基于微件的数字多媒体终端主要模块的设计与实现

发布时间：2018-06-22 00:34

本文选题：数字多媒体终端 + 微件　；参考：《华中科技大学》2012年硕士论文

【摘要】：随着科学技术的高度发展以及商业文化交流的高速膨胀，信息的传播越来越要求通过高科技手段来实现。数字多媒体终端是一种新兴的媒体概念，具有实时信息发布与联网广告发布的功能，主要应用在特定的物理场所、特定的时间段对特定的人群进行广告信息播放，具有较高的商业应用前景与研究价值，目前已成为国内外高科技企业研发的热点。数字多媒体终端一般能够通过IP接入到网关，与配套的业务系统管理平台实现通信。业务系统管理平台主要负责终端播放数据包的下发、终端程序包的升级、配置文档的下发以及终端运行情况的记录与维护，为终端的管理与控制提供网络保障。针对目前已有的终端软件系统实现方案，提出了一种由基础服务、业务模块以及应用程序构成的总体的系统架构。数字多媒体终端需要满足各行各业的需求，其业务模块与应用程序具有多样性与不确定性；为了实现该需求，系统的应用程序主要通过微件来实现，具有添加灵活、开发方便的特点。设计与实现的服务管理器模块、软件包管理器模块以及网络管理器模块采用模块配置-基础功能-消息处理的工作流程，，能够较好的实现终端的可配可控可管。另外，配有该软件系统的数字多媒体终端已经通过精伦电子公司设计生产，进入了具体应用阶段，并在海口机场装机成功。
[Abstract]:With the development of science and technology and the rapid expansion of commercial cultural exchange, the dissemination of information needs more and more high-tech means. Digital multimedia terminal is a new media concept, which has the functions of real-time information publishing and online advertising publishing. It is mainly used in specific physical places and specific time periods to broadcast advertising information to specific groups of people. It has high commercial application prospect and research value, and has become the hot spot of research and development of high-tech enterprises at home and abroad. The digital multimedia terminal can access the gateway through IP and communicate with the supporting service system management platform. The service system management platform is mainly responsible for sending the terminal playing data packet, upgrading the terminal program package, sending the configuration document, recording and maintaining the terminal operation, and providing the network guarantee for the terminal management and control. Aiming at the existing implementation scheme of terminal software system, an overall system architecture composed of basic service, business module and application program is proposed. Digital multimedia terminals need to meet the needs of all walks of life, and their business modules and applications are diverse and uncertain. Characteristic of convenient development. The service manager module, the software package manager module and the network manager module designed and implemented adopt the workflow of module configuration, basic function and message processing. In addition, the digital multimedia terminal equipped with the software system has been designed and produced by Jinglun Electronics Company, and has entered the concrete application stage, and successfully installed in Haikou Airport.
【学位授予单位】：华中科技大学
【学位级别】：硕士
【学位授予年份】：2012
【分类号】：TN919.8

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