37results about How to "Reduce coupling" patented technology

A headset antenna and a connector for the same are provided. The headset antenna includes an audio signal line, an antenna and a high impedance element in specified application frequency ranges. The audio signal line is adapted for transmitting an audio signal and the antenna is adapted for receiving an RF signal. The high impedance element is disposed on a transmission path of the audio signal and generates a high impedance at a specified frequency band of the RF signal, so that the audio signal line is equivalent to an open circuit and the antenna obtains a better receiving capability.

The application provides a data transmission method and device, electronic equipment and storage medium. The method obtains initial data of at least two target physical devices of a device access layer, converts the initial data into a preset standard data format to obtain standardized data, generates service data based on all the standardized data, and sends the standardized data and the service data to a message middleware to transmit the standardized data and the service data to a data application layer through the message middleware. Thus, an upper-layer application of the data application layer does not need to write fusion code, and a newly-added application does not need to be repeatedly developed, direct service data can be obtained, system coupling degree is reduced, and maintenance cost is reduced.

This invention relates to the field of wireless body area network (VBA) technology, and particularly to a method for selecting routing strategies for vehicular network (V2N) communication based on multiple communication state indicators. The method includes: S0, setting a strategy set; S1, obtaining communication demand features ( ) and network state feature vectors; S2, filtering to obtain a candidate strategy set P'; S3, constructing a strategy selection input description, associating each candidate strategy ∈ P' with a path optimization method type; S4, selecting the optimal strategy based on the calculated matching score of each candidate strategy; S5, generating a path control scheme; and S6, executing the path control scheme. This method can reduce the coupling between routing planning methods and specific implementations, improving the robustness and adaptability of V2N communication.

This invention relates to the field of natural language processing technology, and more particularly to a method and system for language transfer recognition based on cultural semantic embedding. The method includes the following steps: acquiring source language data and target language data; performing semantic isomorphic centering on the source and target language data to obtain semantically equivalent data; decoupling pragmatic features based on the semantically equivalent data to obtain pragmatic feature data; performing contrastive cultural latent space embedding based on the pragmatic feature data to obtain bilateral cultural representation data; performing cultural modality affine transformation based on the bilateral cultural representation data to obtain cultural difference data; performing implicit distortion pattern discrimination based on the cultural difference data to obtain cultural semantic distortion data; and generating transfer results based on the cultural semantic distortion data to obtain language transfer result data. This invention decouples pragmatic features under semantic equivalence constraints and achieves language transfer recognition through cultural semantic embedding and modality affine modeling.

This application discloses a file storage method, device, and medium. The method includes: constructing a file system operation interface independent of the file storage tool; adding a first file storage tool for file operations required by current business needs; constructing an interface function response operation between the file system operation interface and the first file storage tool; constructing a storage policy configuration file for forwarding file information to the first file storage tool; and updating the storage policy configuration file when the first file storage tool is updated to a second file storage tool, so as to switch the file system's file storage tool from the first file storage tool to the second file storage tool. This allows for flexible adjustment of the storage scheme according to business needs or performance requirements.

This disclosure provides a data transmission method, system, electronic device, and storage medium, which can be applied to the fields of information security technology, financial technology, and distributed technology. The method includes: in response to receiving data transmitted from a first target range to a second target range, obtaining, based on the data, first address identification information of the first target range and second address identification information of the second target range, wherein the first address identification information is generated by a third-party platform based on the first address information and the first target range identification information, and the second address identification information is generated by the third-party platform based on the second address information and the second target range identification information; determining a target target range transmission route from multiple target range transmission routes based on the first address identification information and the second address identification information; and sending the target target range transmission route to the target range network, wherein the target target range transmission route is used to transmit data from the first target range to the second target range.

The application belongs to the technical field of mechanical dynamics, and discloses a six-degree-of-freedom large-load low-frequency excitation platform based on an air spring, which comprises an exciter, wherein the exciter comprises an upper end plate, a base and a horizontal swing mechanism, the horizontal swing mechanism is partially arranged in the base, and the upper end plate is connected to the base; the base and the horizontal swing mechanism jointly form an air spring, and the air spring is arranged opposite to the upper end plate; the upper end plate is used for connecting a load; the excitation platform makes the air spring deform by introducing air into the air spring to float the upper end plate, and then floats the load. The application overcomes the influence of the target load gravity on excitation through the air spring, reduces the stiffness in the vertical direction, makes the motor provide the excitation force of full frequency band and controllable size for the load, and has good low-frequency excitation effect.

