Online education interaction system based on distributed algorithm

Abstract

The invention belongs to the technical field of online education, and particularly relates to an online education interaction system based on a distributed algorithm. The online education interaction system comprises a user management module, a course management module, a learning content delivery module, an interaction and communication module, a homework and examination module, a distributed calculation and storage module, a data analysis and report module and a system monitoring and maintenance module. High availability and stability can be realized through a distributed database and load balancing, resource transmission is accelerated by using a content distribution network, smooth video live broadcast and video-on-demand are ensured, discussion areas and instant messages are supported, teacher-student interaction is enhanced, and an automatic scoring system and a learning analysis tool improve teaching efficiency and feedback quality. Real-time monitoring and log management of the system ensure stable operation, large-scale user requirements are met, and modular design facilitates expansion and maintenance.

Description

Technical Field

[0001] The present invention belongs to the technical field of online education, and in particular relates to an online education interactive system based on a distributed algorithm. Background Art

[0002] Online education is a teaching and learning mode conducted through the Internet and digital technology. It breaks the time and space limitations of traditional education, enabling students to study at any time and place with high flexibility. Learners can study according to their personal schedules, using diverse resources such as video courses, e-books and interactive exercises, while increasing interactivity through online discussions and virtual classrooms. With the help of data analysis and artificial intelligence technology, online education platforms can provide personalized learning suggestions and course recommendations. In addition, online education enables global learners to access high-quality educational resources, broadens learning opportunities, and generally has lower costs, reducing commuting and facility expenses. Online education has covered multiple fields from K-12 education to higher education, vocational training and lifelong learning, becoming an important part of modern education and promoting innovation and popularization of education.

[0003] The existing online education interactive system cannot effectively distribute the load, is prone to single point failures, has slow resource loading speed and system responsiveness, and the course publishing and updating process is relatively complicated, which is inconvenient for teachers to operate and affects teachers' work efficiency. Therefore, we propose an online education interactive system based on distributed algorithms to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to provide an online education interactive system based on a distributed algorithm, which can achieve high availability and stability through distributed databases and load balancing, use content distribution networks to accelerate resource delivery, ensure smooth video live broadcast and on-demand, support discussion areas and instant messaging, enhance teacher-student interaction, and use automatic scoring systems and learning analysis tools to improve teaching efficiency and feedback quality. Real-time system monitoring and log management ensure stable operation, adapt to large-scale user needs, and modular design facilitates expansion and maintenance.

[0005] The technical solution adopted by the present invention is as follows:

[0006] An online education interactive system based on a distributed algorithm, the online education interactive system includes a user management module, a course management module, a learning content delivery module, an interaction and communication module, a homework and examination module, a distributed computing and storage module, a data analysis and reporting module, and a system monitoring and maintenance module.

[0007] In a preferred solution, the operation of the user management module includes user authentication and authorization and user information management, wherein the user authentication and authorization include registration, login, and authority control, and the user information management includes user profiles, learning progress, and achievement records.

[0008] In a preferred solution, the course management module includes course creation and editing and course resource management. The course creation and editing includes teachers creating and editing course content, and the course resource management includes uploading and managing videos, documents, and exercises.

[0009] In a preferred solution, the learning content delivery module includes a content distribution network and a streaming media service, wherein the content distribution network is used to accelerate the delivery of content, and the streaming media service provides live video and on-demand video functions.

[0010] In a preferred solution, the interaction and communication module includes a discussion area / forum and instant messaging, wherein the discussion area / forum is used for discussion and problem solving between students and teachers, and the instant messaging includes real-time chat and message notification.

[0011] In a preferred embodiment, the homework and examination module includes a homework submission and automatic grading system, wherein the homework submission provides a function for students to submit homework, and the automatic grading system automatically grades according to set standards.

[0012] In a preferred embodiment, the distributed computing and storage module includes load balancing and a distributed database. The load balancing ensures balanced distribution of system load, and the distributed database stores and manages a large amount of user data and course content.

[0013] In a preferred solution, the data analysis and reporting module includes learning analysis and report generation, wherein the learning analysis is to track students' learning progress and performance, and the report generation is to generate learning reports for teachers and students.

[0014] In a preferred solution, the system monitoring and maintenance module includes log management and fault detection and recovery. The log management is to record system operation logs, and the fault detection and recovery ensures system stability and data security.

