CN103177280A - Radiofrequency anti-counterfeiting tag and anti-counterfeiting system - Google Patents
Radiofrequency anti-counterfeiting tag and anti-counterfeiting system Download PDFInfo
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- CN103177280A CN103177280A CN2013100470854A CN201310047085A CN103177280A CN 103177280 A CN103177280 A CN 103177280A CN 2013100470854 A CN2013100470854 A CN 2013100470854A CN 201310047085 A CN201310047085 A CN 201310047085A CN 103177280 A CN103177280 A CN 103177280A
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Abstract
The invention provides a radiofrequency anti-counterfeiting tag which comprises an anti-counterfeiting film and a radiofrequency tag. The invention further provides a plurality of methods for manufacturing the anti-counterfeiting film. The invention further provides an anti-counterfeiting system which comprises a storage device, a scanning device, an image processing device and an anti-counterfeiting identification device. The storage device is used for storing anti-counterfeiting codes or anti-counterfeiting two-dimensional codes; the scanning device is used for photographing the radiofrequency anti-counterfeiting tag; the image processing device is used for converting photos photographed by the scanning device into image data and processing the image data to obtain two-dimensional codes; and the anti-counterfeiting identification device is used for comparing the two-dimensional codes with the anti-counterfeiting codes or the anti-counterfeiting two-dimensional codes and identifying authenticity of the radiofrequency anti-counterfeiting tag according to a comparison result. The radiofrequency anti-counterfeiting tag and the anti-counterfeiting system have the advantages that an anti-counterfeiting tag which cannot be copied is integrated with the radiofrequency tag and can be subjected to anti-counterfeiting identification, or the radiofrequency tag can be subjected to anti-counterfeiting identification; and when identified, the anti-counterfeiting tag has a unique identity, is high in the anti-counterfeiting performance is good and cannot be copied owing to an anti-counterfeiting technology implemented by means of combining the advanced two-dimensional codes with the property that the anti-counterfeiting film cannot be copied.
Description
Technical field
The present invention relates to anti-counterfeiting technology, computer image processing technology, particularly radio frequency antifalsification label and Antiforge system.
Background technology
Anti-counterfeiting technology develops into today, has become the industry of a considerable and rapid development, and concrete method, technology and product are innumerable.Current main anti-counterfeiting technology has:
Laser antifalsification technology, biological anti-counterfeiting technology, nuclear track anti-counterfeit technology, package anti-counterfeiting technology and inquiry recognition category anti-counterfeiting technology etc.
Main anti-fake product comprises three major types: vision is judged, equipment is judged, consulting is judged:
1), naked eyes identification: laser hologram, texture, radium-shine, Ultraluminescence, day phototropic, heat-sensitive variable colour, pressure-sensitive variable color, wet sensitive colour changing, accurate version line, micro printing, thermochromic liquid crystal, super wiping distortion, disposable broken picture and text, open type duplicature applique, irreversible memory-type temperature-sensitive, reversible feel heat-sensitive variable colour, paper water wave, cholesteryl liquid crystal, the miniature stealth of graphic code.This technology is due to the true and false that only depends on the visual judgement label of naked eyes, and is inaccurate.
2), specialized equipment identification: holographic magnetic card, magnetic ink, smart credit card, bar code, metallic barcode, IC-card, laser card, biochemistry, atomic nucleus double card, electronic recognition, nuclear track technique etc.Therefore this technology does not possess versatility because need are judged the true and false by specialized equipment.
3), consulting judges: code anti-fake technology (code anti-fake), the method is owing to using Help by Phone to judge commercial articles true and false, code can be copied, one yard multiplex, therefore is easy to by batch duplicating.
Above digital false-proof technology, all adopting anti-fake identification mark is disposable method.Be that anti-counterfeiting identification code on anti-fake identification mark is not plain code, check that anti-counterfeiting identification code must destroy anti-fake identification mark, make anti-fake identification mark can not reuse the inquiry phone, also make simultaneously consumer's rear inquiry of can only doing shopping although this has increased anti-counterfeiting power, reduced widely query rate.
Summary of the invention
Based on this, be necessary to destroy for inaccurate, the needs of existing anti-counterfeiting technology the problem of anti-fake identification mark, a kind of radio frequency antifalsification label and Antiforge system are provided.
