14 results about "Tele education" patented technology

The invention relates to an action recognition system for online education, and the system comprises a real-time snapshot device which is disposed at a client of remote education and is used for carrying out the real-time snapshot processing of an environment where a remote education user is located, so as to obtain and output a corresponding snapshot processing image; and the contact notification mechanism is used for executing on-site broadcasting of notification information corresponding to small action recognition when the contact between the head and the hand is intelligently recognized based on various image processing data by adopting the multiple trained Hough neural network. According to the invention, the Hough neural network after multiple times of training can be introduced to intelligently identify whether the head and the hand are in contact based on various image processing data, and when the head and the hand are intelligently identified to be in contact, on-site broadcasting of notification information corresponding to small action identification is executed. Therefore, intelligent detection and warning of illegal small actions of remote education customers are realized.

The application belongs to the technical field of internet distance education, and discloses a remote virtual experiment system and method combined with the internet of things, which comprises a near-end virtual reality module, a cloud-end management and analysis module and a remote internet of things experiment module; the near-end virtual reality module is used for restoring the modeling remote laboratory scene, experiment action and experiment visual data, and executing element control instructions through a control handle; the cloud-end management and analysis module is used for realizing the centralized management of the internet of things equipment, data collection, analysis and judgment of the control instructions issued to students, recording of student experiment information and judgment of experiment results; and the remote internet of things experiment module is used for realizing sensor data uploading and control instruction issuing, and controlling and identifying the action of the laboratory executing element. The application has strong experiment safety, and all instruction operations are completed through network communication, so that the action of other laboratory equipment is reduced, the safety and reliability of student experiments are ensured, and dangerous experiments are avoided.

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 a portable distance education device and system, and the device comprises a supporting assembly, the upper part of the outer surface of the supporting assembly is sleeved with a connecting assembly, the upper part of the outer surface of the supporting assembly is fixedly sleeved with a fixing ring, the fixing ring is in contact with the connecting assembly, and the outer surfaces of the supporting assembly and the connecting assembly are fixedly connected with wear-resistant layers. A pull ring is fixedly connected to the middle of the front end of the connecting assembly, connecting screws are connected to the middle of the left end and the middle of the right end of the connecting assembly in a penetrating mode, an education equipment body is fixedly connected to the inner frame wall of the supporting assembly, the connecting assembly comprises a connecting cover, and the lower portion of the outer surface of the connecting cover is fixedly sleeved with a connecting frame; inserting rods are fixedly connected to the four corners of the lower end of the connecting cover, a rubber layer is fixedly connected to the upper frame wall in the connecting cover, and the connecting cover is fixedly connected with a wear-resistant layer. According to the portable remote education equipment and system, the remote education equipment can be conveniently carried, supported and used.

This invention discloses a cloud-based remote education collaboration method, system, and cloud platform, relating to the field of cloud computing technology. The method includes: receiving operation log records uploaded by multiple user terminals for the same structured data object; dividing the operation log records into multiple time zone editing batches and determining the context dependency features of each time zone editing batch; inputting the operation log records in each time zone editing batch into an editing feature embedding model, and outputting an aggregated editing feature vector corresponding to each time zone editing batch; constructing a multi-dimensional version graph based on the aggregated editing feature vectors and context dependency features of any two time zone editing batches; calculating the optimal merging path on the multi-dimensional version graph; merging all intermediate versions according to the optimal merging path; and generating a final merged version as shared output data for remote education collaboration. This invention solves the problem of logical breakage caused by inconsistent context versions in cross-time zone asynchronous collaborative editing.

The invention relates to the technical field of remote education, in particular to a remote vocal music teaching multi-angle image synchronous analysis system. Comprising a student image data acquisition module, a course database, a curved surface manifold construction module, a geodesic deviation analysis module, a multi-modal interaction feedback module, an audio acquisition module, a pitch-attitude correlation analysis module, a teacher remote guidance module and the like. The difference between the student attitude and the standard attitude is accurately quantified through a geodesic deviation vector field, an optimal attitude correction path is calculated based on curvature optimization, real-time guidance is provided through multi-mode feedback of vision, hearing, touch and the like, the system further establishes association mapping, auxiliary analysis and guidance of acoustic features such as pitch and tone and attitude manifold features, and the system is applied to the field of teaching. Through the edge calculation and adaptive bandwidth management technology, the delay problem in remote teaching is solved.

A system for AI-enhanced educational telepresence integrates artificial intelligence intermediary capabilities into video conferencing platforms to monitor, analyze, and intelligently modify communications between remote participants and classroom environments in real-time. The system comprises audio-video interfaces connected through a communication network, with a central AI intermediary that monitors classroom dynamics and participant engagement. Key capabilities include real-time correction of misinformation, addition of contextual information, deliberate introduction of educational stimuli, translation services, and generation of deepfaked content to modify participant appearance or speech. The system provides engagement monitoring that responds through instructor alerts, generated deepfake questions, or visual stimuli injection. Advanced embodiments incorporate surrogate avatar functionality with private communication channels and coaching capabilities. The system enables AI entities to gain physical world presence through surrogate avatars, allowing artificial intelligence systems to interact with physical environments through human intermediaries.

