135results about How to "Not easy to forge" patented technology

An antifalse system based on radio frequency technology comprises storage with electronic countermark of radio frequency identification, reader / writer and antifalse information service system. The said storage is divided to be four regions of basic information region, digital signature region for storing digital signature generated by ciphering with private key of manufacture, product history region for recording basic data of logistics tracking information, antifalse certifying server address indexing region for storing server address and address offset amount.

The present application relates to the field of two-dimensional codes, and in particular, to a two-dimensional code, an encoding and identification method thereof, and a product with an anti-counterfeiting function. The two-dimensional code comprises a graphic area and an encoding area; the graphic area comprises an outer contour area and an inner contour area for positioning a range and an orientation of the encoding area; the encoding area is located between the outer contour area and the inner contour area, and is composed of a plurality of symbols, and the symbols fill the entire encodingarea without overlap; and the symbols of the encoding area are used to store user data according to a predetermined encoding rule. According to the two-dimensional code provided by the present application, more data can be stored in the encoding area with the same area.

The invention relates to an identification method based on EEG phase synchronization. According to the method, phase synchronization characteristics of EEG are calculated by a phase locking value mainly, and different individuals are identified by means of linear discriminant analysis. The method includes: data collection, data preprocessing, filtering, phase synchronization characteristic calculation, eigenvector dimensionality reduction, eigenvector classification, and classification accuracy calculation. Classification results show that good classification results are obtained by using EEG phase synchronization as biological identification characteristics and different individuals can be effectively identified. Compared with the traditional biological identification characteristics, the EEG phase synchronization characteristics provide better safety and imperceptibility, and the method is applicable to certain persons with physical disabilities or injuries.

The invention discloses a full-circulation type two-dimensional code anti-counterfeiting system and a realization method thereof. The system comprises an anti-counterfeiting platform, a consumer scanning terminal and a trade company scanning terminal. The anti-counterfeiting platform comprises an anti-counterfeiting platform registration module, an anti-counterfeiting platform mechanism management module, an anti-counterfeiting platform two-dimensional code generation module, an anti-counterfeiting platform anti-counterfeiting query module and an anti-counterfeiting replaced goods anti-counterfeiting query module. The consumer scanning terminal comprises a consumer registration module, a consumer anti-counterfeiting query module and a consumer transfer verification module. The trade company scanning terminal comprises a trade company replaced goods anti-counterfeiting query module. According to the invention, through mutual association and cooperation of each subsystem, an anti-counterfeiting cycle from registration of the anti-counterfeiting platform by production enterprises and trade companies, generation of goods two-dimensional codes and replaced goods anti-counterfeiting queries of the trade companies to verification of the authenticity of goods by consumers and assignees through scanning the two-dimensional codes is realized, the two-dimensional codes can be effectively prohibited from modifications and forgeries, the benefits of the production enterprises, the trade companies and the consumers are protected, and the goods can also be well circulated.

The invention provides an intelligent warehouse goods management method based on a RFID (Radio Frequency Identification) technology. The method is characterized by comprising the following steps of: firstly, respectively implanting a RFID tag for each goods, registering different ID for each RFID tag, and allocating storage space for each ID in a database server; then, reading the RFID tag on each goods through a mobile RFID reader while registering the goods for storage, storing the goods, registering the goods for delivery and packing the goods; obtaining the ID of the RFID tag, inputting related information of the goods; and transmitting the data to the database server through a management system for storage. The method has the advantages of: (1) quick scanning; (2) excellent penetrability and barrier-free reading; (3) strong contamination resistance and durability; (4) large data memory capacity; (5) miniaturized volume and diversified shape; (6) excellent reusable property; (7) high security.

