CN1192551A - Marking system and use thereof, and anti-counterfeit method by using such system - Google Patents

Abstract

The invented system consists of index marks with mutual corresponding contents and more than one distinguishing marks. When it is used for anticounterfeit, the operation instructions of said mark system must be cooperated. Said mark system is suitable for using as anticounterfeit mark need to distinguish frequently in painting calligraphy work of art, collecting articles and credentials. It features easy and quick to distinguish, capable of distinguishing by ordinary consumer him-self having no specilized knowledge and unable to copy.

Description

The method that designation system and uses thereof is false proof with utilizing this designation system

The present invention relates to the designation system of the single identification of a kind of article, product or works, and building method and purposes usage, it is specially adapted to product, be applicable to the false proof of works, article etc. or discriminating too, it is simple, convenient and rapid to have identification, does not need professional knowledge, characteristics such as can't copy.

Existing products antifake technique mainly adopts the method for adhering to various special mark, pattern or marks on product.Adopt " watermark " icon indicia or fluorescent ink pattern anti-fake as banknote or value-added tax invoice; Many product utilization laser anti-counterfeit label anti-counterfeits; Some management, check, supervisory organ etc. add the calibrating or the sale monopoly mark that are placed on the product and also adopt the laser anti-counterfeit label.There also have on product the special additional structure of employing carry out to be false proof, as metal wire on the banknote or the etching mark structure on the computer chip.Can not obtain good effect under these false proof or a lot of situations of discrimination method.Reason mainly contains two aspects: the one, and these anti-fake marks or structure all are identical in all individualities of every kind or every batch product, thereby, after obtaining a product, can copy, palm off other individualities of this product with reference to mark on the product or structure, be different anti-fake marks, the imitation difficulty difference.And difficulty is always relative, and for example laser anti-counterfeit tag is when just beginning to use, because of its technical difficulty is big, imitated less; But it is, imitated more and more easier along with popularizing of technology, equipment.The 2nd, directly use the true and false that the consumer of product can't discernable marks, or be difficult to distinguish.For example make the laser anti-counterfeit tag of pattern, seldom have the consumer to be familiar with very picture of inventor, to judge the true and false of portrait on the anti-fake mark with inventor's personal portrait.Have only special discriminator or personnel just can distinguish true from false.This is difficult to prevent with regard to making fake products be not easy to be found.

For solving anti-fake mark easily by imitated personation, and problem such as identification difficulty etc., Chinese patent application CN1102494A discloses a kind of anti-forge cipher trademark, is about to the password that each part product all is provided with a uniqueness, password is made of serial number and pure cipher, is imprinted on the product password and sealing.This password content is deposited the end by the owner, and the user buys the password of breaking seal behind the product, and the feedback cipher content gives the owner to differentiate authenticity of products.This trade mark has solved the uniqueness problem of product labelling, also makes each consumer all have the ability to carry out real and fake discrimination simultaneously.Anti-false trademark adopts and to be easy to discern and unique pure cipher and serial number (we can be code with its amplification, or further, amplify to be index code) mark single products, compared with general anti-counterfeiting technology very big progress has been arranged.But what should pay special attention to is, plays anti-fake effect for making above-mentioned anti-forge cipher trademark, and this cipher trademark and the owner information of keeping on file accordingly can only use once, can only make real and fake discrimination one time.Like this, when commodity pass on behind the people, accept but not the people that buys just can't know the true and false.Be in merchandise sales intermediate link person and can not use this anti-false trademark.Sometimes, only for differentiating that once its result also tends to controversial.And only can once differentiate and also limit the scope of using.

For solution utilizes the repeatedly discriminating problem of the commodity of anti-forge cipher trademark sign, above-mentioned patented claim openly proposes, and adopts overpacking, and every heavy packing all is provided with a cover anti-forge cipher trademark, can do twice discriminating like this.Obviously, cost is too high on the one hand for this practice, does not meet the packing custom on the other hand, and can not repeatedly differentiate.Also have and propose the solution that every product is provided with many group codes and password.Every group of code and password all have corresponding code information to be stored in owner's database, and each code information all can and can only be used once, and many like this group codes just can repeatedly be differentiated.This scheme has certain progress than the method for overpacking.But, many group codes and passwords are set on the product, need take bigger space, and the owner to store the information bank of many group codes and password also bigger.Simultaneously, every the many groups of product configuration code when organizing number more for a long time, needs more code resource.This can increase many difficulties to prepare codes and cipher code set.

