72 results about "Educational training" patented technology

The invention relates to the technical field of information, and discloses an intelligent adaptive education training system based on big data, and the system comprises a data collection and integration module which is used for collecting learning behavior data and physiological data of learners from a plurality of education platforms and physiological data sources; the dynamic student portrait generation module is used for automatically generating and updating a dynamic student portrait according to the learning behavior data and the physiological data collected by the data acquisition and integration module; the personalized feedback and learning path optimization module is used for generating personalized learning feedback according to the dynamic student portrait and automatically adjusting a learning path by utilizing a multi-objective optimization algorithm; the system implementation and optimization module is used for detecting operation of the data acquisition and integration module, the dynamic student portrait generation module and the personalized feedback and learning path optimization module for integration, testing and optimization; and the data acquisition and integration module comprises a multi-source data integration unit.

The invention relates to the technical field of educational training management, in particular to a police school educational training management system based on artificial intelligence. The basic exploration module is used for analyzing a basic exploration report of the students on to-be-trained knowledge by utilizing artificial intelligence; when the system is used, a basis is provided for subsequent personalized learning scheme design, so that a targeted learning plan is formulated for a student, and the learning time of the student is reasonably arranged. And the students can gradually improve the learning progress under a proper learning progress. Through continuous middle-term adjustment and stage inspection, the learning content and difficulty are optimized in real time, and the learning effect of students is improved. The learning pertinence and efficiency are improved, the learning achievement of the students is maximized, the knowledge memory depth and learning efficiency of the students are improved, the students are helped to consolidate weak knowledge points, the learning effect is improved, the students always keep high learning participation in the learning process, and the overall training effect is further improved.

The invention discloses a training system for economic management teaching based on cloud service. The training system comprises a biological signal acquisition module, an electroencephalogram signal processing module and a dynamic difficulty adjustment module, the invention relates to the technical field of educational training. According to the training system for economic management teaching based on the cloud service, the cognitive load degree of a student is clearly judged by collecting electroencephalogram signals of the student, and corresponding intervention of the difficulty of an economic management teaching course is performed according to the cognitive load degree of the student, so that personalized teaching of the student can be realized, and the teaching efficiency is improved. In addition, the system can assist students in high-efficiency learning, achieves the purpose of better adapting to individual differences and teaching stage changes, and provides effective support for improving intervention accuracy, enhancing system adaptability and optimizing learning experience.

The invention relates to the technical field of educational training management, and discloses a real-time network online educational training personnel information management method and system, and the method comprises the steps: obtaining behavior telemetering data of a mouse, a keyboard and the like generated when a student interacts with a learning interface; a preset deep learning model is adopted to process the data into student state vectors representing dimensions such as concentration degree and confusion degree in real time; and triggering a management intervention based on the vector. In a preferable scheme, through generating a content cognitive fingerprint, the student state is compared with a standard cognitive mode of teaching content, and cognitive deviation is calculated to realize accurate tutoring. In another preferred scheme, the cognitive coordination degree of the cooperative group is evaluated and guided by calculating a group cognitive synchronization index. According to the method, the intrinsic cognitive state of the student is dominated, multi-dimensional, real-time and predictive management from individuals to groups is realized, and the intervention efficiency and teaching quality of online education are remarkably improved.

The invention relates to the technical field of big data evaluation, in particular to an AI educational training analysis method and system based on big data evaluation, and the method comprises the steps: obtaining a weak link of the operation of a corresponding person from historical operation data, constructing an operation weak link knowledge point graph based on the knowledge content related to the weak link, and obtaining an AI educational training analysis result; performing weak knowledge point association analysis based on the operation weak link knowledge point graph to obtain association conditions of the weak knowledge points, and performing importance weight analysis of the weak knowledge points based on the association conditions of the weak knowledge points and the risk levels of the corresponding weak links obtained through evaluation. The course resource matching analysis is carried out based on the importance weight analysis of the weak knowledge points, the danger degree of weak links is evaluated, and the course resource matching is carried out according to the importance weight of the weak knowledge points, so that personnel can learn and master key knowledge and skills in time, and the risk of accidents caused by misoperation is reduced.

