The anti-fake product and the method for anti-counterfeit that contain self-authentication information
Technical field:
The present invention relates to the truth identification technology of commodity, is a kind of anti-fake product and method that is used for the recognition value true and false.
Background technology:
Fake and forged commodity is second largest public hazards except that drugs in the world.In order to hit personation, various anti-counterfeiting technology products have been developed in countries in the world, as: anti-forge paper, anti-forgery ink, specialty printing, antiforge laser holographic, the network information is false proof, Antiforge microelectronic chip or the like, above-mentioned all anti-counterfeiting technologies have all been brought into play certain anti-fake effect in different periods, but As time goes on, development of technology and diffusion, also expose some places not fully up to expectations, concluding the subject matter of getting up to exist is: easily copy, the difficult discriminating or the request for utilization height, cost is big etc., reducing false proof performance and effect in varying degrees, what have self has also become by counterfeit object, fails to realize the due antifalse effect of cracking down on counterfeit goods.
Summary of the invention
The anti-fake product that contains self-authentication information, it is characterized in that: on information carrier, have two or three zones at least, have the situation in two zones to be: a zone is characteristic information district (702), the all or part of of this zone is again self-authentication information district (703), and another zone is telltale mark district (704); Have trizonal situation to be: a zone is characteristic information district (802), the all or part of of this zone is the part (803) in self-authentication information district, second area is the other part (805) in self-authentication information district, and the 3rd zone is telltale mark district (804); Contain the unique characteristic information that can distinguish by the image acquisition instrument and be called for short characteristic information in the characteristic information district, self-authentication information is contained in the self-authentication information district, and self-authentication information is that characteristic information converts transitional information to through printing or be printed onto the information that the self-authentication information district is formed with the effective information pattern by rule; The self-authentication information district with the printing ink or the ink effect of the effective information patterns of characteristic information area overlapping district (abbreviation overlay region) is: the characteristic information that is obtained by the characteristic information district when obtaining the characteristic information in characteristic information district with this printing ink or ink and not representing overlay region effective information pattern in the overlay region after overlay region effective information pattern is represented in the overlay region is identical; The reference mark that characteristic information district characteristic information is contained in the telltale mark district is called for short telltale mark; The unique characteristic information that can distinguish by the image acquisition instrument is: it is thread that in the characteristic information district information carrier or surface is contained, strip, block, the information from objective pattern of clastic or graininess random substances (abbreviation random substances), distribution characteristics information, characteristic information that forms between characteristic information that forms between color characteristic information or the random substances or random substances and the nonrandom material or random substances and nonrandom material combined feature information or contain all or part of zone map information in characteristic information district of random substances or the combination in any of above characteristic information.
The effective information pattern is meant that pattern removal that the self-authentication information district forms and random substances, nonrandom material, telltale mark intersection are printed or be printed onto to transitional information and the information pattern that obtains.
Except that relevant aforementioned characteristic information, also write down relevant enterprise, product or packing material information simultaneously in the transinformation content.
The method for anti-counterfeit that contains self-authentication information, it is characterized in that: select for use or make that a kind of to contain random substances (thread, strip, block, clastic or graininess random substances) material as information carrier, on information carrier, print or printing reference mark abbreviation telltale mark, specifying the zone of containing random substances according to this telltale mark is the characteristic information district, and the unique characteristic information that obtains the characteristic information district with the recognition of image acquisition instrument is called for short characteristic information: it is thread that in the characteristic information district information carrier or surface is contained, strip, block, the information from objective pattern of clastic or graininess random substances (abbreviation random substances), distribution characteristics information, characteristic information that forms between characteristic information that forms between color characteristic information or the random substances or random substances and the nonrandom material or random substances and nonrandom material combined feature information or contain all or part of zone map information in characteristic information district of random substances or the combination in any of above characteristic information; Converting characteristic information to another kind of information by rule is transitional information, this transitional information Print All or be printed onto the self-authentication information district, be formed with the effective information pattern in this zone, it is self-authentication information that this effective information pattern obtains the effective information pattern-information by the recognition of image acquisition instrument; The regional extent in self-authentication information district is: all be included in the characteristic information district or part in the characteristic information district, outside another part characteristic information district; The expression way of transitional information adopts the expression form of bar code, number, figure or literal, or the combination of above-mentioned expression form; The self-authentication information district with the printing ink or the ink effect of the effective information patterns in characteristic information area overlapping district is: the characteristic information that is obtained by the characteristic information district when obtaining the characteristic information in characteristic information district with this printing ink or ink and not representing overlay region effective information pattern in the overlay region after overlay region effective information pattern is represented in the overlay region is identical; When needs are differentiated, read characteristic information on the anti-fake product with the image acquisition instrument, characteristic information is converted to transitional information by rule, suppose transitional information is obtained virtual effective information pattern through printing or be printed onto blank self-authentication information district, judge by artificial or automatic mode whether the effective information pattern in self-authentication information district is included in the virtual effective information pattern again, if comprise then, otherwise then be vacation for true.