This specification provides a program development method, a program development system, a computing device, and a medium. The program development method includes: obtaining the program architecture of a target program, the program architecture including functional modules and a control module, wherein the functional code in the functional module has a calling dependency with the control module; responding to a decoupling instruction sent by the front end for the target function, determining the target functional code, and removing the calling dependency of the target functional code; encapsulating the target functional code after the dependency is removed into an independently deployed target component, and configuring a proxy access layer for the target component; registering the proxy access layer with the control module so that the control module routes to the proxy access layer, and the proxy access layer schedules the target component. This method can decouple the functions in the original program architecture while ensuring the stable operation of the original architecture, thereby improving the optimization efficiency of the original architecture.

The embodiments of the present disclosure disclose a semiconductor device and a manufacturing method thereof, and a memory. The semiconductor device comprises: a plurality of active pillars; a first gate structure located between two adjacent active pillars and covering at least part of a channel of one of the two adjacent active pillars; a second gate structure located between the first gate structure and the other of the two adjacent active pillars and covering at least part of a channel of the other of the two adjacent active pillars; a first isolation structure located between the first gate structure and the second gate structure; a second isolation structure comprising a first part located between the first gate structure and the first isolation structure and a second part located between the second gate structure and the first isolation structure; wherein the first part and the second part are connected below the first isolation structure; a third isolation structure located above the first isolation structure; wherein the dielectric constant of the first isolation structure is less than the dielectric constant of the second isolation structure or the third isolation structure.

The application discloses a quad-rotor formation obstacle avoidance control method based on an improved DDPG algorithm, and belongs to the technical field of unmanned aerial vehicle formation control. The method adopts an improved DDPG reinforcement learning algorithm to plan an obstacle avoidance path of the quad-rotor. When the improved DDPG reinforcement learning algorithm is executed, the priority weight of each quadruple experience in the experience replay pool is initialized. After the quadruple experience in the experience replay pool is sampled and trained, the priority weight of each quadruple experience is recalculated based on a TD error, and a Sum_Tree structure is updated. The method effectively alleviates the training instability caused by hyperparameter sensitivity, the misleading of policy updating caused by overestimation of Q values, and the problem that key experiences are not sufficiently learned, accelerates the convergence speed of the quad-rotor formation obstacle avoidance training, and improves the obstacle avoidance effect.

This invention discloses a dual-stator electrically excited bearingless vernier reluctance motor, comprising a rotor, an inner stator, an outer stator, a torque winding, and a suspension winding. The axes of the inner and outer stators differ in phase by an angle δ. Each of the inner and outer stators has a set of three-phase concentrated windings, namely a torque winding and a suspension winding. Torque current and DC bias current are injected into the torque winding, and suspension current and DC bias current are injected into the suspension winding. Compared with traditional bearingless motors, the dual-stator electrically excited bearingless vernier reluctance motor of this invention injects DC bias current into the torque winding and suspension winding, that is, it uses zero-sequence current excitation to replace permanent magnets, avoiding irreversible demagnetization of permanent magnets due to excessive temperature. Furthermore, by setting the angle δ, it effectively weakens the magnetic coupling between the suspension current magnetic field and the torque current magnetic field, which has high theoretical and practical value.

The invention relates to the technical field of fire rescue, and discloses a super high-rise building facade fire unmanned aerial vehicle cooperative auxiliary fire extinguishing system which comprises a task layer, a control layer, an execution layer and a guarantee layer. According to the system, an in-building water taking-floor relaying-window guiding-unmanned aerial vehicle short-range external spraying technical route is adopted, a fire-fighting vertical pipe and an indoor fire hydrant in a building are used as main water supply links, and floor relaying platforms are arranged on the first floor to the third floor below a firing floor. According to the super high-rise building facade fire unmanned aerial vehicle cooperative auxiliary fire extinguishing system, the long-distance vertical water delivery task is borne by an existing fire-fighting vertical pipe in a building, and the unmanned aerial vehicle only needs to bear the load of a short overhanging water hose outside a window and the near-wall spraying task; the on-way loss of the water hose, shimmy impact and the coupling degree of jet reaction force and a flight control system are effectively reduced, the core defects of heavy load, high coupling and poor stability of a traditional ground long-distance water hose pulling-up mode are overcome, and meanwhile the problems of insufficient load and endurance of an airborne fire extinguishing agent mode are avoided.

