169results about How to "Prevent impersonation" patented technology

The invention discloses an online voiceprint recognition system and an implementation method thereof. The online voiceprint recognition system comprises a user recording module and an online voiceprint recognition server, and the implementation method comprises the following steps of: (1) providing generated password content for a user through the online voiceprint recognition server; (2) recording the voice of the user by utilizing the user recording module and providing the voice for a voice recognition module; (3) performing mode matching analysis on voice content provided by the user and the password content through the voice recognition module; (4) judging whether an audio fingerprint of the voice provided by the user is of the legal voice or not through an audio fingerprint recognition module; and (5) inspecting the matching degree between the voice provided by the user and a voiceprint module established by the registered user through a voiceprint recognition module, and regarding login is the real user login and receiving the login of the user if the degree achieves a set value. According to the online voiceprint recognition system and the implementation method thereof, disclosed by the invention, simple, easy-to-use and high-efficient online identity authentication can be realized.

The invention relates to a method for safe accessing of a wireless metropolitan area network, which comprises an authenticating step and a session key negotiating step. The authenticating step comprises that: a subscriber station SS sends a request message for access authentication to a base station BS; the BS sends a request message for certificate authentication to an authentication server AS; the AS verifies the request message for certificate authentication and sends a response message for certificate authentication to the BS; the BS verifies the validity of the identity of the SS according to the response message for certificate authentication; if the SS is valid, the BS sends the response message for access authentication to the SS; the SS verifies the validity of the BS according to the response message for access authentication; if the BS is valid, the SS uses the encryption certificate key of the SS to decrypt the material of authentication key. The SS signing certificate in the proposal is used for stating the identity and the SS encrypting certificate is used for encrypting and decrypting the material of authentication key so as to reduce the risk that the key is decrypted; through verifying the certificates of the BS and the SS by the AS, authentication for the subscriber station SS and the base station BS is realized and security level is improved.

The invention belongs to the field of face identification and provides a child picking and sending system on the basis of face identification. The child picking and sending system comprises an embedded child picking and sending machine and a server, wherein the embedded child picking and sending machine is used for registering first information of a plurality of picking and receiving people for each child in advance, storing the first information in a storage of the embedded child picking and sending machine, identifying a field picking or sending person through face identification according to the first information and sending identification record information comprising an identity of the picked or sent child to the server through a network after the identification is successful; and the server is used for sending a mobile phone prompting short message to other picking and sending people of the picked or sent child except for the field picking or sending person according to the received identification record information and second information of the child picking and sending people, which is prestored at the end of the server. The child picking and sending system provided by the invention prevents a lawless person from falsely picking up the child by carrying out face identification on the picking and sending person, sends the mobile phone prompting short message to parents of the child, who are registered in advance, when the child is picked up, so as to strengthen safety management of picking up and sending the child.

The invention discloses an express item collecting and dispatching method of logistics. The express item collecting and dispatching method comprises the following steps that express item posting information is recorded in a database system, and a two-dimensional code and a freight note are generated; the collected express item is scanned, and the two-dimensional code is sent to a client at the same time; the express item is dispatched and scanned, and the express item dispatching information is sent to the database system; a self-service express cabinet sends an express item storage request and scans and sends the two-dimensional code to the database system, the database system controls the self-service express cabinet to be opened, and after the express item is stored, the database system sends express item picking reminding information to the client; the self-service express cabinet sends an express item picking request and scans and sends the two-dimensional code of the client to the database system, and the database system controls the self-service express cabinet to finish express item picking; if the express item is not picked, the database system regularly sends the express item picking reminding information to the client, if the express item is not picked within the set period, the database system informs a postman to pick back the parcel and try to dispatch the parcel, and the express item is withdrawn if dispatching still fails. The dispatching speed is high, self-service express item picking is achieved, personal information of the client can be prevented from being leaking, safety is high, and operation is easy.

The invention provides a remote identity authentication method and a system and a remote account opening method and a system. The remote identity authentication method comprises steps: electronic cipher equipment acquires to-be-authenticated information, a graph marking code is generated and displayed according to the to-be-authenticated information, a terminal acquires a picture comprising a facial image of the user and the graph marking code displayed by the electronic cipher equipment, the picture is sent to a backstage server, the backstage server receives the picture, and the graph marking code and the facial image of the user recorded on the picture are authenticated.