A kind of radio frequency antifalsification label provided by the invention comprises: anti false film and radio-frequency (RF) tag, and described anti false film obtains by the following method:
High fibrous matter is soaked in concentration is hydrochloric acid between 15% to 20%, and described high fibrous matter has the fibr tissue of stochastic distribution, and the fiber thickness in described fibr tissue do not wait, different in size;
When the fibr tissue of the described high fibrous matter after soaking easily separates with the pasty mass outside described fibr tissue, with clear water, described pasty mass is rinsed, isolate described fibr tissue;
The described fibr tissue that flushes out is made anti false film through high pressure compacting and oven dry.
As an embodiment, described anti false film comprises the described anti false film of two-layer at least mutual stack.
Another kind of radio frequency antifalsification label provided by the invention comprises: anti false film and radio-frequency (RF) tag, and described anti false film obtains by the following method:
Nontransparent dopant is added in the fluent material of curable transparent or partially transparent;
With described dopant with make mixed liquor after described fluent material mixes;
Described mixed liquor is made described anti false film.
As an embodiment, described fluent material is clear plastic, and described nontransparent alloy is the irregular shape rubber grain of intermediate density, and described alloy is 5%-90% to the coverage rate of described transparency liquid material;
The step of described mixed liquor being made optical anti-counterfeiting film is specially:
To make described optical anti-counterfeiting film on described mixed liquor covering and film, described film comprises paper; Or
Described mixed liquor is made plastic products, present described optical anti-counterfeiting film on the surface of described plastic products.
As an embodiment, described fluent material is the material for the manufacture of film, and the step of described mixed liquor being made described anti false film is specially:
Utilize plastic sheet machine that described mixed liquor is made film, the thickness of described film is between 0.05mm-1.5mm, and transmittance is between 5%-90%.
As an embodiment, described nontransparent alloy comprises fragile paper, and described fluent material comprises the low-intensity transparent adhesive tape, and the alloy thickness that adds is less than 1.5mm, described alloy to the coverage rate of described fluent material between 5% and 90%.
Another kind of radio frequency antifalsification label provided by the invention comprises anti false film label and radio-frequency (RF) tag, and described anti false film label obtains by the following method:
High fibrous matter is soaked in concentration is hydrochloric acid between 15% to 20%, and described high fibrous matter has the fibr tissue of stochastic distribution, and the fiber thickness in described fibr tissue do not wait, different in size;
When the fibr tissue of the described high fibrous matter after soaking easily separates with the pasty mass outside described fibr tissue, with clear water, described pasty mass is rinsed, isolate described fibr tissue;
The described fibr tissue that flushes out is made anti false film through high pressure compacting and oven dry;
Described anti false film is shaped to square carrier as the physical message carrier;
Be 2-D data with described square carrier recording;
This 2-D data is carried out denoising, extract false proof two-dimension code by two-dimension optical convolution and related function computing, described false proof two-dimension code is used for described anti false film unique identification;
Described anti false film and described false proof two-dimension code are combined into the anti false film label.
Another kind of radio frequency antifalsification label provided by the invention comprises anti false film label and radio-frequency (RF) tag, and described anti false film label obtains by the following method:
Nontransparent dopant is added in the fluent material of curable transparent or partially transparent;
With described dopant with make mixed liquor after described fluent material mixes;
Described mixed liquor is made described anti false film;
Described anti false film is shaped to square carrier as the physical message carrier;
Be 2-D data with described square carrier recording;
This 2-D data is carried out denoising, extract false proof two-dimension code by two-dimension optical convolution and related function computing, described false proof two-dimension code is used for described anti false film unique identification;
Described anti false film and described false proof two-dimension code are combined into the anti false film label.
Another kind of radio frequency antifalsification label provided by the invention comprises antifalsification label and radio-frequency (RF) tag, and described antifalsification label comprises anti false film label and product information label, described anti false film label and the integrated label of described product information label or split type label; The product information of described product information label comprises one or more following information: type, title, series number, wrong correction data.
Another kind of radio frequency antifalsification label provided by the invention comprises antifalsification label and radio-frequency (RF) tag, and described antifalsification label obtains by the following method:
Will be with the two-dimension code of opening form with compound with carrier transparent or partially transparent glue; Add again nontransparent dopant and make antifalsification label in described opening form.
A kind of Antiforge system that radio frequency antifalsification label is carried out anti-counterfeit recognition provided by the invention comprises:
Memory storage is used for storage security code or false proof two-dimension code, and described security code comprises false proof two-dimension code and product information;
Scanister is used for described radio frequency antifalsification label is taken pictures;
Image processing apparatus is used for the photo that described scanister is taken is converted to view data, and is treated to two-dimension code from described view data;
Anti-Counterfeit Identification Device is used for described two-dimension code and described security code or false proof two-dimension code are compared, and identifies the true and false of described radio frequency antifalsification label according to comparative result.