The invention relates to the technical field of vocational education training systems and methods, in particular to a post practical training cultivation system and method based on AR virtual vision, which adopts AR virtual reality, creatively adopts a dynamic environment binding technology, and scans practical training scenes such as laboratories and factory stations in real time through an RGB-D camera. A 3D environment point cloud map is constructed by adopting an SLAM algorithm, virtual equipment is automatically aligned with a real desktop coordinate system, the virtual equipment can be placed on a real desktop and is constrained by a physical shielding relation, for example, a shielded part is automatically hidden when a hand passes through the virtual equipment, and compared with a traditional AR projection technology, the method is more real, the substitution sense and the training sense are stronger, and the method is more suitable for popularization and application. The training of the trainees is further effective, and the post adaptation period is shorter; a multi-modal operation evaluation mechanism is adopted, an operation track is dynamically compared with a standard path, and a deviation thermodynamic diagram is generated in real time; the decomposition operation steps comprise three stages of preparation, execution and verification, scoring is carried out respectively, and training scoring is further realized.

The invention discloses an AI fusion multifunctional education practical training workbench which comprises a practical training table, a practical training table, an operation panel and a practical training screen, the upper surface of the practical training table is fixedly provided with a base plate, the AI fusion multifunctional education practical training workbench further comprises a dynamic reinforcement stretching mechanism which comprises two sleeve bases symmetrically installed on the two sides of the middle of the upper surface of the base plate, and conical sleeves are fixedly arranged in the sleeve bases; a clamping piece used for clamping the plastic pipe fitting is arranged in the middle of the conical sleeve. The circumferential circulation bending mechanism comprises an annular base which is fixedly installed in the middle of the upper surface of the base plate and located between the two sleeve bases. Through cooperative work of the dynamic reinforcement stretching mechanism and the circumferential circulation bending mechanism, the technical problem that traditional equipment can only simulate a one-way load to cause composite stress loss is solved, and the service condition of a plastic pipe fitting under the bending and stretching multi-physics field coupling effect can be truly restored; and the accuracy of the anti-fatigue performance test of the plastic pipe fitting and the engineering reduction degree of teaching practical training are improved.

The embodiment of the invention discloses a picture synchronous display method and device of VR equipment, the equipment and a storage medium. According to the method, the VR equipment is connected with the display device, the transmission path for synchronizing the operation picture to the display device is determined by responding to the synchronization request for synchronizing the operation picture displayed by the VR equipment in the display screen of the display device, and then the operation picture can be synchronized in the display device by adopting the transmission path based on the preset cloud box. The operation picture displayed by the VR equipment is stably synchronized, so that the quality and convenience of VR experience can be remarkably improved. Meanwhile, when the method is applied to the field of educational training, especially in the teaching examination process, operation errors of examiners can be accurately obtained, the teaching quality and efficiency can be improved, and meanwhile the continuity of teaching is guaranteed.

The invention belongs to the field of educational training, and mainly relates to an AI digital human modeling method based on a user portrait, which comprises the following steps: setting model constraint conditions by combining course details, and generating a digital human appearance conforming to course features by using a conditional generative adversarial network; in the teaching process, real-time video data of a teaching site is acquired by using image acquisition equipment, identity and emotion information is extracted through a facial recognition and detection algorithm, and behavior logic of an AI digital human assistant is triggered according to an analysis result to assist a teacher in regulating and controlling the classroom rhythm; in combination with the learning record and the answering behavior data, constructing a knowledge point mastering graph, evaluating the learning condition of the student, and analyzing individual characteristic data through a machine learning algorithm; along with accumulation and updating of the data, the user portrait is dynamically improved, so that targeted teaching suggestions are provided for teachers, behavior logic and teaching paths of the AI digital human assistant are optimized, and personalized and differentiated teaching support is realized.