The invention relates to a logistics positioning, authenticating and monitoring system and a working method of the logistics positioning, authenticating and monitoring system. The system comprises an embedded terminal on each cargo packaging bag and a cloud service platform arranged on a cloud server of an express company; each embedded terminal is provided with a sole terminal identity identification code and is connected with the cloud service platform through a communication network; when the cargo is delivered, a received/retreated pack bar code is distributed to each cargo randomly by the cloud service platform, and the received/retreated pack bar code as a pack receiving certificate is transmitted to a receiver/sender, then the received/retreated pack bar code can be used for assisting the identity authentication when the pack is received; during whole the transportation process, the cargo is positioned in an uninterrupted way by the embedded terminal through the double positioning functions of a GPS (global position system) and a GSM (global system for mobile communications) base station; the acceleration of the cargo is confirmed through a three-axis acceleration sensor, and is transmitted to the cloud service platform to be stored; images are taken by using a video acquisition unit at regular intervals; and a video differential algorithm is adopted to retain images having sudden scene change in a moving storage unit for evidence taking. The system and the method can be used in the field of express delivery logistics, and the cargo can be delivered more safely and more reliably.

The present invention relates to a safety face identification device with high identification precision. The device comprises a pedestal, a support block, a camera, a lifting mechanism, a cleaning mechanism and at least two bracing pieces. The lifting mechanism comprises a first motor, a screw rod, a moving block, a pulse sensor and a spacing module. The cleaning mechanism comprises a driving module, a first connection block, a moving module, a spraying module and a connection rod. The safety face identification device with high identification precision performs living body verification by employing the lifting mechanism to prevent other people from pretending to be users for authentication, so that the reliability of the face identification device is improved, and the cleaning mechanism is employed to clean a camera to improve the definition of a lens of the camera, so that the identification precision of the face identification device is improved; and moreover, compared to a traditional cleaning mechanism, the work efficiency of the cleaning mechanism is higher, and the practicability of the face identification device is higher.

The invention belongs to the technical field of the Internet of things, and discloses a lightweight device authentication and shared key negotiation method based on an Internet-of-things platform. The method includes the following steps: a gateway device side sends a network access request message to a server side, and the server side queries whether there is the gateway device in a database according to a gateway number which can uniquely identify gateway identity information in order to judge the legitimacy of the gateway identity; the server side authenticates the legitimacy of the gateway device, and issues a shared key negotiation request to the gateway device side, and through two encryption and decryption operations, the gateway device side obtains one half of a shared key generated by the server side; after getting the half of the shared key, the gateway device side randomly generates the other half of the shared key, uses a public key of the server side to encrypt the complete shared key, and sends the shared key to the server side; and the server side uses a private key to decrypt cipher text information to get the shared key, and sends the shared key to the network device side to confirm the success of key negotiation. The security of equipment authentication, shared key and data information is ensured.

The invention relates to a fingerprint identity verification system for verifying the identity of the examinees in large-scale tests. A fingerprint information acquisition subsystem efficiently acquires the fingerprint information of the examinees; a fingerprint information management subsystem takes the registration information of the examinees as secret keys to carry out encryption on the fingerprint information of the examinees, and generates an admission ticket with a unique bar code for verification; the fingerprint information verification subsystem adopts a complex identity fingerprint verification method of examinees with a one-to-many rapid fingerprint verification module as the main part and a one-to-one high-accuracy fingerprint verification module as the supplementary part to fast and accurately carry out fingerprint identity verification on the examinees; after the end of the fingerprint verification in the test scene, an examination room verification subsystem verifies the absent examinees according to the fingerprint verification results; a fingerprint verification information reporting subsystem can send the fingerprint information of the examinees passing the verification to the recruiting schools. The fingerprint verification system of the invention has the characteristics of operable fingerprint acquisition, safe information management, fast and accurate fingerprint verification, can effectively realize identity fingerprint verification of the examinees in the large-scale tests.

The invention discloses an adaptive retransmission and signature segmented embedding data transmission method, which is characterized by comprising the following steps of: matching the identity information of a user in a safety database by using a server, and finishing the method if the identity information of the user fails to be matched; performing mutual identity authentication on the user and the server, and finishing the method if the mutual identity authentication of the user and the server fails; and performing data transmission, and in a data transmission process, performing the steps of performing dynamic identity authentication on the server and the user at random time intervals, terminating connection if the dynamic identity authentication of the server and the user fails, embedding a signature in a segmented way, judging whether transmitted data has an error or is lost or not in an acknowledgement way, performing data retransmission if the transmitted data has the error or is lost, judging whether the data transmission is finished or not, and terminating the connection when the data transmission is finished.

The invention relates to the technical field of edible oil, and provides a method for detecting the adulterated tea oil. The method comprises the following steps of: firstly, establishing a refractive index, an iodine value, a saponification value and an oleic acid content adulteration detection model, determining the adulteration type by detecting the sample, then, determining an adulteration quantity model through ultraviolet spectrum full-wave scanning, and comparing the data to obtain the determined adulteration quantity. According to the method provided by the invention, not only can the adulteration type for the tea oil be identified, but also the adulteration quantity can be detected, so that cheap edible oil can be prevented from being used for personating expensive tea oil. The method provided by the invention has the characteristics of being economical and simple, excellent in repeatability and high in accuracy, and the like, can be practically used for the teal oil adulteration detection work, and can guarantee and safeguard the benefits of consumers.

