基于嵌入式linux的多媒体信息发布系统终端设计与实现  

Designing and Implement of Terminal of Multimedia Info Releasing System Based on Embedded Linux

作　　者：孟祥涛[1] 鄢萍[1] 吴文娟[1] 

机构地区：[1]重庆大学制造工程研究所,重庆400030

出　　处：《机电一体化》2008年第11期66-69,共4页Mechatronics

摘　　要：针对目前制造企业车间层信息发布系统终端存在的可靠性差、管理不便和媒体格式单一的问题,提出了一种基于嵌入式linux和MIPS体系的,能够支持图片、文本以及音视频等多种格式媒体信息,管理更新方便,可实现信息灵活定制的信息终端解决方案。在介绍了信息发布系统和终端整体架构的基础上,对信息终端的应用软件设计及实现做了详细介绍。Aiming at resolving the problems of the terminal of multimedia info releasing system used for plant floor of manufacturing corporation such as weak reliability, inconvenient management,single media format ,this article put forward a solution of info terminal which is based on embedded linux and MIPS and could display multimedia info such as image, text,video and audio.It is more convenient for management and more flexible for customization of info. After introducing the whole structure of multimedia info releasing system and terminal,this paper introduce the design and implement of application of info terminal in detail.

关 键 词：QT/EMBEDDED 模块化 多媒体 终端 

分 类 号：TP311.52[自动化与计算机技术—计算机软件与理论]