The present invention proposes a kind of improved designation system, product, article or works are carried out mark, both reached, can satisfy again and utilize this designation system to make the demand of repeatedly differentiating being labeled the purpose that thing carries out singular id.

The objective of the invention is to reach like this:, adopt the designation system of only giving it to identify to by the per unit of mark (batch, produce order of classes or grades at school, case, each packing, every dozen, every cover, every etc.).This designation system is made up of index mark and distinguishing mark, wherein distinguishing mark is dark sign, it is characterized in that, distinguishing mark is divided into two or more parts of arranging in certain sequence, each part is all corresponding to this index mark, or combine with the distinguishing mark of other parts, corresponding to this index mark.Each part all can be regarded a password as, and the number of a plurality of parts that distinguishing mark contains is the number of password, also the number of times that promptly utilizes this designation system can differentiate at least.

In this designation system, index mark to the kind of product, quality, specification, batch, or product order, serial number, or differentiate content, or the distinguishing mark of product etc. plays the index effect, and corresponding with distinguishing mark match use.Each part of distinguishing mark all is dark signs, all can distinguish separately, and its dark flag sign promptly destroys after the recognition, and perhaps its feature without recognition is promptly destroyed.The various piece of index mark and distinguishing mark can be made up of the typochemical element that symbol, numeral, letter, literal, figure etc. are easy to discern, also can form by the pattern that is easy to identification automatically, bar code for example, also can form, or form by above-mentioned one or more mixing by special structure, color or material etc.For example, can adopt pure arabic numeral to make the various piece that typochemical element constitutes index mark and distinguishing mark.Also can adopt numeral and English alphabet, numeral and character, or sign formed in several letters.The content of index mark and distinguishing mark each several part be stored in for the consumer separately or the information bank of the mechanism that asked by the mark winner to differentiate in.Simultaneously, adopt and print the explanation that invests product, or adopt modes such as propaganda, advertisement, introduction, displaying to make the relevant personnel know purposes, the usage of this designation system.

After the consumer obtains product, promptly obtain the right to use of this designation system, can comply with this designation system usage of being known, recognition index mark content, and the various piece of distinguishing distinguishing mark in order (is distinguished first for the first time, each later on recognition or increase recognition next part), give discriminator with its content feed.The appropriate section content of the distinguishing mark under the same index tag entry that the index mark content that discriminator is next with this feedback and this part distinguishing mark content and its information bank store contrasts, if it is inconsistent, judge that this feedback content is personation, this may be vacation by mark; If it is consistent, the request number of times that record is consistent, if only asked this once, then the content of decision-feedback is correct and effective, prompting is genuine piece by mark or provides authentication information, otherwise, point out the content of this part distinguishing mark to ask to differentiate and lost efficacy, need continue to enable the next part continuation discriminating of distinguishing mark.

Because distinguishing mark has a plurality of parts, each partial content all can be corresponding with the index mark content separately, constitutes code one cipher code set; Each part also can with row preface before it, distinguished or some other or whole part of asking to differentiate within hold common correspondingly with the index mark content, constitute a code-cipher code set.Like this, to every group mark system, an index mark is equipped with the distinguishing mark that contains a plurality of parts, can be for repeatedly differentiating.

For example, make typochemical element with arabic numeral, index mark is got K1 numeral and is constituted the sign content.Distinguishing mark constitutes (i=2 by i part, 3,4 ... n, n is a natural number) and arrange according to the order of sequence, be respectively L1, L2, L3 ..., Li, wherein L1 can be made of Kp numeral, Kp 〉=K1 can be arranged, or Kp＜K1, when Kp 〉=K1, this designation system can approximately indicate 10 K1 power number by logo object; When Kp＜K1, can indicate about 10 Kp power number by logo object.L1～Li can be made of one to multiple bit digital respectively, and concrete figure place can determine according to i value and the conjecture hit probability at random that requires, can greater than, be equal to or less than K1, generally desirable 2～4, or get the Kp value.When using this designation system to do to differentiate for the first time, read the index mark content earlier, and recognition secretly indicates the content L1 of first without the identification of discerning, give discriminator with both content feed, the latter provides identification result with its appropriate section contrast with the distinguishing mark of the same index sign content that stores.When differentiating for the second time, the L2 content of the dark sign of recognition identification, together with the index mark content, perhaps together with index mark and used L1 content, feed back to discriminator in the lump, discriminator is made comparisons with the information bank stored contents according to predefined discriminating rule, and judge that whether this partial content is to feed back for the first time, can provide identification result.When differentiating later on, can proceed according to said method.

