CN201583983U - Product identity digital marking device, product identity digital detecting device and product - Google Patents
Product identity digital marking device, product identity digital detecting device and product Download PDFInfo
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- CN201583983U CN201583983U CN200920135439XU CN200920135439U CN201583983U CN 201583983 U CN201583983 U CN 201583983U CN 200920135439X U CN200920135439X U CN 200920135439XU CN 200920135439 U CN200920135439 U CN 200920135439U CN 201583983 U CN201583983 U CN 201583983U
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Abstract
The utility model discloses a product identity digital marking device, a product identity digital detecting device and a product, wherein the product identity digital marking device comprises an identity recognition code memory module used for memorizing the identity recognition code uniquely corresponding to the product identity digital marking device, a communication module used for carrying out communication with a corresponding reading and writing device, and a matching module used for carrying out matching inspection according to the reading request sent by the communication module and sending the inspection code to the communication module only when the code in the reading request is matched with the encrypted code of the identity recognition code. In the utility model, as the identity recognition code in the product identity digital marking device is encrypted, the copycat can not obtain the identity recognition code; furthermore, the identification tool is the digitalized product identity digital marking device and has the result uniqueness so that the identification process is a popular style; and people do not need to have any professional identification skills, thus eliminating the possibility that different persons give different conclusions from different angles of view, thereby leading the identification result to be indisputable.
Description
Technical field
The utility model relates to, and in particular, relates to a kind of product identity digital identification apparatus, product identity digital verifying attachment matching used with it, and has used the product of the said goods identity digital identification apparatus.
Background technology
The brand of commodity belongs to a very important aspect of intellectual property protection, also is the part of commodity value.In order to carry out identify label to the product of producing from company, prevent personation, each famous brand all once used various method for anti-counterfeit to identify certified products, so that consumers in general discern counterfeit.
That adopts in the world at present, has following two kinds to the product identification mark usually with the false proof method of emitting:
The one, the anti-counterfeiting label of use special (being made as methods such as holographic false proofs), false proof card, anti-counterfeit package etc. are as anti-fake mark on commodity.Need drop into mint of money owing to will make the anti-counterfeiting label that is difficult to by imitated, but have way to be copied all the time; And because the false proof principle of this false proof card and so on has nothing in common with each other, the method for checking security is also different, and the user must have very familiar discriminating skill, just can tell true and false; And, often depend on people's subjective judgement for the differentiation of this false proof means, but controversial is very big.
Second kind of method commonly used is to stick to scrape the anti-counterfeiting serial numbers of seeing off on commodity, and whether by means such as Help by Phone or online inquiries, detecting this anti-counterfeiting serial numbers is genuine piece.Anti-counterfeiting serial numbers anyone can duplicate it after scraping off, emit imitative person as long as buy one or several certified products, it is imitated in a large number by a little sequence numbers to scrape the back off, the result that each part online is as a result looked into is a certified products.
Above-mentioned these two kinds general all exist the problem that can not play good antifalse effect, be difficult to popularize to the product identification mark with the false proof method of emitting.
The utility model content
For overcoming above-mentioned defective, technical problem to be solved in the utility model provides that a kind of energy is more convenient to prove the product identity digital identification apparatus of the true identity of product, product identity digital verifying attachment matching used with it more accurately, and has used the product of the said goods identity digital identification apparatus.
The purpose of this utility model is achieved through the following technical solutions:
A kind of product identity digital identification apparatus comprises:
The identity code memory module is used to preserve the sequence code unique correspondence of product identity digital identification apparatus therewith, that include the plain code of the unique correspondence of product identity digital identification apparatus therewith, and the identity code of the check code encrypted;
Communication module is used for sequence code with product identity digital identification apparatus and sends to read write line with its coupling, and carries out subsequent communications;
Matching module is connected with the identity code memory module with communication module, is used for carrying out match check according to the request of reading that communication module sends, and the check code of preserving in the identity code memory module is sent to communication module, for the read write line read-write.
Described identity code also comprises the dynamically verifying information sign indicating number; Described matching module is connected with communication module;
Described product identity digital identification apparatus comprises also and being used for after matching module is confirmed the password coupling that communication module is written into the writing module in the identity code memory module receive new dynamically verifying information sign indicating number from read write line after.
