基于Android平台IPTV机顶盒设计与实现

发布时间：2018-07-08 18:36

本文选题：Android系统 + IPTV机顶盒　；参考：《复旦大学》2014年硕士论文

【摘要】：Android作为开源系统在Google公司的大力推动下,目前不但在智能手机领域已经统治半壁以上的江山,而且在很多原先以Linux系统或者专有系统为平台的嵌入式领域,Android系统也在慢慢渗入。这得益于Android系统开放的架构、丰富的应用资源、成熟的厂商环境,而且Google当前继续不予余力的大力开发创新,让大家感觉Android系统的生命力异常旺盛。电信运营商的IPTV业务,目前不仅面临着如何扩展新业务与增值业务,提高每个用户的ARPU值,还面临着目前丰富的网络视频的激烈竞争。在这种情况下,当传统IPTV机顶盒以在Android平台的盒子上出现时,电信运营商纷纷将目光转移到Android平台上。运营商在新平台上不仅可以延续原有的IPTV业务,还可以方便的拓展很多IPTV以外的业务,像体感游戏、在线教育、家庭养生之类的。本文研究了Android平台的系统结构,根据Android系统的特征并按中国电信对IPTV机顶盒的技术规范要求,设计了在新平台机顶盒上的IPTV应用CTCIPTV。其中,重点设计和实了现CTCIPTV的几个关键模块,包括媒体库CTC_MediaControlm模块、浏览器引擎CTC_Webkit_Ex模块以及在Android平台为实现同时连接IPTV专用网络和互联网而设计的双平面接入方案。开发实现的IPTV终端系统具有优美的界面、良好的交互,同时在业务性能上也让人满意。同时由于双平面功能的实现,Android系统的上其它应用可以方便的用上互联网络而不会对IPTV业务造成影响。
[Abstract]:As an open source system promoted by Google, Android is not only dominating over half a wall in the field of smartphones, but also slowly infiltrating into many embedded fields that used to be based on Linux or proprietary systems. This is due to the open architecture of the Android system, rich application resources, mature manufacturer environment, and the continued development and innovation of Yu Li, which makes everyone feel the vitality of Android system is exuberant. At present, the IPTV service of telecom operators is faced with not only how to expand new services and value-added services and improve the ARPU value of each user, but also the fierce competition of abundant network video at present. In this case, when the traditional IPTV set-top box appears in the box of the Android platform, the telecom operators turn their attention to the Android platform one after another. Operators in the new platform can not only continue the original IPTV services, but also can easily expand a lot of IPTV services, such as body games, online education, family health and so on. In this paper, the system structure of Android platform is studied. According to the characteristics of Android system and according to the technical specifications of China Telecom, the application of CTCIP TVs on the new platform STB is designed. Among them, several key modules of CTCIPTV are designed and implemented, including CTC _ C _ T _ MediaControlm module, browser engine CTC _ C _ WebkitEx module, and a biplane access scheme designed on Android platform to realize the connection of IPTV-specific network and Internet simultaneously. The developed IPTV terminal system has beautiful interface, good interaction and satisfactory service performance. At the same time, due to the realization of dual plane function, other applications of Android system can be easily used on the Internet without any impact on IPTV services.
【学位授予单位】：复旦大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TN949.197

【共引文献】