基于LTE的视频监控业务的研究与应用

发布时间：2018-04-16 19:21

本文选题：LTE + 智能家居　；参考：《宁波大学》2017年硕士论文

【摘要】：视频监控已是智能家居系统中的关键部分,凭借其视频数据的多元化和便捷直观等特点应用范围也越来越广泛。但是传统的视频监控是基于有线网络实现,即需要特定地方才可实现视频监控,由于这些限制,传统的视频监控系统已无法满足人们随时随地都能操作的视频监控需求。随着互联网技术的发展,特别是移动通信LTE技术的迅速发展,它相对于之前的网络通信来说有着频率利用率更高、流量传输速度更快、流量传送量更大及传输效率更高等优点。因此在智能手机普及的前提下,基于LTE技术的移动视频监控成为可能,它满足了现代化智能家居的需求,可实现随时随地进行视频监控画面查看。本文课题主要研究一种基于LTE技术的移动视频监控业务,它改变了以往视频监控的模式,能够通过智能手机就可完成视频监控任务,实现用户可以随时随地进行视频监控需求。本文主要工作是对Android操作系统的移植、对流媒体技术和编解码相关技术进行理解,接着进行相应的程序编码后导入至S3C6410芯片的开发板中以及编写相关监控软件APP实现智能手机客户端监控需求。本文最后采用C/S模式并通过对程序的不断调试,最终实现了基于LTE技术的移动视频监控系统。它与传统视频监控相比最重要一点是实现了随时随地打开手机就可进行观看监控对象且视频画面也更加清晰流畅,另外在连接麦克风前提下能够实现互相对话功能。
[Abstract]:Video surveillance is a key part of smart home system, and its application range is more and more extensive because of its diversity and convenience of video data.But the traditional video surveillance is based on wired network, that is to say, it needs a specific place to realize video surveillance. Because of these limitations, the traditional video surveillance system can no longer meet the needs of video surveillance that people can operate at any time and anywhere.With the development of Internet technology, especially the rapid development of mobile communication LTE technology, compared with the previous network communication, it has the advantages of higher frequency utilization, faster traffic transmission speed, larger traffic transmission volume and higher transmission efficiency.Therefore, under the premise of the popularity of smart phones, mobile video surveillance based on LTE technology becomes possible, which meets the needs of modern smart home, and can realize the view of video surveillance pictures anytime and anywhere.This paper mainly studies a mobile video surveillance service based on LTE technology, which changes the previous mode of video surveillance. It can complete the task of video surveillance through smart phone, and realize the need of users to monitor video anytime and anywhere.The main work of this paper is to transplant the Android operating system, to understand the streaming media technology and codec related technology.Then the corresponding program code is imported into the S3C6410 chip development board and the related monitoring software APP is written to realize the smart phone client monitoring requirements.In the end, the mobile video surveillance system based on LTE technology is realized by using C / S mode and debugging the program.Compared with the traditional video surveillance, the most important point is that it can view the monitoring object at any time, anywhere and on the mobile phone, and the video picture is more clear and smooth. In addition, it can realize the function of dialogue with each other under the premise of connecting the microphone.
【学位授予单位】：宁波大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TN948.6

【参考文献】