基于ARM11的高清网络实时监控系统Real-time monitoring system for high-definition network based on ARM11
刘伟杰,李博
摘要(Abstract)：
针对高清远程监控带来传输带宽增加的压力和时延、保存监控视频的周期短的问题,设计一种基于ARM11的高清网络实时监控系统。采用USB摄像头基于V4L2接口采集图像,结合H.265视频编解码技术,以RTP协议打包封装H.265视频码流经网络传输到Web服务器,利用CGI,Java Script技术实现多种智能终端登录浏览器显示监控画面,在此基础上实现在LCD终端实时显示监控画面。经测试,该监控系统画面清晰无抖动,网络延时在500 ms以内,视频压缩比在130左右,满足高清视频监控数据的存储。
关键词(KeyWords)： ARM11;V4L2接口;网络实时监控;RTP协议;Web服务器;LCD终端
基金项目(Foundation): 国家自然科学基金项目(61471325)~~
作者(Author): 刘伟杰,李博
DOI: 10.16652/j.issn.1004-373x.2018.12.012
参考文献(References)：
- [1]成敏,谢杉杉,徐强,等.基于Android的音视频同步交互系统[J].吉林大学学报,2016,34(4):507-514.CHENG Min,XIE Shanshan,XU Qiang,et al.Audio and video synchronous system based on Android[J].Journal of Jilin University,2016,34(4):507-514.
- [2]陈晓伟,孟利民.基于B/S架构的视频监控音视频模块的设计[J].电声技术,2014,38(6):77-80.CHEN Xiaowei,MENG Limin.Design of client software of the video monitor based on B/S structure[J].Audio engineering,2014,38(6):77-80.
- [3]王莉,周伟.基于ARM的嵌入式Web服务器设计[J].计算机工程与应用,2012,48(14):90-93.WANG Li,ZHOU Wei.Design of embedded Web server based on ARM[J].Computer engineering and applications,2012,48(14):90-93.
- [4]许刚.基于ARM11的嵌入式视频采集监控系统设计[J].测控技术,2013,32(12):37-40.XU Gang.Design of an embedded video capturing system based on ARM11[J].Measurement&control technology,2013,32(12):37-40.
- [5]胡江涛.安防工程中音视频监控系统的优势与应用[J].自动化与仪器仪表,2017(8):131-132.HU Jiangtao.Advantages and applications of audio and video monitoring system in security engineering[J].Automation&instrumentation,2017(8):131-132.
- [6]廖志川,俞子荣,陈黎娟.基于ARM的移动视频监控终端设计与实现[J].现代电子技术,2012,35(10):9-11.LIAO Zhichuan,YU Zirong,CHEN Lijuan.Design of mobile video monitoring terminal based on ARM[J].Modern electronics technique,2012,35(10):9-11.
- [7]史凯,雒江涛,张治中.基于RTP的h.264无线视频传输和Qos控制[J].微计算机信息,2009,25(6):162-164.SHI Kai,QI Jiangtao,ZHANG Zhizhong.Transmission of H.264 video over wireless networks based on RTP and Qo S control[J].Microcomputer information,2009,25(6):162-164.
- [8]戎玲,游寒旭.数字视频对讲系统的全程唇音同步测试方法[J].电视技术,2017,41(6):143-146.RONG Ling,YOU Hanxu.Lip sync test method for IP video intercom system[J].Video engineering,2017,41(6):143-146.
- [9]王开宇.基于C#的数据与视频监控系统上位机软件设计[J].现代电子技术,2017,40(10):62-64.WANG Kaiyu.Design of C#-based PC software for data and video monitoring[J].Modern electronics technique,2017,40(10):62-64.
- [10]陈岚,鲍可进.基于S3C6410和3G的无线视频传输系统的设计与实现[J].无线通信技术,2014,23(2):42-46.CHEN Lan,BAO Kejin.Design and implementation of wireless video transmission system based on S3C6410 and 3G[J].Wireless communication technology,2014,23(2):42-46.