A kind of and the matching used product identity digital verifying attachment of the said goods identity digital identification apparatus comprise:
Background data base, be used to store with all product identity digital identification apparatus in the corresponding consistent proof of identity data of identity code of preserving; Described proof of identity data comprise: with the sequence code of the unique corresponding plain code of each product identity digital identification apparatus, corresponding password and the check code of reading;
Read write line can communicate with the communicator in the product identity digital identification apparatus;
Inspection module, be connected with background data base with read write line, the sequence code of plain code that is used for the identity code of the product identity digital identification apparatus that reads according to read write line, in the proof of identity data of database stores, inquire about the password that reads of its correspondence, and it is sent to product identity digital identification apparatus as the request of reading by read write line; And be used for the check code of the identity code of the product identity digital identification apparatus that reads according to read write line, and whether inquiry is consistent with proof of identity data in the background data base, and whether affirmation is checked and is passed through.
Described product identity digital verifying attachment also comprises product number identity display module, is connected with inspection module, and the associated production information exhibition that is used for the product of the unique correspondence of product identity digital identification apparatus therewith that background data base is preserved is come out.Like this be arranged so that we not only can forge into false proof verifying bench with this product identity digital verifying attachment, can also be with its searching platform as the associated production information of product.
Described product identity digital verifying attachment also comprises dynamically verifying information sign indicating number generation module, be used for after inspection module is by checking, dynamically generate a new dynamically verifying information sign indicating number, and it is write in the proof of identity data of background data base, simultaneously it is sent to product identity digital identification apparatus by read write line.Because the dynamically verifying information sign indicating number once dynamically generates and is written to again in this product identity digital identification apparatus after the authorization information success on the user, even so there is the people really to have way to crack identity code, and it is duplicated, but as long as wherein have one through identifying, upgraded corresponding dynamically verifying information sign indicating number, dynamically verifying information sign indicating number in other the duplicate does not but upgrade, just still by not identified.This kind method has overcome the shortcoming that present article mark is unalterable, transmittance process leaks and cause the change imitation to duplicate, thoroughly guaranteed all to have only in each product identity digital identification apparatus at any time sole legal, made the uniqueness of product identity digital identification apparatus not have more and can shake.
Described background data base and inspection module are arranged on the webserver, and described read write line is connected to background data base by network.
A kind of product that is provided with the said goods identity digital identification apparatus comprises product identity digital identification apparatus, and described product identity digital identification apparatus comprises:
The identity code memory module is used to preserve the sequence code unique correspondence of product identity digital identification apparatus therewith, that include the plain code of the unique correspondence of product identity digital identification apparatus therewith, and the identity code of the check code encrypted;
Communication module is used for sequence code with product identity digital identification apparatus and sends to read write line with its coupling, and carries out subsequent communications;
Matching module is connected with the identity code memory module with communication module, is used for carrying out match check according to the request of reading that communication module sends, and the check code of preserving in the identity code memory module is sent to communication module, for the read write line read-write.
The utility model is owing to be provided with identity code well-determined, that encrypt in product identity digital identification apparatus, only can be by reading the identity code of product identity digital identification apparatus with its matched products identity digital verifying attachment, and in the proof of identity data of background data base, inquire about, if can find corresponding consistent data, illustrate that then this product is a certified products.Because the identity code in the product identity digital identification apparatus is unique, and be encrypt not reproducible, the counterfeiter can't obtain identity code; And Identification Tools is digitized product identity digital identification apparatus, has uniqueness as a result, make qualification process popular, people need not possess any specialty and identify that technical ability just can draw unique qualification result, this has just eliminated the possibility of drawing a conclusion with the different viewing angles of different people, make qualification result unique, undisputed.
Description of drawings
Fig. 1 is the structural representation of the product identity digital identification apparatus of the utility model embodiment;
Fig. 2 is the data store organisation synoptic diagram of identity code of the product identity digital identification apparatus of the utility model embodiment;
Fig. 3 is the structural representation of the product identity digital verifying attachment of the utility model embodiment;
Fig. 4 is the data store organisation synoptic diagram of proof of identity data of the product identity digital verifying attachment of the utility model embodiment;
Fig. 5 is the initialization flowchart when generating a new product identity digital identification apparatus of the utility model embodiment;
Fig. 6 is the process flow diagram of anti-fake inspection method of the product of the utility model embodiment.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and preferred embodiment.
