31results about How to "With privacy" patented technology

The invention relates to an attendance-checking method based on a network connectivity technology judging whether equipment used by enterprise personnel is accessed to an enterprise local area network or not. The attendance-checking method particularly comprises the following steps of: initially acquiring a unique identifier of an access point of the enterprise local area network, setting the enterprise local area network, and determining an effective attendance-checking identification point; initially setting the personal information of the enterprise personnel and an information list matched with the unique identifier of the equipment used by the enterprise personnel; initially setting the attendance-checking information of an enterprise; judging whether the equipment used by the enterprise personnel is accessed to/disconnected from the enterprise local area network or not, and recording through an attendance-checking server; determining the time of the equipment used by the enterprise personnel in being accessed to/disconnected from the enterprise local area network, and recording through the attendance-checking server; and matching the unique identifier of the equipment and the access time which are recorded through the attendance-checking server with the personal information data of the enterprise personnel and sorting and recording the attendance-checking conditions of the enterprise personnel according to the set attendance-checking information by the attendance-checking server. The attendance-checking method disclosed by the invention has the advantages of convenience, practicability, high efficiency, low cost and suitability for popularization.

The invention discloses a supervisable data anonymous sharing method and a supervisable data anonymous sharing system based on a block chain. The method comprises the steps that when a data using nodeinitiates a data sharing request to a data owning node, the data owning node generates a re-encryption key through a private key of the data owning node and a public key of the data using node, and sends the re-encryption key to a proxy server; the proxy server stores a random key used for encrypting plaintext data in advance by the data owning node and a data ciphertext at the position of the cloud server according to the re-encryption key, encrypts the random key and the data ciphertext according to a public key of the data owning node, then performs re-encryption conversion on the encrypted random key and the encrypted data ciphertext together as a ciphertext, and sends the re-encryption conversion result to the data using node; and the data use node obtains the encryption key of the to-be-shared data and the storage position of the to-be-shared data in the cloud database through decryption of the private key of the data use node, extracts the corresponding position data in the cloud database and obtains the to-be-shared data through decryption according to the encryption key.

The invention discloses a hospital self-service terminal system and an intelligent triage management system thereof. The hospital self-service terminal system comprises a self-service terminal, a hospital server and a hospital computer. The hospital server stores inpatient information, receives a signal of the self-service terminal, and responds to the self-service terminal. The hospital computeris connected to the hospital server through an optical fiber and receives data from the hospital server. The self-service terminal scans a hospitalization certificate issued by a doctor and communicates with the hospital server for verification, and a patient handles a hospital admission procedure and selects a ward bed through the self-service terminal. The hospital server is connected to the self-service terminal through the optical fiber, receives the data of the self-service terminal, and manages a personal account of the patient. The self-service terminal reads the information of the personal account of the patient and provides patient information inquiry and printing services. The self-service terminal has a built-in card warehouse and provides distribution, binding and recharge services of inpatient department magnetic cards. According to the hospital self-service terminal system and the intelligent triage management system, the time and energy of the patient are effectively saved, a hospital admission preparation process is simplified, the quick hospital admission of the patient is facilitated, and a complete purchase service of daily necessities is provided for the patient.

The invention discloses an unlocking method of a terminal. The unlocking method includes the steps that multiple messages are displayed on an unlocking interface, wherein the multiple messages at least include a set of matched messages; the messages, selected by a user, in the multiple displayed messages are detected, if the selected messages are one set of matched messages, unlocking is successful, and if the selected messages are not one set of matched messages, unlocking is failed. The invention further provides the terminal.

The invention provides a block chain data transaction method with privacy protection, and relates to the technical field of block chains. The seller user participates in the transaction and stores original data into an interstellar file system after performing public key inner product encryption on the original data, and initiates a transaction request for creating a seller smart contract in a block chain; then the buyer user initiates a transaction request for creating a buyer smart contract in the block chain; the consensus nodes on the block chain perform validity check on the transaction requests initiated by the transaction participating users; if the check is passed, all the consensus nodes on the block chain record the transaction requests in the chain, and the seller user and the buyer user perform data transaction based on the block chain; and if the check is invalid, the transaction application is rejected. The method is based on the block chain, the traceability of the data transaction process is guaranteed, and the rights and interests of buyers and sellers are guaranteed. Meanwhile, the data transaction process is encrypted by using a secret key, so that the transaction platform is ensured not to check and store easy-to-check data.

