51results about How to "Increase engagement" patented technology

The invention discloses an engineering safety video generation method and system based on a generative large model. The method comprises the following steps of obtaining an application field and a theme requirement of a required engineering safety video; on the basis of application fields and theme requirements, a retrieval enhancement generation mechanism is adopted to retrieve in the multi-modal knowledge base to obtain related data, and a large language model is utilized to generate a training script copywriting; extracting cue words from the training script copywriting, and based on the cue words, generating a corresponding image by using a diffusion model; and converting the training script copywriting into an explanation audio, and finally synthesizing a virtual explanation video with synchronous mouth shapes by an audio driving model. The method can be suitable for a plurality of engineering scenes such as buildings, mining industry, tunnels, high-altitude operation and the like, has the characteristics of process automation, high content specialty, high generation efficiency and high cross-scene adaptability, and effectively improves the production efficiency and training effect of engineering safety education videos.

The invention provides a teaching method and system for progressive AI ethic scene simulation in different learning segments, and the method comprises the steps: constructing a progressive AI ethic scene library in different learning segments according to different scene grades and corresponding task requirements; configuring a scene simulation platform and an AI ethic guidance module; based on the AI ethical scene library, the scene simulation platform and the AI ethical guidance module, progressive scene simulation and real-time task guidance are executed; in the process of executing scene simulation and real-time task guidance, collecting and analyzing multi-modal teaching data in real time; and based on an analysis result, generating a teaching evaluation and personalized promotion scheme. According to the AI ethical teaching system, the practicability and immersion of ethical teaching are improved, large-scale personalized teaching is realized, a scientific and comprehensive literacy evaluation standard is established, a data-driven teaching optimization closed loop is formed, and the AI ethical teaching system based on branch learning, scene simulation and intelligent guidance is constructed.

This application discloses a link switching method, apparatus, electronic device, and computer-readable storage medium, relating to the field of communication technology. The method includes: receiving link switching description information, which is obtained by a user through voice, text, or image input; performing intent recognition on the link switching description information to obtain link switching intent information; generating a link switching command based on the link switching intent information; and executing the link switching command to switch the current transmission link to a target transmission link. By performing link switching processing based on the user-input link switching description information, the method achieves a direct response to the user's link switching requests, increasing user participation and improving user experience. Furthermore, by recognizing the intent of the user-input link switching description information, the accuracy of link switching control is improved.

The application discloses an instant information publishing method, system and device supporting interactive transaction and a storage medium. According to the needs of actual power grid balanced operation in a control area or after the interactive transaction application of market subjects in the control area to a power transaction center is audited and passed, the power transaction center broadcasts interactive transaction information to all market subjects in the control area through a power transaction platform. In the transaction process, the market subjects can dynamically adjust the declared transaction information at any time. At this time, the power transaction center publishes transaction adjustment information to other market subjects in the whole range which have participated in the interactive transaction through the power transaction platform. After the transaction result is published or after the market subjects propose transaction termination application within the specified transaction time and obtain the approval of the power transaction center, the interactive transaction is ended. The application can realize instant publishing of interactive transaction information, meet the stability of transaction time and transaction cycle of the interactive transaction and promote the smooth development of the interactive transaction among the market subjects.

The utility model provides a multifunctional respiratory training device, which belongs to the technical field of respiratory training, and comprises a shell and a circulating ball blowing assembly arranged in the shell, the circulating ball blowing assembly comprises a first tube shell, a second tube shell, a sealing groove, a sealing block, an air tube, a ball body, a limiting shell, a pressing rod, a connecting rod, a separation tube, a spring, a limiting groove and a ball inlet hole, the first tube shell and the second tube shell are matched with each other, the eight sealing grooves are all formed in the outer wall of the first tube shell, and the eight sealing blocks are all fixedly arranged on the outer wall of the second tube shell. By means of the circulating ball inlet assembly, when the ball is blown out of the air pipe, the ball can enter the air pipe again only by pressing a pressing rod, a continuous circulating process is formed, original monotonous breathing training becomes more interactive and interesting, the use enthusiasm and participation degree of a user can be improved, and the use experience of the user is improved. The blowing frequency, speed and the like of the ball can be used as indexes to be compared with previous records of other people or a user.

