229 results about "Tele education" patented technology

The invention relates to a remote streaming media on-line teachering method which supports ordering program and live program functions of a network information technic field. By B / S communication and interactive implementation, a server runs Microsoft Windows 2000 Server and provides Internet Information Service and Windows Media Service, a client performs on-line courses, on-line examinations, real-time disabusing and message leaving disabusing via an Internet Explorer page. The invention is capable of vividly representing course content, largely improving teaching quality. At the same time, functions of on-line examinations, real-time disabusing and message leaving disabusing can be realized, a teaching circumstance in which teachers and students are interactive is fully simulated in a network. The invention has complete functions, operates stably and reliably, reacts on effect of network remote teaching.

A novel system and method of video assisted music instrument collaboration over distance. The system and method enable a musician to play a music instrument at one location and have the played music recreated by a music instrument at another location is provided. The system and method can be used to provide distance education for musical instrument instruction and, in this case, each student and instructor of the system has an end point which can connect to other end points in the system to exchange music data, preferably MIDI data, and videoconferencing data through a data network such as the Internet. The system and method can also be used for performances wherein a musician at a first end point plays an instrument and music data, representing the music played, is transferred to a second end point where the music played at the first end point is reproduced and one or more other musicians at the second end point play with the reproduced music in a musical performance. Preferably, each end point includes a music processing engine which buffers data received from another end point to remove the effects of transmission delays and jitter and to discard overly delayed data and to prevent damage to the music instrument at the end point due to undue network delays. Further, the music processing engine can inform the users when network performance is responsible for improper and / or undesired music playback by the instrument at the end point. This buffering by the music processing engine can also allow the synchronization of a video conferencing system between the end points with the playing of music by the instruments at the end points.

An adaptive interactive preceptored teaching system for the remote education of a student provides lessons, obtains the student's profile, uses the profile to select one of the lessons to be sent to the student, and sends that lesson to the student. A method for remote care of a diabetic patient involves providing lessons, obtaining the patient's profile, using the profile to select a lesson to be sent to the patient, sending that lesson to the patient, offering the patient information reflecting the patient's health, and offering the patient's healthcare provider information regarding at least one of the patient's study of the lesson, the patient's health, and the patient's medical appointments. Communication can take place via the Internet, and can be effected in a secure manner.

A novel system and method of video assisted music instrument collaboration over distance. The system and method enable a musician to play a music instrument at one location and have the played music recreated by a music instrument at another location is provided. The system and method can be used to provide distance education for musical instrument instruction and, in this case, each student and instructor of the system has an end point which can connect to other end points in the system to exchange music data, preferably MIDI data, and videoconferencing data through a data network such as the Internet. The system and method can also be used for performances wherein a musician at a first end point plays an instrument and music data, representing the music played, is transferred to a second end point where the music played at the first end point is reproduced and one or more other musicians at the second end point play with the reproduced music in a musical performance. Preferably, each end point includes a music processing engine which buffers data received from another end point to remove the effects of transmission delays and jitter and to discard overly delayed data and to prevent damage to the music instrument at the end point due to undue network delays. Further, the music processing engine can inform the users when network performance is responsible for improper and / or undesired music playback by the instrument at the end point. This buffering by the music processing engine can also allow the synchronization of a video conferencing system between the end points with the playing of music by the instruments at the end points.

The invention discloses a sky-ground network based remote educational system implementing method, the system based on this method includes living broadcast classroom (lessons giving end), satellite home site, remote satellite receiving site, on the basis of satellite transmission network, combining with CERNET / Internet, implementing the real-time transmission and interaction between teachers and students with texts, voices and videos between living broadcast classroom and remote satellite receiving site; implementing multiple-mode teacher-student interaction and making synchronous real-time record and compression on data flows of filed teaching video, audio, electronic teaching plan, mouse, and electronic pointer and then transmitting to media server of the satellite home site by ground network, mixing and converting into DVB data form, then using satellite to broadcast them to each remote site, implementing living broadcast of teaching field; the remote site interacts with the teachers by means of texts, voices and videos through ground network; it can also implement automation, and synchronous record and generate stream media coursewares for students to demand and learn.íí íí íííííí íííííí

The invention discloses a new curriculum learning system which comprises an interaction-education cloud learning server, an internet, a portal management center system and a demonstration center system, wherein the portal management center system and the demonstration center system are connected with the interaction-education cloud learning server through the internet respectively; the interaction-education cloud learning server is also connected with client terminals through the internet; and the portal management center system and the demonstration center system transmit education resource information to parents, teachers and students positioned at the client terminals through the internet so as to realize sharing. The interaction-education cloud learning server is connected with a variety of functional modules such as a real-time courseware module, an online answering module, an online error book module, a PAD (Pure Audio Design) error book module and the like. The new curriculum learning system provides a brand-new network distance education mode to ensure that high-quality educational resources can be utilized in maximization, the learning activity, interactivity and diversity are increased, and an interactive cloud learning platform for online education is established.