Compared with prior art, the present invention has unique technical advantage:
The present invention is integrated with not reproducible antifalsification label and radio-frequency (RF) tag, both can carry out anti-counterfeit recognition by antifalsification label, also can carry out anti-counterfeit recognition by radio-frequency (RF) tag.When identifying by antifalsification label, the anti-counterfeiting technology that the present invention combines generation with the non-reproduction of anti false film and advanced two-dimension code has the uniqueness of identity, and anti-counterfeiting performance is high, can not be imitated.And digital code anti-false in the market adopts different coding techniquess, although increased the difficulty of copying, As time goes on the development of the new technology imitation that can be decrypted at last.
The present invention can sweep namely the true and false of product as can be known whenever and wherever possible gently, does not simple, conveniently destroy the packing of product, and the consumer can verify before purchase, and anti-counterfeiting performance and market monitoring capacity are improved greatly.And digital false-proof technology in the market, all adopting anti-fake identification mark is disposable method.Be that anti-counterfeiting identification code on anti-fake identification mark is not plain code, check that anti-counterfeiting identification code must destroy anti-fake identification mark, make anti-fake identification mark can not reuse the inquiry phone, also make simultaneously consumer's rear inquiry of can only doing shopping although this has increased anti-counterfeiting power, reduced widely query rate.
Present most of Antiforge systems only supply disposable inquiry, and after inquiry, this information is cancelled, and are unfavorable for the transfer of commodity; And the present invention also is provided with repeatedly inquiry except can disposable inquiry, and namely in the system authorization situation, a kind of commodity can repeatedly be inquired about, and the time of record queries, have greatly improved the value preserving of valuables.
Description of drawings
Fig. 1 is the method for making process flow diagram of anti false film in an embodiment;
Fig. 2 is the fibrous tissue distribution figure of flax paper;
Fig. 3 is the design sketch of anti false film in an embodiment;
Fig. 4 is the method for making process flow diagram of anti false film in an embodiment;
Fig. 5 will become anti false film to make the processing flow chart of anti false film label in an embodiment;
Fig. 6 is the design sketch of radio frequency antifalsification label in an embodiment;
Fig. 7 is the design sketch of radio frequency antifalsification label in an embodiment;
Fig. 8 is the theory diagram of Antiforge system in an embodiment.
Embodiment
The present invention proposes the method for making of multiple radio frequency antifalsification label.Radio frequency antifalsification label of the present invention comprises anti false film and radio-frequency (RF) tag, it is worthy of note, the anti false film in the present invention be utilized the chance phenomenon that exists in natural material or optical physics phenomenon made have not reproducible and anti false film duplication characteristic.Radio frequency antifalsification label can not be copied and be changed, and once change, label will damage, thereby reaches false proof purpose.The present invention has disclosed the numerous embodiments of making anti false film.
Embodiment 1: in the present embodiment, the applicant is through a large amount of experimental studies have found that, all have the fibr tissue of stochastic distribution in a lot of natural materials, and the feature of fibr tissue distribute and copy not reproducible, can be used for making and contain the antifalsification label that large measurer can not Copy Info.Therefore, the applicant has disclosed a kind of method for making of anti false film.
As shown in Figure 1, at first, be to soak (S101) in hydrochloric acid between 15% to 20% with high fibrous matter in concentration, the fibr tissue that the high fibrous matter of choosing in the present embodiment has a stochastic distribution has distinct physical features, the fiber thickness in fibr tissue do not wait, different in size, fibr tissue and the background comparison of light and shade obvious; Have being present in multiple natural species that the high fibrous matter of this feature has, for example leaf, plant tissue; What also have results from artificial random manufacture process, for example in paper, braid.As an embodiment, can select flax paper as the high fibrous matter of making anti false film, preferred, can be with flax content greater than flax paper of 75%.The fibrous tissue distribution of this paper that grows flax as shown in Figure 2.As an embodiment, flax paper that can select Japanese Oji Paper to make.
When the fibr tissue of the described high fibrous matter after soaking easily separates with the pasty mass outside described fibr tissue, with clear water, described pasty mass is rinsed, isolate described fibr tissue (S102); For instance, if select flax paper as the high fibrous matter of making anti false film, 15% hydrochloric acid is as soaking solution, when hydrochloric acid solution soaks the paper pulp of flax paper and fibr tissue and is bordering on released state, rinses paper pulp with clear water, only remaining fibr tissue.