This utility model discloses a reducer device for emulsion drilling rigs, including a first mounting shell, a second mounting shell disposed on the first mounting shell, and fixing bolts disposed between the first and second mounting shells. It enables rapid fixing and disassembly of the reducer body without disassembling numerous related components, significantly simplifying the replacement process, shortening downtime, and reducing the impact on construction progress. In terms of maintenance, the ease of assembly and disassembly reduces reliance on confined operating spaces and the risk of secondary damage due to improper operation. Regarding costs, it reduces labor hours and labor costs; reduces wear and tear on surrounding components from repeated disassembly, lowering the probability of unplanned replacements; and eliminates the need to stock complete units, reducing inventory costs. Furthermore, the flexible fixing method facilitates adaptation to equipment upgrade needs without requiring modification or replacement of the entire machine, further reducing costs, making it particularly suitable for scenarios such as underground mining.

The invention relates to the technical field of artificial intelligence, and discloses a health management method and device based on artificial intelligence, equipment and a storage medium, and the method comprises the steps: obtaining a multi-modal comprehensive state vector, a multi-dimensional psychological portrait and a context state vector of a user in an interaction process, the multi-modal comprehensive state vector, the multi-dimensional psychological portrait and the context of the current health task form an interaction state; according to the context state vector, matching an excitation action suitable for the user under the current health task; calculating a reward generated by adopting an incentive action for the user in the interaction state; through a reinforcement learning algorithm, generating a target incentive action for the user according to the interaction state, the incentive action and reward learning; and exciting the user to perform a health behavior based on the target excitation action. The method can be applied to individual health management scenes in the field of medical science and technology, and the long-term effect of individual health management can be remarkably improved.

This invention discloses a digital therapy system for cognitive impairment based on multimodal interaction and dynamics. Through an interaction and data acquisition layer, multidimensional data is collected via gamified tasks in a gamified training environment, and preprocessed to obtain preprocessed multidimensional data. An intelligent analysis and decision-making layer is responsible for modeling, evaluating, and optimizing the preprocessed multidimensional data to generate rehabilitation strategies. An application and presentation layer provides dynamically adjusted training content, enabling objective, continuous, and fine-grained quantitative assessment of cognitive function. Based on the patient's real-time abilities and performance, truly personalized rehabilitation training content is dynamically generated and adjusted, enhancing the fun and patient participation in the training process, and improving rehabilitation efficacy and efficiency.

The utility model relates to the field of riser manufacturing and processing, and discloses a riser die feeding device which comprises a supporting plate, a motor is fixedly connected to the outer side of the supporting plate, a disc is fixedly connected to the driving end of the motor, a linkage shaft is fixedly connected to the outer side of the disc, and a rotating block is fixedly connected to one end of the linkage shaft. A limiting block is rotatably connected to the outer side of the rotating block, a rotating shaft is fixedly connected to the outer side of the limiting block, a rotating rod is fixedly connected to one end of the rotating shaft, rotating plates are fixedly connected to the two ends of the rotating rod, and a raw material barrel is fixedly connected to one side of each rotating plate. According to the utility model, the motor is started, the disc is driven to rotate, the linkage shaft rotates, the rotating block swings under the constraint of the limiting block when the front end of the linkage shaft tilts and rotates, and the raw material barrel finally swings by driving the rotating shaft, the rotating rod and the rotating plate to swing, so that raw materials are shaken, and deposition is prevented.

This application provides an eye-tracking calibration method, device, and storage medium, belonging to the field of human-computer interaction technology. The method includes: first, displaying an interactive game interface on a screen, the interactive game interface including a first interactive target, the display area of ​​the first interactive target being located within the calibration area of ​​a first eye-tracking calibration point. Then, acquiring the position of the user's first gaze point on the screen at a first moment. Furthermore, with the first gaze point located within the display area of ​​the first interactive target, recording the user's eye-tracking data at the first moment, and displaying the first interactive behavior corresponding to the first interactive target in the interactive game interface. Based on this scheme, electronic devices can transform the eye-tracking calibration process into a game interaction process, thereby making it less likely for users to lose focus during calibration, thus improving the success rate of eye-tracking calibration.

