CN102054183B - Product anti-counterfeiting system and method based on wireless radio frequency identification and digital watermarks - Google Patents

Abstract

The invention discloses a product anti-counterfeiting system and method based on radio frequency identification and digital watermark. pattern, a handheld anti-counterfeit verification read-write device that can read radio frequency identification tags and extract watermark information, a consumer mobile phone text message terminal, a communication network and an anti-counterfeit verification server. The anti-counterfeiting method adopts a combination of various anti-counterfeiting methods, and multiple ways of mutual verification not only realize the authenticity verification of the product itself, but also verify the authenticity of the hand-held anti-counterfeiting verification reading and writing equipment that identifies the product, and finally carry out the verification of the inspection results. Verification, through triple verification, effectively eliminates the situation that the hand-held anti-counterfeiting verification read-write device and the product are counterfeited at the same time. The invention is used to realize the authenticity identification of valuable products and realize high-reliability product anti-counterfeiting.

Description

Product anti-counterfeiting system and method based on radio frequency identification and digital watermark

technical field

The invention belongs to the field of information technology, and in particular relates to a product anti-counterfeit system and method based on radio frequency identification technology and digital watermark.

Background technique

In recent years, counterfeit and shoddy goods have flooded the market in our country, causing great harm. According to statistics, from 1985 to 1994, there were more than 20 cases of counterfeit alcohol poisoning in the country, and more than 5,400 people were poisoned, of which more than 200 died. In 2001, the total value of domestic counterfeit goods was 160 billion to 200 billion yuan, resulting in a tax loss of 27.5 to 34.5 billion yuan; in the five years from 2000 to 2004, a total of 4.242 billion yuan in counterfeit RMB was collected nationwide. The counterfeit and shoddy commodities seized mainly include: food, various brand-name wines, beverages, cigarettes, medicines, health care products, cosmetics, washing products, clothing, footwear, film, medical equipment, steel, cement, chemical raw materials, fertilizers, pesticides, Seeds, auto parts, TV sets, etc.; from the perspective of social and public security, there are also a large number of counterfeit banknotes, stamps, various securities, resident ID cards, household registration books, graduation certificates, official seals, etc. It can be seen that there are so many types of counterfeit and shoddy goods, a wide range of distribution, and the serious consequences are really shocking. Therefore, it is particularly important to study anti-counterfeiting technology to prevent products from being counterfeited and counterfeit, to use scientific and technological means to protect high-quality brand-name products, and to prevent the harm caused by counterfeit and shoddy products to these products.

At present, there are many anti-counterfeiting methods on the market:

Such as laser anti-counterfeiting technology, laser anti-counterfeiting is also known as laser anti-counterfeiting, or laser holographic anti-counterfeiting. In the production process, digital anti-counterfeiting technology, fluorescent anti-counterfeiting technology, ultra-miniature anti-counterfeiting technology, laser whitening, super-line, etc. are sometimes added to further improve its anti-counterfeiting strength. Paste the laser anti-counterfeiting mark on the product packaging, and consumers can judge the authenticity of the product by distinguishing the clarity of the holographic anti-counterfeiting pattern.

Another example is the temperature-changing anti-counterfeiting label, which is characterized by displaying a certain color at room temperature. After heating, the color disappears and becomes colorless, and immediately returns to the original color after cooling, so it is also called anti-counterfeiting color-changing label.

At present, the most popular is the query digital anti-counterfeiting label, consumers can check the authenticity of the digital label through phone calls, text messages, and the Internet;

In the future, there will be a trend of anti-counterfeiting with texture anti-counterfeiting labels. Texture anti-counterfeiting is an anti-counterfeiting technology that uses the unique pattern mark inherent in the packaging material itself as an anti-counterfeiting identification mark. Choose packaging materials with clear texture to make anti-counterfeiting labels, and photograph, number, file and store the markings of each label material in the anti-counterfeiting database. Consumers can check files and identify authenticity through the Internet, fax, and telephone, which increases the difficulty of counterfeiting on the principle of randomness.

These anti-counterfeiting technologies have protected many high-quality products to a certain extent, but these anti-counterfeiting means also have many defects. Such as laser anti-counterfeiting technology, the production method is simple. From the perspective of anti-counterfeiting effect, since most consumers do not have the ability to identify the authenticity of the label, in the absence of comparability, it is difficult to confirm 60% of counterfeit products and 100% genuine products. Although the temperature-changing anti-counterfeiting label is easy for consumers to identify, with the improvement of the production technology of reversible temperature-changing color-eliminating ink, the difficulty of making it has also been greatly reduced. Inquiry-type digital anti-counterfeiting label technology, because the anti-counterfeiting digital is only printed on the surface of the paper, it is easy to be obtained or reused.

On the other hand, the means of counterfeiting by criminals tends to be high-tech. They have the ability to use technical means to imitate anti-counterfeiting labels such as laser anti-counterfeiting labels, temperature-changing labels, query-type digital anti-counterfeiting labels and texture anti-counterfeiting labels. Anti-counterfeiting system, such as imitating anti-counterfeiting equipment terminals while imitating paired products with anti-counterfeiting information, etc.

Contents of the invention

In order to solve the deficiencies and defects in the existing anti-counterfeiting means, such as the label is easy to be counterfeited, the user lacks comparison reference objects, etc., and to better realize the authenticity inspection of the product, the present invention provides a method based on radio frequency identification and digital watermarking. A product anti-counterfeiting system and method.

In order to achieve the stated purpose, the first aspect of the present invention provides a product anti-counterfeiting system based on radio frequency identification technology and digital watermarking. , outer packaging pattern, inner packaging pattern, mobile phone short message terminal, communication network and anti-counterfeiting verification server, among which,

Embed radio frequency identification electronic tags on products; embed digital watermark information on inner packaging patterns; do not embed digital watermark information on outer packaging patterns; radio frequency identification electronic tags and inner packaging patterns embedded with digital watermark information and do not embed digital watermark information The outer packaging pattern and the product packaging form a whole together, and the RFID electronic tag and the inner packaging pattern are physically combined with some parts of the product. Packaging pattern and inner packaging pattern and read the data of radio frequency identification electronic tags, outer packaging pattern and digital watermark information of inner packaging pattern; Connect with the wireless communication transceiver end of the communication network base station nearest to them, the base station transceiver end of the communication network distance from the anti-counterfeit verification server is connected with the wireless communication transceiver end of the anti-counterfeit verification server, through the hand-held anti-counterfeit verification read-write device and the mobile phone short message terminal respectively. The anti-counterfeiting verification server communicates, and finally obtains the product authenticity verification information on the handheld anti-counterfeiting verification reading and writing device and the consumer's mobile phone short message terminal.

