基于智能终端控制的嵌入式多媒体控制系统  

Embedded Multimedia Control System Based on Intelligent Terminal Control

作　　者：张辉[1] ZHANG Hui(Wanjiang College of Anhui Normal University,Wuhu 241000,China)

机构地区：[1]安徽师范大学皖江学院,安徽芜湖241000

出　　处：《计算机技术与发展》2018年第11期208-211,216,共5页Computer Technology and Development

基　　金：安徽省教育计划2016年度高校自然科学研究项目(KJ2016A282)

摘　　要：国内现有的众多高校多媒体控制系统发展已有20多年的历史,经历了本地控制阶段和网络远程控制阶段,最初的单机方式发展为目前的联机方式,目前基本采用有线网络方式实现多媒体设备的管理,管理人员使用终端主机对设备进行远程控制和管理。该模式存在远距离布线成本高,管理权限过于集中,一旦出现故障影响范围大等缺点。为解决上述问题,提出一种用智能终端实现控制的嵌入式多媒体控制系统。该系统使用高性能Raspberry Pi开发板,安装Raspbian操作系统,以搭建LAMP(Linux+Apache+MySQL+PHP)构架为基础,通过使用智能设备来实现远程控制、网络附加存储、分布式存储、校园云存储等多种功能,扩展了多媒体控制系统的应用范围。并总结了相关设计经验以供参考。Multimedia control system in colleges and universities in China has been developed for more than 20 years.It went from the local control to the network remote control,and developed from single machine mode to online mode.At present,the management of multimedia equipment is realized by wired network when administrators use terminal hosts for remote control and management of devices,which has a high cost of long distance wiring,overly centralized administration authority,and massive impact when fault occurring and other defects.In order to solve the problems,we present a kind of embedded multimedia control system controlled by the intelligent terminal.The system uses high performance Raspberry Pi development board with the installation of Raspbian operating system.By setting up innovative LAMP(Linux+Apache+MySQL+PHP)framework as its foundation,it uses intelligent equipment to meet the function of remote control,network attached storage,distributed storage,cloud storage,which expends the application range of multimedia control system.Also,we share the design experience for reference.

关 键 词：智能终端 多媒体 LAMP 远程控制 分布式存储 云存储 

分 类 号：TP37[自动化与计算机技术—计算机系统结构]