410 results about "New device" patented technology

The invention belongs to the technical field of wireless household electrical appliance intelligence, and discloses a wireless household electrical appliance intelligent identification and analysis method and system based on multi-protocol fusion, which can automatically extract new equipment protocol features through centralized middleware scheduling and adaptive learning mechanism of a protocol adaptation engine unit in combination with dynamic model training of an AI identification center unit. Generating a temporary adaptive interface and updating the protocol template; the dynamic protocol library supports OTA updating, a novel protocol and unknown equipment can be adapted without manual configuration, and the defects that the number of traditional system equipment is increased, and protocol type expansion is blocked are overcome; the intelligent optimization module dynamically adjusts the bandwidth priority and the data reporting frequency based on reinforcement learning and behavior prediction, guarantees smooth communication of key equipment in a high-concurrency scene, reduces standby power consumption of idle equipment, solves the problems of high-concurrency delay and high energy consumption of a traditional system, and improves the system reliability. And double improvement of identification reliability and system energy efficiency is realized.

The invention discloses a federal learning-based cross-device brain grain model training system. The system comprises a terminal device layer, an edge coordination layer and a central server layer, the terminal equipment layer is responsible for collecting original electroencephalogram data and executing local lightweight training; the edge coordination layer is used for aggregating model updates of a plurality of terminal devices in the jurisdiction to generate a regionalized sub-model; according to the central server layer, a central server performs secondary optimization on each regional model to generate a global unified model; the encrypted global model and strategy configuration are pushed to all edge coordination layers; and the edge coordination layer pushes the optimized model and strategy to terminal equipment. Through a three-layer federated architecture and multi-dimensional optimization, the system efficiency is remarkably improved: the terminal equipment only uploads an encrypted model increment, and source data protection is realized in combination with differential privacy and homomorphic encryption; federal transfer learning shortens the cold start time of new equipment.

The invention relates to the field of identity association, and discloses a mobile terminal identity information association analysis method, system and device and a medium. The method comprises the following steps: acquiring a non-identification parameter set of a terminal to be judged and a stock parameter set of stock equipment; inputting the non-identification parameter set and the stock parameter set into a twin neural network model to obtain a prediction probability; when the prediction probability is greater than a preset probability threshold, determining that the to-be-determined terminal and the stock equipment are the same equipment, and associating the non-identification parameter set with the stock equipment; when the prediction probability is smaller than a preset probability threshold value, marking the to-be-judged terminal as a suspected new device, performing time sequence verification on the suspected new device and the stock device based on the dynamic time sequence parameter and the application behavior parameter, after verification is passed, re-judging that the to-be-judged terminal and the stock device are the same device, and if not, judging that the to-be-judged terminal and the stock device are the same device. And marking the to-be-judged terminal as a new device. According to the invention, the reliability and stability of association can be improved.

The invention discloses a data encryption method and system based on multi-terminal interaction, and relates to data encryption: when a user registers for the first time, acquiring main password data input by the user, and generating main key seed data through a key derivation function according to the main password data; based on the master key seed data, a hierarchical hash algorithm is adopted to construct a key derivation tree data structure, the key derivation tree data structure takes the master key seed data as a root node, and the key derivation tree data structure is expanded layer by layer according to the device category and the device identifier to form a tree-shaped derivation path; when a new device requests authorization, a derivation path is calculated according to the key derivation tree data structure in combination with the attribute data of the corresponding new device, and exclusive key data corresponding to the new device is derived and generated from the master key seed data along the derivation path; according to the exclusive key data of the sending device, in combination with the path data of the receiving device in the key derivation tree, encrypting the data to be transmitted between the devices to generate an encrypted data stream; the encryption efficiency of the offline equipment is improved.

The invention provides an information transmission method, electronic equipment and an information transmission system. The method can be applied to electronic equipment and comprises the steps that when equipment exists around first electronic equipment, a first image can be displayed, and the image comprises a first part and a second part; the second electronic equipment can obtain N frames of first images, identifies the first information of the second part code, and realizes equipment connection, data transmission, account login, conference participation and the like based on the first information. In the technical scheme, the second electronic equipment can scan the image displayed by the first electronic equipment to obtain the first information in the image, so that information transmission between the first electronic equipment and the second electronic equipment is realized, for example, when new equipment is replaced or data cloning is carried out, the interaction path of the equipment can be shortened, and the sense of science and technology is improved.