Utility model of the present utility model is contemplated that: make up a kind of false proof verifying bench based on digital code information, its by for every commodity built-in one unique, can only have particular tool to read and not reproducible identity code as the unique identification of its product, just as vegeto-animal DNA, has uniqueness, non-reproduction, characteristic such as can not usurp, by each part article is implanted DNA, make these part article become the individuality of the unique in the world DNA of having characteristic, so can differentiate the product that carries this DNA by the particular tool of correspondence and read DNA information, dna library with the certified products product on the evaluation platform of special use contrasts, and just can judge immediately whether this product is certified products.
Because its non-reproduction, the counterfeiter can't copy second at all, is implanted on another part phoney if force to take out DNA from certified products, and certified products has also just been ruined.This too high counterfeit cost has fundamentally been stopped counterfeit possibility.
And because the non-reproduction of this anti-false sign (being product dna); Its Identification Tools is a digitized instrument in addition, has uniqueness as a result, make qualification process popular, people need not possess any specialty and identify that technical ability just can draw unique qualification result, this has just eliminated the possibility of drawing a conclusion with the different viewing angles of different people, make qualification result unique, undisputed.
Therefore, the utility model has solved the various defectives that existing in the world at present false proof means exist, thereby has reached the purpose of real false proof anti-vacation.Make the consumer obtain qualification result simply easily, thereby the name brand property right of protection enterprise is stopped the impact that mountain vallage is palmed off, protection is from the market of major product.
As shown in Figure 1, product identity digital identification apparatus described in the utility model comprises:
The identity code memory module is used to preserve the identity code of the unique correspondence of product identity digital identification apparatus (we are with its called after 99DNA, or product dna) therewith; Described identity code comprise the plain code of the unique correspondence of product identity digital identification apparatus therewith sequence code, read password and thus Crypted password encrypt, the check code and the dynamically verifying information sign indicating number of the unique correspondence of product identity digital identification apparatus therewith;
Wireless communication module is used for sequence code with product identity digital identification apparatus and sends to read write line with its coupling, and carries out subsequent communications;
Matching module, be connected with the identity code memory module with communication module, be used for carrying out match check according to the request of reading that communication module sends, only when the password of the encryption of password in the request of reading and identity code is complementary, can read check code and the dynamically verifying information sign indicating number preserved in the identity code memory module simultaneously, and with one and send to communication module, for the read write line read-write;
Writing module is used for after matching module is confirmed the password coupling, and communication module is written in the identity code memory module receive new dynamically verifying information sign indicating number from read write line after.
We can product identity digital identification apparatus do very little, have only 0.7 millimeters thick, millimeter level size, and adopt multiple packaged type, have dustproof, waterproof, anti-vibration, advantage such as high temperature resistant, can be implanted to easily in the various products, become the part of product inherence.As, can select the MIFARE chip that meets ISO/ICE 144443A standard for use.
The relevant feature parameters of this chip is provided with as follows:
1, communication module:
Adopt MIFARE interface (ISO/ICE 144443A);
● frequency of operation: 13.56MHz;
● traffic rate: 106KB baud rate;
● reading/writing distance: in 100mm (relevant) with antenna pattern;
● no battery: wireless mode Data transmission and energy;
● chip manufacture technology: adopt CMOS EEPROM technology at a high speed.
2, identity code memory module:
Adopt the EEPROM storage, it is preserved sequence code, reads password, check code and dynamically verifying information sign indicating number, and concrete Data Structure Design can be referring to Fig. 2.
Sequence code length is made as 32 temporarily, and according to increasing of the quantity of product identity digital identification apparatus, we can further expand this sequence code.In addition, we tell 16 sectors with it and read password and corresponding check code in order to preservation, and wherein every sector is divided into 4 data blocks, every 16 bytes; Each sector is preserved one group and is read password and one group of check code, and wherein, one group is read password and accounts for a data block, counts 16 bytes; One group of check code accounts for three data blocks, counts 48 bytes.Preserve altogether and read each 16 groups of password and corresponding check codes, every group is read this group check code that password only can read its correspondence.Its security has more been strengthened in such design.
● every group of check code of definable read password;
● write/erasing times is 100,000 times.
3, confidentiality:
● need to cross three-wheel and confirm (ISO/ICE DIS9798-2);
● the data encryption of RF channel has the Replay Attack protection;
● each sector has two to overlap independently key;
● visit EEPROM has the transmission security key protection in transmission course.
