摘要
随着高校对多媒体教室等教学资源投入的增多,如何促进教学环境的全面智能化,使得多媒体教学设备得到高效利用和有效管理,成为主要关注的问题。该文针对某高校目前使用的智慧教室系统所存在的问题,结合物联网技术提出了一种新的智慧教室系统架构,并给出了一种具体实现方案。现有智慧教室系统是架构在整个校园网上的巨大分布式系统,对分布广泛、数量众多的网关设备的软硬件要求高,因而构建与维护成本也高。新架构与实现方案利用物联网技术并结合云计算,使得网关设备只需要具备基本的套接字通信能力,而不需要使用更高层协议与后端服务器通信,从而降低了对数量巨大的网关设备的软硬件要求,有利于节省系统构建与维护成本。
With the increase of the input into the multimedia classroom and other teaching resources in colleges and universities, how to make the teaching environment comprehensively intelligent so as to effectively use and manage multimedia teaching equipment has become a major concern. Based on the problems existing in the intelligent classroom system of a certain college, this article puts forward a new intelligent classroom system framework combined with the Internet of things, and presents a concrete implementation plan. The current intelligent classroom system of the university is a huge distributed system on the whole campus network, which puts high requirements on the software and hardware of the widespread countless gateway equipment, so the costs of construction and maintenance are high. The new framework and implementation plan with the use of the Internet of things combined with cloud computing decouple the application logic association of the gateway equipment and background operation, thus it reduces the requirements for software and hardware of the gateway equipment with huge data and saves the costs of system construction and maintenance.
出处
《中国电化教育》
CSSCI
北大核心
2016年第12期83-86,共4页
China Educational Technology