The position at place, self-authentication information district is: above-mentioned certain position of containing random substances itself; Or partly being illustrated in above-mentioned containing on the random substances, part is illustrated on other carrier material.
When self-authentication information partly is illustrated on the random substances, when part is illustrated on other carrier material, above-mentioned two kinds of materials in conjunction with or be separated from each other, constitute a anti-fake product jointly with correlated characteristic.
The image acquisition instrument that reads the characteristic information that writes down on the anti-fake product and self-authentication information comprises camera mobile phone, PDA or PDA mobile phone, the POS identification terminal that can obtain image, the camera identification terminal that can obtain image, the scanner identification terminal of band camera function and the identification terminal that can obtain image that is connected with computing machine.
Technique effect of the present invention is: novel in design, the consumer and the person of cracking down on counterfeit goods can make things convenient for and differentiate exactly and the fake producer can't effectively copy and cost is lower, can manufacture in large quantity, are applicable to every field.Because it is thread that in the characteristic information district information carrier or surface is contained, strip, block, the information from objective pattern of clastic or graininess random substances (abbreviation random substances), distribution characteristics information, characteristic information that forms between characteristic information that forms between color characteristic information or the random substances or random substances and the nonrandom material or random substances and nonrandom material combined feature information or contain all or part of zone map information in characteristic information district of random substances or the combination in any of above characteristic information is at random, random, thereby be that artificial being difficult to reproduced, be that such information characteristics is unique, be difficult to copy; Simultaneously, can easily above-mentioned information translation be become another kind of information by modern information technologies, and can accurately repeat or change, therefore, the combination of above-mentioned two kinds of information is one to one, also is unique; Because the conversion regime of information can be accomplished to hold in close confidence and can't decode, therefore, anti-fake product with the aforesaid way manufacturing, the fake producer can't copy and reproduce, and consumer or officer cracking down on fake goods can differentiate its true and false easily and exactly by the image acquisition instrument, bring into play the good anti-fake effect of cracking down on counterfeit goods.This method for anti-counterfeit need not the database support, has avoided the undue dependence of other method for anti-counterfeit to network.
Description of drawings:
Fig. 1 is the random substances distribution schematic diagram.
Fig. 2 is a kind of random substances and nonrandom material distribution schematic diagram.
Fig. 3 is another kind of random substances and nonrandom material distribution schematic diagram.
Fig. 4 is another random substances and nonrandom material distribution schematic diagram.
Fig. 5 is an effective information pattern synoptic diagram in the self-authentication information district.
Fig. 6 is an effective information pattern synoptic diagram in the self-authentication information district.
Fig. 7 is the anti-fake product synoptic diagram that contains self-authentication information in two zones.
Fig. 8 is the trizonal anti-fake product synoptic diagram that contains self-authentication information.
Fig. 9 is the synoptic diagram in telltale mark characteristic information district on information carrier.
Figure 10 is the synoptic diagram in telltale mark characteristic information district outside information carrier.
Figure 11 covers synoptic diagram for obtaining the effective information pattern.