4, the Antenna Design of communication module:
● 0.13mm copper core enameled wire;
● 50～100CM length;
● according to the shape of different product, with square, rectangle, circle, oval coiling;
● ultrasound wave is planted line/butt-joint automatically automatically.
5, Chip Packaging:
● can adopt resin glue, polyester resin (Costume button material) encapsulation, have waterproof, sun-proof, anti-folding feature, can be widely used in clothes, foodstuff product;
● can adopt rubber, PVC, PET encapsulation, be mainly used in products such as electronic apparatus class.
Further, described identity code memory module also comprises:
Read detection module by force, be used for detecting the identity code that the identity code memory module preserves and whether read by force;
With read the self-destruction module that detection module is connected by force, be used for read by force detection module detect identity code that the identity code memory module preserves read by force be cracked or communication module sends read in the request password with read password when not quite identical, the information in the entire product identity digital identification apparatus is ruined in activation work.Wherein, the function that self-destruction module carries for the MIFARE chip.
Because all data in the product dna in the identity code memory module except the sequence code of plain code all are in encrypted state, and automatic destruction function is arranged, if duplicate by force or crack, then internal data will be destroyed automatically, cause product dna to lose efficacy.This has just solved the copied shortcoming of false proof modes such as anti-counterfeiting label, false proof card, anti-counterfeit package.
And with the structure of the matching used product identity digital verifying attachment of the said goods identity digital identification apparatus as shown in Figure 3, we also can be called the evaluation platform, it comprises:
Background data base, i.e. product dna storehouse, be used to store with all product identity digital identification apparatus in the corresponding consistent proof of identity data of identity code of preserving; Described proof of identity data comprise: with the sequence code of the unique corresponding plain code of each product identity digital identification apparatus, corresponding read password and with the unique corresponding check code of each product identity digital identification apparatus, reach the dynamically verifying information sign indicating number corresponding with each sequence code;
Read write line can communicate with the communicator in the product identity digital identification apparatus;
Inspection module, the sequence code of plain code that is used for the identity code of the product identity digital identification apparatus that reads according to read write line, in the proof of identity data of database stores, inquire about the password that reads of its correspondence, and it is sent to product identity digital identification apparatus as the request of reading by read write line; And be used for the check code and the dynamically verifying information sign indicating number of the identity code of the product identity digital identification apparatus that reads according to read write line, and whether inquiry is consistent with proof of identity data in the background data base, and whether affirmation is checked and is passed through;
Dynamically verifying information sign indicating number generation module, be used for after inspection module is by checking, dynamically generate a new dynamically verifying information sign indicating number, and it is write in the proof of identity data of background data base, simultaneously it is sent to product identity digital identification apparatus by read write line; Dynamically verifying information sign indicating number generation module dynamically generates the dynamically verifying information sign indicating number according to current authentication information;
Data typing interface and repeated code inspection module, described repeated code inspection module is used for checking from the sequence code and the check code of the proof of identity data of the new typing of data typing interface whether repeated code is arranged background data base, and control background data base refusal writes when repeated code is arranged when detecting; Like this good uniqueness that has guaranteed sequence code and check code is set;
Also preserve the associated production information of the product of the unique correspondence of product identity digital identification apparatus therewith in the described background data base; Described product identity digital verifying attachment also comprises product number identity display module, is used for when inspection module is confirmed to upcheck, and the associated production information exhibition of this product of preserving in the background data base is come out; Like this be arranged so that we not only can forge into false proof verifying bench with this product identity digital verifying attachment, can also be with its searching platform as the associated production information of product.
The same with the setting of identity code in the product identity digital identification apparatus, in the proof of identity data of preserving in the background data base, also the Dui Ying sequence code that is provided with same format, read password, check code and dynamically verifying information sign indicating number, as shown in Figure 4.Sequence code length is made as 32 temporarily, and according to increasing of the quantity of product identity digital identification apparatus, we can further expand this sequence code, equally, also respectively be provided with 16 groups and read password and corresponding check codes, wherein every group is read password and accounts for a data block, counts 16 bytes; Every group of check code accounts for three data blocks, counts 48 bytes.These 16 groups are read password and every group of check code is one to one.
