基于Python的多媒体教室管理系统设计

Design of Multimedia Classroom Management System Based on Python

为了延长多媒体教室设备使用寿命,减少教室管理员的工作量,将一台总控计算机和多台教室计算机组建在同一局域网内,并基于Python语言设计了一套多媒体教室管理系统。启动该系统后,总控计算机将依照Excel文件中预设的时间节点唤醒各教室计算机,教室计算机则按照Excel文件中的课表安排通过串口按时完成开关投影机的工作。在实际测试中,系统运行稳定,使用成本低,布线施工难度不高。

In order to prolong the service life of multimedia classroom equipment and reduce the workload of classroom administrators,a multimedia classroom management system is designed based on Python language,where LAN is built by linking a master computer with several classrooms computers.The master computer wakes up the classroom computers according to the preset time nodes in Excel files.Classroom computer opens and closes projector on time through serial port according to Excel schedule.The actual test shows that the system runs stably,helps to prolong the service life of equipment,and helps to save management labor.Compared with the existing multimedia control system,the cost is low and the difficulty of wiring construction is reduced.