This invention relates to the field of e-commerce and internet marketing technology, and discloses a multi-queue-based red envelope distribution system and method. The system includes a queue management module, a red envelope pool module, a lottery control module, and an account module. The queue management module manages three parallel queues: a network-wide queue, a single-store queue, and a merchant queue, and adopts differentiated queue number generation and consumption rules. The red envelope pool module pre-generates a red envelope pool sequence with a fixed number of red envelopes, a fixed total amount, and a predetermined grand prize. The remaining red envelopes are randomly distributed to keep the total amount constant. When the pool is exhausted, the next pool is seamlessly activated. The lottery control module sets different trigger conditions according to the queue and controls continuous drawing across pools and concurrent atomic distribution within the same pool. The account module verifies the withdrawal conditions and rejects or suspends accumulation when they are not met. This invention achieves a marketing red envelope distribution effect with tiered incentives, controllable budget, and uninterrupted drawing.

A dyed textile hook-and-loop fastener obtained through supercritical CO2 dyeing of a textile hook-and-loop fastener, is dyed in a deep color, and exhibits a high rupture elongation due to having less thermal history in a dyeing step.

This invention discloses a constraint conversion device and a demonstration teaching aid for constructing the influence line of a multi-span statically determinate beam using the kinematic method. The device includes: a first connecting member for connecting and fixing a first rigid member; a second connecting member for connecting and fixing a second rigid member; several shear constraint conversion boxes of the same shape, height, and proportionally varying length and width, with adjacent shear constraint conversion boxes nested together to form a retractable shear constraint conversion box group; each shear constraint conversion box has a first pin hole, and after all shear constraint conversion boxes are nested and overlapped, all the first pin holes can be fixed by a first pin shaft; and a hinge constraint conversion track, one end of which is fixedly connected to the first connecting member, and the other end of which is hinged or fixedly connected to the shear constraint conversion box group. Advantages: This invention allows switching between shear constraints and hinge constraints; it allows students to assemble the required structural form and release the corresponding constraints, intuitively displaying the structural motion form and deepening students' understanding of the mechanism's motion mode under external forces.

The invention discloses an intelligent question and answer method and system for enterprise safety and environmental protection management, and belongs to the technical field of intelligent question and answer. The method comprises the following steps: acquiring a security and environmental protection problem asked by a user, analyzing the security and environmental protection problem asked by the user by using a security and environmental protection semantic analysis model to obtain an analysis result, and judging whether the security and environmental protection problem asked by the current user belongs to the field of security and environmental protection systems or not according to the analysis result; if the method belongs to the field of security and environmental protection systems, rewriting a security and environmental protection problem proposed by a user by using a statement rewriting model to obtain an instruction statement; searching a rule unit in a security and environmental protection knowledge base based on the instruction statement to obtain a search result; and the recall summary model extracts content directly related to the user intention from the search result, and generates a safety and environmental protection answer. According to the method, the corresponding safety and environmental protection result can be generated in time according to the questions of the employees, the operation risk increase is reduced, and the safety and environmental protection system awareness rate of the employees is improved.

The application relates to the technical field of education content generation and distribution, and discloses an AI-based multimedia labor education content dynamic generation and distribution system and method, which comprises a response module, a feedback module and an adjustment module. The method corresponds to the system. The application realizes dynamic and intelligent closed-loop iteration of labor education content generation and distribution, completes quantitative setting of parameters to make the propagation efficiency determination more accurate, provides reliable data support for subsequent analysis, improves the precision of potential audience feature extraction through a suboptimal data screening method of hierarchical clustering, makes the content and platform adjustment more targeted, integrates student group linkage behavior characteristics, makes the propagation combination highly adapt to the propagation and behavior characteristics of the student group, and effectively improves the group reach rate, participation and collaborative propagation effect of the labor education content.

