Research And Implementation Of Home Mobile Video Surveillance System Based On Android

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.