The invention relates to an anti-counterfeit label based on the combination of two-dimension codes and RFID chips. The data area of the two-dimension codes and the data area of the RFID chips are respectively divided into a non-secrecy zone and a secrecy zone, each secrecy zone is divided into multiple secrecy zone bodies, two-dimension code label codes are stored in the non-secrecy zone of the two-dimension codes, and the secrecy zone of the two-dimension codes is divided into a first two-dimension code secrecy zone body for storing protected data needed by a user; RFID label codes are stored in the non-secrecy zone of the RFID chips, and the secrecy zone of the RFID chips is divided into the RFID user secrecy zone body and the RFID password secrecy zone body; in the verification process, access to the RFID password secrecy zone body is achieved firstly to obtain a decoding password of the two-dimension code secrecy zone body, the needed data are obtained from the two-dimension codes, the data, including a digital signature, of the RFID user secrecy zone body are read, the digital signature is regenerated, and two digital digests are verified to finally obtain a result whether to be true or counterfeit or a result whether to be legal or illegal. The defects of a traditional anti-counterfeit technology can be overcome well, and the anti-counterfeit label is difficult to counterfeit.

The invention discloses a mobile identity authentication method and system based on screen-sliding habit of a user. The method comprises the following steps: S1, carrying out feature extraction on biological behavior features of data after pre-processing, and carrying out format conversion on data after the feature extraction; S2, selecting a random forest classifier according to screen-sliding operation modes of the user; and S3, submitting data after the format conversion to the selected random forest classifier for classification, and carrying out voting on classification results to determine a final mobile identity authentication result. The system of the invention corresponds to the above-mentioned method. The method and system have the characteristics of being able to easily cope with an identity authentication requirement under free screen-sliding operation modes, a high classification accuracy rate and the like.

The invention provides an intelligent warehouse cargo management method adopting an RFID technology. The method is characterized in that steps are: firstly, implanting an RFID label for each cargo respectively, registering a different ID for each RFID label and distributing a storage space for each ID in a database server; then both after the cargos undergo warehousing registration and warehousing, and when the cargos are undergoing ex-warehouse registration and cargo packing, adopting a mobile RFID reader-writer to read the RFID label on each cargo and obtaining the IDs of the RFIDs and inputting related information of the cargos and sending the data to the database server for storage through a management system. The advantages of the intelligent warehouse cargo management method adopting the RFID technology are: (1): rapid scanning; (2) penetrability and no-screen reading; (3) anti-pollution capability and durability; (4) large memory capacity of the data; (5) volume miniaturization and shape diversification; (6) reusability; (7) security.

The invention discloses an extracting method and apparatus for a case auditing rule of a single disease, and a case auditing method and system for the single disease. The extracting method comprises the steps of performing word segment processing on each case of a training case set to obtain a plurality of segmented words, wherein the training case set comprises a plurality of cases belonging to preset single disease; establishing a word co-occurrence graph with multiple segmented words, wherein each segmented word is used as a top point of the word co-occurrence graph, and the weight of the side boundary between two top points is the co-occurrence time of the segmented word, corresponding to the two top points, in the training case set; obtaining key words from the multiple segmented words according to the word co-occurrence graph; forming a key word set according to the obtained key words; and extracting the case auditing rule specific to the single disease from the key word set, wherein the case auditing rule is a sequential key word sequence formed by the multiple key words from the key word set. Therefore, the case auditing rule for the single disease can be extracted for realizing the automatic auditing for cases of the single disease.

The invention discloses an identity recognition method based on multi-mode fusion of face characteristics and palm print characteristics of a single image. The identity recognition method is characterized by comprising the following steps: 1, acquiring the face and the palm print of one same person in one image, and establishing a database; 2, respectively detecting and partitioning face areas and palm print areas of the image, thereby obtaining ROI areas; 3, respectively calculating and authenticating chi-square distance of face characteristics and palm print characteristics of an authenticated image and each image in the database according to a face recognition algorithm and a palm print recognition algorithm; 4, fusing two characteristic distances according to a multi-mode characteristic fusion algorithm, thereby achieving identity recognition of persons. As the face characteristics and the palm print characteristics are fused, the accuracy rate of identity recognition is increased.

The invention provides an Android intelligent terminal security authentication method. The method comprises following steps of acquiring setting information, and forming user fingerprint; performing matching authentication on the user fingerprint; and upgrading reserved fingerprint in a server background and recording upgrading information. According to the Android intelligent terminal security authentication method, on the basis of a user name password authentication manner, the setting information is acquired, the user fingerprint is formed, and different fingerprint matching strategies are made according to different security requirements, so that the whole security authentication is user-friendly.