[0015] In a preferred embodiment, the operation of the online education interactive system includes the following steps:

[0016] Step 1 User Management:

[0017] User registration: Users visit the system's registration page and enter personal information. The system verifies the data and checks whether the information meets the registration requirements. After the verification is passed, the system creates a user account and sends an activation email or SMS to activate the account. After the user completes the activation, the system allows the user to log in and start using the platform;

[0018] User authentication and login: The user enters the credentials on the login page, and the system verifies the correctness of the credentials and checks whether they match the records in the database. After successful verification, the system assigns corresponding permissions based on the user role and enters the system homepage;

[0019] User information management: Users update their personal information on their personal account pages, including changing their avatars, modifying their contact information, and updating their profiles. The system stores the updated information in the database and updates the user's learning progress and achievement information based on the user's operation records.

[0020] Step 2. Course Management:

[0021] Course creation: teachers or administrators access the course management interface, create a new course, and fill in basic course information. The system stores the course information in the database and generates a unique course identifier for subsequent management and access;

[0022] Course Editing: Teachers can modify the created courses, including adding or deleting course modules, updating course content, and adjusting course structure. The system saves the edited content in real time to ensure that all modifications are effective immediately and update the course information.

[0023] Course resource management: teachers upload course-related resources, including video lectures, PDF documents, and exercises. The system uses a content distribution network to optimize the loading speed and stability of resources.

[0024] Step 3. Learning content delivery:

[0025] Content distribution: The system distributes course resources to the user end through the content distribution network. In the case of high concurrency, the content distribution network distributes resources to multiple server nodes to optimize the content delivery speed and system stability;

[0026] Streaming media service: Provides real-time video broadcast function for online teaching and interaction, provides video on demand function, allows students to watch recorded course content at any time, supports pause, fast forward, and playback operations to meet students' learning needs;

[0027] Step 4. Interaction and communication:

[0028] Discussion area / forum: The system provides a discussion area or forum for each course, where students and teachers post questions and reply to discussions. The discussion area supports post classification, search function, and notification function to promote interaction and knowledge sharing;

[0029] Instant Messaging: Provides real-time chat function to support instant communication between students and teachers. The system sends important notifications, including homework deadline reminders, course updates, and system maintenance;

[0030] Step 5. Homework and exams:

[0031] Homework submission: Students complete homework according to course requirements and submit homework files through the system, which receives and stores them;

[0032] Automatic grading: The system automatically grades assignments based on preset grading rules and answer templates. Grading results and feedback are generated instantly and notified to students and teachers for subsequent improvements and adjustments.

[0033] Step 6. Distributed computing and storage:

[0034] Load balancing: The system monitors the real-time load situation and distributes user requests to multiple server nodes to avoid overloading a single server. The load balancing strategy is based on the number of requests and server performance.

[0035] Distributed database: Use a distributed database to store user data and course content information, support high concurrent access and high data availability, and data sharding and replication mechanisms to ensure fast data access and fault tolerance;

[0036] Step 7. Data analysis and reporting:

[0037] Learning analysis: The system collects students’ learning data, including login frequency, study time, and homework scores, and generates learning reports through data analysis tools to help teachers understand students’ learning progress and identify possible problems and improvement points;

[0038] Generate reports: Generate detailed student performance reports and course feedback based on the analysis results. The reports help teachers improve their teaching and students conduct self-evaluation, providing data support and improvement suggestions;

[0039] Step 8. System monitoring and maintenance:

[0040] Log management: The system records user activities, system events, and error logs. Through log analysis, potential system problems are identified and repaired and optimized.

[0041] Fault detection and recovery: Monitor system status in real time, detect abnormal situations and trigger alarms, and automatically start recovery mechanisms when system failures occur.

[0042] The technical effects achieved by the present invention are:

[0043] Through distributed database and load balancing, the system can effectively distribute the load, avoid single point failure, ensure stable operation and high data availability under high concurrency, use content distribution network to accelerate the delivery of course content, improve resource loading speed and system responsiveness, provide stable real-time video live broadcast and on-demand functions, ensure the smoothness and stability of video playback, and the discussion area / forum and instant messaging functions promote interaction between teachers and students, support real-time communication and problem solving, and enhance the learning experience. Students can access course content at any time, adapt to different learning rhythms, and improve learning flexibility;