1. Name of the product of this design: Graphical user interface for a large-scale educational training system for electronic equipment. 2. Purpose of this design product: for use in an electronic device. 3. The key design point of this design product lies in the design of the graphical user interface. 4. The picture or photo that best illustrates the key points of the design: main view. 5. Purpose of the graphical user interface: This design is a graphical user interface for a large-scale model education and training system of application software. In the main view interface, the user clicks the nine-square grid button in the upper right corner of the interface to display the interface change status diagram. Gray blocks in the interface represent replaceable pictures, videos, or content screens; X in each interface represents text, letters, numbers, or symbols.

The invention discloses a VR platform control method and system for synchronous interaction of multiple education terminals, and the method comprises the steps: receiving user posture data and operation instructions uploaded by multiple education terminal devices in real time, and generating an initial interaction instruction set of each education terminal based on the posture data and the operation instructions; performing space-time consistency verification on the initial interaction instruction set, constructing a synchronous interaction feature matrix, and decomposing the synchronous interaction feature matrix into a spatial position feature vector and a time sequence feature vector; performing dynamic weight distribution and delay optimization on the spatial position feature vector and the time sequence feature vector by using a multi-objective collaborative optimization algorithm to generate an optimized collaborative control strategy; and generating a multi-education-terminal synchronization instruction based on the cooperative control strategy, and uniformly scheduling the rendering content and the interaction feedback time sequence of each education terminal device. According to the embodiment of the invention, the interaction synchronism and operation consistency of multiple education terminals in VR collaborative training can be improved, and the immersion of education training and the actual teaching effect are enhanced.

The invention discloses an educational training device and system based on a cloud platform, and the device comprises a supporting assembly, the upper end of the supporting assembly is fixedly connected with an operation table, the front part of the upper end of the operation table is fixedly connected with a rubber pad, and the rear part of the upper end of the operation table is connected with a display assembly in a penetrating manner. Two bases are fixedly connected to the front portion and the rear portion of the lower end of the supporting assembly correspondingly, drawers are connected to the lower side of the right portion and the lower side of the left portion of the front end of the supporting assembly in a penetrating mode correspondingly, a groove is formed in the middle of the front end of the supporting assembly, a clamping groove is formed in the upper end of the operation table, and first groove bodies are formed in the upper ends of the supporting assembly and the operation table correspondingly. And a second groove body is jointly formed in the left portion of the upper end of the supporting assembly and the left portion of the upper end of the operation table, and a telescopic air cylinder is fixedly connected to the lower groove wall in the second groove body. According to the educational training device and system based on the cloud platform, the use angle of the training device can be adjusted, and the training device is convenient to store.

The utility model relates to the technical field of educational training appliances, and discloses a distance education device for educational training, which comprises a bottom plate, a loading plate and an angle adjusting assembly, the loading plate is rotatably mounted on one side of the top of the bottom plate, the angle adjusting assembly is fixed on the top of the bottom plate, and the angle of the loading plate is adjusted through the angle adjusting assembly; the angle adjusting assembly comprises a translation strip translating at the top of the bottom plate, second U-shaped frames are installed at the two ends of the top of the translation strip correspondingly, first U-shaped frames are installed at the two ends of one side of the bottom of the carrying plate correspondingly, and an adjusting plate is rotationally installed between the second U-shaped frame and the first U-shaped frame on the same side. According to the remote education device for educational training, the threaded rod is driven to rotate, so that the object carrying plate can be adjusted clockwise and anticlockwise, the placement angle of a flat plate lapped on the object carrying plate is adjusted, the angle of the object carrying plate is convenient and rapid to adjust, the comfort degree of using the flat plate is also improved, stepless adjustment can be achieved on the object carrying plate, and the practicability is high. And adjustment of a fixed angle is avoided.