Use this designation system mark and label object, each logo object at least only needs to adopt an index mark, can reach the effect that can repeatedly differentiate.This more aforesaid prior art has outstanding advantage and obvious improvement: more only use the method for anti-counterfeit of one group of code-password, have the advantage that can repeatedly differentiate; Use overpacking, each packing each with one group of code and password, method that can twice discriminating not only can increase the discriminating number of times morely, and can reduce packing cost; More every product uses the method for many group code-passwords, the present invention is because can only adopt an index mark, can improve the coded word resource utilization, can reduce the difficulty of code-cryptography, reduce the cost of manufacture of a plurality of code-passwords, reduce storing the information bank space that takies, shorten and finish when differentiating the search time relatively, improve the efficient of differentiating.Simultaneously, because the second portion of distinguishing mark and with the rear section, its code element length can be significantly less than first in the designation system of the present invention, and more group of its establishment of code-pin mode and manufacturing process also obtain simplification.

Designation system of the present invention can be used for the sign of various article, product and works.As false proof, when differentiating sign, it is specially adapted to the sign object that need repeatedly differentiate.For example, the bill, security, all kinds of collectibles, the artwork, the antique that need repeatedly transfer or circulation in the use or differentiate, and identity document etc.For example, the false proof or identification marker that can be used as painting and calligraphy pieces.The starting material or the half-finished pre-sign that also can be used for various product are for example as the sign of the blank carrier of painting and calligraphy pieces such as painting canvas, drawing paper.The artwork or collectibles often need repeatedly be discerned the false from the genuine in long period, and existing authentication method specialty requires high, and technical difficulty is big, and error rate is higher, and dispute is many, the cost height.As adopt designation system of the present invention as false proof identification marker, then can overcome above-mentioned shortcoming.Some certificate as passport etc., also needs limited repeatedly discriminating, also can utilize designation system of the present invention.

As false proof identification marker, should provide purposes and directions for use with designation system of the present invention simultaneously.Also should set up discriminator or personnel to be responsible for accepting and handling and differentiate feedback, provide identification result.Discriminator can store as a record cell every group index and distinguishing mark content in modes such as text, electronics, magnetic recordings.Can adopt computer retrieval during discriminating, and the mode that can adopt automatic telephone to reply receives feedback content and provides identification result.In particular cases, can finish recognition automatically by special machine, retrieve, differentiate each step, and provide identification result.For example, make typochemical element with bar code, one store designation system content, corresponding Control Software, the bar code reading parts arranged, dark sign recognition parts and the computer machine of output block as a result, can finish recognition and discriminating work automatically.

The distinguishing mark of designation system of the present invention occurs with dark sign form.The effect of dark sign is before the distinguishing mark content is used by normal recognition, avoids being known by unrelated person and duplicates and do not discovered.The available accomplished in many ways of dark sign.For example can cover opaque material on the distinguishing mark that produces hides; The inboard that also distinguishing mark can be arranged at certain part of packing or product constitutes dark sign.

For avoiding designation system and place carrier thereof or its content by easily intactly from being moved down or obtain by mark, be used for manufacturing the fake, can index mark and distinguishing mark or its part is placed apart, different carriers preferably is placed in.

Embodiment 1. can do three times and differentiate, is used for false proof designation system and using method thereof.