[0044] It can effectively manage user accounts and permissions, ensure data security and personalized services, provide course creation, editing and resource management functions, simplify the course publishing and updating process, and improve teachers' work efficiency. The automatic grading system reduces the grading burden of teachers, provides grading results and feedback in a timely manner, and helps students quickly understand their learning progress and improvement directions. Through learning analysis and report generation, teachers can obtain detailed learning data and reports to assist teaching decisions, and students can also conduct self-evaluation;

[0045] The system can monitor the operating status in real time, record operation logs and error information, promptly discover and resolve system problems, ensure system stability and data security, adapt to large-scale user and data processing needs, and ensure that the system can still operate stably when the number of users surges. The various modules of the system are relatively independent, which facilitates system expansion and maintenance. New functions can be added or existing functions can be optimized as needed. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] Figure 1 It is a schematic diagram of an online educational interactive system based on a distributed algorithm of the present invention. DETAILED DESCRIPTION

[0047] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0048] See also Figure 1 As shown, the present invention provides an online education interaction system based on a distributed algorithm, and the online education interaction system includes a user management module, a course management module, a learning content delivery module, an interaction and communication module, a homework and examination module, a distributed computing and storage module, a data analysis and reporting module, and a system monitoring and maintenance module.

[0049] The operation of the user management module includes user authentication and authorization and user information management. User authentication and authorization include registration, login, and permission control. User information management includes user profiles, learning progress, and performance records.

[0050] The course management module includes course creation and editing and course resource management. Course creation and editing includes teachers creating and editing course content, and course resource management includes uploading and managing videos, documents, and exercises.

[0051] The learning content delivery module includes content distribution network and streaming media service. The content distribution network is used to accelerate the delivery of content, and the streaming media service provides live video and on-demand functions.

[0052] The interaction and communication module includes discussion area / forum and instant messaging. The discussion area / forum is used for discussion and question answering between students and teachers. Instant messaging includes real-time chat and message notification.

[0053] The homework and examination module includes homework submission and automatic grading system. Homework submission provides students with the function of submitting homework, and the automatic grading system automatically grades according to the set standards.

[0054] The distributed computing and storage module includes load balancing and distributed database. Load balancing ensures balanced system load distribution, and distributed database stores and manages large amounts of user data and course content.

[0055] The data analysis and reporting module includes learning analysis and report generation. Learning analysis is to track students' learning progress and performance, and report generation is to generate learning reports for teachers and students.

[0056] The system monitoring and maintenance module includes log management and fault detection and recovery. Log management records system operation logs, and fault detection and recovery ensure system stability and data security.

[0057] The operation of the online education interactive system includes the following steps:

[0058] Step 1 User Management:

[0059] User registration: Users visit the system's registration page and enter personal information. The system verifies the data and checks whether the information meets the registration requirements. After the verification is passed, the system creates a user account and sends an activation email or SMS to activate the account. After the user completes the activation, the system allows the user to log in and start using the platform;

[0060] User authentication and login: The user enters the credentials on the login page, and the system verifies the correctness of the credentials and checks whether they match the records in the database. After successful verification, the system assigns corresponding permissions based on the user role and enters the system homepage;

[0061] User information management: Users update their personal information on their personal account pages, including changing their avatars, modifying their contact information, and updating their profiles. The system stores the updated information in the database and updates the user's learning progress and achievement information based on the user's operation records.

[0062] Step 2. Course Management:

[0063] Course creation: teachers or administrators access the course management interface, create a new course, and fill in basic course information. The system stores the course information in the database and generates a unique course identifier for subsequent management and access;

[0064] Course Editing: Teachers can modify the created courses, including adding or deleting course modules, updating course content, and adjusting course structure. The system saves the edited content in real time to ensure that all modifications are effective immediately and update the course information.

[0065] Course resource management: teachers upload course-related resources, including video lectures, PDF documents, and exercises. The system uses a content distribution network to optimize the loading speed and stability of resources.

[0066] Step 3. Learning content delivery:

[0067] Content distribution: The system distributes course resources to the user end through the content distribution network. In the case of high concurrency, the content distribution network distributes resources to multiple server nodes to optimize the content delivery speed and system stability;

[0068] Streaming media service: Provides real-time video broadcast function for online teaching and interaction, provides video on demand function, allows students to watch recorded course content at any time, supports pause, fast forward, and playback operations to meet students' learning needs;

[0069] Step 4. Interaction and communication:

[0070] Discussion area / forum: The system provides a discussion area or forum for each course, where students and teachers post questions and reply to discussions. The discussion area supports post classification, search function, and notification function to promote interaction and knowledge sharing;

[0071] Instant Messaging: Provides real-time chat function to support instant communication between students and teachers. The system sends important notifications, including homework deadline reminders, course updates, and system maintenance;

[0072] Step 5. Homework and exams:

[0073] Homework submission: Students complete homework according to course requirements and submit homework files through the system, which receives and stores them;

[0074] Automatic grading: The system automatically grades assignments based on preset grading rules and answer templates. Grading results and feedback are generated instantly and notified to students and teachers for subsequent improvements and adjustments.

