高校云直播教学平台体系架构设计及应用分析

Architecture Design and Application Analysis of University Cloud Live Broadcast Teaching Platform

云直播教学平台是一种基于云计算和互联网技术,通过实时直播和互动交流的方式进行教学的新型平台。为了解决在线教学平台普遍存在的技术要求高、支持人数有限、难以满足板书需求以及无法实现“线上+线下”混合式教学等问题,提出直播平台体系架构。该设计方案的直播主要借助教室原有的摄像头和多媒体设备,同时支持中国教育和科研计算机网联邦认证与资源共享基础设施(CERNET Authentication and Resource Sharing Infrastructure,CARSI),使全国高校能够以云租户形式接入并进行自服务管理,充分发挥高校云直播教学平台的应用价值。

Cloud live teaching platform is a new type of teaching plaform based on cloud computing and Internet technology through real-time live broadcasting and interactive communication.In order to solve the common problems of online teaching platform,such as high technical requirements,limited number of supporters,difficult to meet the needs of blackboard writing,and unable to achieve"online+offline"mixed teaching,the live platform architecture is proposed.The live broadcast of the design scheme mainly relies on the original cameras and multimedia equipment in the classroom.and also supports the CERNET Authentication and Resource Sharing Infrastructure(CARSI)enables colleges and universities across the country to access and self-serve management in the form of cloud tenants,giving full play to the application value of cloud live teaching platforms in colleges and universities.