Different with the identity code of preserving in the product identity digital identification apparatus is also to be provided with the storage space that is used to preserve associated production information in the proof of identity data.Described associated production information can comprise product picture, S/N numbering, bar code, the name of an article, specification, model; Date of manufacture, agency or dealer, sales region, invoice number, guarantee card number etc.
Described background data base and inspection module all are arranged on the webserver, read write line gets final product for the chip that can communicate with the communicator in the product identity digital identification apparatus, simultaneously, read write line also will be provided with the interface that is connected with network, to be connected with background data base.Read write line can self be provided with network interface, directly be connected with network, also can be by computer interfaces such as USB or blue teeth wireless, by the computing machine that is connected with network, identify that by Internet website (Web website) is connected to background data base, and the display interface of assay by computing machine fed back to the user.
As, read write line can adopt following technical parameter to realize:
● compatible family: the read-write standard of supporting the MIFARE chip of ISO/ICE 144443A
● frequency of operation: 13.56MHz
● traffic rate: 106KB baud rate
● communication interface: USB or Bluetooth wireless transmission connect product
● input power supply: computer USB interface power taking
● access time:＜0.2S
● reading/writing distance: 50mm～100mm
● working temperature :-30 ℃～--+60 ℃/working relative humidity 10%--90%
For the background data base that is arranged on the webserver, the IP address that dynamically verifying information sign indicating number generation module is then identified according to current qualification time or current request, the coding of current read write line, identify that current authentication information such as number of times dynamically generates the dynamically verifying information sign indicating number.
Increasing the dynamically verifying information sign indicating number in the proof of identity data in identity code and background data base, is in order to guarantee the uniqueness of DNA, thoroughly to stop counterfeit.
Because the design of the identity code (product dna) in product identity digital identification apparatus and the matching used product identity digital verifying attachment thereof stems from DNA, still make product dna also have the distinctive growth of DNA.That is to say that the data among the 99DNA are not unalterable, but along with time and space change.
Though the data security of our product dna has obtained highly ensureing, if identifying information wherein is static, arrive to a certain degree when technical development, it is not impossible fully cloning product dna.Therefore, we write dynamic data at product dna, make the product dna complete failure of duplicating, and have guaranteed the uniqueness of product dna.
Even there is the people really to have way to copy 1000 identical product dnas thus, but as long as wherein have one through identifying, just do not possessed new data in other 999.This kind method has overcome that present article mark is unalterable, transmittance process leaks and has caused to become and copy the shortcoming of duplicating, and has thoroughly guaranteed all to have only in each product dna at any time sole legal, makes the uniqueness of product dna not have more and can shake.
In addition, it is (certain that we can also design a kind of assessor that directly is connected with background data base on the network, under the prerequisite of conditions permit, also background data base can be built in certain assessor), assessor comprises read write line and two parts of display screen, the user can directly use this assessor, and need not identify by the computers log-on Internet and use convenient in website (web website).This assessor can be general be arranged on public places such as each emporium, be user-friendly to.
Before new product identity digital identification apparatus of every production comes into operation, all need product identity digital identification apparatus is carried out the initialization setting, and the background data base in the upgrading products identity digital verifying attachment.As shown in Figure 5, it may further comprise the steps:
S01: the sequence code that generates a new product identity digital identification apparatus;
S02: whether this sequence code of inquiry existing in background data base? if have, re-execute step S01; If there is not execution in step S03;
S03: generate new password and identifying code at random;
S04: whether this identifying code of inquiry existing in background data base? if have, re-execute step S03; If there is not execution in step S05;
S05: generate initial dynamically verifying information sign indicating number at random;
S06: the sequence code, password, identifying code and the dynamically verifying information sign indicating number that generate in the above-mentioned steps are write in the identity code memory module in the product identity digital identification apparatus as identity code; Write it in background data base of product identity digital verifying attachment as the proof of identity data simultaneously; Wherein, above-mentioned sequence code, password, identifying code and dynamically verifying information sign indicating number all can write in identity code memory module and the background data base having carried out encrypting once more back (as adopting Base64 or md5 coding encrypting mode) again.Owing to adopt the digital chip-stored of multi-enciphering, guaranteed that further the identity code (being product dna information) of product can't be stolen.