[0075] Step 6. Distributed computing and storage:

[0076] Load balancing: The system monitors the real-time load situation and distributes user requests to multiple server nodes to avoid overloading a single server. The load balancing strategy is based on the number of requests and server performance.

[0077] Distributed database: Use a distributed database to store user data and course content information, support high concurrent access and high data availability, and data sharding and replication mechanisms to ensure fast data access and fault tolerance;

[0078] Step 7. Data analysis and reporting:

[0079] Learning analysis: The system collects students’ learning data, including login frequency, study time, and homework scores, and generates learning reports through data analysis tools to help teachers understand students’ learning progress and identify possible problems and improvement points;

[0080] Generate reports: Generate detailed student performance reports and course feedback based on the analysis results. The reports help teachers improve their teaching and students conduct self-evaluation, providing data support and improvement suggestions;

[0081] Step 8. System monitoring and maintenance:

[0082] Log management: The system records user activities, system events, and error logs. Through log analysis, potential system problems are identified and repaired and optimized.

[0083] Fault detection and recovery: Monitor system status in real time, detect abnormal situations and trigger alarms, and automatically start recovery mechanisms when system failures occur.

[0084] In the present invention, through distributed database and load balancing, the system can effectively distribute the load, avoid single point failure, ensure stable operation and high data availability under high concurrency, use content distribution network to accelerate the delivery of course content, improve resource loading speed and system responsiveness, provide stable real-time video live broadcast and on-demand functions, ensure the smoothness and stability of video playback, and the discussion area / forum and instant messaging functions promote the interaction between teachers and students, support real-time communication and problem solving, and enhance the learning experience. Students can access course content at any time, adapt to different learning rhythms, and improve learning flexibility;

[0085] It can effectively manage user accounts and permissions, ensure data security and personalized services, provide course creation, editing and resource management functions, simplify the course publishing and updating process, and improve teachers' work efficiency. The automatic grading system reduces the grading burden of teachers, provides grading results and feedback in a timely manner, and helps students quickly understand their learning progress and improvement directions. Through learning analysis and report generation, teachers can obtain detailed learning data and reports to assist teaching decisions, and students can also conduct self-evaluation;

[0086] The system can monitor the operating status in real time, record operation logs and error information, promptly discover and resolve system problems, ensure system stability and data security, adapt to large-scale user and data processing needs, and ensure that the system can still operate stably when the number of users surges. The various modules of the system are relatively independent, which facilitates system expansion and maintenance. New functions can be added or existing functions can be optimized as needed.

[0087] The above is only a preferred embodiment of the present invention. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principles of the present invention, and these improvements and modifications should also be considered as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the art unless otherwise specified and limited.

Claims

1. An online education interactive system based on distributed algorithm, characterized by: The online education interactive system includes a user management module, a course management module, a learning content delivery module, an interaction and communication module, a homework and examination module, a distributed computing and storage module, a data analysis and reporting module, and a system monitoring and maintenance module.

2. The online education interactive system based on distributed algorithm according to claim 1, characterized in that: The operation of the user management module includes user authentication and authorization and user information management. The user authentication and authorization include registration, login, and authority control. The user information management includes user files, learning progress, and achievement records.

3. The online education interactive system based on distributed algorithm according to claim 1, characterized in that: The course management module includes course creation and editing and course resource management. The course creation and editing includes teachers creating and editing course content, and the course resource management includes uploading and managing videos, documents, and exercises.

4. The online education interactive system based on distributed algorithm according to claim 1, characterized in that: The learning content delivery module includes a content distribution network and a streaming media service. The content distribution network is used to accelerate the delivery of content, and the streaming media service provides live video and on-demand video functions.

5. The online education interactive system based on distributed algorithm according to claim 1, characterized in that: The interaction and communication module includes a discussion area / forum and instant messaging. The discussion area / forum is used for discussion and problem solving between students and teachers. The instant messaging includes real-time chat and message notification.

