基于Hi3518E的高清网络视频监控系统设计与实现  

Implementation and design of high definition video monitoring network system based on Hi3518E

作　　者：晋海军[1] 李明伟[1] 

机构地区：[1]大连理工大学信息与通信工程学院,辽宁大连116024

出　　处：《电视技术》2016年第3期34-37,47,共5页Video Engineering

摘　　要：采用了海思Hi3518E+OV9712方案,设计并实现了无线网络高清实时监控系统。基于B/S架构,通过移植轻量级网络服务器Boa,实现了客户端Web访问。为了达到实时监控的目的,利用了流媒体技术,在服务器端移植了开源RTP库oRTP,然后利用RTP协议把摄像头采集并且经过编码压缩的H.264码流通过WiFi模块传输到网络上,供客户端实时接收。实验证明,效果理想可靠,完全达到了实时高清监控的要求,对于无线网络监控系统设计具有很大参考价值。Hisilicon Hi3518E ＋ 0V9712 scheme is adopted, wireless network HD real-time monitoring system is designed and implemented. Based on B/S architecture, the Web client access is achieved by porting the Boa web server. In order to achieve the purpose of real-time monitoring, the streaming media technology is used, the open source RTP library oRTP is transplanted on the server, then the RTP protocol is used to put the stream which is collected by the camera and compressed by H. 264 to the network through the WiFi transmission module, for the client to receive. Experiments show that the effect is ideal and reliable and there is a great reference value for design of wireless network monitoring system.

关 键 词：Hi3518E oRTP Boa网络服务器 高清视频监控 WiFi无线传输 

分 类 号：TN919.8[电子电信—通信与信息系统]