Typochemical element adopts arabic numeral.Index mark constitutes with 8 bit digital.Distinguishing mark is divided into three parts, and first constitutes with 8 bit digital, and each constitutes second and third part with 3 bit digital.The contact of index mark and distinguishing mark first adopts mode at random to determine, and each distinguishing mark first Serial No., only uses once.8 bit digital of index mark adopt by the serial number of mark, and for example, the 200030th by mark, and the index mark content is set to 00200030; Appoint and to get one 8 bit digital sequences, for example obtain " 64394141 ", if it is this sequence do not use as distinguishing mark first content in this designation system as yet, promptly desirable as the distinguishing mark first content that interrelates with index mark 00200030.Second portion is appointed and is got " 650 ", and third part is appointed and got " 318 ".Foregoing made respectively adhere to or invest by the index mark of mark and distinguishing mark.Simultaneously, with it as an information, together with being stored in the computer of the discriminator of setting up by the relevant information of mark.The operation instruction of making this designation system invests by mark, and its content can comprise: this designation system is introduced, and dark sign is checked and reading method, the method that request is differentiated, and the address of discriminator or contact feedback system are as telephone number etc.This designation system approximately can indicate 100,000,000 objects.The probability of guessing right of its distinguishing mark first is approximately 1/100000000th, and second and third part respectively is a per mille.Its usage is as follows.When differentiating for the first time, obtain index mark content " 00200030 ".Check distinguishing mark first,, distinguish its content " 64394141 ", give discriminator, for example feed back with phone with above content feed by reading method as excellent.Discriminator is judged the feedback number of times with the distinguishing mark content contrast of the same index sign content group of the content of this feedback and storage, provides identification result.When differentiating for the second time, check and read the distinguishing mark second portion equally, obtain " 650 ", reach " 00200030 " together with " 64394141 " and feed back to discriminator, the latter is retrieval in its information bank, contrast again, and judge whether this full content is to feed back for the first time, and provide identification result.Similar, when differentiating for the third time, the content of feedback is that " 00200030 ", " 64394141 ", " 650 " reach " 318 ", remaining process is the same.

Discriminating person feeds back nearby for ease of request, and discriminator can set up branches in various places, utilizes computer networking branch offices, and the service of discriminating is provided.

For avoiding the key content in the operation instruction, for example feedback mechanism address or telephone number are palmed off, and key content can be issued by forms such as advertisement, bulletins.Also can use shared channel of communication or telephone number by setting up mode public or group's discriminator, or mutual network address, make known to the easy public of being, and can reduce advertising cost and differentiate operating cost.For example, set up an alcoholic commercial articles connection mirror center, or pure wool product connection mirror center, or designer clothing connection mirror center, or imported auto connection mirror center (mode with check import permit or coding prevents smuggling or "parallel goods" automobile), or widely, the discriminating of all networking commodity is responsible at national commodity connection mirror center.

Embodiment 2. is used for the designation system that painting and calligraphy pieces is false proof, differentiate

Index mark and the distinguishing mark that contains 50 parts are set on painting and calligraphy pieces, can differentiate for about 50 times for this painting and calligraphy pieces.

In this example, every index mark content can be made of 1～8 bit digital.Every distinguishing mark first also can be made of 1～8 bit digital of only giving this rope sign, and all the other each several parts also select 1～8 bit digital.Index mark and distinguishing mark each several part content are got corresponded manner or password corresponded manner at random.One of identification method is optional two kinds, and a kind of is that each part of distinguishing mark is corresponding with index mark separately, and at this moment, each distinguishing mark sequence can only be used once, but and this system's logo object less, about more than 2,000,000.A kind of to be that each part of distinguishing mark all needs together with distinguishing mark each several part or the content of some parts of row preface before it corresponding with the index mark content, at this moment can indicate the object more than 100,000,000.

Provide the designation system operation instruction by preceding method again, set up or specify the discriminator or the discriminating personnel that have above-mentioned sign content archives, can utilize this designation system that painting and calligraphy pieces is differentiated.

Use this designation system to be used for the discriminating of the artworks such as painting and calligraphy, can reduce the appraisal cost in its circulation, improve evaluation speed.Its commercial use example is as follows: set up a collectibles artwork connection mirror center.This center makes above-mentioned designation system to all product that network by part, and the information storage of its content and the situation of this artwork own is for future reference.When needing discriminating under situations such as this artwork passing of title, only need obtain the distinguishing mark content of its index mark content and appropriate section, feed back to this connection mirror center, the latter is with itself and the content contrast that stores, and judgement feedback number of times, can provide identification result.