Preferred embodiment: the key information for extracting digital watermark information is stored in the radio frequency identification electronic tag, and the hand-held anti-counterfeiting verification read-write device sends a self-destruction command after the verification is completed, and the radio frequency identification electronic tag receives the self-destruction command and clears all data zero.

Preferred embodiment: the digital watermark information embedded in the inner packaging pattern is concealed, and the existence and content of the information cannot be recognized by naked eyes.

Preferred embodiment: the outer packaging pattern is not embedded with digital watermark information, but is a common printed pattern.

Preferred embodiment: the communication network is one of wired, wireless dedicated network, GSM network, GPRS network and Internet.

Preferred embodiment: the anti-counterfeiting verification server includes a database and a server, the database stores all legal key information used to extract digital watermark information, and the digital watermark information corresponding to each key information; it also stores all handheld The random verification code randomly generated by the anti-counterfeit verification read-write device is used to verify the legitimacy of the handheld anti-counterfeit verification read-write device; the server has a GSM network short message sending and receiving interface to receive and send GSM short messages.

Preferred embodiment: the handheld anti-counterfeit verification read-write device reads the key information stored in the radio frequency identification electronic tag for extracting digital watermark information, and the handheld anti-counterfeit verification read-write device randomly generates a random verification that can pass the verification of the anti-counterfeit verification server. Code, can send the key information and random verification code to the anti-counterfeiting verification database through the communication network, can receive the digital watermark information corresponding to the key information returned by the anti-counterfeiting verification server, can scan the pattern, and extract the number based on the key information The watermark information, the digital watermark information that can be displayed and extracted, and the digital watermark information returned by the anti-counterfeiting verification server to the handheld anti-counterfeiting verification read-write device are provided for verification by the verifier.

Preferred embodiment: the short message terminal of the mobile phone has the function of sending and receiving short messages on the GSM network.

To achieve the stated purpose, the second aspect of the present invention is to provide a product anti-counterfeiting method based on radio frequency identification technology and digital watermark using the product anti-counterfeiting system based on radio frequency identification technology and digital watermark, and the technical solution of the method to solve technical problems as follows:

Step S1: The verifier first uses a hand-held anti-counterfeiting verification read-write device to read the key information embedded in the radio frequency identification electronic tag on the product;

Step S2: After reading the key information in the radio frequency identification electronic tag, the handheld anti-counterfeit verification read-write device displays the key information and the random verification code randomly generated by the handheld anti-counterfeit verification read-write device;

Step S3: The verifier presses the send button on the handheld anti-counterfeiting verification read-write device, and the handheld anti-counterfeit verification read-write device sends the read key information and the random verification code randomly generated by the handheld anti-counterfeit verification read-write device to the anti-counterfeit verification server;

Step S4: The anti-counterfeiting verification server verifies the received data and returns the verification result to the handheld anti-counterfeiting verification read-write device: if the anti-counterfeiting verification server verifies that the random verification code randomly generated by the handheld anti-counterfeiting verification read-write device is correct, the anti-counterfeiting verification server verifies and verifies If the key information of the handheld anti-counterfeiting verification read-write device is correct, return the correct digital watermark information "watermark information is XXXX" corresponding to the key information to the handheld anti-counterfeit verification read-write device, and go to step S5; if the handheld anti-counterfeit verification read-write device is random If the generated random verification code is incorrect, the hand-held anti-counterfeiting verification read-write device is forged, and the information of the hand-held anti-counterfeit verification read-write device is forged is returned to the handheld anti-counterfeit verification read-write device, and then go to step S5; if the key information is wrong, it means that the product Forged, return the "product is counterfeited" message to the handheld anti-counterfeiting verification read-write device, go to step S5;

Step S5: The hand-held anti-counterfeit verification read-write device receives and displays the message returned by the anti-counterfeit verification server in step S4. If the digital watermark information is displayed, proceed to step S6; information, the anti-counterfeiting verification is completed;

Step S6: Use the hand-held anti-counterfeiting verification read-write device to scan the outer packaging pattern, if the digital watermark information cannot be provided, go to step S7; if the digital watermark information is extracted, it means that the hand-held anti-counterfeit verification read-write device is not working properly and may have been forged. The anti-counterfeiting verification is over;

Step S7: Use the handheld anti-counterfeiting verification read-write device to scan the inner packaging pattern embedded with digital watermark information, check and verify whether the handheld anti-counterfeit verification read-write device has extracted the digital watermark information, if the digital watermark information is proposed, then go to step S8; if not extracted Digital watermark information, indicating that the product has been forged, and the anti-counterfeiting verification is over;

Step S8: Compare the digital watermark information extracted in step S7 with the digital watermark information returned by the anti-counterfeiting verification server to the handheld anti-counterfeiting verification read-write device in step S4. If they are consistent, the product is preliminarily considered to be genuine, and then go to step S9; otherwise, explain The product has been counterfeited, and the anti-counterfeiting verification is over;

Step S9: The verifier sends the product key information obtained by the hand-held anti-counterfeiting verification read-write device in step S2 and the random verification code randomly generated by the handheld anti-counterfeit verification read-write device to the anti-counterfeit verification server by means of a mobile phone text message;

Step S10: The anti-counterfeiting verification server verifies the content of the received short message: if the random verification code randomly generated by the handheld anti-counterfeiting verification read-write device is wrong, it means that the handheld anti-counterfeit verification read-write device is forged, and the anti-counterfeit verification server returns a text message to the mobile phone text message terminal " The verification machine is forged", and go to step S11; if the key information is incorrect, it means that the product is forged, and the anti-counterfeiting verification server returns a text message "the product is forged" to the mobile phone SMS terminal, and goes to step S11; hand-held anti-counterfeiting verification read-write device When the randomly generated random verification code and key information are correct, the anti-counterfeiting verification server will return "the watermark information should be XXXX" to the mobile phone SMS terminal and go to step S11:

Step S11: The verifier checks the message on the SMS terminal of the mobile phone, and if it receives "handheld anti-counterfeiting verification read-write device is forged" or "the product is forged", the anti-counterfeiting verification ends; if the digital watermark information is received, verify with step S7 Compare the digital watermark information read by the hand-held anti-counterfeit verification read-write device. If they are inconsistent, it means that the hand-held anti-counterfeit verification read-write device is forged, the database system is forged, and the entire verification system is forged; if they are consistent, the product is sure to be genuine. , the anti-counterfeiting verification ends.