The invention discloses a magnetotelluric sounding measurement method for multidirectional aggregation observation, and the method comprises the steps: building a novel device layout: designing a reasonable measurement point layout scheme according to geological features and electromagnetic response distribution; processing data and establishing an unstructured grid: acquiring an electromagnetic field component, completing data acquisition, and inputting the processed electromagnetic field data into an unstructured grid model; impedance tensor calculation: on the basis of the unstructured grid, performing impedance calculation by utilizing multi-component electromagnetic field data and combining an interpolation idea, and constructing an extended impedance tensor of an electromagnetic field component to obtain an impedance value component; and three-dimensional inversion and visualization: performing three-dimensional inversion through a vector finite element method to obtain an inversion result. According to the method, richer observation data are provided for deep geologic structure inversion.

The invention discloses a mainboard function automatic detection method and device, and relates to the technical field of computer hardware detection. The method comprises: receiving a user instruction through a graphical interface to generate a test queue; distributing an independent thread for each test item to execute hardware detection, and dynamically mapping the position of a physical port; analyzing a test state in real time and updating interface feedback; comparing the actual hardware parameters with preset parameters; and hot update of the test script is supported. The device comprises a graphical interface module, a multi-thread execution engine, a scripted hardware detection module and the like. The mainboard function detection device can perform efficient, automatic and visual detection on the mainboard function, and is suitable for quality control of mainboard production, maintenance and research and development links.

The invention relates to an energy storage equipment remote control method and device and an energy storage system, and relates to the field of communication control. The method comprises the following steps: receiving a standard message to be issued to target energy storage equipment; the standard message comprises a control parameter and a control parameter value of the target energy storage equipment; querying a preset model library according to the model of the target energy storage equipment to obtain a control theme template corresponding to the target energy storage equipment and a point location mapping relationship; the point location mapping relation is used for representing the mapping relation between the control parameter in the standard message and the code in the original message; converting the standard message into an original message according to the point location mapping relationship, and generating a control theme corresponding to the target energy storage equipment according to the control theme template and the equipment information of the target energy storage equipment; sending the original message and the control theme to a target energy storage device; the target energy storage equipment is used for executing control operation according to the control theme and the original message. By adopting the method, the efficiency of accessing the new equipment to the management cloud platform can be improved.

The invention discloses a smart home control method and system based on a multi-modal large model, and the method comprises the steps: carrying out the cross-modal feature extraction and semantic alignment processing of voice, image and sensor data through an improved multi-modal large model, and achieving the semantic space mapping of multi-source data based on a context sharing mechanism and reasoning logic; the method comprises the following steps: abstracting local smart home equipment into a standardized resource entity by using an MCP technology, defining an equipment function feature set through a protocol interface, and packaging the equipment function feature set into a callable tool chain; constructing a real-time data fusion model, and generating a control instruction sequence through the multi-modal large model based on the real-time data fusion model; and calling a corresponding tool in the tool chain according to the control instruction sequence to execute equipment control. The problems that an existing system depends on single-mode data and is easily interfered by the environment, the access cost of new equipment is high due to the fact that a unified data fusion framework does not exist, a control strategy is difficult to adapt to user behavior changes, equipment communication protocols are different, and the user requirement matching degree is low are solved.

The invention relates to the field of bulb through-flow turbines in hydropower stations, discloses a method for calculating the maximum runaway speed of a bulb through-flow turbine, and solves the problems that in the prior art, a scheme for calculating the maximum runaway speed of the bulb through-flow turbine under the working condition that guide vanes and runner blades are not in joint cooperation is inaccurate in calculation; the difference between the actual value and the actual value is large, and the requirement for hydropower engineering construction of a new device with a bulb tubular water turbine generator set cannot be met. According to the method, data of a large number of bulb tubular hydroelectric generating sets which run well at home and abroad for recent 30 years are collected and arranged, and then a nonlinear regression method is adopted to fit a complex relation among the data, so that a calculation formula of the maximum runaway rotating speed under the non-joint working condition is obtained. In practical application, the maximum runaway rotating speed under the non-joint working condition can be quickly and accurately calculated by substituting the rated specific rotating speed value, the maximum water head value and the nominal diameter value of the rotating wheel of the bulb tubular turbine with the maximum runaway rotating speed to be calculated into the maximum runaway rotating speed calculation formula.

