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计算机系统应用英文版:2017,26(2):276-279

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多形态流媒体服务系统控制信令的研究与设计

刘玉梅, 董超, 王建勇, 孟卿卿, 陈淑兰

(公安部第一研究所信息技术研发一部, 北京 100044)

Research and Design of Control Signaling for Multi-Form Streaming Media Service System

LIU Yu-Mei, DONG Chao, WANF Jian-Yong, MENG Qing-Qing, CHEN Shu-Lan

(First Department of Information Technology Research and Development, The First Research Institute of Ministry of Public Security, Beijing 100044, China)

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本文已被：浏览 1157次下载 1853次
Received:May 24, 2016 Revised:July 10, 2016

中文摘要: 针对现有视频监控联网系统中传统流媒体服务器存在的问题，提出了一种多形态流媒体服务系统.其中，将功能整合的传统媒体服务器架构进行拆分，降低了各模块耦合性，使系统具有易扩展、高稳定的特点.基于此架构，本文对系统所使用的控制信令进行了研究与设计.实验结果表明可负载均衡、动态扩展的新架构和连通新架构的控制信令的使用可以进一步提高多形态流媒体服务系统的稳定性、可管理性.

中文关键词: 视频监控流媒体服务器控制信令 SIP协议负载均衡

Abstract:A multi-form streaming media server system is proposed to overcome problems of traditional media server in Video Surveillance Networking System. This system has high expandability and stability by dividing traditional media server architecture into several modules according to its function. It can also realize the load balance and dynamic expansion. Based on this architecture, control protocol is designed, which includes Session Initial Protocol and private protocol. The experimental results show that this method of control can strengthen the reliability and manageability of the system.

keywords: video surveillance streaming media server control protocol SIP protocol load balance

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基金项目:

Author Name	Affiliation
LIU Yu-Mei	First Department of Information Technology Research and Development, The First Research Institute of Ministry of Public Security, Beijing 100044, China
DONG Chao	First Department of Information Technology Research and Development, The First Research Institute of Ministry of Public Security, Beijing 100044, China
WANF Jian-Yong	First Department of Information Technology Research and Development, The First Research Institute of Ministry of Public Security, Beijing 100044, China
MENG Qing-Qing	First Department of Information Technology Research and Development, The First Research Institute of Ministry of Public Security, Beijing 100044, China
CHEN Shu-Lan	First Department of Information Technology Research and Development, The First Research Institute of Ministry of Public Security, Beijing 100044, China

Author Name	Affiliation
LIU Yu-Mei	First Department of Information Technology Research and Development, The First Research Institute of Ministry of Public Security, Beijing 100044, China
DONG Chao	First Department of Information Technology Research and Development, The First Research Institute of Ministry of Public Security, Beijing 100044, China
WANF Jian-Yong	First Department of Information Technology Research and Development, The First Research Institute of Ministry of Public Security, Beijing 100044, China
MENG Qing-Qing	First Department of Information Technology Research and Development, The First Research Institute of Ministry of Public Security, Beijing 100044, China
CHEN Shu-Lan	First Department of Information Technology Research and Development, The First Research Institute of Ministry of Public Security, Beijing 100044, China

引用文本：
刘玉梅,董超,王建勇,孟卿卿,陈淑兰.多形态流媒体服务系统控制信令的研究与设计.计算机系统应用,2017,26(2):276-279
LIU Yu-Mei,DONG Chao,WANF Jian-Yong,MENG Qing-Qing,CHEN Shu-Lan.Research and Design of Control Signaling for Multi-Form Streaming Media Service System.COMPUTER SYSTEMS APPLICATIONS,2017,26(2):276-279