An interactive live broadcast system for educational training disclosed by the present invention comprises a counterweight bottom plate, an electric telescopic rod is installed in the middle of the top end of the counterweight bottom plate, a mounting plate is connected to the telescopic end of the electric telescopic rod, a camera is arranged at the top end of the mounting plate, a transverse plate is arranged on one side of the counterweight bottom plate, and a vertical plate is installed in the middle of the top end of the transverse plate. A second rotating shaft is arranged at the top end of one side wall of the vertical plate. The device has the beneficial effects that through the design of the extension plate and the telescopic rod, one end of the extension plate is connected with one side wall in the supporting bottom plate, redundant wires can be wound in a wire groove of the wire plate, then a spring is extruded to rebound, the extension plate on the telescopic rod and the wire plate are driven to rebound, and the wire plate limits the wires; and through the design of the transverse plate, the threaded holes, the threaded mounting rods and the supporting rods, the supporting rods can be conveniently mounted in the different threaded holes at any time, and the position of the light supplementing lamp can be adjusted according to the actual working condition.

1. Name of the designed product: humanoid robot. 2. Use of the designed product: used in public service or education training service. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view 1.

The invention relates to the technical field of simulation training, in particular to an immersive education training system based on virtual reality and augmented reality, which comprises a scene acquisition and construction module for analyzing a track to generate a virtual-real contrast chart, and a virtual-real contact fusion module for calibrating a boundary to form a stable mapping table, the teaching action mapping module is used for generating an action synchronization set by comparing paths, the training task connection module is used for integrating actions to generate a task continuous linked list, and the immersion behavior presentation module is used for scheduling multimedia elements and dynamically adjusting feedback to generate an educational training interaction state set. According to the method, virtual-real dynamic mapping is constructed by fusing the contour and the track, so that the virtual object and the real identifier are consistent in direction and stable in form, continuous association of the action track and the virtual path is maintained, the motion trend adaptively adjusts the interaction area, the action chain association ensures the training logic traceability, and the multimedia feedback delay is corrected to maintain perception synchronization. Visual connectivity and feedback accuracy are optimized, and an immersion training environment capable of being dynamically adjusted is formed.

The application relates to the technical field of vocational education training systems and methods, in particular to a post training and cultivating system and method based on AR virtual vision, which adopts AR virtual reality, innovatively adopts dynamic environment binding technology, and through real-time scanning of a training scene such as a laboratory or a factory workstation by an RGB-D camera, a 3D environment point cloud map is constructed by adopting a SLAM algorithm, virtual equipment is automatically aligned with a real desktop coordinate system, the virtual equipment can be placed on the real desktop, and is constrained by physical shielding relationship, such as automatically hiding a shielded part when a hand passes through the virtual equipment, compared with traditional AR projection technology, the system is more real, has stronger substitution and training feeling, the training of students is further effective, and the period of adapting to a post is shorter; a multi-modal operation evaluation mechanism is adopted, operation tracks are dynamically compared with standard paths, and a deviation heat map is generated in real time; operation steps are decomposed into three stages of preparation, execution and verification, and are respectively scored, and training scoring is further realized.

The design relates to the chassis of a driving simulator. The design is primarily used for education, training and gaming. The design is manifested in the combination of the shape and pattern of the product. The view that best represents the design is a perspective view. A bottom view is omitted. The design sought to be protected does not include color. 1.1) Perspective view; 1.2) Right side view; 1.3) Left side view; 1.4) Plan view; 1.5) Front view; 1.6) Rear view

The invention discloses VR-based safety education training equipment, which comprises a structure main body, and is characterized in that the structure main body comprises a base, and the base is provided with a practical operation experience simulation area and a simulator equipment installation area; the practical operation experience simulation area is provided with a peripheral guardrail, a simulation platform is arranged in the peripheral guardrail, a stand column is arranged on the simulation platform, an operation panel and VR glasses are arranged at the upper end of the stand column, and a simulation scene driving device is arranged in the simulation platform; the simulator equipment mounting area is provided with a substrate and an equipment protective cover, the substrate is provided with a host mounting table, the host mounting table is provided with a simulator host, the operation panel is in control connection with the simulator host, and the simulator host is internally provided with a plurality of groups of simulation scene modules; by wearing the VR glasses and standing on the simulation platform, simulation scene practical operation experience is carried out, a trainee can participate in the simulation platform more visually, and the simulation platform has the advantage of being high in experience authenticity, so that a better educational training effect is achieved.