The invention relates to the technical field of online payment and discloses a third-party payment system based on a block chain technology. The third-party payment system includes a consumer terminal, the output end of the consumer terminal is in signal connection with the input end of an identity verification module, the output end of the identity verification module is in signal connection withthe input end of the consumer terminal, and the output end of the consumer terminal is in signal connection with the input end of a payment unit, and the output end of the payment unit is in signal connection with the input end of the consumer terminal, and the output end of the payment unit is in signal connection with the input end of a commercial terminal, and the output end of the commercialterminal is in signal connection with the input end of the payment unit. The third-party payment system based on the block chain technology achieves the effects of safety, privacy and stability by arranging a first public storage server, a second public storage server, a third public storage server and a fourth public storage server.

The invention provides a data storage method based on a block chain. The data storage method comprises the following steps: S1, compiling a structured data object according to a multi-layer nested JOSN data format; S2, carrying out flattening operation on the first JSON data; S3, sorting the second JSON data according to the hierarchical size and letter size of the Key value; S4, encoding the Keyvalue and the Value value by using an RLP encoding mode of the Ethereum; S5, taking the RLP (Key) and the RLP (Value) as leaf nodes, constructing a Merkel tree, and calculating a root hash; S6, takingthe root hash as a first Key, taking the first JSON data or the second JSON data as a first Value, and storing the first JSON data or the second JSON data in a K/V database under a chain; and S7, defining the data type of the first JSON data as a first type, and uploading the root hash and the first type to a block chain. The data storage method based on the block chain has the advantages of tamper resistance, privacy, verifiability, high efficiency and the like.

The invention provides an identifiable recording and broadcasting system based on multiple groups of wireless terminals. The system comprises the wireless terminals; a identity recognition module connected with the wireless terminal and used for recognizing the identity of the current user; a video recording module connected with the identity recognition module and used for recording and storing the wireless terminal of the user passing verification of the identity recognition module; and a video playback module connected with the identity recognition module and used for providing the video stored by the video recording module for the user passing the verification of the identity recognition module.

The invention provides an intelligent access control system for realizing door opening through voice recognition, and the intelligent access control system for realizing door opening through voice recognition comprises a sound sensing module which is used for detecting sound data of a current door opening user; a sound analysis module which is used for analyzing the sound data detected by the sound sensing module; and an access control module which is used for controlling opening and closing of the door according to the analysis result of the sound analysis module. According to the intelligentaccess control system for realizing door opening through voice recognition, a single sensing mode at present is changed, non-contact recognition is realized, the information safety can be better ensured, and the detection efficiency is improved; in addition, from the aspect of information collection, sound collection is more convenient, and meanwhile the uniqueness and privacy are better achieved; moreover, from the perspective of security and protection, the security and the controllability of information are realized.

The invention discloses a man-machine interaction method based on a millimeter wave radar. The method comprises the following steps of: (1) performing initialization through a main control module, performing parameter setting on a millimeter wave radar module, a data processing module and an intelligent identification module, and sending a working instruction to the millimeter wave radar module; (2) transmitting linear frequency modulation continuous waves to a target scene by the millimeter wave radar module, collecting echo signals reflected by a target object to a script module through a receiving antenna, performing frequency mixing with transmitted signals to obtain intermediate frequency signals, and transmitting the intermediate frequency signals to the data processing module; (3) executing a resolving algorithm by the data processing module to obtain feature data, and transmitting the feature data to the intelligent identification module; (4) analyzing corresponding actions andinstructions by the intelligent identification module according to the feature data, and feeding back the corresponding actions and instructions to the main control module; and (5) issuing a controlinstruction by the main control module according to the feedback, and driving equipment to complete corresponding control actions. According to the man-machine interaction method disclosed by the invention, smart home equipment is expanded to perform interaction, so that the smart home equipment can feed back action posture instructions, and specific control operations can be realized according tomodel comparison.