At last, the described fibr tissue that flushes out is made anti false film (S103) through high pressure compacting and oven dry, as shown in Figure 3.As an embodiment, the high pressure pressing process is used platen-press, and as an embodiment, the press panel size is no more than long 1 meter wide 0.8 meter.
As further improvement, the anti false film that multilayer can be made overlaps, and consists of the composite anti-fake film, consists of antifalsification label with composite anti-fake film and radio-frequency (RF) tag.The composite anti-fake film has the very strong three-dimensional fibre structure of stereoscopic sensation.As an embodiment, can be with 3 to 6 layers of anti false film random overlapping together, this composite anti-fake film also has very strong random fiber distribution.Composite anti-fake film after overlapping is because the overlapped of multi-layer fiber tissue makes it can consist of more abundant physical features.
Embodiment 2: anti false film in the present embodiment is that the applicant utilizes physical optics random scatter and reflection characteristic to be made, and as shown in Figure 4, at first nontransparent dopant is added in the fluent material of curable transparent or partially transparent (S401); Curable fluent material of the present invention has many kinds of substance, such as paint, transparent epoxy resin, liquid glue class etc., and not getting rid of has other materials, no longer exhaustive at this.Nontransparent alloy can have irregular shape or regular shape, as an embodiment, can be small shredded paper, rubber grain, sheet metal etc., not getting rid of has other materials, not exhaustive, the user can choose suitable alloy according to making needs at this.
Then with described dopant with make mixed liquor (S402) after described transparency liquid mixes; At last described mixed liquor is made optical anti-counterfeiting film (S403).
Owing to entering isotropic transparent medium (being the identical medium of all directions light refractive index) when light; if light runs into scattering or reflection that nontransparent particle or minim will produce light, these scatterings or reflection are the incident direction of light and the shape of nontransparent thing, the combined action result of distribution.The present invention takes full advantage of optical scattering and randomness and complicacy make of the reflection optical anti-counterfeiting film with " physics counter clone function " attribute of alloy in transparent material." the anti-function of cloning of physics " or be the function of the different attribute of a kind of thing referred to as " PUF ", its attribute can and be expressed with the interaction of surrounding environment with the architectural characteristic of material, and this function ratio is easier to evaluates calculation, but can not predict.Single entity with this attribute function is easily made, but can't copy in reality, even know that manufacture process also can't copy accurately.
In order better to understand the present invention, below enumerate several application examples:
As an application example, the clear plastic of selecting U.S. PlastiDipInternational company to produce is raw material, mix the irregular shape rubber grain (being produced by Japanese Sumitomo Rubber Industries company) of intermediate density, it is worthy of note, the source of selected materials is not limited to the listed company of the present invention.The rubber grain that mixes is to the about 5%-90% of the coverage rate of clear plastic left and right, and the anti false film that 5% to 90% coverage rate is made has the contrast of optical radiation preferably, and the distribution of effective light scattering and reflection is provided.Following experimental data is in different coverage rate situations, the distribution of relative proximity optical radiation correlative value.Relative proximity optical radiation correlative value is defined as the absolute value of neighbor point optical radiation difference, and weighting is average again.This value is larger, and optical radiation and reflection distribute more effective.This value is usually between 0 to 1.
As a preferred embodiment, can mix coverage rate and be 30% rubber grain, then drip mulch-laying machine with laminating machine or crystal this mixed liquor has been covered the color paper.
As the Another application example, can be with dopant (as an embodiment, alloy still can be selected the rubber grain of enumerating in Application Example 1) dope in the material of making film (for example PVC or other plastic sheeting manufactured materials), utilize plastic sheet machine that mixed liquor is made transparent membrane with impurity.As a preferred embodiment, this film thickness can be controlled in 0.05mm to 1.5mm.The transmittance of transparent membrane can be controlled in 5% to 90%.The experimental result of transmittance in 50% situation is as follows:
As the Another application example, can apply one deck low-intensity transparent adhesive tape on fragile paper, with rule or the dopant uniform fold of irregular shape on it.As a preferred embodiment, the coverage rate of alloy can be controlled between 30% to 55%, and the dopant size can be controlled between 0.5 millimeter to 1.5 millimeters, and the thickness of alloy is less than 1.5 millimeters, as a preferred embodiment, the thickness of alloy can be 0.5mm.After transparent adhesive tape solidifies, use paper to cross to mould or coating machine is crossed it and moulded or plate hyaline membrane.Dopant can be paper or plastics or the sheet metal of different colours.