The invention relates to an interaction method and device based on a virtual object, electronic equipment and a storage medium, the method is applied to a terminal of a first account number, the method comprises the steps that a preset page is displayed, and the preset page displays a preset interaction entrance corresponding to a first virtual object maintained by the first account number; in response to a first interaction instruction which is triggered based on the preset interaction entrance and aims at the second virtual object, sending interaction invitation information to a second account for maintaining the second virtual object; the interaction invitation information is used for inviting the second virtual object to execute an interaction task corresponding to the first interaction instruction on the first virtual object. According to the embodiment of the invention, the first account for maintaining the first virtual object can send the interaction invitation to the second account for maintaining the second virtual object, so as to invite the second virtual object to execute the interaction task on the first virtual object, and achieve the interesting interaction between the first virtual object and the second virtual object. Richness and interestingness of an interaction mode based on the virtual object are improved, and interaction requirements of the user are met.

The application discloses a cylinder residual pressure harm somatosensory device, which comprises a body, a test part arranged on the top of the body, first and second clamping plates arranged on the top of the body and oppositely arranged on the two sides of the test part, a gas path driving unit comprising a gas source, a valve control assembly and a cylinder, the gas source being connected with first and second cavities of the cylinder through the valve control assembly, and an output end of the cylinder being coupled with one of the first and second clamping plates to drive the first and second clamping plates to move in the direction of approaching or moving away from each other, a test piece arranged on the test part, an inductor for detecting objects on the test part except the test piece, and a controller for controlling the valve control assembly to work according to the sensing result of the inductor.

The embodiment of the invention provides a pet monitoring method and system and a related device. The method comprises the following steps: controlling an image acquisition device to recognize a pet; the image acquisition device enters a tracking mode after identifying the pet so as to dynamically track the pet; based on the interaction instruction, controlling the interaction device to interact with the pet; the interaction instruction is a preset interaction instruction or a real-time interaction instruction of a user. According to the scheme, the pet can be continuously monitored without dead angles, and the problem of monitoring blind areas caused by movement of the pet is thoroughly solved; through the interaction operation of the interaction device, the activity interestingness and participation degree of the pet are enhanced, and the remote interaction requirement of the user is met.

This invention discloses a pH-responsive, self-separating, fully biodegradable lunchbox material and its preparation method, belonging to the field of biodegradable lunchbox technology. The pH-responsive, self-separating, fully biodegradable lunchbox material comprises: a starch base layer; a polylactic acid (PLA) barrier layer; and a dynamic covalent bond interface layer with a thickness of 20-50 μm located between the starch base layer and the PLA barrier layer. The dynamic covalent bond interface layer is formed by dynamic cross-linking of hydroxyl groups in starch molecules with carboxyl groups at the ends of PLA chains through borate ester bonds (B–O), wherein boric acid serves as the cross-linking medium, and the cross-linking density gradually increases from 0.3 mol / kg on the starch base layer side to 0.5 mol / kg on the PLA barrier layer side. This pH-responsive, self-separating, fully biodegradable lunchbox material helps to achieve high sealing performance during its service life, rapid self-separation after disposal, and visualization of the degradation process.

The invention provides a personalized health intervention system based on a braingut axis theory, and the specific operation comprises the following steps: S1, household standardized sampling and low-temperature transportation: providing a standardized household sampling suite, enabling a user to collect a feces sample, carrying out compliance storage and transportation, and transporting the sample to a detection point position; s2, performing high-throughput sequencing analysis on the intestinal flora, namely receiving the excrement sample acquired by the household sampling module, performing sequencing analysis on the intestinal microbiome in the sample through a high-throughput sequencing technology, and outputting composition, abundance and function annotation data of the intestinal flora; and S3, user emotion and sleep phenotype data acquisition: acquiring emotion and sleep related phenotype data autonomously reported by the user. According to the invention, convenient collection and stable transportation of intestinal flora samples are realized through the standardized household sampling suite, a user does not need to go to a professional institution, the detection threshold is reduced, and the user participation degree is improved.