To achieve the stated purpose, the third aspect of the present invention is a product anti-counterfeiting method based on radio frequency identification technology and digital watermark using the product anti-counterfeiting system based on radio frequency identification technology and digital watermark, and the method solves technical problems The scheme is as follows:

Step Sa: the verifier first reads the key information embedded in the radio frequency identification electronic tag on the product with a handheld anti-counterfeiting verification read-write device;

Step Sb: After reading the key information in the radio frequency identification electronic tag, the handheld anti-counterfeit verification read-write device displays the key information and the random verification code randomly generated by the handheld anti-counterfeit verification read-write device;

Step Sc: Input the number of the verifier's SMS terminal into the handheld anti-counterfeiting verification read-write device, and after pressing the send button on the handheld anti-counterfeit verification read-write device, the handheld anti-counterfeit verification read-write device sends the key information, the random verification code and the verifier's The mobile phone SMS terminal number is sent to the anti-counterfeiting verification server;

Step Sd: The anti-counterfeiting verification server verifies the received data and returns the verification result to the handheld anti-counterfeiting verification read-write device and the mobile phone SMS terminal: if the anti-counterfeiting verification server verifies that the random verification code randomly generated by the handheld anti-counterfeiting verification read-write device is correct, the anti-counterfeiting The verification server verifies that the key information of the hand-held anti-counterfeiting verification read-write device is correct, then returns the correct digital watermark information corresponding to the key information "watermark information is XXXX" to the hand-held anti-counterfeit verification read-write device and mobile phone SMS terminal, and then turns to step Se; If the random verification code randomly generated by the handheld anti-counterfeit verification read-write device is incorrect, the handheld anti-counterfeit verification read-write device has been forged, and the counterfeit information of the handheld anti-counterfeit verification read-write device is returned to the handheld anti-counterfeit verification read-write device and the mobile phone SMS terminal, and then execute Step Se; if the key information is wrong, it means that the product is counterfeit, return the message "the product is counterfeit" to the hand-held anti-counterfeiting verification read-write device and mobile SMS terminal, and execute step Se.

Step Se: Hand-held anti-counterfeiting verification read-write device and mobile phone SMS terminal receive and display the message returned by the anti-counterfeit verification server in step Sd, if digital watermark information is displayed, then proceed to step Sf; if it displays "hand-held anti-counterfeit verification read-write device is forged" or " The product is counterfeited" information (abbreviated as "counterfeit reminder" in the figure), the anti-counterfeiting verification is completed;

Step Sf: Use a handheld anti-counterfeiting verification read-write device to scan the outer packaging pattern, if the digital watermark information cannot be provided, go to step Sg; if the digital watermark information is extracted, it means that the handheld anti-counterfeit verification read-write device is not working properly and has been forged, anti-counterfeiting Verification ends;

Step Sg: Use a handheld anti-counterfeiting verification read-write device to scan the inner packaging pattern embedded with digital watermark information, check and verify whether the handheld anti-counterfeit verification read-write device extracts digital watermark information, if digital watermark information is proposed, go to step Sh; if not Digital watermark information, indicating that the product has been forged, and the anti-counterfeiting verification is over;

Step Sh: compare the digital watermark information extracted in step Sg with the digital watermark information returned by the anti-counterfeiting verification server in step Sd to the hand-held anti-counterfeiting verification read-write device and the mobile phone SMS terminal. If they are consistent, the product is considered genuine; is forged, and the anti-counterfeiting verification ends.

The beneficial effect of the present invention is: the present invention adopts the combination of multiple anti-counterfeiting means, multiple ways of mutual verification, not only realizes the authenticity verification of the product itself, but also verifies the authenticity of the verified handheld anti-counterfeiting verification read-write device, and finally The inspection results are also verified, and through triple verification, it is possible to effectively eliminate the situation that the hand-held anti-counterfeiting verification read-write device and the product are forged at the same time, and realize high-reliability product anti-counterfeiting.

Description of drawings

Fig. 1 is a schematic structural diagram of a product anti-counterfeiting system based on radio frequency identification technology and digital watermark provided by the present invention.

Fig. 2 is a flow chart of the implementation principle of verification based on radio frequency identification technology and digital watermark provided by the present invention.

Fig. 3 is a flow chart of another implementation principle based on radio frequency identification technology and digital watermark verification provided by the present invention.

Detailed ways

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

The invention provides a product anti-counterfeit system and method based on radio frequency identification technology and digital watermark, which are used to realize the authenticity inspection of products.

The structure of the anti-counterfeiting system of the present invention is shown in Figure 1, including a hand-held anti-counterfeiting verification read-write device 101, a radio frequency identification electronic tag 102 (abbreviated as electronic tag in the figure), and an inner packaging pattern 104 embedded with digital watermark information. , the outer packaging pattern 103 that is not embedded with digital watermark information, the mobile phone short message terminal 105 of the user (verifier), the communication network 106 and the anti-counterfeiting verification server 107.

