Research And Design Of Synchronous Interactive Classroom Supervision Platform Based On Cloud Architecture

In recent years,the synchronous interactive classroom model has broken the geographical barrier between developed and underdeveloped areas.Through network technology,synchronous teaching in different classrooms has been realized,so that children in remote areas can enjoy high-quality educational resources,which effectively alleviates the problem of uneven development of basic education.With the popularization and expansion of the synchronous interactive classroom model,the demand for education supervision and supervision of synchronous interactive classrooms by educational authorities is increasing.In addition,the traditional synchronous interactive classroom system also has problems such as difficulty in MCU expansion,low equipment utilization,low system reliability,and poor stability in practical applications.Therefore,it is of practical significance to deeply study and solve the problems encountered in the application of synchronous interactive classrooms in accordance with the actual situation,so as to provide high-quality management services for the education sector and promote the development of synchronous classrooms.Cloud computing technology has the characteristics of strong computing capacity,large scale,and strong scalability.It can make full use of existing hardware equipment to provide users with reliable and efficient services.Therefore,this topic deploys the synchronous interactive classroom system on the cloud platform.Utilizing virtualization technology to pool the distributed MCU,storage and other infrastructure resources in the network,a private cloud synchronous interactive classroom system with a distributed MCU resource pool is constructed.The system realizes the automatic management of resources,and uses Agent technology to dynamically obtain MGU load parameters to achieve MCU load balancing scheduling.The synchronous classroom system cloud platform realizes the SaaS service of the synchronous interactive classroom cloud platform,while reducing the investment cost of the education department,improving the resource utilization rate,and enhancing the reliability and flexibility of the system.In order to solve the increasing supervision and management needs of the regional synchronous interactive classrooms by the education management department,this topic designs a supervision platform.Administrators at home can use this platform to understand the development of synchronous classrooms throughout the region and supervise synchronous classroom teaching.The synchronous interactive classroom supervision platform is divided into five major functional modules:system management,information statistics,classroom management,school management,and equipment management.System management is the management of platform users and assigning permissions to roles.The information statistics module counts the synchronous classroom situation and subject data of schools in the region.The classroom management module records all the data of the synchronous classroom.The administrator can enter the classroom where the class is in progress to watch,or view the recorded video of the classroom at the end of the lecture.The school management module is responsible for the management of school,class and teacher information.The equipment management module collects statistics about the current status of the system equipment,equipment fault information,and maintenance information.