Research And Implementation On The Key Technology Of Mobile Internet Video Survillance

With the steady development of society, people pay more attention to the safety about life, property and other aspects. How to use less time, less resources or manpower to deal with emergencies, the technique means of video surveillance have been widely recognized as a right way. Especially at present with the rapid growth of Mobile Internet, we could use phones, pad or other smart device to watch the surveillance video regardless of time and space limitations, this tendency will make surveillance more charming, place the risks into perspective.However, in consideration of the world development about security or monitoring products, the technology is flexible, the range is wide, and the standards are not uniform, all of these make trouble for the interconnected between different devices; The restrictions on video accessing or port between different network structures are preventing the progress of the monitoring devices; terminal applications usually match the unique equipment system, lacking of nice experience and intelligence.For these issue, this article considered full summing-up based on existing technology of video surveillance, then tell about surveillance standard protocols, streaming media, terminal application, analyze different application areas and related principles, at last put forward a comprehensive plan to implement the system of video surveillance.Firstly the development of ONVIF standard protocol library, this article made some improvement with using Java language develop ONVIF library instead of using traditional one, avoid to make some interactive protocol without universal property; Using this library, code could easily be installed to achieve cross-platform migration, for example on the proxy server or Android system; Secondly, the article described the implementation method of video transmission with RTMP streaming media, because of its publish mode, the data could be transferred on different net areas; Finally, according to the feature of Android system, the article introduce terminal software design and specific implementation, at last show the result of testing with this system, on the basis of the comparison from the result, to verify the correctness and efficiency.