Embedding the radio frequency identification electronic tag 102 on the product; Embedding digital watermark information on the inner packaging pattern 104; No digital watermark information embedded on the outer packaging pattern 103; The radio frequency identification electronic tag 102 and the inner packaging pattern 104 embedded with digital watermark information and The outer package pattern 103 embedded with no digital watermark information is integrated with the product package, and the radio frequency identification electronic tag 102 and the inner package pattern 104 are physically combined with certain parts of the product. The input terminal of the handheld anti-counterfeiting verification read-write device 101 Closely connect the radio frequency identification electronic tag 102 and the outer packaging pattern 103 and the inner packaging pattern 104 respectively, and the handheld anti-counterfeiting verification reading and writing device 101 respectively reads the data of the radio frequency identification electronic tag 102 and the digital watermark of the outer packaging pattern 103 and the inner packaging pattern 104 Information; the wireless communication transceiver end of handheld anti-counterfeit verification read-write device 101 and the wireless communication transceiver end of mobile short message terminal 105 are respectively connected with the communication network 106 base station wireless communication transceiver ends that are closest to them, and communication network 106 is away from anti-counterfeit verification server 107 nearest The base station transceiver end is connected with the wireless communication transceiver end of the anti-counterfeiting verification server 107, communicates with the anti-counterfeiting verification server 107 respectively through the handheld anti-counterfeiting verification read-write device 101 and the mobile phone short message terminal 105, and finally communicates with the anti-counterfeit verification read-write device 101 and the consumer mobile phone text message. Information on product authenticity verification is obtained on the terminal 105 .

The radio frequency identification electronic tag 102 and the inner packaging pattern 104 are physically combined with certain parts of the product, which means that the radio frequency identification electronic tag 102 and the inner packaging pattern 104 are combined with some specific accessories of the product or itself, such as wine, The radio frequency identification electronic tag 102 can be combined with the wine bottle cap, and the inner packaging pattern 104 can be combined with the trademark pattern on the wine bottle.

The key information for extracting digital watermark information is stored in the radio frequency identification electronic tag 102, and the hand-held anti-counterfeiting verification read-write device 101 sends a self-destruction command after verification, and the radio frequency identification electronic tag 102 receives the self-destruction order and clears all data; The above key information, including watermark type, extraction algorithm and key required for extracting watermark, etc., is the key data for extracting watermark information. For example, the key information is "567", where "5" indicates the watermark type, " 6" indicates the extracted algorithm, and "7" indicates the key required to extract the watermark. The inner packaging pattern 104 is embedded with digital watermark information, which is concealed, and the existence and content of the information cannot be recognized by naked eyes.

The digital watermark information refers to a combination of one or more of a graphic, a specific symbol, a logo, or a character string. For example, for wine products, the digital watermark information can be set as a wine gourd-shaped pattern, or as a Brand registration logo, or set the production batch number of the product, etc. The digital watermark information embedded on the inner packaging pattern 104 of each product is different. The outer packaging pattern 103 is not embedded with digital watermark information, and is a common printed pattern. The outer package pattern 103 and the inner package pattern 104 can be the same pattern or different patterns. The communication network 106 is used to support the communication between the handheld anti-counterfeit verification read-write device 101 and the anti-counterfeit verification database; it can be a wired or wireless dedicated network, or it can be a GSM network, a GPRS network or the Internet.

The anti-counterfeiting verification server 107 includes a database and a server, which stores all legal key information used to extract digital watermark information in the database, and the corresponding digital watermark information of each key information; also stores all handheld anti-counterfeiting verification read-write devices The random verification code of 101 is used to verify the legitimacy of the hand-held anti-counterfeiting verification read-write device 101; the server has a GSM network short message sending and receiving interface to receive and send GSM short messages.

Hand-held anti-counterfeiting verification read-write device 101, the device contains six major functions: read the key information of the digital watermark information stored in the radio frequency identification electronic tag 102, the handheld anti-counterfeit verification read-write device 101 can generate data that can pass the anti-counterfeit verification server 107 The random verification code verified by the terminal, the key information and the random verification code can be sent to the anti-counterfeiting verification database through the communication network 106, the digital watermark information corresponding to the key information returned by the anti-counterfeiting verification server 107 can be received, the pattern can be scanned, and Extract digital watermark information on the basis of key information, can display the extracted digital watermark information and the digital watermark information that anti-counterfeiting verification server 107 returns to hand-held anti-counterfeiting verification read-write device 101 for verification by the verifier; the random verification code is the handheld anti-counterfeiting verification reader The writing device 101 is randomly generated with certain rules. If the serial number of the hand-held anti-counterfeiting verification reading and writing device 101 is 001, the randomly generated random verification code can be generated on this basis. For example, a random number 234 is generated again, and then the serial number The number and the random number are synthesized into 001234, which becomes a random verification code for the anti-counterfeiting verification server 107.

The short message terminal 105 of the user (verifier) has the function of sending and receiving short messages in the GSM network. The mobile phone short message terminal 105 has two effects: one, send the key information displayed in the hand-held anti-counterfeit verification read-write device 101 and the random verification code of the hand-held anti-counterfeit verification read-write device 101 to the public anti-counterfeit verification server 107, verify the hand-held anti-counterfeit verification Whether the read-write device 101 and the product are counterfeited, if not, the anti-counterfeiting verification server 107 returns correct digital watermark information for verification by the verifier. Two, before the verification, the number of the mobile phone short message terminal 105 is input to the hand-held anti-counterfeit verification read-write device 101, after verification, the anti-counterfeit verification server 107 sends the verification result and the correct digital watermark information to the user (verifier) mobile phone text message terminal 105, for the verifier to verify.

The process of product authenticity verification based on the anti-counterfeiting system shown in Figure 1 is shown in Figure 2:

Step S1: The verifier first uses the hand-held anti-counterfeiting verification read-write device 101 to read the key information embedded in the radio frequency identification electronic tag 102 on the product; the key information includes the watermark type, the algorithm for extraction and the watermark extraction The required key and so on are the key data for extracting watermark information, for example, the key information is "567", where "5" indicates the type of watermark, "6" indicates the algorithm for extraction, and "7" indicates the required watermark extraction key.