To provide a game machine capable of executing a new performance.SOLUTION: A game machine capable of providing a game ball on the basis of a ball entry of a game ball into a ball entry area in a game area comprises: a plurality of counter value update means capable of updating a counter value when the game ball enters a specific area; count display control means capable of displaying a count display on the basis of the counter value; and sound output means capable of outputting a count display related sound when a count display starts to be displayed. Count displays include a prescribed count display and a specific count display. As a specific count display displayed with a count display related sound, on the basis of a ball entry of a game ball into a specific area, a value updated from a value previously displayed may be displayed during a specific period, and a value which is the same as the value previously displayed as the specific count display displayed with a count display related sound is not displayed again during the specific period.SELECTED DRAWING: Figure 489

The invention relates to the technical field of power semiconductor device preparation, and discloses a preparation parameter optimization method, device and equipment of a power semiconductor device and a medium, the method comprises the following steps: obtaining various characterization data and current preparation parameters of the power semiconductor device, the current preparation parameters being process parameters adopted by the current preparation of the power semiconductor device; cue words are obtained, the cue words are used for indicating the direction in which the target model analyzes the representation data and used for indicating the optimization direction of the current preparation parameters, and the target model is a large language model in which a reinforcement learning algorithm is introduced; the various representation data, the current preparation parameters and the cue words are input into a target model to be analyzed and optimized, target preparation parameters of the power semiconductor device are obtained, and the target preparation parameters are predicted technological parameters enabling the performance of the power semiconductor device to be optimal in the optimization direction. Preparation parameters can be optimized in real time, and the method adapts to changes of new device structures and processes.

A method includes: receiving, by a computing device of a first vehicle, a command from a host device; in response to receiving the command, storing a new device secret in memory; generating, by the computing device using the new device secret, a triple comprising an identifier, a certificate, and a public key; and sending, by the computing device, the triple to a second vehicle, where the second vehicle is configured to verify an identity of the first vehicle using the triple.

One aspect of the present disclosure is directed to providing a display device having an integrated touch screen, which includes a new means for receiving an input of a user in place of a deleted key in a bezel region, and the display device having the integrated touch screen comprises: a display region having a plurality of touch electrodes; a non-display area adjacent to the display area and including a bezel touch unit and a plurality of bezel wirings; and a touch driving unit configured to apply a touch driving signal to the plurality of touch electrodes, in which the touch driving unit applies the touch driving signal to the bezel touch unit through the plurality of bezel wirings in the non-display area.

Various systems and methods for establishing network connectivity and onboarding for Internet of Things (IoT) devices and trusted platforms, including in Open Connectivity Foundation (OCF) specification device deployments, are discussed. In an example, a zero touch owner transfer method includes operations of: receiving a first request from a new device for network access to begin an onboarding procedure with a network platform; transmitting credentials of a first network to the new device, the first network used to access a rendezvous server and obtain onboarding information associated with the network platform; receiving a second request from the new device for network access to continue the onboarding procedure; and transmitting credentials of a second network to the new device, as the new device uses the second network to access the onboarding server of the network platform and perform or complete the onboarding procedure with the network platform.

The invention relates to the technical field of smart parks, in particular to an adaptive protocol conversion and cooperative control method for smart park equipment. The method comprises the steps of generating an initial attribute set based on a device communication protocol and an operation frequency, determining a protocol conversion rule through clustering analysis, dynamically adapting a new protocol and adjusting a frequency deviation, generating a cooperative task timing sequence, and optimizing a control response and a data interaction flow in case of an emergency or a transmission delay. And finally realizing a stable operation state through a feedback mechanism. According to the method, protocol features can be efficiently extracted, a new equipment protocol can be flexibly adapted, the coordination problem caused by frequency difference is solved, the synchronization precision between equipment and the overall coordination efficiency are improved, and the stability and reliability of a system in a complex scene are ensured.

