期刊论文

Design of Remote Video Supervisory System Based on Embedded Internet

中文

计算机技术与发展

1673-629X

2009

19

5

176-179

10.3969/j.issn.1673-629X.2009.05.050

国家863计划资助项目（2007AA012104） 国家自然科学基金资助项目（60673061）

本校为其他机构

文中提出了一种基于嵌入式Internet的远程视频监控系统设计方案,视频监控终端采用S3C2410微处理器,视频监控设备采集的视频图像经过MPEG-4压缩算法编码压缩后送入该处理器,利用RTP实时传输协议以及无连接数据报协议UDP/IP等将该数据流打包后,利用Intemet网络进行实时传输到用户端。基于Internet的远程视频监控系统是信息网络与控制网络结合的产物,它借助网络完成监视与控制任务,将监控范围扩展到更广的空间,进一步推进了控制技术向网络化、分散化及开放化的发展。

Presents a remote video supervisory system based on embedded Intemet, the video surveillance terminal uses the microprocessor S3C2410, the video captured by the video deivce is coded and compressed by the MPEG- 4 algorithm and is sent to the microprocessor. After processed by it the MPEG - 4 data stream is sent to video surveillance network. Then the MPEG- 4 data stream is packed by the real - time transport protocol and UDP/IP. Finally the data packet is transmitted to the user by Internet. Internet - based remote video surveillance system is an information network and control network product...