Step S2: After reading the key information in the radio frequency identification electronic tag 102, the handheld anti-counterfeit verification read-write device 101 displays the key information and the random verification code randomly generated by the handheld anti-counterfeit verification read-write device 101; The anti-counterfeit verification read-write device 101 is randomly generated with certain rules. For example, the serial number of the handheld anti-counterfeit verification read-write device 101 is 001, and the randomly generated random verification code can be generated on this basis. For example, a random number 234 is generated again, and then The number of the serial number and the random number are synthesized into 001234, which becomes a random verification code for the anti-counterfeiting verification server 107.

Step S3: The verifier presses the send button on the handheld anti-counterfeit verification read-write device 101, and the handheld anti-counterfeit verification read-write device 101 sends the read key information and the random verification code randomly generated by the handheld anti-counterfeit verification read-write device 101 to the anti-counterfeit authentication server 107;

For example, in the above example, the key information is "567", the random verification code is "001234", and in step S3, "567001234" is sent to the anti-counterfeiting verification server 107;

Step S4: the anti-counterfeiting verification server 107 verifies the received data and returns the verification result to the hand-held anti-counterfeiting verification read-write device 101: if the anti-counterfeit verification server 107 verifies that the random verification code randomly generated by the hand-held anti-counterfeiting verification read-write device 101 is correct, the anti-counterfeiting The verification server 107 verifies that the key information of the hand-held anti-counterfeiting verification read-write device 101 is correct, then returns the correct digital watermark information "watermark information is XXXX" corresponding to the key information to the hand-held anti-counterfeit verification read-write device 101, and turns to step S5; If the random verification code randomly generated by the handheld anti-counterfeiting verification read-write device 101 is incorrect, then the handheld anti-counterfeit verification read-write device 101 is forged, and the information that the handheld anti-counterfeit verification read-write device 101 is forged is returned to the handheld anti-counterfeit verification read-write device 101, and the steps are turned S5; if the key information is wrong, it means that the product is forged, and the message "the product is forged" is returned to the handheld anti-counterfeiting verification read-write device 101, and then step S5 is turned;

If the data received in step S4 is "567001234", compare and verify "567" and "001234" respectively. If the anti-counterfeit verification server 107 verifies that the random verification code "001234" randomly generated by the hand-held anti-counterfeit verification read-write device 101 is correct, and the anti-counterfeit verification server 107 verifies that the key information "567" of the hand-held anti-counterfeit verification read-write device 101 is correct, then return the key The correct digital watermark information corresponding to the information "watermark information is EEEEE" is given to the handheld anti-counterfeiting verification read-write device 101; if the random verification code "001234" randomly generated by the handheld anti-counterfeit verification read-write device 101 is incorrect, 101 is forged, return the information that the handheld anti-counterfeiting verification read-write device 101 has been forged to the handheld anti-counterfeiting verification read-write device 101; if the key information "567" is wrong, it means that the product has been forged, and return the "product is forged" message to the handheld anti-counterfeiting device The read-write device 101 is authenticated.

Step S5: The hand-held anti-counterfeit verification read-write device 101 receives and displays the message returned by the anti-counterfeit verification server 107 in step S4. If the digital watermark information is displayed, proceed to step S6; Forged" information, the anti-counterfeiting verification is completed;

Step S6: Use the handheld anti-counterfeiting verification read-write device 101 to scan the outer packaging pattern 103, if the digital watermark information cannot be provided, then go to step S7; if the digital watermark information is extracted, it means that the handheld anti-counterfeit verification read-write device 101 is not working properly, and may Forged, the anti-counterfeiting verification ends;

Step S7: Use the hand-held anti-counterfeiting verification read-write device 101 to scan the inner packaging pattern 104 embedded with digital watermark information, check and verify whether the hand-held anti-counterfeit verification read-write device 101 has extracted the digital watermark information, if the digital watermark information is proposed, then go to step S8; if If the digital watermark information is not extracted, it means that the product has been forged and the anti-counterfeiting verification is over;

Step S8: Compare the digital watermark information extracted in step S7 with the digital watermark information returned to the hand-held anti-counterfeiting verification read-write device 101 by the anti-counterfeiting verification server 107 in step S4. If they are consistent, the product is preliminarily considered to be genuine, and then go to step S9; otherwise, It means that the product has been counterfeited, and the anti-counterfeiting verification is over;

For example, if the digital watermark information extracted in step S7 is "EEEEE", and the digital watermark information returned to the handheld anti-counterfeiting verification read-write device 101 by the anti-counterfeiting verification server 107 in step S4 is "EEEEE", then the product is preliminarily considered genuine.

Step S9: The verifier sends the product key information obtained by the handheld anti-counterfeiting verification read-write device 101 in step S2 and the random verification code randomly generated by the handheld anti-counterfeit verification read-write device 101 to the anti-counterfeiting authentication server 107;

For example, the number of the mobile phone short message terminal 105 is "13812345678", and the public number of the anti-counterfeiting verification server 107 is "99999", then the mobile phone short message terminal 105 sends the product key information "567" obtained in step S2 and the handheld anti-counterfeiting verification read-write device 101 The combination "567001234" of the randomly generated random verification code "001234" is sent to the anti-counterfeiting verification server 107.

Step S10: the anti-counterfeiting verification server 107 verifies the content of the received short message: if the random verification code generated by the hand-held anti-counterfeiting verification read-write device 101 is wrong, then the hand-held anti-counterfeit verification read-write device 101 is forged, and the anti-counterfeit verification server 107 sends a text message to the mobile phone. The terminal 105 returns a short message "the verification machine is forged" and goes to step S11; if the key information is incorrect, it means that the product is forged, and the anti-counterfeiting verification server 107 returns a short message "the product is forged" to the mobile phone short message terminal 105, and goes to step S11 ; When the random verification code and key information randomly generated by the hand-held anti-counterfeiting verification read-write device 101 are correct, the anti-counterfeiting verification server 107 will return "the watermark information should be XXXX" to the mobile phone SMS terminal 105 and turn to step S11;

Step S11: The verifier checks the message on the SMS terminal 105 of the mobile phone, and if it receives "the hand-held anti-counterfeiting verification read-write device 101 is forged" or "the product is forged", the anti-counterfeiting verification ends; if the digital watermark information is received, proceed with step S7 Verify that the digital watermark information read by the handheld anti-counterfeiting verification read-write device 101 is compared, if inconsistent, it means that the verification handheld anti-counterfeit verification verification read-write device 101 has been forged, the database system has been forged, and the entire verification system has been forged; if consistent, The product is sure to be genuine, and the anti-counterfeiting verification is over.