The application discloses a landscape design system based on artificial intelligence human-computer interaction, which comprises a multi-modal analysis module for extracting keywords and semantic description and generating user intention data; a structure segmentation module for processing site images, generating semantic segmentation mask images, and combining user intention data to construct structure control data; a text prompt module for converting user intention data into text generation prompt information; a diffusion generation module for receiving text generation prompt information and structure control data to generate a landscape design graph; an interactive feedback module for displaying the landscape design graph, updating semantic segmentation mask images and text generation prompt information, and generating control condition data; a three-dimensional modeling module for three-dimensional reconstruction to generate a three-dimensional landscape representation; and a space feedback module for extracting space parameters, outputting ecological analysis results, and feeding back to an interactive interface. The application realizes intelligent optimization of multi-modal intention-driven landscape graph generation and three-dimensional structure modeling.

The utility model provides a kind of electric tricycle rear axle power transmission device, it is related to electric traffic tool field, the utility model includes rear axle main body, two rear axle rods and transmission case, the utility model is set by setting lubricating device, during the use of electric tricycle, can periodically start electric telescopic link drive piston plate to one end movement, then the lubricating oil inside oil tank extrusion into flow guide pipe, then make it enter the inside of atomizing nozzle and spray, simultaneously start motor again drive atomizing nozzle in the inner wall of support back and forth rotation, lubricating oil is evenly applied on the outer surface of bevel gear ring block, then under the meshing rotation of bevel gear ring block and bevel gear, lubricating oil can be evenly applied on bevel gear, lubrication maintenance treatment is carried out, to slow down the aging and corrosion of bevel gear and bevel gear ring block outer surface, avoid damage, improve meshing degree to ensure the safety of vehicle, improve the service life of vehicle.

The utility model relates to an adjustable support device for bridge construction belongs to bridge construction support technical field, that adjustable support device for bridge construction, include: base, motor, transmission wheel, limit component, limit frame, support frame and support plate, two transmission wheels mutually far apart's one side respectively with two support frame's outer wall meshing connection, wherein one transmission wheel and the one side output of motor have sprocket meshing connection through chain, the motor drives sprocket rotation through coupling, two sprockets are fixed at the output of motor and the axle core rod surface of one transmission wheel respectively, and transmission is driven between two sprockets through chain, and two rotating transmission wheels drive support frame lifting through meshing toothed plate, and the top of two support frames supports support plate, is used for changing the support height of support plate, and the support height of bridge parts is conveniently adjusted, increases the installation efficiency of bridge parts in the installation process.

The present application relates to worm gear transmission technology field, provide worm wheel, processing method and related equipment. Worm wheel includes wheel body and the gear tooth distributed in the outer peripheral wall of wheel body, wherein, the gear tooth is helical tooth, the tooth surface of gear tooth includes flat tooth surface and the arc tooth surface distributed on both sides of flat tooth surface along the direction of tooth. The present application designs the tooth surface of helical tooth of worm wheel to include flat tooth surface and arc tooth surface distributed on both sides of flat tooth surface along the direction of tooth, realizes low load working condition to avoid jamming phenomenon by using flat tooth surface, reduces contact stress under high load working condition through arc tooth surface and flat tooth surface work together, so as to improve the meshing and transmission performance of worm wheel, and improve the service life of worm wheel.

This invention discloses a method for generating and disseminating agricultural culture knowledge based on multimodal data, comprising: Step S1: Multimodal agricultural culture data acquisition and processing: acquiring multimodal raw agricultural culture data including text, images, audio and video, and 3D scan data, and performing data cleaning, annotation, and structuring processing; Step S2: 3D knowledge graph construction: based on the processed multimodal data, constructing an agricultural culture knowledge graph with three dimensions: "scientific cognition module, technology empowerment module, and culture module"; This method for generating and disseminating agricultural culture knowledge based on multimodal data constructs a systematic knowledge system, solves the problem of knowledge fragmentation, achieves precise and personalized dissemination, improves dissemination efficiency, innovates immersive and interactive experiences, enhances cultural appeal, intelligently empowers the revitalization of cultural symbols, lowers the threshold for re-creation, forms a closed-loop iterative mechanism, and continuously improves the popular science effect.