6. The online education interactive system based on distributed algorithm according to claim 1, characterized in that: The homework and examination module includes a homework submission and automatic grading system. The homework submission provides a function for students to submit homework, and the automatic grading system automatically grades according to set standards.

7. The online educational interactive system based on a distributed algorithm according to claim 1, characterized in that: The distributed computing and storage module includes load balancing and a distributed database. The load balancing ensures balanced distribution of system load, and the distributed database stores and manages a large amount of user data and course content.

8. The online education interactive system based on distributed algorithm according to claim 1, characterized in that: The data analysis and reporting module includes learning analysis and report generation, wherein the learning analysis is to track students' learning progress and performance, and the report generation is to generate learning reports for teachers and students.

9. The online education interactive system based on distributed algorithm according to claim 1, characterized in that: The system monitoring and maintenance module includes log management and fault detection and recovery. The log management is to record system operation logs, and the fault detection and recovery ensures system stability and data security.

10. The online education interactive system based on distributed algorithm according to claim 1, characterized in that: The operation of the online education interactive system includes the following steps: Step 1 User Management: User registration: Users visit the system's registration page and enter personal information. The system verifies the data and checks whether the information meets the registration requirements. After the verification is passed, the system creates a user account and sends an activation email or SMS to activate the account. After the user completes the activation, the system allows the user to log in and start using the platform; User authentication and login: The user enters the credentials on the login page, and the system verifies the correctness of the credentials and checks whether they match the records in the database. After successful verification, the system assigns corresponding permissions based on the user role and enters the system homepage; User information management: Users update their personal information on their personal account pages, including changing their avatars, modifying their contact information, and updating their profiles. The system stores the updated information in the database and updates the user's learning progress and achievement information based on the user's operation records. Step 2. Course Management: Course creation: teachers or administrators access the course management interface, create a new course, and fill in basic course information. The system stores the course information in the database and generates a unique course identifier for subsequent management and access; Course Editing: Teachers can modify the created courses, including adding or deleting course modules, updating course content, and adjusting course structure. The system saves the edited content in real time to ensure that all modifications are effective immediately and update the course information. Course resource management: teachers upload course-related resources, including video lectures, PDF documents, and exercises. The system uses a content distribution network to optimize the loading speed and stability of resources. Step 3. Learning content delivery: Content distribution: The system distributes course resources to the user end through the content distribution network. In the case of high concurrency, the content distribution network distributes resources to multiple server nodes to optimize the content delivery speed and system stability; Streaming media service: Provides real-time video broadcast function for online teaching and interaction, provides video on demand function, allows students to watch recorded course content at any time, supports pause, fast forward, and playback operations to meet students' learning needs; Step 4. Interaction and communication: Discussion area / forum: The system provides a discussion area or forum for each course, where students and teachers post questions and reply to discussions. The discussion area supports post classification, search function, and notification function to promote interaction and knowledge sharing; Instant Messaging: Provides real-time chat function to support instant communication between students and teachers. The system sends important notifications, including homework deadline reminders, course updates, and system maintenance; Step 5. Homework and exams: Homework submission: Students complete homework according to course requirements and submit homework files through the system, which receives and stores them; Automatic grading: The system automatically grades assignments based on preset grading rules and answer templates. Grading results and feedback are generated instantly and notified to students and teachers for subsequent improvements and adjustments. Step 6. Distributed computing and storage: Load balancing: The system monitors the real-time load and distributes user requests to multiple server nodes to avoid overloading a single server. The load balancing strategy is based on the number of requests and server performance. Distributed database: Use a distributed database to store user data and course content information, support high concurrent access and high data availability, and data sharding and replication mechanisms to ensure fast data access and fault tolerance; Step 7. Data analysis and reporting: Learning analysis: The system collects students’ learning data, including login frequency, study time, and homework scores, and generates learning reports through data analysis tools to help teachers understand students’ learning progress and identify possible problems and improvement points; Generate reports: Generate detailed student performance reports and course feedback based on the analysis results. The reports help teachers improve their teaching and students conduct self-evaluation, providing data support and improvement suggestions; Step 8. System monitoring and maintenance: Log management: The system records user activities, system events, and error logs. Through log analysis, potential system problems are identified and repaired and optimized. Fault detection and recovery: Monitor system status in real time, detect abnormal situations and trigger alarms, and automatically initiate recovery mechanisms when system failures occur.

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