【作者】 杨飞；

【导师】 童怀； 陈德艳；

【作者基本信息】 广东工业大学 ， 电力电子与电力传动， 2013， 硕士

【摘要】 家用移动视频监控系统作为智能家居系统中安防系统的重要组成部分,以其方便、直观、信息内容丰富等多方面的优点在智能家居安防系统中发挥着越来越重要的作用。随着计算机、网络、视频图像处理、传输技术的飞速发展,以及“无线城市”概念的提出,3G、WiFi等无线网络覆盖范围变得越加广泛,数据处理与传输速度实现了质的飞跃,使视频监控从传统的有线连接方式发展为无线的移动视频监控成为可能。随着计算机硬件技术的突破性发展,视频监控终端技术从传统的PC终端逐步发展成为手持式终端,极大地缩小了监控终端的体积,增加了视频监控终端的便携性及可移动性。具有多功能特点的智能手机、平板等移动设备成为了家用移动视频监控终端设备的理想选择。由Google开发的Android操作系统,以其显著的开放性极大的推动了智能手机及其平板电脑的发展,为家用移动视频监控提供了很好的软、硬件平台。本文主要研究一种基于Android操作系统平台的家用移动视频监控系统,该系统把传统的网络视频监控与智能移动终端相结合,能够满足用户在任何地点、任何时候对家中情况进行视频监控的需要。对整个监控系统的关键技术,包括Android操作系统移植、视频编解码、实时传输等进行了研究,其重点在于服务器端和客户端的软件模块设计,包括视频编码模块、传输模块、解码播放模块、云台控制模块等。本文对整个系统进行需求分析和总体方案设计,整个系统架构采用的是C/S模式,即客户端／服务器端模式。客户端采用的是Android智能手机或平板电脑,服务器端采用的是搭载Android操作系统的ARM11嵌入式开发板。通过对客户端和服务器端的软件设计,实现了实时的移动视频监控。更多还原

【Abstract】 As an important part of the security system in the smart home system, Home mobile video surveillance system with its many advantages of convenient, intuitive and rich information content plays an increasingly important role in the intelligent home security system. With the rapid development of computer, network, video image processing and transmission technology, as well as the proposal of the concept of the "wireless city", wireless network such as3G, WiFi coverage has become increasingly widely, Data processing and transmission speed achieve a qualitative leap, which makes the video surveillance possible from traditional wired connections to wireless mobile video surveillance. With the breakthrough development of computer hardware technology, video surveillance terminal technology gradually developed from the traditional PC terminal to handheld terminal, which greatly reduced the volume of the monitoring terminal, and increased the portability and mobility of video surveillance terminal. The versatility of smart phone, tablet PC and other mobile devices had become the ideal choice for home mobile video surveillance terminal equipment. Android operating system developed by Google, which has greatly promoted the development of smart phones and tablet PC by the virtue of remarkable openness, provides a good software and hardware platform for home mobile video surveillance.This paper studies a home mobile video surveillance system based on the Android operating system platform, the system combines traditional network video surveillance with smart mobile terminal, which can meet the need for users for video monitoring condition in the home at any place, any time of the home video surveillance. The research of the entire monitoring system key technologies includes Android operating system transplant, video codec, real-time transmission. And the focus is software module design on the server and client, including video encoding module, transmission module, decoding playback module, PTZ control module and so on.This paper has studied the needs analysis and overall program design of the entire system, the entire system architecture has adopted the C/S mode, namely the client/server mode. The client uses the Android smart phone or tablet, and the server uses ARM11embedded development board with Android operating system. This paper achieved the real-time mobile video surveillance, by means of the software design on the client and server.更多还原