基于ARM及GPRS的多媒体教室中控系统设计

摘要

Because separately control of the multimedia classroom is not easy, a centralized controlling system is constituted on the basis of existing multimedia equipment by adding ARM-based controller and GPRS modules. It realized real-time monitoring of multimedia devices, centralized control, and effective management. The lifetime of multimedia classroom and multimedia e-quipment service is improved, and information storage, info-seeking and management are more convenient.%针对目前对媒体教室单独控制不易管理的情况,在现有多媒体设备的基础上,增加基于ARM的主控器以及GPRS模块,构成了中控系统,实现了对多媒体设备的实时监测、集中控制以及日常维护信息的有效管理,提高了多媒体教室的利用率以及多媒体设备的使用寿命,方便了信息的储存、查找与管理.