The application discloses a kind of water quality data day scale processing methods based on hour level automatic monitoring, by non-uniform sampling time sequence explicit introduction time weight, and with "invalid value determination+ cross day priority link+ time weighted integration+ start boundary symmetry closure+ structured archiving" rule calculation time weighted mean, realize the automation of daily scale representative value, traceable and high consistency output.The application eliminates the missing calculation / wrong calculation caused by day boundary truncation, adapts to equipment short stop, ensures the consistency of caliber, can be reviewed, improves the consistency of cross day alignment;Avoid the systematic deviation of traditional technology under uneven sampling, make the representative value consistent with the sampling rhythm;The results have stronger comparability and stability between different sites and dates.The input quality of the application is controllable, and the abnormality does not spread;The results can be calculated, audited and compared, meet the engineering audit and compliance requirements, support long-term operation and quality evaluation.

The utility model discloses a 4G communication outdoor standby power lithium battery which is used for providing power support for outdoor communication equipment, the whole lithium battery comprises a box body, a lithium battery module and a BHC module, the box body comprises a heat dissipation front cover, a cylinder body and a rear cover, the lithium battery module is arranged in the cylinder body, and the BHC module is fixed on the heat dissipation front cover through a connecting piece; the lithium battery module realizes charging and discharging management, temperature monitoring and safety protection through the BHC module; a 4G module is arranged on the heat dissipation front cover and used for supporting remote monitoring and remote upgrading, and a user can check information such as the battery state, the electric quantity and the temperature in real time through a mobile terminal and receive an abnormal alarm. The system has the characteristics of compact structure, convenience in installation, remote intelligent management and the like, is suitable for outdoor scenes such as communication base stations and monitoring equipment, and effectively improves the reliability and maintenance efficiency of equipment power supply.

This utility model provides a small-diameter digital communication transmission cable, comprising: multiple pairs of twisted wires, wherein the twisted wires are arranged on both sides of a "I"-shaped filler and twisted together to form a cable core, and the outer side of the cable core is provided with a wrapping layer, a metal foil and plastic composite layer and an outer sheath from the inside to the outside; it solves the technical problems of traditional cables being unable to achieve small outer diameter, high bandwidth, strong anti-interference, long-distance transmission and high durability, and can optimize the cable core structure to improve anti-interference performance and signal transmission bandwidth while ensuring small outer diameter and high flexibility of the cable, and takes into account electromagnetic protection and mechanical strength through composite shielding design, thereby meeting the requirements of high-speed, long-distance and high-reliability communication.

This application discloses a workflow processing system and method. It relates to the fields of cloud computing, automated task scheduling, and container orchestration. The system includes: a server, used to interact with users through a graphical interface, create workflow template files, and send the workflow template files to a scheduler; a scheduler, used to receive workflow instances, extract a directed acyclic graph (DAG) from the workflow instances, and control clients to execute workflow instances according to the DAG; and a client, used to execute tasks of N task nodes through N containers, updating the status of each task node to the server. This application solves the problem of low resource utilization in workflow scheduling in cloud-native environments in related technologies.

This invention provides a packaging structure. In the packaging structure, the lead frame includes at least two solder pads; the back of the chip is mounted on the lead frame, and the front of the chip has multiple solder pads. At least a portion of the solder pads of the lead frame are electrically connected to the solder pads of the chip via bonding wires; a passive device is disposed between and electrically connected to the two solder pads of the lead frame; a molding compound encapsulates the chip and bonding wires, and covers at least a portion of the surface of the solder pads and at least a portion of the surface of the passive device. This avoids mounting the passive device on the PCB outside the packaging structure, significantly reducing PCB layout space, greatly shortening the interconnection distance between the passive device and the chip, reducing the current loop area, reducing parasitic inductance of high-frequency signal paths, reducing magnetic field radiation (i.e., reducing electromagnetic interference), improving high-frequency performance, and reducing coupling with external interference, thus improving electromagnetic compatibility.