For example, the SMS terminal 105 of the mobile phone receives the digital watermark information "EEEEE". In step S7, it is verified that the digital watermark information read by the handheld anti-counterfeiting verification device 101 is "EEEEE". If both are consistent, the product is sure to be genuine.

Another verification method can prevent customers from sending information to the public verification number with their mobile phones. They only need to input their own numbers on the handheld anti-counterfeiting verification read-write device 101, and the anti-counterfeiting verification server 107 will pass the key information and the handheld anti-counterfeiting verification The verification result of the random verification code of the read-write device 101 is sent to the mobile phone short message terminal 105 of the verifier, and the verifier can compare the return result of the anti-counterfeiting verification server 107 received by the mobile phone short message terminal 105 and the result received by the hand-held anti-counterfeiting verification read-write device 101. Whether the results returned by the anti-counterfeiting verification server 107 are consistent can identify the authenticity of the product.

The principle flow is shown in Figure 3:

Step Sa: The verifier first uses the hand-held anti-counterfeiting verification read-write device 101 to read the key information embedded in the radio frequency identification electronic tag 102 on the product; the key information includes the watermark type, the extraction algorithm and the extracted watermark The required key and so on are the key data for extracting watermark information, for example, the key information is "567", where "5" indicates the type of watermark, "6" indicates the algorithm for extraction, and "7" indicates the required watermark extraction key.

Step Sb: After reading the key information in the radio frequency identification electronic tag 102, the handheld anti-counterfeit verification read-write device 101 displays the key information and the random verification code randomly generated by the handheld anti-counterfeit verification read-write device 101; The anti-counterfeit verification read-write device 101 is randomly generated with certain rules. For example, the serial number of the handheld anti-counterfeit verification read-write device 101 is 001, and the randomly generated random verification code can be generated on this basis. For example, a random number 234 is generated again, and then The number of the serial number and the random number are synthesized into 001234, which becomes a random verification code for the anti-counterfeiting verification server 107.

Step Sc: Input the number of the verifier's SMS terminal 105 into the hand-held anti-counterfeit verification read-write device 101, after pressing the send button on the hand-held anti-counterfeit verification read-write device 101, the hand-held anti-counterfeit verification read-write device 101 sends the key information and the random verification code And the SMS terminal 105 number of the verifier is sent to the anti-counterfeiting verification server 107;

If the key information is "567", the random verification code is "001234", and the number of the SMS terminal 105 is 13812345678, in step Sc, "56700123413812345678" is sent to the anti-counterfeiting verification server 107;

Step Sd: the anti-counterfeiting verification server 107 verifies the received data and returns the verification result to the hand-held anti-counterfeiting verification read-write device 101 and the mobile phone short message terminal 105: if the anti-counterfeit verification server 107 verifies the random The verification code is correct, and the anti-counterfeiting verification server 107 verifies that the key information of the hand-held anti-counterfeiting verification read-write device 101 is correct, then returns the correct digital watermark information corresponding to the key information "watermark information is XXXX" to the handheld anti-counterfeit verification read-write device 101 and Mobile phone short message terminal 105, turn step Se; If the random verification code that hand-held anti-counterfeiting verification read-write device 101 randomly generates is incorrect, then hand-held anti-counterfeit verification read-write device 101 is forged, and hand-held anti-counterfeit verification read-write device 101 is forged information is returned to Hand-held anti-counterfeit verification read-write device 101 and mobile phone short message terminal 105, execute step Se; If key information is wrong, then explain product is forged, return " product is forged " message to hand-held anti-counterfeit verification read-write device 101 and mobile phone short message terminal 105, Execute step Se.

If the data received in step S4 is "56700123413812345678", compare and verify "567" and "001234" respectively. If the anti-counterfeit verification server 107 verifies that the random verification code "001234" randomly generated by the hand-held anti-counterfeit verification read-write device 101 is correct, and the anti-counterfeit verification server 107 verifies that the key information "567" of the hand-held anti-counterfeit verification read-write device 101 is correct, then return the key The correct digital watermark information corresponding to the information "watermark information is EEEEE" is given to the handheld anti-counterfeiting verification read-write device 101 and the mobile phone text message terminal 105 whose number is 13812345678; If it is correct, the hand-held anti-counterfeiting verification read-write device 101 is forged, and the information that the hand-held anti-counterfeit verification read-write device 101 is forged is returned to the hand-held anti-counterfeit verification read-write device 101 and the mobile phone short message terminal 105 whose number is 13812345678; if the key information "567" If it is wrong, it means that the product is forged, and the message "product is forged" is returned to the hand-held anti-counterfeiting verification read-write device 101 and the mobile phone short message terminal 105 whose number is 13812345678.

Step Se: Hand-held anti-counterfeit verification read-write device 101 and mobile phone short message terminal 105 receive and display the message that step Sd anti-counterfeit verification server 107 returns, if display digital watermark information, then carry out step Sf; If display " hand-held anti-counterfeit verification read-write device is forged " or "the product is counterfeited" information (abbreviated as "counterfeit reminder" in the figure), the anti-counterfeiting verification is completed;

Step Sf: Use the hand-held anti-counterfeiting verification read-write device 101 to scan the outer package pattern 103, if the digital watermark information cannot be provided, then go to step Sg; if the digital watermark information is extracted, it means that the hand-held anti-counterfeit verification read-write device 101 is not working properly and has been detected Forgery, anti-counterfeiting verification ends;

Step Sg: Use the hand-held anti-counterfeiting verification read-write device 101 to scan the inner packaging pattern 104 embedded with digital watermark information, check and verify whether the hand-held anti-counterfeit verification read-write device 101 has extracted the digital watermark information, if the digital watermark information is proposed, then go to step Sh; if If the digital watermark information is not extracted, it means that the product has been forged and the anti-counterfeiting verification is over;

Step Sh: compare the digital watermark information extracted in step Sg with the digital watermark information returned to the handheld anti-counterfeiting verification read-write device 101 and the mobile phone short message terminal 105 by the anti-counterfeiting verification server 107 in step Sd, and if they are consistent, the product is considered to be genuine; otherwise, It is determined that the product has been counterfeited, and the anti-counterfeiting verification is over.