The invention relates to a hazardous chemical substance management system and method. The management system comprises an online application platform, an online hazardous chemical substance database and an intelligent safety storage cabinet. The online application platform is used for submitting the warehouse-out application information of the hazardous chemical substances, the online hazardous chemical substance database is used for recording and updating the hazardous chemical substance information, and the intelligent safety storage cabinet is provided with a safety door, an RFID reading device, a card swiping device, a face recognition device, a communication module or an intranet and a control unit. The RFID reading device is used for reading the RFID identifiers of the hazardous chemical substances, the card swiping device is used for reading the identity card information, the face recognition device is used for reading the face information, and the communication module is used for being in data connection with the online application platform and the online hazardous chemical database. According to the invention, through the combination of software and hardware, the omnibearing and full-platform informatization management is carried out on purchase, sale and storage of the hazardous chemical substances, a complete record report of the hazardous chemical substances from thewarehouse delivery to each use is formed, and the permanent query and traceability are formed.

The inventor provides a method, master device, slave device and system for achieving code scanning automatic bluetooth connection, which solve the safety and automatic connection problems of bluetooth connection. The invention relates to a method for achieving connection of bluetooth devices, particularly rapid and automatic connection of the bluetooth devices. The method provided by the invention comprises the following steps: a first graphic code is corresponding to a first device, and a second device takes pictures to collect the first graphic code and analyzes the first graphic code to obtain first information; the second device uploads the first information onto a first server, and the first server stores verification information of legally registered bluetooth devices; if the verification information of the legally registered bluetooth devices which is stored in the first server does not contain the first information, then the second device is prohibited from being connected with a bluetooth device, whose name contains the first information, through bluetooth; if the verification information of the legally registered bluetooth devices which is stored in the first server contains the first information, then the second device is connected with the first device through bluetooth according to the first information.

The invention provides a two-dimensional code based express delivery dispatching terminal, service client and method. The method of the express delivery dispatching terminal comprises the following steps: obtaining a two-dimensional code through a two-dimensional code patch on an express package; obtaining express delivery information corresponding to the two-dimensional code from a background server; generating a delivery route in an electronic map; encoding the generated delivery route, the corresponding express delivery information and the two-dimensional code through the same number; and according to the number, performing verification, and receiving receipt information of the express delivery client so as to complete express delivery receipt. According to the invention, the two-dimensional code information and the express delivery information can be obtained through the two-dimensional code patch, and the delivery route is generated in the electronic map; the number enables a delivery man to find the corresponding express package conveniently and can also well prevent the express package from being wrongly given or falsely claimed; and the express delivery receipt is completed by receiving the receipt information through the express delivery client and a two-dimensional code mode is employed, such that the utilization rate of an express delivery sheet is also greatly reduced, and client information is also prevented from leakage to a quite great extent.

The invention discloses an automatic transmission and delivery system based on an unmanned aerial vehicle (UAV), comprising an UAV controller, an image acquisition module, a verification password input module, a UAV power supply module, and a GPS positioning module. The input end of the UAV power supply module is electrically connected with the input end of the UAV controller; the GPS positioning module is in signal connection with the input end of the UAV controller; the output end of the verification password input module is electrically connected with the input end of a verification password contrast module; the verification password contrast module and the UAV controller are electrically connected in a two-way mode; the UAV controller is in two-way signal connection with a central processing unit through a GPRS wireless data communication module; and the central processing unit is in two-way signal connection with a remote management terminal. The system is simple in structure and principle, is of high stability and high safety, and is suitable for promotion.

The invention discloses a method and a user device for sending user identity authentication information, a method for confirming a home location register and a visitor location register, and a method for confirming a user legal identity and the home location register. The method for sending the user identity authentication information includes steps: receiving a user identity information request sent by the visitor location register; generating a random serial number according to the user identity information request; using a first secret key stored in the user device to encrypt a serial number formed by connecting the random serial number and an IMSI (international mobile subscriber identification number) in series, and then obtaining an encrypted serial number; returning the user identity authentication information including first information obtained according to the IMSI, second information obtained according to MSISDN, the random serial number and the encrypted serial number to the visitor location register. In exceptional circumstances, the user identity authentication information returned when the user device responds to the user identity information request does not include the IMSI, and therefore risk caused by direct plaintext transmission of the IMSI is reduced. Furthermore, the method and the user device for sending the user identity authentication information are used in combination during the encryption and decryption process, and thereby can prevent a malicious third party from pretending to be a legal user, and strengthen protection and authentication for user identities.