The application discloses a log collection method and device, electronic equipment and medium, and relates to the technical field of computers.The method comprises the following steps: scanning log files under a parent directory, and determining log files to be collected in the parent directory, wherein the parent directory is used for storing a log directory, the log directory is used for storing log files, and the log directory is named based on a container identifier; and collecting the content in the log files to be collected.The method stores the log directory named based on the container identifier in the parent directory, so that the log files are stored in the same parent directory, and in the case that a new log directory is generated due to container redeployment, the newly generated log directory can be accurately and quickly located, the newly generated log file is quickly located, the coupling between the container and the log collection is reduced, and the log collection tool or the log collection code does not need to be upgraded; and the method does not need to introduce a third-party framework, has low invasiveness, and has high timeliness.

The present disclosure discloses a multi-scene model updating method and device, electronic equipment and storage medium, relates to the field of computers, and particularly to the fields of artificial intelligence technologies such as large models, deep learning and intelligent recommendation. First, sample data is acquired, and based on user behavior data, a first feature vector corresponding to a scene identifier is updated to obtain an updated second feature vector. Then, the second feature vector is input into a shared network and a scene network corresponding to the scene identifier in a to-be-updated model respectively to obtain shared features and scene features. The shared features and the scene features are input into an expert network corresponding to the scene identifier in the to-be-updated model to obtain a first representation output by the expert network. Then, the first representation is input into a prediction network of the to-be-updated model to obtain a prediction value output by the prediction network. Finally, the expert network is updated based on the prediction value to obtain an updated model.

This invention discloses a modular VR / AR surgical teaching system and method based on a local large-scale model. The local large-scale model training module is deployed in a local computing environment, storing structured medical knowledge and dynamically generating teaching scripts and assessment question banks. A lightweight VR / AR hardware group collects multi-dimensional user operation data and provides multi-sensory feedback. A full-process training control module, with a built-in physical simulation engine and evaluation logic, constructs a virtual surgical scene, simulates tissue mechanical changes in real time, compares user operations with standard surgical procedure models and generates error correction guidance, and generates a quantitative ability assessment report based on the entire process data. A multi-scene data mapping interface adopts a modular architecture based on a standardized intermediate communication protocol, achieving low-coupling logical isolation and dynamic integration between functional modules through a unified data exchange format and abstract interface specifications. This application adopts an edge-side deployment strategy to protect patient privacy and ensure real-time force feedback and tissue deformation rendering in the VR / AR scene.

This invention discloses an interpretable low-light image enhancement method. It constructs an unpaired learning framework, EDC-Net, with enhancement and degradation branches forming a closed loop. The enhancement branch adaptively enhances the brightness and contrast of the low-light image through pixel-level affine mapping, while the degradation branch predicts physically meaningful degradation parameters such as color gain and exposure scaling. The enhanced image is then reconstructed into a low-light image through a chain of explicit degradation operators, forming a cyclic consistency constraint. Training employs a three-stage progressive optimization strategy: degradation warm-up, master adversarial training, and fine-tuning. During the inference phase, only the lightweight enhancement branch is run. This invention achieves physical interpretability and controllability of the enhancement process, avoids overexposure and artifacts, improves training convergence stability, and significantly increases inference efficiency. It is suitable for real-time image processing scenarios such as nighttime surveillance and autonomous driving.

The embodiment of the invention provides a scene data analysis system, a scene data analysis method and computing equipment, the scene data analysis system comprises an application layer, a computing framework layer and a data layer, and computing interfaces corresponding to a plurality of computing tasks are constructed between the application layer and the computing framework layer; the application layer is used for responding to a data analysis request sent for a target service scene, performing service logic analysis on the target service scene, obtaining at least one target calculation task corresponding to the target service scene, calling a target calculation interface corresponding to each target calculation task to execute data analysis, and obtaining a data analysis result; the computing framework layer is used for responding to the calling of the application layer on each target computing interface, running a data processing module corresponding to each target computing interface, and performing data processing on the target scene data of the target business scene stored in the data layer; and the data layer is used for storing scene data of a plurality of business scenes. And the flexibility, the expandability and the analysis accuracy of the system are improved.

This invention relates to the field of computer technology and discloses a method, apparatus, device, and storage medium for developing web pages. The method includes: receiving a web page development request; responding to the request by invoking a pre-built business code library and a pre-built component code library; generating a web page framework based on the business code library; performing conversion processing on the component code library to generate component links corresponding to the component code library; introducing the component links into the web page framework; and generating the web page using the Render function of the Vue framework library. Through this method, the invention can achieve the separation of component code and business code, eliminating the need for further separation of component code, reducing code coupling among multiple developers and departments, lowering communication costs and maintenance management risks, improving page development efficiency, and solving the problem of low web page development efficiency caused by developers repeatedly reviewing code when collaborating with multiple people and departments.