It is worthy of note, the anti false film of making in this application example is different from the cheque paper that existing paper adds fiber or color point, and this optical anti-counterfeiting film contains highdensity alloy (for example, coverage rate 50% left and right), and human eye is compare of analysis quantitatively.And cheque paper of the prior art only contains very low-density regular doping thing, is easy to copy.
As an application example, in the raw material before plastic products are shaped, mix up the dopant of regular or irregular shape, size and coverage rate be as described in front several application examples, with conventional compression moulding or draw and mould technique and make plastic products.To form optical anti-counterfeiting film on the surface of these plastic products.
Embodiment 3: the present invention is combined into radio frequency antifalsification label with anti false film and radio-frequency (RF) tag in embodiment 1-2, and provide in the present embodiment, anti false film further is processed into the concrete scheme that is combined into radio frequency antifalsification label after the anti false film label with radio-frequency (RF) tag.
The radio frequency antifalsification label that provides in the present embodiment comprises anti false film label and radio-frequency (RF) tag.The anti false film label is that the anti false film that will obtain in embodiment 1 or embodiment 2 carries out the label that obtains after digitized processing, this method for making utilizes anti false film in embodiment 1 or embodiment 2 as the physical message carrier, use Computing that the information of physical message carrier is processed, generate the anti false film label.Physical message carrier after processing does not contain the rugged change of geometry and the colour switching of physical message carrier itself.As shown in Figure 5, processing procedure comprises:
If the physical message carrier is colored, at first remove after the color record with the physical message carrier, make it only have black-and-white two color (S501); Certainly, if the physical message carrier no longer needs originally as black and white the processing of discoloring.
Then the physical message carrier after discoloring rotates it by general geometric transformation, is shaped to square carrier (S502); This conversion process is conventional means, repeats no more.Be then 2-D data (S503) with square carrier recording.
The image of physical message carrier can be treated to the numerical information that can record by S501-503, next generate the anti false film label by following step:
2-D data to this record carries out denoising, extracts false proof two-dimension code (S504) by two-dimension optical convolution and related function computing.Described false proof two-dimension code is namely to described anti false film uniquely identified two-dimension code; Anti false film is superimposed upon on false proof two-dimension code, is combined into anti false film label (S505).
As an embodiment, can use the 2-D data of multiparameter Gauss filtrator square shaped carrier to filter in S504, remove the noise in information; Again it is carried out panel data and process, remove the repeating data in false proof two-dimension code, only remain with the characteristic of use.
Embodiment 4: the process and the embodiment 3 that make in the present embodiment anti false film are different, need not to make in advance anti false film, but directly generate antifalsification label, and process is as follows:
At first generate two-dimension code with computing machine, this two-dimension code is with square form or other configured openings form; Then use the carrier (such as paper, film etc.) with transparent or partially transparent glue; with its with compound with the two-dimension code of square form or other configured openings form; add again nontransparent dopant in form; as a preferred embodiment; can with transparent or inferior light film covering protection, make antifalsification label.To generate radio frequency antifalsification label after antifalsification label and radio-frequency (RF) tag combination.
Application example as embodiment 4, can use single or double self-adhesive paper, film or apply layer of transparent or partially transparent glue on paper or planes carry thing, to cover on it with the paper of two-dimension code and opening form, then rule or the dopant of irregular shape (kind of alloy can with reference to each embodiment as described above) be covered among form.As a preferred embodiment, the coverage rate of dopant can be controlled between 5% to 90%, the size of dopant can be controlled between 0.5 millimeter to 1.5 millimeters, the thickness of dopant is not more than the thickness that covers paper, or be not more than 0.5 millimeter of paper sheet thickness, then with paper laminator or laminating machine, it is crossed and mould or add transparent light film or inferior light film.Dopant can homochromy or different colours.
Embodiment 5: a kind of radio frequency antifalsification label is provided in the present embodiment, comprise antifalsification label and radio-frequency (RF) tag, antifalsification label in the present embodiment is the antifalsification label that utilizes the anti false film forming label of embodiment 3, and this antifalsification label is the combination of anti false film label and product information label.The product information label has been put down in writing the information of detected product, for example one or more information in product type, title, series number, wrong correction data.As another kind of embodiment, product information also can be put down in writing in radio-frequency (RF) tag in addition.