To provide a game machine capable of executing a new performance.SOLUTION: A game machine capable of providing a game ball on the basis of a ball entry of a game ball into a ball entry area in a game area comprises: a plurality of counter value update means capable of updating a counter value when the game ball enters a specific area; count display control means capable of displaying a count display on the basis of the counter value; and sound output means capable of outputting a count display related sound when a count display starts to be displayed. Count displays include a prescribed count display and a specific count display. As a specific count display displayed with a count display related sound, on the basis of a ball entry of a game ball into a specific area, a value updated from a value previously displayed may be displayed during a specific period, and a value which is the same as the value previously displayed as the specific count display displayed with a count display related sound is not displayed again during the specific period.SELECTED DRAWING: Figure 489

The invention relates to a traditional equipment intelligent control system based on cloud data processing and a multi-terminal adaptation technology, and belongs to the technical field of intelligent control of the Internet of Things. The system is characterized in that a multi-terminal fusion control terminal adapts to multiple terminals through a cloud edge collaborative cross-form interaction interface, converts heterogeneous instructions, synchronizes data and automatically adapts to interface layout; the heterogeneous device communication adaptation unit constructs a cloud collaborative multi-protocol conversion mechanism, dynamically learns a newly added device protocol, prejudges a link abnormality and switches a standby protocol; the scenarized control logic unit supports visual scene definition, integrates external environment data expansion trigger conditions and issues a combined control instruction; and the equipment state management and feedback unit cooperatively collects parameters, calculates a health degree score and dynamically pushes information. Cross-terminal intelligent control, multi-protocol adaptation and stable communication of traditional equipment are realized, and equipment management and control efficiency and user operation experience are improved.

1. The name of the design product: graphical user interface of configuration gas fire extinguishing controller and fire alarm controller for electronic equipment. 2. The use of the design product: for electronic equipment. 3. The design points of the design product: in the graphical user interface. 4. The picture or photo that best shows the design points: design 1 front view. 5. Design 1 is designated as the basic design. 6. The use of the graphical user interface: adjustment configuration of functions of the fire alarm system. 7. The human-computer interaction mode of the graphical user interface: design 1 front view shows the interface of the new device of project programming of the fire alarm system, by clicking the drop-down arrow of the "device type" column box, design 1 change state diagram 1 is entered to select the device type; after selecting the device type, by clicking the "new" button in design 1 front view, design 1 change state diagram 2 showing the "controller" module is entered. Design 2 front view shows the interface of the "loop" module of project programming of the fire alarm system, by clicking the "point view" button on the right side of an item, design 2 change state diagram is entered. Design 3 front view shows the interface of the "controller" module of project programming of the fire alarm system, by clicking the "gas extinguishing controller" button, design 3 change state diagram is entered. Design 4 front view shows the interface of the "linkage logic" module of project programming of the fire alarm system, by clicking a check box in "zone A", design 4 change state diagram 1 is entered; by selecting "linkage equation" in the column box below "linkage mode", design 4 change state diagram 2 is entered; by clicking the "details" on the right side of a label (for example, general linkage equation 001), design 4 change state diagram 3 is entered. Design 5 front view shows the interface of the "main mapping list" module of "Modbus" of project programming of the fire alarm system, by clicking the "backup mapping list" button, design 5 change state diagram is entered, and design 5 front reference diagram is used to show that design 5 front view can have a drop-down interface. Design 6 front view shows the interface of the "database upgrade and download" module of the connected device of the fire alarm system, by clicking the "upgrade controller firmware" button, design 6 change state diagram 1 is entered; by clicking the "history record export" button, design 6 change state diagram 2 is entered. 8. Other circumstances that need to be explained: other views are omitted. The symbol "X" in the interface views of design 1 to design 6 indicates that the content such as text, symbol, icon, etc. can be changed or replaced.

The invention provides an equipment access method and device, electronic equipment and a storage medium, and relates to the technical field of Internet of Things. The method comprises the steps that point table information of current equipment to be accessed is acquired, point location description information of the equipment to be accessed is generated according to the point table information, and the point location description information comprises related configuration information of the equipment to be accessed to a target system; updating currently configured device point location description information of the target system according to the point location description information of the to-be-accessed device to obtain updated device point location description information; and generating a target gateway execution code according to the updated device point location description information and running the target gateway execution code so as to access the current device to be accessed to the target system, and performing data acquisition on the device accessed to the target system. According to the scheme, the point table information of the to-be-accessed device is obtained and converted to generate the point position description information of the to-be-accessed device, rapid compatibility of information of the new device is realized based on the point position description information of the to-be-accessed device, and the development cost is reduced.

