Multimedia long-distance family education system and equipment of system

Abstract

The invention discloses a multimedia long-distance family education system and equipment of the system. The multimedia long-distance family education system is based on a C / S model frame, uses a C # programming language, and combines an SQL (Structured Query Language) Server2012 database to realize data interaction; a COM (Component Object Model) control is used in the system and a third-party control such as DotNetBar is combined to realize teaching; and an NAT (Network Address Transfer) technique is used to realize the data interaction. The system mainly uses a hybrid P2P (peer-to-peer) network model, and is a novel network technique depending on the computing power and broadband of network users. The system is different from the traditional network structure, does not depend on a server for data transmission, establishes a virtual channel between the users for direct connection, and solves the problems that the safety of network data is imperfect in the traditional C / S system and the communication between two host machines requires a server for transfer, so that the privacy of the users is protected effectively; and the system has the characteristics of extendibility and load balancing.

Description

technical field [0001] The invention belongs to the field of multimedia application technology, and in particular relates to a remote tutoring system and its equipment which integrate multimedia technology. Background technique [0002] Nowadays, information is changing with each passing day. If students only acquire limited knowledge in the classroom, it is far from meeting the requirements of social development and learning competition. Everyone needs to learn new knowledge and methods in different fields through multiple aspects and channels. , new theories, and new information. [0003] In the common form of face-to-face tutoring in the past, due to the limited number of good teachers, they cannot be fully shared with the public, and the quality of other teachers is uneven, which affects the overall learning effect. In recent years, the application of the Internet to the field of education and the teaching process is an important feature of current teaching activities, ...

AI Technical Summary

Problems solved by technology

[0003] In the common form of face-to-face tutoring in the past, due to the limited number of good teachers, they cannot be fully shared with the public, and the quality of other teachers is mixed, which affects the overall learning effect.

Images