The present embodiment combines the generation antifalsification label with non-reproduction and the two-dimension code of anti false film label.The corresponding security code of antifalsification label is produced by false proof two-dimension code and product information, becomes two-dimension code.Security code is used for demarcating its type, title, series number, wrong correction data and false proof two-dimension code.Series number covers the product volume that might occur with unrepeatable long number.As an embodiment, series number is comprised of the numeral of 12 16 systems, can produce to have 284,474,976,710 altogether, 656 series numbers.Series number can produce in order, and the below is some series number examples: 5523232381,552323238F, 5AA826E632.Present most of digital false-proof technologies do not have the follow-up of quality function.And the present invention can in time feed back to manufacturer with problems such as the relevant quality of product, service, market informations, makes enterprise further improve the quality of products, market and production decision.
Anti false film label and product information label can being combined into one labels, are attached to the same place of detected product, can be also split type labels, are attached to not existing together or only label anti false film on test product of detected product.Different array modes is applicable to different application conditions, and the user can carry out suitable combination to antifalsification label according to different application needs.
The present invention proposes the integrated approach of multiple radio frequency antifalsification label.Radio frequency antifalsification label after integrated can not be copied and be changed, and once change, label will damage, thereby reaches false proof purpose.
As an embodiment, radio-frequency (RF) tag can be embedded under anti false film or anti false film label or antifalsification label.For example, when the anti false film more than making in each embodiment or anti false film label or antifalsification label, in advance radio-frequency (RF) tag is embedded in plastic-substrates, then makes anti false film or anti false film label or antifalsification label thereon.As shown in Figure 6.
As an embodiment, when the anti false film in making embodiment 2 or anti false film label or antifalsification label, can in advance radio-frequency (RF) tag be embedded at the bottom of paper, then make anti false film or anti false film label or antifalsification label thereon.
In addition, as an embodiment, radio-frequency (RF) tag and optical anti-counterfeiting film independently can be made but used on identical product simultaneously.As shown in Figure 7.
As an embodiment, can scan optical anti-counterfeiting film and radio-frequency (RF) tag by mobile phone, extract the numerical information of its image and radio-frequency (RF) tag, judge its true and false thereby the information that itself and information center ask for is compared, and product is followed the tracks of.
Radio frequency antifalsification label is integrated on product various ways can be arranged:
As an embodiment, the two sides of radio frequency antifalsification label all can be scribbled seccotine, then this radio frequency antifalsification label is placed in packing of product layer, when packing is opened, radio frequency antifalsification label will be destroyed, perhaps stays in residual packing to re-use.For example, above label on plastic seal pack sealing therebetween is to protect the sealing of this bag packing.Even bag is packaged as opaque plastic, outward appearance be can't see label, but can read its information by scanning probe.
As another embodiment, to be taken off in case this radio frequency antifalsification label can be applied to the surface label of any product, this label will be destroyed.
As an embodiment, radio frequency antifalsification label can be placed in the upper end of cork with seccotine, label will be destroyed when opening grape wine.
As an embodiment, radio frequency antifalsification label can be placed in product surface with seccotine and again this product be covered encapsulation with the plastic cement of same color or other material, this label becomes built-in label, only has the cell phone software of this invention to identify.
As a kind of embodiment, the label with seccotine can be attached on the label of strapping, many colors of then label being produced with Plasti Dip International company are crossed plastic cement and are crossed to mould label is covered.
As an embodiment, can be by extracting the whole world code of radio-frequency (RF) tag after software startup, utilize the uniqueness of whole world code to distinguish true from false, thereby can realize in the situation that do not start software, as long as click label, software just automatically starts can identification label, thereby follows the tracks of or information retrieval.As an embodiment, if adopt rewritable radio-frequency (RF) tag, the present invention can realize the real-time function that the content of label is changed, rewritten.
Embodiment 6, the Antiforge recognizing method of a kind of radio frequency antifalsification label that the present embodiment provides, the radio frequency antifalsification label of making is integrated in to be needed on false proof product, when needs are identified product false proof, need to this radio frequency antifalsification label as the physical message carrier, use Computing that the information of physical message carrier is processed.Processing procedure is with reference to the step S501 to S504 of embodiment 3, and the false proof two-dimension code that then this antifalsification label in processing procedure is generated is stored in advance, during the identification radio frequency antifalsification label, at first radio frequency antifalsification label is taken pictures, and will be converted to view data; Extract two-dimension code corresponding to this antifalsification label from described view data; And compare with pre-stored false proof two-dimension code, according to the true and false of the described antifalsification label of comparative result identification.Radio-frequency (RF) tag can bearing product information, extracts the product information of radio-frequency (RF) tag, compares with pre-stored product information, can further judge the true and false of radio frequency antifalsification label.
