基于Android智能电视的无线视频监控模块的开发

发布时间：2018-04-23 16:48

本文选题：Android操作系统 + H.264编解码　；参考：《海南大学》2015年硕士论文

【摘要】：家庭安防是智能家居的重要组成部分,视频监控则是有效保证家庭安防的重要手段之一。目前,视频监控系统主要采用数字网络视频监控系统,不仅需要提前布置监控摄像头,观看视频的终端也无法移动,当监控人员不在终端时,无法及时有效对家庭安防进行监控。针对上述问题,本文基于海尔智能电视2992研发项目,开发了基于Android智能电视的无线视频监控模块。利用Android智能电视的摄像头作为监控源、Android智能终端作为监控系统的终端,通过无线移动网络,实现了监控视频的采集、视频图像的H.264标准压缩、网络传输和实时显示功能。本文首先介绍了Android操作系统开发的相关基础知识,包括Android操作系统简介和开发环境的搭建。其次介绍了视频采集编码、视频流传输控制和终端的视频观看三个模块的设计和实现,包括开发平台的介绍,设计UI界面；利用Android智能移动终端良好的可开发性和可移植性,将开源工程X264(H.264编码数据库)和FFmpeg(H.264解码数据库)移植到Android开发环境中；利用Android自带的TCP/IP协议打包、录制实时视频和流媒体播放等接口函数,完成前端和终端与视频服务器的通信、录制视频的预览和终端的视频观看等功能。经过在海尔智能电视2992平台上测试,本文所设计的基于Android智能电视的无线视频监控模块可以正常运行,具有随时随地即用即看的特点。基于Android智能电视的无线视频监控系统在智能家居等领域有一定的应用价值。
[Abstract]:Home security is an important part of smart home, video surveillance is one of the important means to ensure home security. At present, the video surveillance system mainly uses the digital network video surveillance system, not only needs to arrange the surveillance camera in advance, the terminal that watches the video also cannot move, when the monitor personnel is not in the terminal, Unable to monitor family security in a timely and effective manner. Aiming at the above problems, this paper develops a wireless video monitoring module based on Android intelligent TV based on Haier Intelligent TV 2992 R & D project. The Android intelligent TV camera is used as the monitor source and the Android intelligent terminal is used as the terminal of the monitoring system. Through the wireless mobile network, the video collection, the H.264 standard compression of the video image, the network transmission and the real-time display function are realized. This paper first introduces the basic knowledge of Android operating system development, including the introduction of Android operating system and the construction of development environment. Secondly, this paper introduces the design and implementation of three modules: video capture and coding, video stream transmission control and video viewing of the terminal, including the introduction of the development platform, the design of UI interface, and the good development and portability of Android intelligent mobile terminal. Record video preview and terminal video viewing and other functions. After testing on Haier intelligent TV 2992 platform, the wireless video monitoring module based on Android intelligent TV can run normally, and has the characteristics of anytime, anywhere, use and see. Wireless video surveillance system based on Android intelligent TV has certain application value in smart home and other fields.
【学位授予单位】：海南大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TU89;TN948.6

【参考文献】