Figure 12 is the anti-fake product synoptic diagram that anti-fake product of the present invention and other anti-fake products are combined into.
Represent that characteristic information of the present invention is:
One, information from objective pattern, distribution characteristics information, the color characteristic information of thread, the strip, bulk, clastic or the graininess random substances that contain of in the characteristic information district information carrier or surface. Such as the shape facility information of thread, strip, bulk, clastic or the graininess random substances of Fig. 1, the strip material geometry such as 101, center of gravity, barycenter, slope, flex point, the trend from a to b etc.; Such as the distribution characteristics information of thread, strip, bulk, clastic or the graininess random substances of Fig. 1, reflection be distribution situation (such as statistical nature information), the global feature information of thread, strip, bulk, clastic or particulate material material; That color characteristic refers to is thread, strip, bulk, clastic or graininess random substances color distribution information. The perhaps any combination characteristic information of above characteristic information.
Two, the area that the characteristic information that forms between the random substances refers to is thread, form between strip, bulk, clastic or the graininess random substances, center, center of gravity, barycenter, distance between points etc. Such as Figure 104 and 106 centre distances, bar 101, the area of 102 abdc that form, the interior angle of triangle bed, the characteristic informations such as distance between the bd. As Fig. 1 101 on 102 the left side how many distances, 103 in 102 the position etc. that takes over.
Three, the characteristic information that forms between random substances and the nonrandom material. As Fig. 2 on information carrier with printer print, press printing forms and cuts apart rectangle, random substances is cut apart the intersection point of rectangular lines with these so, random substances distributes, the position of bar end points in rectangle, cuts apart the characteristic informations such as quantity of bulk, clastic or particulate material material in the rectangle in these rectangles. Be at characteristic information district trace such as Fig. 3, the relativeness that these curves and random substances form also is to belong to this kind feature.
Four, the characteristic information of random substances and nonrandom material combination. Feature such as above-mentioned one, two, three feature such as Fig. 4 random substances, the feature of nonrandom material is the feature that can copy, such as 411,412, above-mentioned one, two, three all or part of and nonrandom material can copy feature all or part of addition namely get this feature.
Five, all or part of zone map information in characteristic information district that contains random substances, process as characteristic information in the pattern mode of dot matrix in all or part of zone, characteristic information district that is about to contain random substances. Fig. 5 is effective information pattern schematic diagram in the self identity information area, 503,504,505 is random substances, 502,506 is the effective information pattern, and the part of effective information pattern is as 506 in the characteristic information district, and another part 502 is outside the characteristic information district. Fig. 6 is effective information pattern schematic diagram in the self identity information area, 603,604,605,606,607 is random substances, 609 are 603,607 regional area pattern converts transitional information to through printing or be printed onto the schematic diagram that the self identity information area is formed with the effective information pattern, the self identity information area here and characteristic information area overlapping by rule. Fig. 5 Fig. 6 is all or part of zone map information in characteristic information district that contains random substances as characteristic information.
Six, any combination of above one, two, three, four, five characteristic informations.
Above-mentioned one, two, three, four, five, six characteristic information be at random, random, above-mentioned characteristic information converts transitional information to by rule, its transformation rule comprises to be encrypted characteristic information; Comprise according to user's needs and add relevant enterprise, product or packing material information etc.