Embodiment 3. is used for the identification marker system of certificate

Index mark and distinguishing mark are set on certificate.Typochemical element can adopt bar code, so that identification automatically.Suppose that this certificate needs 50 discriminatings to use, then distinguishing mark is divided into 50 parts.Distinguishing mark is made dark sign, and indicate various piece.For example available opaque paper material hides the distinguishing mark content and constitutes dark sign, and corresponding thereon each several part content place seal is established sequence number.During discriminating, tear the covering paper at certain sequence number place, promptly available bar code reader is distinguished this part distinguishing mark content.Read the index mark content simultaneously, it is fed back to discriminator.Here discriminator can be the computer that connects together with bar code reader, or recognizer is coupled to the authentication center of computer control by computer network, makes recognition, feeds back, differentiates, provides the result and finish automatically.Personal status's certificate, for example passport adopts such designation system, can improve the accuracy and the speed of discriminating greatly, stops false papers.

Claims (10)

1. designation system that can be used for product, article or the works of false proof discriminating, form by index mark and distinguishing mark, wherein distinguishing mark is dark sign, it is characterized in that, distinguishing mark is made of more than one part, and the content of each part all can be distinguished separately, and combines separately or with the content of some other part, corresponding with the content of index mark, constitute code-cipher code set.

2. designation system according to claim 1, its additional feature are that sign is inferior according to the order of sequence to be indicated to show in the position of the various piece of distinguishing mark.

3. designation system according to claim 1, its additional feature are to have at least a kind of its content to adopt figure or the image construction that is easy to identification automatically in index mark and the distinguishing mark.

4. according to the described designation system of claim 1～3, its additional feature is that distinguishing mark each several part content is corresponding with the content of index mark in the mode of contact at random.

5. according to the described designation system of claim 1～3, its additional feature is that distinguishing mark each several part content is corresponding with the content of index mark in the mode of code communication.

6. the method for the repeatedly false proof discriminating of article, product, works etc., comprise: 1). service marking system banner article, product or works, designation system comprises index mark and corresponding distinguishing mark, distinguishing mark is dark sign, more than one part is arranged, its content of each part all can be distinguished separately, and the index mark content is appointed one of the following mode of getting with the corresponding relation of distinguishing mark content: the content of distinguishing mark each several part is independent respectively and the index mark content is corresponding; Distinguishing mark first is corresponding with the index mark content separately, each part all combines with its preceding some other or whole partial content of row preface later on, corresponding with the content of index mark, every group mark system only is endowed one by identify unit, 2). with explanation, advertisement, bulletin, notice, the usage of this designation system of user that modes such as introduction are accused, the method that comprises recognition sign content, feed back its content and give the approach of discriminator, 3). interior perhaps its code communication formula of index mark and distinguishing mark, can be together with by some other information of marker, be stored in the information bank of the mechanism that this designation system real and fake discrimination is provided, the feedback of this mechanism's accepted flag system for content, with itself and the content contrast that stores, judge whether whether identical reaching feeds back for the first time, and provide identification result, 4). used or discriminating person by mark, according to the designation system using method, recognition designation system content, feed back this content and give above-mentioned discriminator, detailed process is, for the first time feed back index mark content and distinguishing mark first content, obtain once by the authentication information of the mark true and false etc.; According to the difference of aforesaid corresponded manner, feed back distinguishing mark second portion content and index mark content for the second time, or feedback distinguishing mark second portion content and first's content and index mark content, obtain identification result for the second time; Feed back index mark and corresponding end mark content by same mode when differentiating later on, obtain identification result.

7. method according to claim 6 is characterized in that, the contact corresponded manner of index mark and distinguishing mark content is to get in touch at random.

8. method according to claim 6 is characterized in that, the contact corresponded manner of index mark and distinguishing mark content is a code communication.

9. the described designation system of claim 1～5 is used to comprise the artwork of painting and calligraphy pieces and the false proof discriminating of collectibles.

10. the described designation system of claim 1～5 is used for the false proof discriminating of certificate.