After finishing above-mentioned initialization operation, this product identity digital identification apparatus just can be distributed to each cooperation manufacturer, and authorize the authority of upgrading the product information in the background data base for it according to the sequence code of each product identity digital identification apparatus: and can in database, write the relevant information of manufacturer simultaneously, as the LOGO of producer, producer's title, address, communication, network address, QQ etc.
Authorize manufacturer that the said goods identity digital identification apparatus is implanted product inside, and according to authorization privilege, can be by the data typing interface of background data base, sequence code with product identity digital identification apparatus is an identification marking, for the pairing product typing of each product identity digital identification apparatus associated production information, as product picture, S/N numbering, bar code, the name of an article, specification, model; Date of manufacture, agency or dealer, sales region, invoice number, guarantee card number, product trend etc.
The user bought one claim used the said goods identity digital identification apparatus to carry out false proof product after, the true and false of the product of can testing by the following method as shown in Figure 6, may further comprise the steps:
S11: the product that will have a product identity digital identification apparatus is put in the read-write zone of read write line of product identity digital verifying attachment, open 99DNA and identify platform, click " beginning to identify ", make read write line be connected communication with product identity digital identification apparatus;
S12: the read write line of product identity digital verifying attachment reads the sequence code of preserving in the identity code memory module in the product identity digital identification apparatus;
S13: inquire about the password that reads of this sequence code correspondence in the proof of identity data that the inspection module of product identity digital verifying attachment is preserved in background data base, and it is sent to product identity digital identification apparatus as the request of reading by read write line;
S14: the communication module of product identity digital identification apparatus obtains the request of reading among the step S13, and matching module carries out match check according to this request of reading:
If read the identity code of preserving in the identity code memory module of password and product identity digital identification apparatus in the request encryption the password coupling correctly, read check code and dynamically verifying information sign indicating number in the identity code of preserving in the identity code memory module in the product identity digital identification apparatus, and with one and send to communication module, for the read write line read-write; Execution in step S15;
If the password mistake, and continuous three mistakes all, activate the self-destruction module, ruin the information in the entire product identity digital identification apparatus; Why chance is set three times, is to consider that data have the disturbed wrong possibility that occurs in transmission course; And if three mistakes all, then explanation is that people's malice decryption is arranged, and then activates self-destruction;
S15: check code and dynamically verifying information sign indicating number in the identity code of the product identity digital identification apparatus that the product identity digital verifying attachment reads according to read write line, the inquiry with background data base in the proof of identity data whether consistent, if consistent, then confirm to upcheck execution in step S16; If inconsistent, then show the unsanctioned information of check to the user;
S16: the product identity digital verifying attachment dynamically generates a new dynamically verifying information sign indicating number, and upgrades the proof of identity data of background data base, as new dynamically verifying information sign indicating number; Simultaneously it is sent to product identity digital identification apparatus by read write line, the identity code of upgrading products identity digital verifying attachment is as new dynamically verifying information sign indicating number; Simultaneously, the associated production information exhibition of this product of preserving in the background data base is come out, be convenient to the concrete production information that the user further understands product.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, as, described communication module is a wireless communication module, and described read write line is the radio read-write device; Certainly, also be to realize of the present utility modelly if adopt the mode of wired connection, only need reserve the interface that connects limited read write line and get final product at product identity digital identification apparatus.This all should be considered as belonging to protection domain of the present utility model.
Claims (7)
1. a product identity digital identification apparatus is characterized in that, comprising:
The identity code memory module is used to preserve the sequence code unique correspondence of product identity digital identification apparatus therewith, that include the plain code of the unique correspondence of product identity digital identification apparatus therewith, and the identity code of the check code encrypted;
Communication module is used for sequence code with product identity digital identification apparatus and sends to read write line with its coupling, and carries out subsequent communications;
Matching module is connected with the identity code memory module with communication module, is used for carrying out match check according to the request of reading that communication module sends, and the check code of preserving in the identity code memory module is sent to communication module, for the read write line read-write.
2. product identity digital identification apparatus as claimed in claim 1 is characterized in that described identity code also comprises the dynamically verifying information sign indicating number; Described matching module is connected with communication module;
Described product identity digital identification apparatus comprises also and being used for after matching module is confirmed the password coupling that communication module is written into the writing module in the identity code memory module receive new dynamically verifying information sign indicating number from read write line after.