For example, the digital watermark information that step Sg extracts is " EEEEE ", and the digital watermark information that step Sd anti-counterfeiting verification server 107 returns to hand-held anti-counterfeiting verification read-write device 101 is " EEEEE ", and the number is the number received by mobile phone short message terminal 105 of 13812345678 If the watermark information is "EEEEE", the product is preliminarily considered to be genuine.

The above is only a specific implementation mode in the present invention, but the scope of protection of the present invention is not limited thereto. Anyone familiar with the technology can understand the conceivable transformation or replacement within the technical scope disclosed in the present invention. All should be covered within the scope of protection of the claims of the present invention.

Claims (9)

1. product anti-fake system based on radio RF recognition technology and digital watermarking; It is characterized in that: said system is made up of hand-held fake certification read-write equipment (101), radio frequency identification electronic label (102), external packing pattern (103), inner packing pattern (104), SMS terminal (105), communication network (106) and fake certification server (107); Wherein

On product, embed radio frequency identification electronic label (102); Go up embed digital watermark information at inner packing pattern (104); The external packing pattern does not have embed digital watermark information on (103); The inner packing pattern (104) of radio frequency identification electronic label (102) and embed digital watermark information and do not have the external packing pattern (103) of embed digital watermark information and the packing of product together to form an integral body; And some position physical bond of radio frequency identification electronic label (102) and inner packing pattern (104) and product, the input end of hand-held fake certification read-write equipment (101) connects airtight radio frequency identification electronic label (102) and external packing pattern (103) and inner packing pattern (104) respectively and distinguishes the data of radio frequency identification electronic label (102) and the digital watermark information of external packing pattern (103) and inner packing pattern (104); The radio communication sending and receiving end of hand-held fake certification read-write equipment (101) and the radio communication sending and receiving end of SMS terminal (105) are connected with radio communication sending and receiving end apart from their nearest communication network (106) base stations respectively; Communication network (106) the base station transceiver end nearest apart from fake certification server (107) is connected with the radio communication sending and receiving end of fake certification server (107); Communicate by letter with fake certification server (107) respectively with SMS terminal (105) through hand-held fake certification read-write equipment (101); Finally go up the information that obtains the authenticity of products checking at hand-held fake certification read-write equipment (101) and consumer's SMS terminal (105); Said fake certification server (107) comprises database and server; Its databases is put the key information that digital watermark information is extracted in all legal being used for, and the corresponding digital watermark information of each key information; Also store the accidental validation sign indicating number that all hand-held fake certification read-write equipments (101) produce at random simultaneously, be used to verify the legitimacy of hand-held fake certification read-write equipment (101); Server in the said fake certification server (107) possesses GSM network and short message transmitting-receiving interface, receives and send the GSM note.

2. the product anti-fake system based on radio RF recognition technology and digital watermarking as claimed in claim 1; It is characterized in that: preserve the key information that extracts digital watermark information in the said radio frequency identification electronic label (102); Hand-held fake certification read-write equipment (101) verifies the back and sends self damaging order, and radio frequency identification electronic label (102) receives self damaging order with all data zero clearings.

3. the product anti-fake system based on radio RF recognition technology and digital watermarking as claimed in claim 1 is characterized in that: the digital watermark information that said inner packing pattern (104) embeds has disguise, existence and content that naked eyes can't identifying information.

4. the product anti-fake system based on radio RF recognition technology and digital watermarking as claimed in claim 1 is characterized in that: said external packing pattern (103) does not embed has digital watermark information, is common printed patterns.

5. the product anti-fake system based on radio RF recognition technology and digital watermarking as claimed in claim 1 is characterized in that: said communication network (106) is a kind of in wired, special wireless network, GSM network, GPRS network and the internet.

6. the product anti-fake system based on radio RF recognition technology and digital watermarking as claimed in claim 1; It is characterized in that: said hand-held fake certification read-write equipment (101) reads the key information that is used to extract digital watermark information that stores in the radio frequency identification electronic label (102); Hand-held fake certification read-write equipment (101) generates at random can be through fake certification server (107) checking the accidental validation sign indicating number, can with key information and accidental validation sign indicating number through communication network (106) be sent to the fake certification database, can receive the corresponding digital watermark information of key information that fake certification server (107) returns, can scan pattern, and on the basis of key information, extract digital watermark information, digital watermark information and the fake certification server (107) that can show extraction return to the digital watermark information confession verifier who hands fake certification read-write equipment (101) and verify.

7. the product anti-fake system based on radio RF recognition technology and digital watermarking as claimed in claim 1 is characterized in that: said SMS terminal (105) has the function of GSM network and short message transmitting-receiving.

8. the antifake method for products based on radio RF recognition technology and digital watermarking that uses the described product anti-fake system based on radio RF recognition technology and digital watermarking of claim 1 is characterized in that, realizes that the step of said method is following:

Step S1: the verifier at first reads the key information in the radio frequency identification electronic label (102) that is embedded on the product with hand-held fake certification read-write equipment (101);

Step S2: after reading the interior key information of radio frequency identification electronic label (102), hand-held fake certification read-write equipment (101) shows the accidental validation sign indicating number that key information and hand-held fake certification read-write equipment (101) generate at random;

Step S3: the verifier is by the transmission button on the hand-held fake certification read-write equipment (101), and hand-held fake certification read-write equipment (101) is sent to fake certification server (107) with the accidental validation sign indicating number that the key information that reads and hand-held fake certification read-write equipment (101) generate at random;