The invention provides a security defense system and method for an educational training platform, a medium and a product. The system comprises a traffic protection layer used for processing network traffic to obtain first feature data; the container security layer is used for processing the network traffic to obtain second feature data; the privacy protection layer is used for processing the network traffic to obtain third feature data; the gating router is used for constructing feature vectors based on the three kinds of feature data, determining weights of n expert models according to the feature vectors, arranging the n expert models according to a descending order of the weights, and selecting the first k expert models to identify attack behavior information in the network traffic, k is greater than or equal to 1 and less than or equal to n, and k and n are positive integers; and the intelligent decision-making layer is used for generating a defense strategy based on the attack behavior information, evaluating the effect of the defense strategy to obtain effect information corresponding to each expert model, and feeding back the effect information to the gating router.

The application relates to the technical field of education and training equipment, and discloses an education and training device with a remote education function, which comprises a mounting frame, a wall is arranged behind the mounting frame, the mounting frame is fixedly installed on the wall, and moving holes are formed in the left and right side walls of the mounting frame. Through the cooperative design of "double blackboard alternating use + automatic linkage wiping", the pain point that the traditional blackboard needs to be manually interrupted for wiping after being written full is effectively solved; when the front blackboard is written full of traces, a teaching staff only needs to manually push the blackboard, and the blackboard can be stably moved by means of a "gear-rack meshing + slide column-back-shaped groove guiding" structure; and the "dry wiping-wet wiping-dry wiping" integrated cleaning is synchronously completed in the moving process; under the condition of proficiency, the whole operation does not need to interrupt the teaching explanation, the teaching rhythm caused by wiping the blackboard in the remote education recording is avoided, and the continuity of teaching content output and the physical health of the teaching staff are ensured.

The invention discloses an unmanned education training method and system for traffic industry workers, and relates to the technical field of education management, and the method comprises the steps: obtaining the eye image data of a worker; verifying the identity of the worker according to the eye image data, and determining a target worker passing the identity verification; according to the learning record of the target worker, obtaining a knowledge point mastering probability vector of the worker through a knowledge tracking model; screening out a course candidate set by taking maximization of course knowledge coverage and minimization of course difficulty deviation as targets; according to the knowledge point mastering probability vector and the course candidate set, through a collaborative filtering recommendation model, recommending a course for the target worker; monitoring the learning state of the target worker; and performing integral excitation on the target worker according to the learning state. According to the invention, personalized curriculum recommendation of individualized teaching can be realized, and the learning enthusiasm of workers and the overall training effect are effectively improved.

1. Name of the product in this design: Humanoid Robot. 2. Purpose of this design: for education and training or for accompanying children. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The invention discloses a courseware and test question integrated intelligent generation method for vocational education training, and belongs to the technical field of vocational education training. The method comprises the following steps: collecting multi-source target vocational education training data, converting the data into a structured text, and performing redundancy removal, tagging and hierarchical organization to obtain a standard structured text; core elements are extracted from the standard structured text through a natural language processing technology, attribute information is labeled, a logic relation is recognized, and a domain knowledge graph is constructed; matching a courseware template, and calling a large model to generate adaptive courseware by taking hierarchical logic of the map as a courseware outline; and extracting knowledge points and skill points in the adaptive courseware, matching exercises by combining assessment and exercise element nodes in the atlas, generating a test question package according to a preset question type and difficulty proportion, and exporting the multi-format courseware and the test question package. According to the invention, integrated intelligent generation of courseware and test questions is realized, the resource generation efficiency and post suitability of vocational education training are improved, and the consistency of learning and examination is guaranteed.