Due to the fact that the glass area of a modern vehicle is increased, in particular to a large panoramic glass roof, the use of solar control glass and a coating is greatly increased. The manufacturing cost of the solar glass composition and the coating is very high. While solar coatings are more effective than compositions, it is generally not applicable to single glass, as solar coatings are not durable. A solar coating must be applied to one surface of the inner side of the laminate. Most of these products also introduce undesirable color shifts. The present invention provides a coating that can be used in glass to produce a laminated glass or monolithic glass with a solar controlled neutral gray coating, the coating also having anti-reflection properties and low emissivity.

The invention discloses an advertisement acquisition system based on NFC (near field communication). The system comprises a main control system, a projection unit, a behavior movement unit, an infrared thermal imaging unit, a data unit, an NFC unit and a display unit, wherein the main controller is connected to the projection unit, the behavior movement unit, the infrared thermal imaging unit, the data unit, the NFC unit and the display unit. The system provided by the invention has the beneficial effects that a user, by implementing information transmission through touch connection to NFC equipment, can acquire related information of products; meanwhile, a robot is triggered to conduct advertisement projection, so that system's design flexibility is reflected to the greatest extent; the NFC has the characteristics of being private and being safe; and with the application of the NFC, user information, when transmitted, is prevented from being revealed, and marketing and publicity of the products are achieved rapidly, conveniently and intelligently.

The invention discloses a wind coat for lactation. The wind coat comprises a front part, a rear part and sleeves. The front part and the rear part are of a sector-shaped structure as a whole. The upper end of the front part and the upper end of the rear part form a neckline, the front part is provided with a front fly, the front part is divided into a front part body A and a front part body B by the front fly, plastic supporting strips are arranged in the neckline and in the front fly, and hidden slots are formed in the positions, close to the left sides and the right sides of the sleeves, of the front part; buttons are arranged at the position, close to the neckline, of the rear part and at the positions, close to the left and right slots, in the back side of the front part respectively; the tail ends of the front fly of the front part bodies A and B are provided with button loops matched with the buttons respectively. The wind coat can be worn and used as a wind coat for daily outgoing, has the functions of covering up the figure and flattering the figure, can also be used as a lactation coat, and can achieve lactation conveniently and quickly. Besides, the wind coat can form a private and spatial lactation space during lactation and has application and popularization value.

The invention relates to the technical field of electrical engineering and automation thereof. The distributed economic dispatching method provided by the invention has self-adaptability and can adapt to the characteristics of mass and variability of distributed resources in a virtual power plant; the decoupling property and the layered distributed architecture of the step length calculation method can adapt to the dispersive characteristic of distributed resources, plug and play of the distributed resources can be achieved, the method has reliable convergence due to existence of a step length upper bound theoretical value, and meanwhile, the problem of economic dispatching of massive distributed resources can be effectively solved through the self-adaptability of the method; the calculation and communication pressure of the system is dispersed through the lightweight design, and the operation efficiency and the adjusting speed of the virtual power plant are remarkably improved; a hosting processing method when a coordinator has a single-point fault is provided, and the whole method has relatively high fault tolerance in combination with the characteristic of supporting plug and play of distributed resources; and the parameter information of the distributed resources is protected by the updating characteristics of the parameters and the layered architecture, and the privacy is realized.

The invention discloses an entertainment culture management system based on a mobile terminal. Theentertainment culture management system comprises a face input module, a central processing module, an entertainment software management unit and an administrator operation unit; the output end of the face input module is connected with the input end of a face image storage module; the output end of the face image storage module is connected with the input end of the face image comparison module, and the output end of the face image comparison module is connected with the input end of the central processing module.The invention relates to the technical field of software management. According to the entertainment culture management system based on the mobile terminal, software in the home mobile terminal can be classified, during classification, after entering an entertainment interface of the mobile terminal through face recognition, the entertainment software is automatically classified, and the entertainment software which is independently used by a person is displayed in front of a user; and therefore, each family member has own privacy.