The invention relates to the electronic code technology field, and particularly relates to a method for generating a commodity identification code, a packaging can, a commodity with a commodity identification code and a production technology for the canned commodity. The method for generating a commodity identification code comprises steps of obtaining a time code showing production time, a sequence code of a sorting sequence number of the product in a minimal unit of a production time and a preset kind code, and combining the time code, the sequence code and the preset kind code according to the preset sequence to generate the commodity identification code. The invention not only realizes one commodity corresponding to one code to benefit the tracing of a commodity by the customer, but also assists the vendor to monitor the buying-selling storage data on the sales nodes, effectively prevents good fleeing, and dramatically reduces the vendor investment on the market.

The invention relates to a system and method for managing hazardous chemicals easy to produce poison and explode. The system for managing hazardous chemicals easy to produce poison and explode comprises an online database for hazardous chemicals easy to produce poison and explode, an electronic scale and an intelligent safe storage cabinet, wherein the online database for hazardous chemicals easyto produce poison and explode is used for recording and updating names, types, quantity, service life, out-of-cabinet and in-cabinet information of hazardous chemicals easy to produce poison and explode and formula combination information of synthetic drugs or explosives of hazardous chemicals easy to produce poison and explode. The intelligent safe storage cabinet comprises a cabinet body, wherein the cabinet body is provided with a safety door, an RFID reading device, a card swiping device, a face recognition device, a communication module and a control unit. According to the system and themethod, the upper limit value of the single use of the hazardous chemical substances which are easy to produce poison and easy to produce explosion and the single use of the hazardous chemical substances which are easy to produce poison and easy to produce explosion at the same time are monitored by combining software and hardware, so that the hazardous chemical substances which are easy to produce poison and easy to produce explosion are prevented from being illegally used and excessively used, and potential safety hazards caused by illegal use are reduced.

The invention discloses a source tracing system and method for marine products. The system comprises a daemon module for storing source tracing information in a data server, an information input module for inputting fishing-boat offshore catching tracks, fishing-boat arrival sorting procedures, box sealing and cooling protection information and marine-product track records of logistics transportation information and an inlet query module for supplying query an interface to the source tracing information through a WEB server. The method includes the steps that the source tracing information is stored in the data server, and the query request of the source tracing information is responded through an application server; the fishing-boat offshore catching tracks, the fishing-boat arrival sorting procedures, box sealing and cooling protection information and marine-product track records of logistics transportation information are input; the interface is supplied to the source tracing information through the WEB server. As the source tracing system is adopted, corresponding seafood is fresh marine products caught by a fish coat just now or marine products replaced with frozen marine products or stale marine products can be queried in a scanning mode, the quality of food is fully guaranteed, the due rights and interests of a consumer are safeguarded, and ecology of the marine products is improved.

The invention discloses an express cabinet picking-up method, an express information system and an express cabinet. The express cabinet picking-up method includes: a forward step: acquiring addressee information, determining if an addressee is a special addressee or not according to the addressee information, and reading first recognition information which is stored in advance by the addressee if the addresses is the special addressee; and a picking-up step: acquiring second recognition information provided by a consignee, comparing the second recognition information and the first recognition information, opening a corresponding grid opening of the expresses cabinet if the second recognition information matches the first recognition information, otherwise, prompting an error. The express cabinet picking-up method is convenient and fast; the addresses does not have to carry a mobile phone while picking up an express, and can pick up the express by using the pre-stored information such as fingers and voice; and the method can eliminate constraint of the mobile phone, is safe, and can prevent fraudulent picking. The express information system and the express cabinet have those effects, and are easy to use.

The invention belongs to the technical field of virtual reality, and specifically relates to a package additional information interaction system and method based on a two-dimensional code. The system comprises a two-dimensional code generating unit, a password setting unit, an information management unit, a code scanning unit, a signing verification unit and an additional information management unit. The method comprises the steps of generating a two-dimensional code according to order information and a courier number, and taking a password set by a user as an extraction password of a URL (Uniform Resource Locator) web page associated with the two-dimensional code; when scanning the two-dimensional code added to a package, linking the URL web page associated with the two-dimensional code; displaying relevant information after the password is verified, and sending order receiving information according to the courier number. After the URL web page is associated to the two-dimensional code, the secondary password is verified, and information stored in the additional information management unit is displayed after the verification passes. According to the system and the method, the recipient signs the package by scanning the code with a mobile phone, so that the situation of fraudulent reception in the package mailing process, particularly when the package is signed by others is avoided.