The application discloses a kind of color bell service integrated management method, system, equipment and medium, the overall architecture of color bell service integrated management method is divided into access layer, service layer, data layer, through layered design, protocol adaptation, service logic processing and data storage are separated, reduce the system coupling degree, improve the independence and maintainability of module, introduce VNFM module and NFVO+ and VIM interaction, realize the automation management to VNF instance (color bell service network element) from creation to destruction, reduce manual intervention, unified service layer can centralized processing capacity call request, ensure the consistency of service rule execution.

This invention discloses a loosely coupled sentiment analysis algorithm library based on the Ascend framework. The library includes: algorithm modules, exposed interfaces coupled to the algorithm modules, and a unified calling interface coupled to the exposed interfaces. The algorithm modules are used to build and train the algorithms in the library. Each algorithm module includes a data module, a model module, and a training module. The exposed interfaces provide a calling interface for each algorithm to the unified calling interface. The unified calling interface includes hyperparameter configuration information and calling logic. This invention builds the algorithm library based on the domestic Ascend framework. By preserving the integrity of each algorithm, it reduces the coupling between different algorithms, allowing each algorithm to be self-contained while achieving unified scheduling through an exposed interface. This results in a cross-platform, unified architecture, unified calling interface, and easily extensible algorithm library.

This invention relates to a multi-segment variable stiffness magnetically driven continuum conduit robot and its control method. The multi-segment variable stiffness magnetically driven continuum conduit robot includes a conduit body with at least one axially extending working channel inside; a multi-joint magnetic drive unit includes multiple magnetic units spaced apart along the axial direction of the conduit body; a reversible variable stiffness module is disposed within at least one functional segment of the conduit body; the reversible variable stiffness module includes a phase change material encapsulated within a flexible covering structure and a heating component for heating the phase change material; a stiffness control system controls the phase state of the phase change material in each reversible variable stiffness module. This invention, by combining a multi-joint magnetic drive structure with segmented integrated reversible variable stiffness modules, achieves precise controllability of the deformable segments of the continuum robot, on-demand provision of local stiffness, and flexible switching between multiple working modes, thereby improving its operational accuracy, stability, and adaptability in complex cavity environments.

The embodiment of the application discloses a kind of service function implementation method, device, electronic equipment and medium, pre-service type based on NFV service contained, each type of NFV service is encapsulated as service interface.In the case where receiving service request, calling target service interface matched with service request;With the driving process corresponding to target service interface, the target service function corresponding to service request can be realized.Each service request matched service interface can have one or more, by calling single service interface or the combination of multiple service interfaces can realize the service function required by service request.Through the mutual combination of service interface, different service requests can be met, and the scalability and reusability of NFV service are improved.For each type of NFV service corresponding driving can be updated separately, and does not affect the normal operation of other drivers, realizes the hot update of driving, reduces the difficulty of NFV selection and docking.

This disclosure relates to the field of communication technology, and more particularly to a balun structure and a dual-polarized antenna. The balun structure includes at least one reference ground wire and at least one choke element, with at least one choke element disposed on each reference ground wire. The choke element is used to eliminate the high-frequency induced current generated by the reference ground wire. The balun structure provided by this disclosure eliminates the high-frequency induced current generated by the reference ground wire through the choke element. Since the high-frequency induced current generated by the reference ground wire is eliminated, the coupling between different high and low frequency bands in a multi-band antenna system using this balun structure can be effectively reduced, thereby improving the isolation between different high and low frequency bands in the multi-band antenna system.

This invention discloses a modular design method and system for a fully automated inspection robot, relating to the field of automated inspection technology. The method includes: dividing the robot system into multiple functionally independent modules; acquiring the state parameters and operating parameters of each module; and generating module output data based on these parameters. During task execution, the robot optimizes its output at each task stage by dynamically adjusting the combination and weights of the modules. Module selection is based on a comprehensive evaluation of error minimization and inter-module synergy. The optimal module is selected according to real-time task and environmental changes, and the module configuration is adjusted in real-time. This invention addresses the problem that existing robot systems typically employ fixed structural designs, lacking flexibility and adjustability between modules, and unable to quickly switch and adjust between different tasks, thus affecting the overall efficiency and stability of the robot system.