A SMART DETECTION DEVICE FOR AGRICULTURAL DISEASE AND EDUCATIONAL TRAINING

The invention relates to a neural feedback training system and method based on aperiodic electroencephalogram components, and the system comprises an electroencephalogram collection device, a data processing unit and a feedback presentation unit. In a baseline stage, an electroencephalogram power spectrum is decomposed to obtain an individual aperiodic index, and a baseline mean value and a standard deviation are calculated; meanwhile, estimating and storing an eye movement regression coefficient; in a real-time training stage, the same processing chain is multiplexed to carry out filtering, re-reference and eye movement artifact removal on electroencephalograms in a sliding window, a current aperiodic index is extracted, standardization is carried out relative to a baseline, double-target visual feedback is driven through nonlinear mapping and smooth interpolation, and training success is judged based on a threshold value and continuous detection. According to the scheme, individualization and ecological effectiveness are improved, interpretability is enhanced, a low-delay stable closed loop is achieved, and the method is suitable for scenes such as cognitive control training, pressure emotion regulation and educational training.

The application relates to the technical field of education training, and discloses a training subject management method and system based on knowledge classification. The system comprises a knowledge classification unit, a knowledge evaluation unit and a matching management unit. Through unique algorithms and technologies, knowledge is accurately divided into three types, namely, basic knowledge, advanced knowledge and application knowledge. For example, basic knowledge is compared by using a keyword library, advanced knowledge is constructed to calculate a correlation degree, and application knowledge is analyzed in combination with actual cases, thereby laying a solid foundation for subsequent training. A standardized evaluation process is designed for different types of knowledge, and the knowledge level of a trainer can be comprehensively understood. Different recommendation strategies are formulated according to the level of each knowledge type of the trainer, for example, excellent basic knowledge is focused on advanced and application knowledge, and large projects are recommended for excellent application knowledge, so that the learning needs of different trainers can be met, the problem of mismatched learning content is avoided, the training effect and efficiency are improved, and the knowledge and application ability of the trainer is more efficiently improved.

The invention relates to the field of human resource service, in particular to a human resource service sharing platform which comprises a display layer, a business function layer, a platform technology layer and a data layer. According to the method, the MySQL database configuration is optimized, query and update operations are optimized, and hotspot data are stored by utilizing a cache technology, so that the data processing and storage efficiency is improved; a rich and visual user interface is provided, and the user experience effect is improved by providing a comprehensive service module and a concise and visual operation process; strong data security and privacy protection are realized; intelligent resource scheduling and management are realized; the system architecture and expansibility are flexible; rich resources and educational training support are provided; tracking and analyzing job application results; and decision quality is improved.

The embodiment of the invention discloses a safety management system, and relates to the technical field of safety management, and the system comprises a safety standardization module and a safety situation module. The safety standardization module comprises a target responsibility sub-module, a institution management sub-module, an educational training sub-module, a field management sub-module, a dual prevention mechanism sub-module, an emergency management sub-module, an accident management sub-module and a continuous improvement sub-module; and the security situation module comprises a statistical analysis sub-module and a security portrait sub-module. Through digital and intelligent means, the safety management level of the water affair industry is comprehensively improved, the risk prevention and control capability is enhanced, the implementation of responsibility is promoted, the emergency response speed is increased, continuous improvement and optimization are promoted, the safety awareness and skills of staff are improved, and the safety of the water affair industry is improved. The problems that in the prior art, responsibility is unknown, information is not smooth, hidden danger checking is not thorough, an accident tracking rectification mechanism is lacked, and the digital and intelligent level is not high are solved.

The utility model relates to the technical field of educational training, in particular to a virtual practical training device for operation and maintenance. The system comprises a control host and a virtual mechanism, the virtual mechanism comprises a virtual reality display device and an electric wrench interaction handle, and the virtual reality display device and the electric wrench interaction handle are both in data connection with the control host. Bluetooth connecting assemblies are arranged in the virtual reality display device, the electric wrench interaction handle and the control host, a second containing box and a first containing box are arranged on the outer side of the control host, and the virtual reality display device and the electric wrench interaction handle are arranged on the inner side of the second containing box and the inner side of the first containing box correspondingly. An operation assembly and a vibration motor are arranged on the surface and inside the electric wrench interaction handle correspondingly, and the operation assembly and the vibration motor are in an electric connection state.