The application discloses an IoT device hierarchical security management and control method and system for a smart park, aiming to solve the problem of how to efficiently realize dynamic hierarchical security management and control of IoT devices. The method first collects the static attributes of IoT devices and monitors their dynamic behavior. Based on this information, the risk level of the device is divided, and differentiated access permission rules are set accordingly. The system monitors the traffic pattern of the device in real time, and once it finds that the communication data transmission exceeds the preset access permission rules, it determines that the device is abnormal. Then, the risk level of the abnormal device is dynamically re-evaluated in combination with its actual abnormal behavior. If the new device level after re-evaluation is high risk, its communication is immediately blocked to prevent attack spread. Through the closed-loop management process, the application realizes efficient dynamic hierarchical security management and control of IoT devices, ensuring the network security of the smart park.

To provide an information processor capable of effectively improving the continuation rate of all users including a player who is about to leave a game.SOLUTION: An information processing apparatus that performs information processing of granting a privilege to a user based on satisfaction of a privilege granting condition accompanying an action of the user, the information processing apparatus comprising: a storage unit configured to store privilege granting information indicating a privilege to be granted to the user and an order of granting the privilege to the user, privilege pattern information in which a frequency of satisfaction of the privilege granting condition and the privilege granting information are associated with each other; And an updating means for updating the privilege imparting information of the user.SELECTED DRAWING: Figure 3

This utility model discloses a linkage unwinding system for a winding machine and newly added equipment, including an original winding controller, an original oscillating roller structure, an original unwinding mechanism, and an original traction mechanism. The original winding controller is communicatively connected to the controller of the newly added equipment, and the controller of the newly added equipment is connected to a new traction motor and a new traction encoder. This utility model enables communication between the original winding controller and the controller of the newly added equipment. The original unwinding motor and the new traction motor start synchronously, and the stopping of the new traction motor triggers the stopping of the original unwinding motor. Through the communication between the original winding controller and the controller of the newly added equipment, and the coordination between the new traction motor and the original winding motor, the linkage unwinding of the newly added equipment and the original winding equipment is achieved. This provides operational space for adding new process equipment without changing the layout and mechanical structure of the original winding machine, expanding the functions that the original winding machine can achieve, and reducing the production line modification cost.

This application discloses a cloud-based data synchronization method and related equipment for replacing vehicle-to-everything (V2X) devices. The method includes: receiving a device replacement request from the original V2X device and performing pre-verification on the vehicle's basic data from the in-vehicle terminal; if the pre-verification passes, replacing the original V2X device with a new V2X device; receiving a cloud-based synchronization update request from the new V2X device and performing real-name verification on the device information of the new V2X device; if the real-name verification is complete, establishing network communication with the new V2X device; updating the device information of the new V2X device and storing the update result. This application sets up two modules in the cloud—device replacement verification and device replacement service—to determine whether the new V2X device meets the replacement conditions. Furthermore, when replacing V2X devices, it enables data synchronization and updates between the old and new devices in the cloud, improving the convenience for staff when replacing V2X devices.

The utility model discloses an automobile torsion bar strength simple detection device comprising a pedestal, two parallel guide rails are arranged on the pedestal, one end of each guide rail is provided with a slide block, the other end of each guide rail is provided with a fixed block, a rotating shaft parallel to the guide rails in the fixed block is communicated with two sides of the fixed block, and one end of the front end of the rotating shaft located at the inner side of the fixed block is provided with a rotating disc. A mounting groove is formed in the axis position of the other side of the rotary disc, a mounting block is arranged in the mounting groove, and a fixing groove is formed in the mounting block. The beneficial effects of the utility model are that the utility model provides a simple and convenient automobile torsion bar strength detection device, through adopting a simple, convenient and rapid detection technology, the time of torsion bar strength detection is greatly shortened, compared with a traditional manual loading experiment, the novel device can realize timely and rapid detection, the detection period is reduced, and the detection efficiency is improved. The production efficiency is improved, and the rapid production line detection requirement is met.

