Multimedia teaching terminal based on cloud service

Abstract

The present invention provides a multimedia teaching terminal based on cloud service and relates to the field of electronic technology. The multimedia teaching terminal comprises a cloud server and a multimedia teaching terminal connected with the cloud server through a wireless network or a wired network. The multimedia teaching terminal includes: a collecting module for collecting teaching information in classroom and converting the teaching information into an analog signal for transmission to a network transmission module; and the network transmission module for collecting the analog signal and transmitting the analog signal to the cloud server through a wireless network or a wired network, and receiving information fed back by the cloud server. The multimedia teaching terminal optimizes the efficiency of the traditional classroom teaching, integrates various teaching resources into the classroom, and increases the teacher's classroom teaching form.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a multimedia teaching terminal based on cloud services. Background technique [0002] In classroom teaching, whiteboards or multimedia touch all-in-one machines are generally used for multimedia interactive teaching, and teachers complete the demonstration of multimedia teaching resources by directly operating on the corresponding screen. Teachers can only demonstrate, but cannot mark and write on the corresponding resources, which is inconsistent with traditional learning habits, and the focus is not prominent; and teachers are "fixed" in front of the screen during the teaching process, and cannot conduct real-time observation and interaction among students ; It is inconvenient for the existing two types of equipment to use network resources, and only local teaching resources can be used, which does not meet the teaching needs in the "Internet +" environment; the current cha...

AI Technical Summary

Problems solved by technology

Teachers can only demonstrate, but cannot mark and write on the corresponding resources, which is inconsistent with traditional learning habits, and the focus is not prominent; and teachers are "fixed" in front of the screen during the teaching process, and cannot conduct real-time observation and interaction among students ; It is inconvenient for the existing two types of equipment to use network resources, and only local teaching resources can be used, which does not meet the teaching needs in the "Internet +" environment; the current chalk blackboard writing method, chalk dust pollution is harmful to teachers and students; the existing whiteboard and multimedia The touch all-in-one machine is expensive, difficult to maintain and repair, and has a short application cycle

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