The invention discloses a bidirectional remote education system, which is characterized in that: the system comprises an electronic key, education client equipment, education server-side equipment andan education server, wherein a user inserts the electronic key containing personal information into the education client equipment, logins to the education server through a network, and receives educational training and examination in a form of a network television after the validity is verified. Content and time data of learning and examination are written into the electronic key and a background database so as to conveniently verify academic performance and examination qualification of learners. Question answering personnel insert the electronic key containing the personal information intothe education server-side equipment, login to the education server through the network, wait for the learners to ask questions and answer the questions according to the allocation of the education server. All the parties carry out communication and feedback in forms of audio / video and a bidirectional electronic blackboard.

The present invention refers to low code rate screen encoding method, belonging to video coding decoding technology field. It contains collecting computer screen picture; uniformly dividing screen picture into plurality of image pieces; comparing with previous frame screen picture corresponded piece; according to comparative result determining whether to make space domain resolution ratio reducing and encoding to current frame, if encoding then adopting time domain self adaptation key frame interval method to determine encoding as key frame or non-key frame; respectively processing mouse messages and image data, adopting destructive and non destructive encoding adjoined encoding method to image data. The present invention is suitable for low code rate videoconference, tele education, and long-range control etc.

The invention relates to a remote education data interaction system and method based on AR holographic glasses. An audio and video transmission channel is established between AR holographic glasses ofon-site students and a PC or a tablet computer of a remote teacher by means of a webpage real-time communication technology, so that the remote teacher can see a first visual angle picture of the on-site students in real time and perform audio and video communication with the on-site students and other remote teachers. Meanwhile, a synchronous virtual cooperation drawing board is established between students and teachers by utilizing a Canvas technology, and a remote teacher can freely add virtual assistance information such as drawings and characters on an on-site video picture. Then, the virtual cooperation information is synchronously pushed to the student AR holographic glasses end and other remote teacher ends by means of the established channel, and the student AR holographic glasses end realizes "enhancement" on the scene where the on-site student is located through superposition display of the virtual assistance information on the virtual screen. Compared with the prior art, the system has the advantages of liberating two hands of a student, realizing multi-person real-time communication and the like.

An educational system consists of developing a virtual environment accessible by students and teachers through video game-like experiences. Each of the teachers and students is assigned an avatar that is uniquely controlled by the associated student or teacher. The students manipulate their avatars within the virtual environment, resolving issues, solving problems, and learning along the way. Each student has a student portfolio indicating the student's progress and deficiencies as assessed by the student's activities through the avatar in the virtual environment. A virtual learning core communicates with remote educational organizations having virtual environments and is in selective communication with each. The virtual learning core includes a database for receiving, storing, assessing and transferring data and student and teacher interface modules in interconnection with the database to allow communication among students and with a teacher within the virtual environments.

The invention relates to a virtual experiment teaching oriented dynamic component visualization method which aims to realize the modeling and visualization of an experiment component with dynamically-changing appearance and strong interaction in the virtual experiment teaching process. The method mainly comprises the following steps of: (1) modeling the dynamic component in a virtual experiment teaching environment, specifically comprising the steps of obtaining the image information describing the dynamic component by use of image division, and obtaining the graphic information describing the dynamic component by use of interactive geometric configuration and the like to finish the modeling of the dynamic component; and (2) visualizing the dynamic component in the virtual experiment teaching environment, specifically comprising the steps of drawing the dynamic component according to the appearance attributes in the virtual experiment teaching scene and the like to visualize the experiment result to the user and dynamically respond to an interaction event and update the visualization result. The method provided by the invention can be widely applied to the fields of virtual experiment teaching, distance education and training and the like, and realizes visualization of the dynamic experiment component in the virtual experiment teaching.

