are recorded two by picture recording device 103
It is secondary, particularly recorded with the mode of imaging.Photoproduction forming apparatus 101 can be used to generate flash of light independent at least twice, described
Flash of light is, in order to illuminate file, first record to be obtained in the shutter speed recorded.Recorded in whole shutter system
In shutter speed, i.e., using in the time of lasting light, photoproduction forming apparatus 101 can be utilized to illuminate file, to obtain second
Individual record.However, the sequence of record or the order of previously described smooth excitation mode will be also twisted.
According to one embodiment, two continuous records are at least obtained, it is characterised in that first record and second
Between record, scope is from 0.05 millisecond to 100 milliseconds, and the especially time interval from 30 milliseconds to 300 milliseconds is settable.
In this case, one of record may be used as reference record and another record is recorded as the transmitting of file identification.
If this document has the security feature of the characteristics of luminescence noted earlier comprising at least one, specific frequency spectrum and/
It is because the special time and/or frequency spectrum of security feature excite and decayed spy or timeliness transmitting image is effective
Property.In this case, one in previously described record is used as reference record.
According to one embodiment, two records are all used for detecting the authenticity of file by device 100 in order to be compared,
It is described to compare and be carried out by application program on central processing unit 105.The result of genuineness of document detection can be
Realization is visualized on the display device of device 100, for example over the display, or is used as signal with sound.
According to one embodiment, device includes a memory for carrying database, one ratio of the memory storage
Compared with reference value.On the basis of first record and second record, what result of the comparison was to determine, this result can be with depositing
The comparison reference stored up in database is compared, for recognizing file.For example, in this case, prespecified mark
Criterion can be used to perform the detection of genuineness of document.The result of authenticity examination can be realized on the display of the device can
Regarding or using sound as signal.
In order to carry out file identification, device 100 can include an application program, and the application program is in central processing unit
On performed, and photogenerated device 101 is controlled, for the generation of light, to obtain corresponding record.The application program
Can also be synchronous with photogenerated device by image recorder 103, to be recorded accordingly.
According to one embodiment, first record, second record and/or comparative result can be sent in checking
The heart, for example, connected by the wireless communication networks of a safety.Authentication center can carry out file identification, for example, received at it
Authenticity detection is carried out on the basis of the data arrived, and the result that authenticity is detected sends back this by the wireless connection of safety
Device.The device with i.e. testing result is shown on a display screen.Therefore, should according at least one standard noted earlier
Device is adapted for communication：ISM, EDGE, UMTS, LTL, SMS；Bluetooth, WLAN, WMAX, femtocell or NFC.Pass
Record and/or comparative result are sent, the result of file identification is received, and result is shown on a display screen, or processing will show
The data shown, can be carried out by an application program or above-mentioned application program.
Fig. 2 illustrates the flow chart of the method for a file with security feature of identification, and the security feature has
Wavelength converting characteristic.This method illuminates 201 security features, the light that record 203 is launched by security feature, institute using exciting light
To state just be used for and respond exciting light, to obtain transmitting record, the light launched by security feature of record 205, it is described just
For responding reference light, to obtain a reference record, and on the basis of transmitting record and reference record.The text of identification 207
Part.Recording step 103,205 can sequentially be performed any.
The method elaborated in fig. 2 can be implemented, for example, being realized by an application program.Described
The equipment of the device elaborated in application program controlling Fig. 1, the equipment is probably a smart mobile phone.Therefore, from Fig. 1
In can directly obtain further method and step in the feature of device 100 that elaborates.
Claims (14)
1. a kind of device for being used to recognize file, the security feature with wavelength convert attribute, including：
One photoproduction forming apparatus (101), the photoproduction forming apparatus is to be used to launch light by exciting light, illuminates security feature；
One image recorder (103), described image recording equipment is for recording the light launched by security feature, for ringing
It stress light to obtain a transmitting record, it is characterised in that described image recording equipment is further recorded by the Special safety
Levy the light penetrated, to respond reference light, to obtain a reference record；And
One central processing unit (105), the central processing unit is for recognizing based on launching record and reference record
File.
2. device as described in claim 1, it is characterised in that photoproduction forming apparatus (101) is for illuminating file, passing through
The security feature with exciting light is illuminated using a number of light pulse set in advance.
3. device as described in claim 2, it is characterised in that photoproduction forming apparatus (101) is a number of for producing
Light pulse, this light pulse carries light pulsing intervals, and this is located at interval in the range of light pulsing intervals set in advance.
