基于跨界互联的多屏互动业务终端体系结构的研究

发布时间：2018-04-04 23:35

本文选题：终端平台　切入点：数字家庭　出处：《中国海洋大学》2014年硕士论文

【摘要】：随着电子技术产业的快速发展，投影仪、平板电脑、智能手机等各类新型多媒体终端设备不断加入到家庭网络中，与传统个人电脑以及智能电视等共同为人们提供多方位的服务。然而就整个家庭网络的来说，由于各类终端设备之间无法实现互联互操作，却显得彼此孤立。多屏互动的概念提出用以解决终端设备间无法互联互通、资源共享的问题。多屏互动所指的是，，在不同的操作系统（Mac、Android、Windows、Linux等），以及不同的智能终端设备如智能手机、智能平板、个人电脑、智能电视等之间可以相互发现以及相互操作，通过无线或者有线网络，实现数字多媒体资源如高清视频，音频，图片等内容的传输，实现设备操控、资源管理等一系列操作。目前，各终端设备制造商已经致力于多屏互动的研究，并推出相关应用实现。但是，由于多屏互动业务平台体系结构的基础研究还不充分，包括多屏互动技术体系结构以及其业务平台还欠完善，影响多屏互动进一步的发展。由于各厂商使用体系结构标准不一致，造成目前本厂商设备之间能够互联互通，各厂商设备之间无法实现信息交互或者功能调用实现不完全的现象。与此同时，当前多屏互动业务平台仅能够实现多媒体资源的传输共享控制已无法满足人们对设备同屏同步的要求。鉴于以上目前用户对多屏终端互动提出的新的要求和出现的新问题，本文提出和讨论在终端平台实现多屏互动业务平台的标准体系结构，并通过UML建模进行展示、研究与分析。论文首先分析了智能互联协议的基础理论，随后分析了构建在智能互联协议基础上的多屏互动平台实现框架结构，包括在设备业务使用中两种不同的通信模式，以及实现多媒体资源传输控制和截屏编码传输实现同步同屏，为实现多屏互动业务终端平台系统奠定了理论基础。本文通过使用通用建模语言UML建立多屏互动业务平台的静态模型与动态模型，对系统进行了模型的描述。对系统的软件结构进行划分与系统设计，最后利用软硬件工具搭建系统功能的测试平台，对系统的各项功能进行了测试。
[Abstract]:With the rapid development of electronic technology industry, projectors, tablets, smart phones and other new types of multimedia terminal devices have been added to the home network.Working with traditional personal computers and smart televisions to provide people with a wide range of services.However, as far as the whole home network is concerned, all kinds of terminal devices are isolated from each other because of their inability to interoperate each other.The concept of multi-screen interaction is proposed to solve the problem that terminal devices cannot interconnect and share resources.Multi-screen interaction refers to finding and manipulating each other between different operating systems, such as Mac, Android, Windows, Linux, and different smart terminal devices such as smartphones, smart tablets, personal computers, smart televisions, etc.Through wireless or wired network, digital multimedia resources such as high-definition video, audio, pictures and other content transmission, equipment control, resource management and a series of operations.At present, terminal equipment manufacturers have been committed to the study of multi-screen interaction and the introduction of related applications.However, the basic research of multi-screen interactive service platform architecture is not enough, including multi-screen interactive technology architecture and its business platform is not perfect, which affects the further development of multi-screen interaction.Because of the inconsistency of the architecture standards used by different manufacturers, it is now possible to interconnect and interconnect the equipment of the manufacturer, and the information exchange between the devices of each manufacturer can not be realized or the realization of the function call is incomplete.At the same time, the multi-screen interactive service platform can only realize the transmission and sharing control of multimedia resources.In view of the new requirements and problems of multi-screen terminal interaction, this paper proposes and discusses the standard architecture of implementing multi-screen interactive service platform in terminal platform, and demonstrates, studies and analyzes it through UML modeling.This paper first analyzes the basic theory of intelligent interconnection protocol, and then analyzes the implementation framework of multi-screen interactive platform based on intelligent interconnection protocol, including two different communication modes in the service of equipment.And the realization of multimedia resource transmission control and screenshot coding transmission to achieve synchronization and the same screen, for the realization of multi-screen interactive service terminal platform system laid a theoretical foundation.In this paper, the static and dynamic models of the multi-screen interactive service platform are established by using the general modeling language UML, and the model of the system is described.The software structure of the system is divided and the system is designed. Finally, the test platform of the system function is built by using the software and hardware tools, and the various functions of the system are tested.
【学位授予单位】：中国海洋大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TN949.2

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