Disclosed is a network distance education platform evaluation and monitoring method which includes the and the two parts. The result of is used as the reference factor of the for processing ; the result of the is used to adjust the monitoring frequency and method of the . Based on the evaluation monitoring, the factors of the learner, including time, interest, metal condition and the character traits are analyzed sufficiently to enable the learner to have an overall understanding of the learner self, integrate the factors in learning and improve the learning efficiency. Meanwhile, the learning demand of the learner is analyzed sufficiently through the data multilayer processing, the data value degree classification and the data timeliness so that the database access is optimized comprehensively; the service performance is improved; the problem that the web application can not monitor the user initiatively found in the prior art is solved.

This invention can be achieved reveals a classroom teaching computer simulation method used to simulate classroom and distance education. Resolve not possible with traditional technologies in the curriculum to students, to teachers and questions about location automatically FAQ function. The establishment of a data set to answer the course, courses will be conducted likely to be encountered during storage up to answer questions and answers at the corresponding position with the courseware labeled as matching markings. When courseware position player to a certain time when students of doubt, through the importation of devices input to ask questions, pick up the importation of a unit at the input of the corresponding courseware broadcast time will be broadcast with the corresponding courseware time as the broadcast time parameters, and centralized data from the answers to find the data and parameter matching and display. Achieved in the course of simulated classroom teaching, students to the computer on the location are proposed by answering queries and functions.

The invention discloses a remote education system and an implementation method thereof. The problem that the remote education mode is single in the prior art is solved. The remote education system comprises an education terminal, a client end and a server. The education terminal and the client end are in information exchange, and the server and the client end exchange information through the Internet. The education terminal comprises a camera lens and a pressure sensitive pen. The camera lens is connected with a COMS photosensitive sensor which is further connected with an ADC processor, the ADC processor is connected with a DSP, and the DSP is connected with an LED fill-in light. The pressure sensitive pen is connected with an induction PCB through a wireless sensor and a pressure sensitive circuit, the induction PCB is connected with an amplification collecting circuit, and the amplification collecting circuit is further connected with an ARM processor. The DSP and the ARM processor are further each connected with a USB controller, and the two USB controllers are connected through a USB concentrator. The USB concentrator is connected with the client end through a USB interface.

The invention relates to a unit reaction experimental system for remote education, and the system is characterized by comprising a chemical industry unit reaction experimental device, a network switch, a teacher terminal, a database server, a Web server and a remote student terminal. The Web server, the database server and the teacher terminal are respectively connected with the network switch, the remote student terminal is connected with the Web server through the Internet, and the chemical industry unit reaction experimental device is connected with the teacher terminal. According to the invention, a remote-control chemical industry unit reaction experimental system based on a B / S (browser / server) mode is established, the system communicates with an upper computer or the instruments on the scene through a standard network bus RS485 and a TCP / IP (Transmission Control Protocol / Internet Protocol), so that data interaction between users and the remote experimental device is realized, and the users can monitor the chemical industry unit reaction experimental device remotely by a browser without installing additional software. Defects in practice link of the remote education are compensated, and characteristics of the remote education are represented outstandingly.

The invention discloses a remote education system and a method thereof. The remote education system comprises a management module and an on-line studying module. The on-line studying module is used to acquire request information transmitted by a terminal, and is used to transmit request responding information to a terminal indicated by a terminal identification determined by the management module, and the request responding information comprises at least one of on-line registration, on-line practice, or on-line comment. The management module is used to determine authority information corresponding to a guest account included by the request information according to the request information transmitted by the terminal acquired by the on-line studying module, and is used to determine the terminal identification according to the guest account, and then the on-line studying module is used to transmit the request responding information to the terminal indicated by the terminal identification, and in addition, the terminal identification comprises the identification of the terminal bound with the guest account. Parents or other people can check situations of students at schools or can participate in the on-line studying, and therefore use of users having different identities of remote education or the participation of the users having the different identities in the remote education is realized.

A method for delivering distance education for real clients, each either a teacher client or a student client, at multiple teaching sites and a system using the method are provided. A multi-layer arrangement is used to arrange computing servers to be one first-level server and one or more second-level servers each communicable with the first-level server. Each server serves real clients located in a pre-determined site. Furthermore, each server sets up a virtual client to execute the teacher client's activity command so as to locally generate application-specific data, which are then stored in this server. When a communication link to a student client is re-established after an activity interruption, resynchronization of the student client's learning-activity state with the teacher client's is regained based on the locally-generated application-specific data stored in the server that serves the student client without a need to burden other servers.