Concrete enforcement is as follows:
Select for use or make a kind of material that contains random substances (thread, strip, bulk, clastic or graininess random substances) as information carrier, as Fig. 7 701, be information carrier as 801 of Fig. 8.On information carrier, contain the random substances zone according to user's needs and print or be printed with nonrandom material.On information carrier, print or printing reference mark abbreviation telltale mark, as 704 of Fig. 7, as 804 of Fig. 8, telltale mark can be set in the random substances zone as 905 of Fig. 9, also can be set in outside the random substances zone as 1010 of Figure 10.Specifying the zone of containing random substances according to this telltale mark is 702 of characteristic information district such as Fig. 7, as 802 of Fig. 8, the unique characteristic information that obtains the characteristic information district with the recognition of image acquisition instrument is called for short characteristic information: it is thread that in the characteristic information district information carrier or surface is contained, strip, block, the information from objective pattern of clastic or graininess random substances (abbreviation random substances), distribution characteristics information, characteristic information that forms between characteristic information that forms between color characteristic information or the random substances or random substances and the nonrandom material or random substances and nonrandom material combined feature information or contain all or part of zone map information in characteristic information district of random substances or the combination in any of above characteristic information; Converting characteristic information to another kind of information by rule is transitional information, this transitional information Print All or be printed onto the self-authentication information district, be formed with the effective information pattern in the self-authentication information district, it is self-authentication information that this effective information pattern obtains the effective information pattern-information by the recognition of image acquisition instrument; The regional extent in self-authentication information district is: all be included in the characteristic information district or part in the characteristic information district, outside another part characteristic information district; All be included in the characteristic information district 702 for the self-authentication information district as 703 of Fig. 7; Be included in 803 of characteristic information district such as Fig. 8 as Fig. 8 for self-authentication information district part, another part is included in outside the characteristic information district as 805 of Fig. 8; The expression way of transitional information adopts the expression form of bar code, number, literal, figure, or the combination of above-mentioned expression form; The self-authentication information district with the printing ink or the ink effect of the effective information patterns in characteristic information area overlapping district is: the characteristic information that is obtained by the characteristic information district when obtaining the characteristic information in characteristic information district with this printing ink or ink and not representing the effective information pattern in the overlay region after overlay region effective information pattern is represented in the overlay region is identical; Be that transitional information printing or the pattern that is printed onto the overlay region of self-authentication information district and characteristic information do not constitute random substances, nonrandom material, specifically labelled actual blocking, as 1103 of Figure 11,1104, might as well suppose random substances, nonrandom material, specifically labelled color is a black, might as well be made as 1102 of Figure 11, print the overlay region or the printing ink of printing transitional information is made as yellow, might as well be made as 1101 of Figure 11, because yellow can't cover black, and after printing or the last yellow of printing, black border is still very clear as 1104 of Figure 11.Therefore the black region of characteristic information district representation feature information does not change behind printing or printing transitional information, therefore print or the printing transitional information before and after the characteristic information district, the not change of black region of the representation feature information that collects by the image acquisition instrument.Therefore the characteristic information of all or part of transitional information being represented to obtain when obtaining the characteristic information in characteristic information district and not representing to the characteristic information district behind the characteristic information district characteristic information district to all or part of transitional information with this printing ink or ink is identical; When needs are differentiated, read characteristic information on the anti-fake product with the image acquisition instrument, characteristic information is converted to transitional information by rule, suppose transitional information is obtained virtual effective information pattern through printing or be printed onto blank self-authentication information district, might as well be being example as Figure 11, suppose that 1101 is that transitional information is through printing or be printed onto the virtual effective information pattern in blank self-authentication information district, judge by artificial or automatic mode whether 1103 of the effective information pattern in self-authentication information district such as Figure 11 is included in the virtual effective information pattern 1101 again, if comprise then, otherwise then be vacation for true.
This anti-fake product also comprises with other anti-fake products and constitutes composite anti-fake product situation.Be anti-fake product of the present invention, be other forms of anti-fake product as 1201 of Figure 12 as 1202 of Figure 12.
The information carrier that this anti-fake product uses comprises that paper, plastics and other can be therein or the mix material of thread, strip, bulk, clastic or graininess random substances of surface energy, and the paper of employing comprises waterproof and non-watertight situation.The product form of this anti-fake product comprises adhesive sticker antifalsification label form; This anti-fake product is also included within the situation of surface coverage upper caldding layer, and overlayer can be transparent, translucent or opaque.Covering layer material comprises plastics.Include the situation of other patterns on the overlayer, the anti-fake product of Xing Chenging verifies that must remove overlayer when false proof could differentiate anti-fake product like this.
The present invention is not limited to described specific embodiment, under the situation that does not exceed the desired inventive concept of claim scope, personnel for having the ABC in field under the present invention can implement a lot of modification, and these modification should belong in the claim scope of the present invention.