The invention discloses a data running device for network and information security software development, and belongs to the technical field of software development equipment. A data operation device for network and information security software development comprises a shell, two baffles are hinged to the top face of the shell in a bilateral symmetry mode, a limiting groove is formed in the inner wall of the lower end of the shell, a lead screw is arranged in the limiting groove, a lifting plate is arranged above the lead screw, a damping plate is arranged above the lifting plate, and an operation machine body is fixedly arranged on the top face of the damping plate. When software development is needed, an adjusting handle can be rotated to drive a bevel gear B, and the bevel gear B drives a meshed bevel gear A to rotate, so that a lead screw rotates, an ejector rod rotates by an angle, baffles can be jacked up, the baffles on the two sides are in a vertical state, and an operation machine body is shielded; therefore, the device has certain privacy, people on the two sides can be effectively prevented from seeing codes on the running machine body, and the protection effect is achieved.

The embodiment of the invention provides a data processing method and device and a storage medium. The method comprises the steps of acquiring a data set with private attributes; dividing the data setinto a time series data set and a non-time series data set based on time attributes carried by the data; carrying out association rule detection on the time series data set and the non-time series data set to obtain a time series association rule carrying the time attribute and/or a non-time series association rule not carrying the time attribute; and adding the constructed pseudo time series data into the time series data set to enable the time series association rule to meet a first association rule condition, and/or adding the constructed pseudo non-time series data into the non-time series data set to enable the non-time series association rule to meet a second association rule condition. Thus, the source data is divided into the time series data set and the non-time series data set,the corresponding time series association rules and non-time series association rules are hidden in the mode of adding the constructed pseudo-time series data and pseudo-non-time series data, and thedata is completely protected.

The invention discloses a project collaboration system based on mobile internet. The system comprises a mobile device, an uploading module, a central processing module, a data statistics module, a storage module, a supervision module, a communication module and a permission module; the output end of the mobile device is respectively connected with the input ends of the uploading module, the alternating current module and the permission module are connected, the output end of the uploading module is connected to the input end of the central processing module, the output end of the central processing module is respectively connected with the input ends of the monitoring module and the data statistics module, the output end of the supervisory module is connected to the input end of the mobiledevice, and the output ends of the data statistics module and the permission module are connected to the input end of the storage module. The system is efficient and convenient, project team memberscan understand and communicate with one another at any time and place, security performance is high, data is private, and the system can supervise and urge the members to complete the work at any time.

The invention discloses a continuous identity authentication method based on a mobile terminal interaction behavior. The method comprises the following steps: (1) collecting user interaction behaviordata; (2) fuzzifying user interaction behavior data; (3) constructing WiFi-geographic position mapping table; (4) generating an interaction event set; (5) constructing a user identity authentication model; (6) obtaining an interaction event departure value; (7) judging the type of the interaction event; And (8) judging the user identity. According to the method, the problem that the user behaviorcollected in the prior art is easily simulated and the problems that the energy consumption is high, the data is not easy to collect and the privacy protection intensity is low when the user behaviordata is collected in the prior art are solved, so that the method has the advantages of safety, practicability and privacy.

The invention discloses a mobile phone holder for a vehicle and a table top. The mobile phone holder comprises a magnetic base and a connecting piece connected with a mobile phone; the connecting piece comprises a lower cover and an upper cover, wherein the lower cover is connected with the mobile phone, a cavity is formed when the upper cover and the lower cover are connected, and a magnetic-conductivity metal sheet is arranged in the cavity; when the connecting piece is fixed on the magnetic base, the magnetic-conductivity metal sheet is in attaching connection with the magnetic base. The mobile phone holder can be compatible with the functions of being used as a vehicle-mounted magnetic base or singly used as the mobile phone holder at the same time, and the mobile phone holder can be further used as a handheld fulcrum of the mobile phone; and the application range of the mobile phone holder is wide.