The invention relates to a cloud intelligent platform of long-distance medicine. The platform integrates a long-distance medical consultation system used for the long-distance surgical demonstration teaching, an ICU visiting / long-distance visiting system used for the long-distance visiting of dependents to patients, a long-distance meeting / long-distance education system used for the long-distance meeting and the long-distance education, an intelligent interactive system of ward televisions used for the interaction between patients and all services in a hospital or the outside world and a cloud intelligent platform control center which is connected with all the above systems and used for controlling all the above systems. Therefore, the long-distance consultation, teaching, visiting and the like are achieved, while the long-distance information interaction and resource sharing are reached, and thereby the high-quality medical resource sharing and medical service equalization are facilitated, the service capability of basic medical institutions is effectively strengthened, and the treatment level of difficult and complicated diseases is improved.

The invention discloses an efficient distance education management system based on a network learning platform, which comprises a network terminal for overall signal processing, a teacher terminal forteacher-assisted teaching and a user terminal for student learning, wherein the network terminal is connected with the teacher terminal through the Internet of Things; and the network terminal is also connected with the user terminal through the Internet of Things. According to the efficient distance education management system based on the network learning platform, the teacher terminal is addedon the basis of the traditional efficient distance education management system, information interaction with the student at the user terminal can be completed, and 1V1 guidance teaching can also be carried out; when a student encounters problem, the student can consult a customer service center at any time and solve the problem as soon as possible; and suitable courses can be recommended to the student at the user terminal according to the learning progress of the student, and based on the learning situation of the user terminal in a question bank center and a course center, adaptive matchingcan be carried out for different user terminals and different learning purposes, and the goal of intelligent teaching is achieved.

The invention discloses methods for remote education and training, and cheating prevention during examination by adopting a snapshot imaging technology. By the technical method for preventing cheating, a little of cost is increased for a user under the condition of guaranteeing the quality, the reputation and the actual effect of the remote education and training and remote examination. A platform can flexibly set an image snapshot rule; and acquisition and processing of images are automatically processed by a background of the platform, so normal interfaces for the user who normally participates in the remote education and training and the remote examination cannot be interfered.

The invention mainly belongs to the field of remote education, flow type distribution and forwarding and flow type storage cloud services, and in particular relates to a video service cloud platform for remote education. The video service cloud platform comprises a flow type distribution and forwarding service system and a flow type storage service system; only one channel is occupied between the flow type distribution and forwarding service system and a sending client side; the flow type distribution and forwarding service system distributes audio and video data to multiple receiving client sides; therefore, the multiple receiving client sides can simultaneously access the video picture of the same remote sending client side, and play audios; and the flow type storage service system adopts an index and a data storage structure, and contains n storage paths. By means of the video service cloud platform disclosed by the invention, a set of video service cloud platform, which is high-efficiency in storage and audio and video distribution and forwarding, is provided for a remote education system; and thus, the video service cloud platform has good market prospect and popularization value.

The invention discloses an Ipanel middleware-based distance education system, which comprises a set top box system, an iPanel middleware, a student module for acquiring information of payment, register and the like of students from a database, a teacher module for acquiring information of register, marking, education scheme submission and the like of teachers from the database, a system management module for managing the student module and the teacher module, an educational administration module for arranging curriculums for the teachers and the students in the database, a virtual experiment module for allowing the students to complete experiment teaching and an evaluation module for allowing the students to evaluate the teaching of the teachers and allowing the teachers to evaluate the ability of the students. Based on the application of a set top box, architectures of digital set top box systems of different types are more transparent to an operating system by combining the technology of long-distance communication and adopting the Ipanel-based middleware, so the portability of the distance education system is improved, the digital-television-based distance education of the majority of users is met, and the distance education system has the excellent expansibility.

The present invention relates to an integrated student authentication and proctoring system for online and distance education programs, methods of producing the same, and methods of utilizing the same. In particular, the present invention relates to a software plugin or API that integrates with an existing Learning Management System (LMS) to provide customizable settings that enables one party (e.g., an academic institution or instructor) to take photos, compare photo from existing database, video, audio recordings, screen shots, thumb and finger print scan, retina scan, and / or provide security questions that must be answered by another party (e.g., student being tested) in order to authenticate the user and deter academic dishonesty.