1. The name of the design product: earphone binding graphical user interface for electronic device. 2. The use of the design product: for an electronic device. 3. The design points of the design product: in the graphical user interface. 4. The picture or photo that best indicates the design points: design 1 front view. 5. The product is a graphical user interface (GUI) design, and other views are conventional designs, omitting other views. 6. Design 1 is designated as the basic design. 7. The use of the graphical user interface: the interface is used to connect earphone devices; design 1: design 1 front view is the initialization interface; click 【my】 in design 1 front view to enter design 1 interface change state diagram 1, which shows the current earphone device list; click 【OWS】 in design 1 interface change state diagram 1 to enter design 1 interface change state diagram 2, which shows the prompt information that the device is not connected; click 【connect】 in design 1 interface change state diagram 2 to enter design 1 interface change state diagram 3, which shows the prompt information that the device binding is successful; design 2: design 2 front view is the initialization interface; click 【my】 in design 2 front view to enter design 2 interface change state diagram 1, which shows the current earphone device list; click 【bind new device】 in design 2 interface change state diagram 1 to enter design 2 interface change state diagram 2, which shows the prompt information that the device connection code; enter the connection code and click 【connect】 in design 2 interface change state diagram 2 to enter design 2 interface change state diagram 3, which shows the prompt information that the device binding is successful.

A new apparatus and method for securely distributing an application to the processors of a processing unit. The processing unit is formed as part of an integrated circuit and includes a plurality of processors (referred to as tiles), each having their own execution unit and storage for storing application data and additional executable instructions. The integrated circuit includes a hardware module (referred to herein as an autoloader) configured to distribute a set of bootloader instructions (referred to herein as a secondary bootloader) to each of at least some of the tiles. Each of the tiles then executes the instructions of the received secondary bootloader, which causes each tile to issue a read request to read a set of executable application instructions from a memory external to the integrated circuit. Each tile then executes operations using the received set of executable application instructions in order to execute the application using the processing unit.

The application discloses a video point information standard management method and system based on reverse geographical joint checking, which comprises the following steps: performing joint checking on name semantics and geographical semantics through reverse geographical analysis results of latitude and longitude, and calculating geographical consistency scores; and based on the geographical consistency scores and the standard entity set, automatically completing the missing device attributes. Through multi-field preprocessing + candidate slot map joint modeling, the application can fully utilize the complementary information in the original code, attributes, latitude and longitude, and installation description; the BERT-BiGRU-CRF model and its training process are disclosed through prompting enhancement, which can avoid the problem of insufficient disclosure of the entity recognition model, and improve the entity recognition accuracy of non-standard point names; through the dynamic graph updating mechanism, preferably in the incremental updating mode, the application can continuously absorb new aliases, new device types and artificial review results, and avoid long-term static failure of the knowledge graph.

The utility model discloses a novel young fish fry seed gathers and captures device, including the casing, its characterized in that: the casing upper end is equipped with the feeding opening, and the bait filter drum is arranged in the casing, and the buffer board is arranged in the casing, and the inside rotation is connected with the deflector in the casing, and the left and right ends of deflector all are equipped with the connecting shaft, and one end of connecting shaft is equipped with the gear, and the upper end rotation is connected with the threaded rod in the casing, and the outside screw thread connection of threaded rod has the U type rod, and the left and right ends of U type rod all are equipped with the connecting rod, and the lower end of connecting rod is equipped with the rack, and the upper end of casing is equipped with the first limit slip mouth, and the inside sliding connection of first limit slip mouth has the filter baffle. The utility model can gather and catch the young fish fry of the elastic coating fish, not only can save manpower, can improve the gathering and catching effect, and can also reduce the harm to the young fish fry when gathering and catching.

The application is a federated learning out-of-distribution generalization method based on causal inference, and belongs to the technical field of edge intelligent devices. The method comprises the following steps: constructing a federated learning framework to train a task model, in each round of training, a server sends a global task model parameter and a global prototype library to a client participating in training; the client trains a local model by using a local sample, obtains individualized features and global features of the sample by a decoupling representation learning module, and obtains causal features after removing pseudo-association by a mixed factor removing training module; the client sends updated model parameters and various local prototypes to the server; the server updates the global prototype library and the global model parameter by using a hierarchical update strategy module; the training is repeated until a convergence condition is met, and the obtained global task model is deployed to a new device for use. The application improves the generalization ability of the task model when facing invisible distribution data, and ensures the usability and applicability of the task model.