One kind with claim 1 in the matching used product identity digital verifying attachment of product identity digital identification apparatus, it is characterized in that, comprising:
Background data base, be used to store with all product identity digital identification apparatus in the identity code preserved corresponding consistent, include and the sequence code of the unique corresponding plain code of each product identity digital identification apparatus, the corresponding proof of identity data that read password and check code;
Read write line can communicate with the communicator in the product identity digital identification apparatus;
Inspection module, be connected with background data base with read write line, the sequence code of plain code that is used for the identity code of the product identity digital identification apparatus that reads according to read write line, in the proof of identity data of database stores, inquire about the password that reads of its correspondence, and it is sent to product identity digital identification apparatus as the request of reading by read write line; And be used for the check code of the identity code of the product identity digital identification apparatus that reads according to read write line, and whether inquiry is consistent with proof of identity data in the background data base, and whether affirmation is checked and is passed through.
4. want 3 described a kind of product identity digital verifying attachments as right, it is characterized in that, described product identity digital verifying attachment also comprises product number identity display module, be connected with inspection module, the associated production information exhibition that is used for the product of the unique correspondence of product identity digital identification apparatus therewith that background data base is preserved is come out.
5. want 3 described a kind of product identity digital verifying attachments as right, it is characterized in that, described product identity digital verifying attachment also comprises dynamically verifying information sign indicating number generation module, be connected with inspection module, be used for dynamically generating a new dynamically verifying information sign indicating number, and it is write in the proof of identity data of background data base, simultaneously it is sent to product identity digital identification apparatus by read write line.
6. want 3 or 5 described a kind of product identity digital verifying attachments as right, it is characterized in that described background data base and inspection module are arranged on the webserver, described read write line is connected to background data base by network.
7. a product that is provided with product identity digital identification apparatus as claimed in claim 1 comprises product identity digital identification apparatus, and described product identity digital identification apparatus comprises:
The identity code memory module is used to preserve the sequence code unique correspondence of product identity digital identification apparatus therewith, that include the plain code of the unique correspondence of product identity digital identification apparatus therewith, and the identity code of the check code encrypted;
Communication module is used for sequence code with product identity digital identification apparatus and sends to read write line with its coupling, and carries out subsequent communications;
Matching module is connected with the identity code memory module with communication module, is used for carrying out match check according to the request of reading that communication module sends, and the check code of preserving in the identity code memory module is sent to communication module, for the read write line read-write.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102609330A (en) * | 2012-02-06 | 2012-07-25 | 中国农业银行股份有限公司 | Document number generating method and document number generating system |
| CN103679474A (en) * | 2013-11-19 | 2014-03-26 | 汪风珍 | Anti-counterfeiting method for commodities |
| CN106464500A (en) * | 2014-06-10 | 2017-02-22 | 谷歌公司 | Generating and using ephemeral identifiers and message integrity codes |
| CN113434570A (en) * | 2021-06-15 | 2021-09-24 | 安测半导体技术(江苏)有限公司 | Method and system for checking unique code in semiconductor test |
| TWI748905B (en) * | 2021-03-26 | 2021-12-01 | 瑞昱半導體股份有限公司 | Signal processing system and method for identifying and pairing a signal transmitting device |
-
2009
- 2009-03-04 CN CN200920135439XU patent/CN201583983U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102609330A (en) * | 2012-02-06 | 2012-07-25 | 中国农业银行股份有限公司 | Document number generating method and document number generating system |
| CN102609330B (en) * | 2012-02-06 | 2015-05-20 | 中国农业银行股份有限公司 | Document number generating method and document number generating system |
| CN103679474A (en) * | 2013-11-19 | 2014-03-26 | 汪风珍 | Anti-counterfeiting method for commodities |
| CN106464500A (en) * | 2014-06-10 | 2017-02-22 | 谷歌公司 | Generating and using ephemeral identifiers and message integrity codes |
| CN106464500B (en) * | 2014-06-10 | 2020-11-17 | 谷歌有限责任公司 | Method and system for authenticating beacon device |
| TWI748905B (en) * | 2021-03-26 | 2021-12-01 | 瑞昱半導體股份有限公司 | Signal processing system and method for identifying and pairing a signal transmitting device |
| CN113434570A (en) * | 2021-06-15 | 2021-09-24 | 安测半导体技术(江苏)有限公司 | Method and system for checking unique code in semiconductor test |
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