4. the device as described in any one in preceding claims, it is characterised in that the reference light is white light；Or
Wherein, photoproduction forming apparatus (101) be for launching reference light, as the continuation light during reference record, or
Wherein, photoproduction forming apparatus (101) is, for launching reference light pulse, to be used as the reference light during reference record.
5. device as claimed in claim 4, it is characterised in that the reference light is daylight.
6. the device as described in any one in claim 1-3, it is characterised in that central processing unit (105) be for than
Relatively transmitting record and reference record, to obtain a comparative result, and on the basis of this comparative result recognize file.
7. device as described in claim 6, reference light therein has a predetermined wavelength, it is characterised in that centre
Reason device (105) be for determining the wavelength difference between predetermined wavelength and at least one emission lamp optical wavelength, or determine on
The time Wavelength distribution of the transmitting light of predetermined wavelength, to obtain comparative result.
8. device as described in claim 6, reference light therein has a predetermined wavelength, it is characterised in that centre
Reason device (105) be for determining the wavelength difference between predetermined wavelength and at least one emission lamp optical wavelength, or determine on
A wavelength amplitude or the Annual distribution of wavelength difference for the transmitting light of predetermined wavelength, to obtain comparative result.
9. device as claimed in claim 6, it is characterised in that central processing unit (105) is for contrasting comparative result and pre-
The comparison reference first stored, to recognize file,
Or wherein, device includes a tranmission/reception apparatus, this equipment is used for transmitting transmitting record, or reference record,
Or the comparative result contrasted between transmitting record and reference record, remote server, purpose are reached by a communication network
It is the result of file identification and reception file identification.
10. device as claimed in claim 7, it is characterised in that central processing unit (105) is for contrasting comparative result and pre-
The comparison reference first stored, to recognize file,
Or wherein, device includes a tranmission/reception apparatus, this equipment is used for transmitting transmitting record, or reference record,
Or the comparative result contrasted between transmitting record and reference record, remote server, purpose are reached by a communication network
It is the result of file identification and reception file identification.
11. the device as described in any one in claim 1-3, this device is mobile communication equipment, it is characterised in that
Photoproduction forming apparatus (101) is the LED flash of mobile communication equipment, wherein, image recorder (103) is mobile communication equipment
Digital camera.
12. device as claimed in claim 11, it is characterised in that described device is a smart mobile phone.
13. the device as described in any one in claim 1-3, it is characterised in that described device contains a program skill
Art is designed.
14. a kind of be used to recognize that the method for the file of the security feature with wavelength convert attribute includes：
(201) security feature is illuminated using exciting light,
The light of (203) security feature transmitting is recorded to respond exciting light, to obtain transmitting record,
The light of (205) security feature transmitting is recorded to respond reference light, to obtain a reference record,
(207) file is recognized on the basis of transmitting record and reference record.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011082174.0 | 2011-09-06 | ||
| DE102011082174A DE102011082174A1 (en) | 2011-09-06 | 2011-09-06 | Device for mobile recognition of a document |
| PCT/EP2012/066746 WO2013034471A1 (en) | 2011-09-06 | 2012-08-29 | Device for the mobile recognition of a document |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103797521A CN103797521A (en) | 2014-05-14 |
| CN103797521B true CN103797521B (en) | 2017-07-18 |
Family
ID=46763084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280042617.9A Active CN103797521B (en) | 2011-09-06 | 2012-08-29 | The device of identification is moved for file |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2754137B1 (en) |
| CN (1) | CN103797521B (en) |
| DE (1) | DE102011082174A1 (en) |
| WO (1) | WO2013034471A1 (en) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014207323B4 (en) | 2014-04-16 | 2018-08-16 | Koenig & Bauer Ag | Method for identifying an object |
| DE102014207318B4 (en) | 2014-04-16 | 2022-03-31 | Koenig & Bauer Ag | Identification feature with several identification elements arranged in a defined, limited area for identifying an object |
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| EP1672568A1 (en) * | 2004-12-17 | 2006-06-21 | Ncr International Inc. | Security labels which are difficult to counterfeit |
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| DE102011082174A1 (en) | 2013-03-07 |
| WO2013034471A1 (en) | 2013-03-14 |
| CN103797521A (en) | 2014-05-14 |
| EP2754137B1 (en) | 2016-11-02 |
| EP2754137A1 (en) | 2014-07-16 |
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