Embodiment 7, a kind of Antiforge system of identifying radio frequency antifalsification label that the present embodiment provides, the radio frequency antifalsification label of making is integrated in to be needed on false proof product, and as shown in Figure 8, Antiforge system comprises memory storage 801, scanister 802, image processing apparatus 803 and Anti-Counterfeit Identification Device 804.Can be in advance or real-time security code or false proof two-dimension code are stored in memory storage, when carrying out anti-counterfeit recognition, by scanister, radio frequency antifalsification label is taken pictures; The photo that image processing apparatus is taken described scanister is converted to view data, and described view data is treated to two-dimension code; Anti-Counterfeit Identification Device compares the security code in two-dimension code and memory module or false proof two-dimension code, according to the true and false of the described radio frequency antifalsification label of comparative result identification.
As an application example, Antiforge system can comprise mobile phone, memory storage can be positioned at the mobile phone side in addition, also can be positioned at the server end of authentication center, as an embodiment, also can not need security code information or false proof 2 D code information are downloaded to mobile phone, that is to say, memory storage can be positioned at mobile phone, also can be positioned at server, can send to server by the two-dimension code that mobile phone will extract from radio frequency antifalsification label, complete proof procedure by server, and the result is returned to mobile phone, thereby alleviate the computational burden of mobile phone.
In addition, owing to including radio-frequency (RF) tag in radio frequency antifalsification label, also can judge when needed the true and false of product by the identification to radio-frequency (RF) tag, therefore increase the application scenario of radio frequency antifalsification label of the present invention.
Embodiment can find out thus, does not need specialized equipment, without any additional expense, as long as the mobile phone that staff all has just can be told truth from falsehood.And digital false-proof technology in the market all adopts the inquiry phone, all needs consumer, code company or enterprise to pay expense, during query rate high 4%, enterprise will lose, and this does not encourage to open wide inquiry to a certain extent, can not play the effect of oversight of markets yet.In addition, utilize the computing function of mobile phone to realize the true and false with mobile phone interpretation product, result accurately, reliable.And digital false-proof technology in the market all needs the consumer to give an oral account or manual input message, can affect because artificial reason produces mistake antifalse effect unavoidably.The present invention has realized identifying, read, write the change radio-frequency (RF) tag with mobile phone, and set up mobile phone internet of things system, the user can be with the mobile telephone scanning radio-frequency (RF) tag, detect the information of this product, and tracking product, as long as realized mobile phone, do not need proprietary reader or other task equipment and professional knowledge, everyone can identify product, obtain relevant information, carry out tracking of products.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.Should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (11)
1. a radio frequency antifalsification label, is characterized in that, comprising: anti false film and radio-frequency (RF) tag, and described anti false film obtains by the following method:
High fibrous matter is soaked in concentration is hydrochloric acid between 15% to 20%, and described high fibrous matter has the fibr tissue of stochastic distribution, and the fiber thickness in described fibr tissue do not wait, different in size;
When the fibr tissue of the described high fibrous matter after soaking easily separates with the pasty mass outside described fibr tissue, with clear water, described pasty mass is rinsed, isolate described fibr tissue;
The described fibr tissue that flushes out is made anti false film through high pressure compacting and oven dry.
2. radio frequency antifalsification label according to claim 1, is characterized in that, described anti false film comprises the described anti false film of two-layer at least mutual stack.
3. a radio frequency antifalsification label, is characterized in that, comprising: anti false film and radio-frequency (RF) tag, and described anti false film obtains by the following method:
Nontransparent dopant is added in the fluent material of curable transparent or partially transparent;
With described dopant with make mixed liquor after described fluent material mixes;
Described mixed liquor is made described anti false film.
4. radio frequency antifalsification label according to claim 3, it is characterized in that, described fluent material is clear plastic, and described nontransparent alloy is the irregular shape rubber grain of intermediate density, and described alloy is 5%-90% to the coverage rate of described transparency liquid material;
The step of described mixed liquor being made optical anti-counterfeiting film is specially:
To make described optical anti-counterfeiting film on described mixed liquor covering and film, described film comprises paper; Or
Described mixed liquor is made plastic products, present described optical anti-counterfeiting film on the surface of described plastic products.