Step S4: fake certification server (107) verifies and will verify that the result returns to hand-held fake certification read-write equipment (101) to the data that receive: if the accidental validation sign indicating number that the hand-held fake certification read-write equipment (101) of fake certification server (107) checking generates at random is correct; The key information of the hand-held fake certification read-write equipment (101) of fake certification server (107) authentication is correct; Then the corresponding correct digital watermark information " watermark information is XXXX " of " return " key" information is given hand-held fake certification read-write equipment (101), changes step S5; If the accidental validation sign indicating number that hand-held fake certification read-write equipment (101) generates at random is incorrect; Then hand-held fake certification read-write equipment (101) is forged; To hand fake certification read-write equipment (101) and returned to hand-held fake certification read-write equipment (101), change step S5 by spurious; If the key information mistake explains that then product is forged, return " product is forged " message and give hand-held fake certification read-write equipment (101), change step S5;

Step S5: the message that hand-held fake certification read-write equipment (101) receives and step display S4 fake certification server (107) returns, if the display digit watermark information then carries out step S6; If show " hand-held fake certification read-write equipment is forged " or " product is forged " information, then fake certification finishes;

Step S6:,, then change step S7 if fail to propose digital watermark information with hand-held fake certification read-write equipment (101) scanning external packing pattern (103); If the extraction digital watermark information explains that hand-held fake certification read-write equipment (101) work is undesired, possibly forged, fake certification finishes;

Step S7: with the inner packing pattern (104) of hand-held fake certification read-write equipment (101) scanning embed digital watermark information; Check whether the hand-held fake certification read-write equipment (101) of checking extracts digital watermark information; If the proposition digital watermark information then changes step S8; If do not extract digital watermark information, explain that product is forged, fake certification finishes;

Step S8: step S7 digital watermark information that extracts and the digital watermark information that step S4 fake certification server (107) returns to hand-held fake certification read-write equipment (101) are compared,, think tentatively that then product is a genuine piece, commentaries on classics step S9 if consistent; Otherwise, explain that then product is forged, fake certification finishes;

Step S9: the verifier will hand fake certification read-write equipment (101) with own SMS terminal (105) and be sent to fake certification server (107) at the accidental validation sign indicating number that the product key information and the hand-held fake certification read-write equipment (101) of step S2 acquisition produces at random with mobile phone short messages;

Step S10: fake certification server (107) is verified the short message content that receives: if the accidental validation sign indicating number mistake that hand-held fake certification read-write equipment (101) produces at random then explain that hand-held fake certification read-write equipment (101) quilt is forged; Fake certification server (107) returns note " proof machine is forged " to SMS terminal (105), and changes step S11; If key information is incorrect, explain that then product is forged, fake certification server (107) returns note " product is forged " to SMS terminal (105), and changes step S11; When accidental validation sign indicating number that hand-held fake certification read-write equipment (101) produces at random and key information were all correct, fake certification server (107) can return " watermark information should be XXXX " and change step S11 to SMS terminal (105);

Step S11: the verifier checks the message on the SMS terminal (105), if receive " hand-held fake certification read-write equipment (101) is forged " or " product is forged ", fake certification finishes; If receive digital watermark information; Then with among the step S7 verify that the digital watermark information that hand-held fake certification read-write equipment (101) reads compares; If it is inconsistent; Then explanation verifies that hand-held fake certification read-write equipment (101) is forged, Database Systems are forged, and whole verification system is all forged; If consistent, product be sure of to be genuine piece, and fake certification finishes.

9. the antifake method for products based on radio RF recognition technology and digital watermarking that uses the described product anti-fake system based on radio RF recognition technology and digital watermarking of claim 1 is characterized in that, realizes that the step of said method is following:

Step Sa: the verifier at first reads the key information in the radio frequency identification electronic label (102) that is embedded on the product with hand-held fake certification read-write equipment (101);

Step Sb: after reading the interior key information of radio frequency identification electronic label (102), hand-held fake certification read-write equipment (101) shows the accidental validation sign indicating number that key information and hand-held fake certification read-write equipment (101) generate at random;

Step Sc: with the hand-held fake certification read-write equipment (101) of number input at verifier's SMS terminal (105); By hand-held fake certification read-write equipment (101) go up send button after, hand-held fake certification read-write equipment (101) is sent to fake certification server (107) with key information and accidental validation sign indicating number and verifier's SMS terminal (105) number;

Step Sd: fake certification server (107) verifies and will verify that the result returns to hand-held fake certification read-write equipment (101) and SMS terminal (105) to the data that receive: if the accidental validation sign indicating number that the hand-held fake certification read-write equipment (101) of fake certification server (107) checking generates at random is correct; The key information of the hand-held fake certification read-write equipment (101) of fake certification server (107) authentication is correct; Then the corresponding correct digital watermark information " watermark information is XXXX " of " return " key" information is given hand-held fake certification read-write equipment (101) and SMS terminal (105), changes step Se; If the accidental validation sign indicating number that hand-held fake certification read-write equipment (101) generates at random is incorrect; Then hand-held fake certification read-write equipment (101) is forged; Fake certification read-write equipment (101) be will hand and hand-held fake certification read-write equipment (101) and SMS terminal (105), execution in step Se returned to by spurious; If the key information mistake explains that then product is forged, return " product is forged " message and give hand-held fake certification read-write equipment (101) and SMS terminal (105), execution in step Se;

Step Se: hand-held fake certification read-write equipment (101) and the message that SMS terminal (105) receive and step display Sd fake certification server (107) returns, if the display digit watermark information then carries out step Sf; If show " hand-held fake certification read-write equipment is forged " or " product is forged " information, then fake certification finishes;

Step Sf:,, then change step Sg if fail to propose digital watermark information with hand-held fake certification read-write equipment (101) scanning external packing pattern (103); If the extraction digital watermark information explains that hand-held fake certification read-write equipment (101) work is undesired, to be forged, fake certification finishes;

Step Sg: with the inner packing pattern (104) of hand-held fake certification read-write equipment (101) scanning embed digital watermark information; Check whether the hand-held fake certification read-write equipment (101) of checking extracts digital watermark information; If the proposition digital watermark information then changes step Sh; If do not extract digital watermark information, explain that product is forged, fake certification finishes;

Step Sh: the digital watermark information that step Sg is extracted returns to the digital watermark information of handing fake certification read-write equipment (101) and SMS terminal (105) with step Sd fake certification server (107) and compares; If consistent, think that then product is a genuine piece; Otherwise, assert that product is forged, fake certification finishes.

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