A security online detecting system facing to terminal computers performs a centralized detection on all the terminal computers in network on a center computer on line. The system comprises a online detecting tool, a packaging module and the center computer, the online detecting tool is packed as CAB form and stored in the center computer by the packaging module, and the CAB is embedded into the IE browser by the center computer, the CAB is downloaded from the center computer to the terminal computer through the IE browser and automounted, a user can input a project command which expected to be detected and input information corresponding to the detected project by the IE browser on the center computer, the received project command and the input information corresponding to the detected project are send to a security detecting unit by a unified data interface module of every terminal computer, and the security detecting unit starts strategy security online detecting or patch security online detecting or hardware resource information security online detecting or software security online detecting according to the project command, and then the detecting results are displayed by a display module.

An application process of fingerprint identification technology on a POS machine, an imprinter and a cash dispenser mainly comprises fingerprinting, fingerprint image preprocessing, characteristic point extraction, characteristic point storage, integrates the characteristics of individual fingerprints into the information of the individual data of a credit card so as to bind with the information of the individual data. The fingerprint comparison comprises fingerprint collection, fingerprint image preprocessing, and characteristic point extraction, carries out feather matching on the extracted characteristic points and the stored characteristic points, and finally outputs and shows the comparison results. The invention has the advantages that the fingerprint identification technology is applied to the POS machine, the imprinter and the cash dispenser, has two major functions of fingerprint registration and fingerprint comparison, the individual fingerprint identification technology and the image conversion technology are used for realizing the transmission process of the image data and ensuring the non-losing and non-damaging of the characteristic information of the fingerprint; the implicative information is more obvious, is difficult to be forgotten or lost, forged or stolen, and carried about, is safe, convenient and fast in utilization.

The invention discloses a work-piece crack detection method based on an RFID (Radio Frequency Identification Device). The work-piece crack detection method comprises the following steps: installing a fragile RFID electronic tag at a crack position to be detected of a detected work-piece in advance, so that the fragile RFID electronic tag is respectively connected and fixed with two sides of the crack position to be detected on the detected work-piece; and reading the installed fragile RFID electronic tag at the crack position to be detected on the detected work-piece by adopting an RFID electronic tag reader in need of detecting the crack of the detected work-piece, if reading successfully, judging that the crack is not generated at the crack position to be detected on the detected work-piece, and if not, judging that the crack is generated at the crack position to be detected. According to the invention, a work-piece is unnecessary to take down from equipment; and the work-piece crack detection method has the advantages of being rapid in identification speed, wide in identification range, easy to operate and control, simple, practical, small in equipment volume, flexible in shape, convenient in data format updating, good in safety and wide in application range and is capable of realizing penetrability and non-barrier detection.

The embodiment of the invention discloses a user account logging-in method, device and system, and relates to the technical field of website logging-in. The method comprises the steps of: after a target user successfully logs in, according to a preset conversion rule, generating a conversion code of a user account ID (Identity), an expiration time conversion code of a token and a secret key conversion code of the token; according to the conversion code of the user account ID, the expiration time conversion code of the token and the secret key conversion code of the token, generating a real user logging-in token of the target user and sending the real user logging-in token to a client; and receiving a logging-in website request message sent by the target user, verifying a suspected user logging-in token of the target user according to the real user logging-in token of the target user, and according to a verification result, judging whether to allow the target user to log in. According to the user account logging-in method, device and system disclosed by the embodiment of the invention, safety of the user logging-in token and a user account can be improved.

The invention discloses an admittance identity authentication system based on image identification. According to the system, an acquisition terminal acquires character information and image information, so as to generate acquired data; a server stores the acquired data in corresponding region classification databases according to regional attributions of the acquired data; an authentication terminal acquires data to be authenticated from the regional attributions; the server compares the data to be authenticated with the acquired data, judges whether the regional attributions are matched with the region classification databases, where the corresponding acquired data are located, or not, generates authentication information according to matching results and sends the authentication information to the authentication terminal, the authentication terminal judges whether authentication permissions can be obtained or not, and then, whether the data to be authenticated pass through the admittance authentication of the regional attributions or not is acquired. The system has the advantages that the anti-counterfeiting performance is good, forgery and theft are difficult, convenience is brought for the arrangement of various types of field services, the admittance efficiency is increased, the staff setting is simplified, then, the effect of getting twice the result with half the effort is achieved, the identity check and authentication among different regional attributions can be prevented, and thus, the confidentiality of identity authentication is improved.