The invention relates to a speech synthesis model generation method and device, electronic equipment and a storage medium. The speech synthesis model generation method comprises the following steps: determining a reference audio for speech replication, and constructing a training data set based on the reference audio; a pre-training model group and a training task process corresponding to the pre-training model group are called according to an obtained training strategy, and the training strategy is selected and determined by a target user; the training task process is executed through the training data set, pre-training models in the pre-training model set are trained, a voice synthesis model set is obtained, the voice synthesis model set comprises at least one voice synthesis model, and the at least one voice synthesis model is used for voice replication. According to the method and the device, the corresponding training algorithm can be formulated according to the selection of the user in the model training process, so that the user participates in the model training process, and the user participation degree is improved.

The application provides a balance model, and relates to the technical field of balance models. The modularized structure of the main beam structure, the tray suspension structure and the base structure and the like provided by the application not only realizes structural diversity, but also provides rich assembly and disassembly possibilities, meets the needs of users for balance structure innovation and changes, this design makes the balance applicable to more diversified teaching and entertainment activity scenes, improves the participation and experience of users, enhances the interactivity and operability of the balance, not only stimulates the learning interest of students, but also cultivates their hands-on ability and innovative thinking, and adds more fun and challenges to teaching and entertainment activities.

The utility model provides a novel multifunctional water spraying baffle which comprises an outer frame body, a water inlet assembly arranged on the outer frame body, an inner frame body arranged on the outer frame body and a water spraying assembly arranged on the inner frame body and communicated with the water inlet assembly, and the water spraying assembly comprises a first water spraying part, a second water spraying part and a third water spraying part. The water inlet assemblies are arranged on the two sides of the outer frame body, the water spraying assembly communicated with the water inlet assemblies is arranged on the inner frame body, and the water spraying assembly comprises the three water spraying pieces with different water spraying effects, so that the protection function of a baffle of a traditional water house is reserved, the water spraying function is added, the playing method and interactivity of the water house are enriched, and the interestingness of the water house is improved. Meanwhile, the multifunctional design meets the pursuit of modern amusement parks for diversified and interesting experience, water house facilities are more attractive and competitive, and the water house has the advantages of being simple in structure, high in commercialization value, low in implementation cost and convenient to popularize and implement.

The application discloses a kind of dynamic follow-up strategy generation methods for post-diagnosis management, it is related to medical information processing technical field.Processing method includes: obtaining the original data of patient in current time step, using pre-training language model coding generation first patient state vector and preset candidate action set, the dynamic strategy score of combining reinforcement learning action value and clinical guideline compliance score, the candidate action with maximum dynamic strategy score is regarded as optimal follow-up action;The weight of dynamic strategy score is adjusted by a dynamic balance factor based on patient state uncertainty, realizes the individualization, dynamic self-adapting optimization of follow-up strategy, through clinical guideline constraint and uncertainty perception mechanism, ensure the clinical compliance and safety of decision-making process, improve post-diagnosis management efficiency and patient health outcome.

The application relates to an intelligent content processing system based on a large model and a semantic vector, which comprises a user content preprocessing module, a user content search service module, a user content access processing module, a user content recommendation module, a user comment, opinion and dynamic classification and statistics module of a scroll bar and a user sensitive word and sentence analysis module and the like. The application also relates to a processing method. The intelligent content processing system based on the large model and the semantic vector and the method thereof adopt the application, automatically extract the abstract, the main body and the theme of the content through the large model, generate the semantic vector, combine the traditional inverted index to build a hybrid retrieval service and realize the deep fusion of keyword matching and semantic understanding. Meanwhile, the interest model is dynamically constructed based on the user behavior, various strategies are fused to realize accurate personalized recommendation, a double-layer mechanism of DFA rule and semantic vector matching is adopted for intelligent content auditing and classification, and the intelligent level, the accuracy and the system efficiency of the content processing are significantly improved.