The invention discloses an intelligent invigilation device for network distance education, and relates to the field of invigilation equipment, the intelligent invigilation device comprises a base, the top of the base is provided with a fixed sleeve, the side surface of the fixed sleeve is provided with a linkage control box, the top of the linkage control box is provided with a control console, and the control console is provided with a fingerprint identification module. An acquisition block is mounted at the top of the fixed sleeve, an image acquisition camera is mounted on the acquisition block, a height adjusting unit is arranged on the fixed sleeve, and a multi-dimensional adjusting unit is arranged on the acquisition block. According to the intelligent invigilation device for network distance education, through mutual cooperation of the image acquisition camera and the multi-dimensional adjusting unit, all-directional and dead-corner-free monitoring can be carried out in the invigilation process, and through cooperative use of the height adjusting unit, the height of the image acquisition camera can be adjusted, so that the invigilation efficiency is improved. Therefore, the system can adapt to different examination scenes.

We provide the system. [Solution] An artificial intelligence method that proposes the optimal educational curriculum based on the user's learning history and career information, Means of providing education remotely using generated educational resources, A means of tracking learning progress and providing personalized learning support to users, A means of generating test questions and automatically evaluating user responses, A system that includes this.

The invention discloses a remote vocational skill training and examination system for the disabled, and relates to the technical field of remote education assistance for the disabled, and the system comprises a disabled type recognition module, a multi-modal interaction combination module, a sensitivity adjustment module, a vocational skill training module and a vocational skill examination module. By integrating various technical means such as the image acquisition equipment and the biosensor, the disability type and degree of the user can be scientifically and accurately judged, the training content and the interaction mode are automatically adjusted according to the recognition result, and it is ensured that each user can obtain the most suitable training scheme, for example, for a visually impaired user, the training efficiency is greatly improved. Interaction modes such as voice instructions and braille tactile feedback are preferentially provided; for the limb disability user, the sensitivity and the response speed of eye control operation equipment and the like can be optimized, and the training effect and the user satisfaction degree are improved through the precise recognition and personalized training mechanism.

This invention discloses a multifunctional audio-visual integrated conferencing all-in-one machine, including an all-in-one machine body. The all-in-one machine body includes an audio-visual acquisition module, which adopts a GM8128 chip and provides CVBS and YPbPr interfaces in conjunction with its audio AD interface. This invention achieves the design requirements of low power consumption and miniaturization, while meeting the computing power required for high-definition video acquisition and processing. It can realize multi-scenario application needs through wireless networks, enabling functions such as remote video conferencing, medical consultation, and distance education. This multifunctional audio-visual integrated conferencing all-in-one machine has multiple standardized high-definition video input interfaces, enabling real-time streaming media signal transmission and convenient disassembly and flexible installation methods. Furthermore, its rear-mounted installation structure simplifies the installation process and allows for real-time changes in installation methods.

The invention relates to the field of data storage scheduling, and discloses a remote education data intelligent scheduling and storage optimization system, which comprises a data preprocessing and topology construction module; the heterogeneous storage medium layer comprises physical storage equipment with multiple performance levels; the initial storage strategy module is connected with the data preprocessing and topology construction module and the heterogeneous storage medium layer; a cognitive state monitoring module; the storage recombination controller is connected with the cognitive state monitoring module and the heterogeneous storage medium layer; and the distribution scheduling engine is used for executing data prefetching and executing cache replacement based on the review urgency of the cache data block. And variable-length semantic granulation segmentation is performed on the media stream through the data preprocessing and topology construction module, and a differentiated initial storage strategy is implemented according to the topology centrality of the knowledge points, so that the effect of dynamically allocating storage resources according to the knowledge structure value is achieved.

The application discloses a computer multimedia remote education device, and relates to the technical field of education demonstration teaching aids. The device comprises a control body, a mounting rack is fixed on the control body, a universal support is connected to the mounting rack, a camera is installed on the universal support, a supporting bottom plate is fixedly installed at the bottom of the control body, supporting rods are respectively installed at the four corners of the lower end of the supporting bottom plate, pulleys are installed on the supporting rods, sliding blocks are movably installed on the mounting rack, connecting supports are symmetrically installed on the two sides of the sliding blocks, a multimedia screen is rotatably installed on the connecting supports, a supporting plate is slidably installed on the mounting rack, and a folding and cleaning mechanism is arranged on the mounting rack. Through linkage cooperation of the folding and cleaning mechanism and the stable supporting mechanism, angle adjustment of the multimedia screen, automatic protection and cleaning, and stable parking of the device are simultaneously realized, and the application range of the device is improved.

The invention discloses a computer multimedia distance education training teaching device, and belongs to the technical field of electronic information. Comprising a machine body, sliding grooves are formed in the two sides of the interior of the machine body correspondingly, sliding blocks are slidably installed in the two sliding grooves correspondingly, and a machine cover is fixedly installed on the opposite sides of the two sliding blocks jointly; when the device is idle, the machine cover can be driven to slide along the sliding groove and completely cover the opening of the machine body by means of meshing transmission of the first rotating column, the gear and the first rack, meanwhile, the gear drives the second rack and the shielding block to synchronously move, heat dissipation grooves in the two sides of the machine body are sealed and shielded, and a double-dustproof protection structure that the machine body is closed and the heat dissipation grooves are closed is formed. External dust is prevented from entering the device through gaps or heat dissipation grooves, the dust is prevented from adhering to the surfaces of core electric appliance elements such as a case and an operation table, the problems of circuit conduction faults, heat dissipation efficiency reduction and the like caused by dust accumulation are effectively reduced, and the overall service life of the device is remarkably prolonged.