The invention relates to the technical field of distance education and discloses an interactive education system based on a two-way communication satellite and a working method thereof. According to the system and the method, through utilization of the two-way communication satellite, both broadcast type one-way information putting and unicast type two-way information interaction can be carried out. A teaching party can know feedback content of a taught party, thereby carrying out a next teaching action. In this way, the taught party can enjoy service in an internet distance education mode and obtain software upgrade and update of teaching reform content timely, thereby catching up with the pace of the front line of education. Moreover, the speaking right of the teaching party can be scattered by utilization of the Internet at the teaching party side, thereby facilitating flexible arrangement of education activities in time or space. Moreover, the interactive teaching system has the advantages of wide coverage range, low cost and comprehensive interactive teaching and is convenient for practical popularization and application.

The invention relates to the technical field of distance education, in particular to a method and system for assisting Chinese learning. A teacher or a parent logs in the teacher client and arranges homework; a student logs in the student client and receives related homework at the same time; the student client starts a camera to monitor the trend of the student; the student client starts countdown and plays related dictation content; the student writes the played words on the white paper ; after countdown is finished, the student stops writing; the content written by the student is scanned byusing a camera on the student client, and the scanned text information is sent to the server; the server performs scoring according to the number of wrong words written by the students and the aesthetic degree, and draws scores into a score statistical table; and the student, the teacher or the parent check wrong characters, correct answers, score statistical tables and the like of the student onthe client. According to the invention, students can be assisted in mastering Chinese vocabularies, parents or teachers are replaced to dictate the students, and the learning efficiency of the students is greatly improved.

The invention discloses an online distance education system, which comprises a login terminal, an information acquisition unit, an information processing unit, a connection unit, a classroom acquisition unit, a classroom evaluation unit, a cloud platform, a display terminal and a comprehensive mutual evaluation unit, and the login terminal comprises a teacher login terminal and a student login terminal; and the login terminal is used for students and teachers to log in the education terminal. The information acquisition unit acquires login information when students and teachers log in, and theinformation is transmitted to the information processing unit. According to the invention, by arranging the connection unit, students and teachers are connected in class; the classroom acquisition unit acquires classroom data of students and teachers, performs classroom state analysis on the students and the teachers according to the classroom data, and performs comprehensive scoring on classroomstate analysis results and teacher-student mutual evaluation scores, thereby improving data accuracy, preventing teacher-student malicious scoring, improving data persuasion, saving analysis time andimproving working efficiency.

A system and method for a tele-education service system based on video conferencing are provided. The tele-education service system includes a host terminal to manage a tele-education service system; at least one participating terminal to receive the tele-education service; and a media relay to acquire video images from the host terminal and the at least one participating terminal, to combine the acquired video images differently according to user information of the host terminal and the at least one participating terminal and the progress stages of video conferencing and to provide the differently combined video images to the host terminal and the at least one participating terminal, respectively.

The invention relates to a remote education student characteristic signal extraction and recognition method in the technical field of information processing. The method comprises the following steps of: eliminating the signal biasing caused by individual difference and environmental factors by preprocessing physiological signals of students; processing the physiological signal characteristics by using a continuous limited Boltzmann machine to reduce the characteristic difference due to the individual difference; inputting the information into a support vector machine for training to obtain a sorter; and finally performing mode real-time recognition. Therefore, the feedback information of the students on teaching methods can be effectively acquired, the average teaching feedback information accuracy of the students on site reaches 82.6 percent, and the teaching level of the on-site remote education is improved. The remote education student characteristic signal extraction and recognition method can be widely applied to the remote education, can directly acquire the feedback information on the teaching acceptance degree of the students who take part in the remote education, timely adjusts and improves the teaching rhythm and level, is favorable for the remote education, and has obvious advantages on the sorting accuracy.

The invention discloses a cheat preventing method in remote education and an examination by adopting a fingerprint collecting identifying technology. In the cheat preventing method provided by the invention, a fingerprint collector of the invention has small volume and convenient operation; cost expenditure of a user cannot cause economic pressure; no additional requirement is needed for network bandwidth of the user; the whole training and examining process of the user is penetrated; the practical condition of learning class hours, examination results and the like of the user can be effectively supervised and assessed in deed; and thereby, remote education training and remote examinations are enhanced to a new effective and high-credit stage.