5. radio frequency antifalsification label according to claim 4, is characterized in that, described fluent material is the material for the manufacture of film, and the step of described mixed liquor being made described anti false film is specially:
Utilize plastic sheet machine that described mixed liquor is made film, the thickness of described film is between 0.05mm-1.5mm, and transmittance is between 5%-90%.
6. radio frequency antifalsification label according to claim 4, it is characterized in that, described nontransparent alloy comprises fragile paper, and described fluent material comprises the low-intensity transparent adhesive tape, the alloy thickness that adds is less than 1.5mm, described alloy to the coverage rate of described fluent material between 5% and 90%.
7. a radio frequency antifalsification label, is characterized in that, comprises anti false film label and radio-frequency (RF) tag, and described anti false film label obtains by the following method:
High fibrous matter is soaked in concentration is hydrochloric acid between 15% to 20%, and described high fibrous matter has the fibr tissue of stochastic distribution, and the fiber thickness in described fibr tissue do not wait, different in size;
When the fibr tissue of the described high fibrous matter after soaking easily separates with the pasty mass outside described fibr tissue, with clear water, described pasty mass is rinsed, isolate described fibr tissue;
The described fibr tissue that flushes out is made anti false film through high pressure compacting and oven dry;
Described anti false film is shaped to square carrier as the physical message carrier;
Be 2-D data with described square carrier recording;
This 2-D data is carried out denoising, extract false proof two-dimension code by two-dimension optical convolution and related function computing, described false proof two-dimension code is used for described anti false film unique identification;
Described anti false film and described false proof two-dimension code are combined into the anti false film label.
8. a radio frequency antifalsification label, is characterized in that, comprises anti false film label and radio-frequency (RF) tag, and described anti false film label obtains by the following method:
Nontransparent dopant is added in the fluent material of curable transparent or partially transparent;
With described dopant with make mixed liquor after described fluent material mixes;
Described mixed liquor is made described anti false film;
Described anti false film is shaped to square carrier as the physical message carrier;
Be 2-D data with described square carrier recording;
This 2-D data is carried out denoising, extract false proof two-dimension code by two-dimension optical convolution and related function computing, described false proof two-dimension code is used for described anti false film unique identification;
Described anti false film and described false proof two-dimension code are combined into the anti false film label.
9. radio frequency antifalsification label, it is characterized in that, comprise antifalsification label and radio-frequency (RF) tag, described antifalsification label comprises claim 7 or anti false film label claimed in claim 8 and product information label, described anti false film label and the integrated label of described product information label or split type label; The product information of described product information label comprises one or more following information: type, title, series number, wrong correction data.
10. a radio frequency antifalsification label, is characterized in that, comprises antifalsification label and radio-frequency (RF) tag, and described antifalsification label obtains by the following method:
Will be with the two-dimension code of opening form with compound with carrier transparent or partially transparent glue; Add again nontransparent dopant and make antifalsification label in described opening form.
11. the Antiforge system that the described radio frequency antifalsification label of claim 1 to 10 is carried out anti-counterfeit recognition is characterized in that, comprising:
Memory storage is used for storage security code or false proof two-dimension code, and described security code comprises false proof two-dimension code and product information;
Scanister is used for described radio frequency antifalsification label is taken pictures;
Image processing apparatus is used for the photo that described scanister is taken is converted to view data, and is treated to two-dimension code from described view data;
Anti-Counterfeit Identification Device is used for described two-dimension code and described security code or false proof two-dimension code are compared, and identifies the true and false of described radio frequency antifalsification label according to comparative result.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310047085.4A CN103177280B (en) | 2012-07-27 | 2013-02-05 | Radio frequency antifalsification label and Antiforge system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012102654364 | 2012-07-27 | ||
| CN201210265436 | 2012-07-27 | ||
| CN201210265436.4 | 2012-07-27 | ||
| CN201310047085.4A CN103177280B (en) | 2012-07-27 | 2013-02-05 | Radio frequency antifalsification label and Antiforge system |
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| CN103177280A true CN103177280A (en) | 2013-06-26 |
| CN103177280B CN103177280B (en) | 2016-08-03 |
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| CN201310047085.4A Expired - Fee Related CN103177280B (en) | 2012-07-27 | 2013-02-05 | Radio frequency antifalsification label and Antiforge system |
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| CN103177280B (en) | 2016-08-03 |
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