The present invention relates to a specific personnel behavior supervision system and method based on a blockchain and smart contract which is designed aiming at the problems that the data is prone totampering, counterfeiting and hostile attack risks and an intelligent terminal is lack in range, pressure bearing and electric quantity monitoring in the current similar method. The user terminal ofthe system is an intelligent terminal worn on a special person, the special person position information and the device operation state information of the carrying intelligent terminal are uploaded into a blockchain, and the behavior criterion smart contract codes are written in the blockchain to perform specification for the special person's behaviors; when the special person is out of the activity range set by a manager, or is out of the pressure range of the intelligent terminal, the device electric quantity is lower than the safety electric quantity range and the charging is not performed,a contract execution sub module automatically operate the smart contract codes and emits alarm to prompt the manager to the illegal behaviors of the person such as out of the activity range or viciousdamaging of the device and not charging deliberately.

The invention discloses a process for producing an antibacterial food packaging bag having an anti-counterfeiting function. The process comprises the following steps of preparation of an antibacterialfilm: weighing raw material soybean fiber, potassium permanganate powder, nano silica powder, paraffin, polyethylene resin, polyhydroxyalkanoate, gelatin and plasticizer, melting and evenly mixing the paraffin, the polyethylene resin, the polyhydroxyalkanoate and the gelatin, and standing to make a mixed material; evenly mixing the soybean fiber, the potassium permanganate powder, the nano silicapowder and the plasticizer to obtain a mixture; adding the mixture into the mixed material, and performing melt blending to obtain a blended material; performing hot pressing on the blended material;performing cold press molding after hot pressing, and obtaining the antibacterial film. The preparation of the antibacterial packaging bag includes performing printing on a reverse side of the antibacterial film; performing spray printing of an anti-counterfeiting code on the reverse side; and compositing a PE film below the well printed antibacterial film, to form a composite film; curing the composite film; performing spray printing of an anti-counterfeiting image layer on the front of the composite film, and after code spraying, performing slitting to manufacture an independent packaging bag. According to the process, the antibacterial food packaging bag can kill various harmful bacteria and have a bacteriostasis effect and strong anti-counterfeiting performances.

The invention discloses anti-fake trace with visible information, it includes multiple rowed visible net dot, part of mobile net dot moves to the same side, forms connotative pattern. It also discloses a testing tool and method for mentioned perspective information anti-fake prints, the base material is transparent testing glue which is used as testing tool to test the anti-fake print, the testing glue is arranged with several lighttight dark stripes, the dark stripes can cover on each row of net dot or among the dots, thus exposes the pattern formed by the movement of mobile net dots; the invention also discloses a anti-fake stamp for printing the mentioned perspective information. It is not easy to be forged, and the method and tool are simple, and convenient.

The invention provides an anti-hotlinking method. The method comprises the steps that feature information in an access request is extracted, wherein the feature information at least comprises an IP address and access time; based on the feature information, a digital watermark is generated, and the digital watermark is added to URL of a play file to generate a play page address; the number of access times of the playback page address with the digital watermark within a certain period of time is counted; the number of access times is compared with a predetermined threshold value, and the play page address the selected, wherein the number of access times of the play page address is greater than the predetermined threshold value; the digital watermark in the play page address is parsed to determine the IP address of a hotlinking person; and the access service of the IP address is shielded. The invention further provides an anti-hotlinking system. Thorough hotlinking preventing is realized. The anti-hotlinking accuracy is improved.

The invention provides a two-dimensional code processing method, device and system. The two-dimensional code processing method comprises the steps that first terminal equipment acquires identification information of a product and address information of a server used for storing a two-dimensional code, wherein the identification information is used for uniquely identifying the product; the first terminal equipment generates a two-dimensional code corresponding to the product according to the address information of the server and the identification information, and sends the two-dimensional code to two-dimensional code tagging equipment so as to enable the two-dimensional code tagging equipment to print the two-dimensional code on the product. Each product is provided with unique identification information, and each product has a unique two-dimensional code correspondingly, so that the two-dimensional code is not easy to be forged, and thus the security of the two-dimensional code processing process is improved.