舞台视频监控系统云台控制方法的研究  

Research on PTZ Control Method of Stage Video Monitoring System

作　　者：苏志斌[1] 安宇洁 李真[1] 任慧[1] 

机构地区：[1]中国传媒大学信息工程学院,北京100024 [2]视听技术与智能控制系统文化部重点实验室,北京100024 [3]现代演艺技术北京市重点实验室,北京100024

出　　处：《中国传媒大学学报（自然科学版）》2016年第5期25-28,共4页Journal of Communication University of China：Science and Technology

基　　金："十二五"国家科技支撑计划重大项目(2012BAH38F00)

摘　　要：为方便舞台监督对舞台运行进行有效监管,在基于onvif协议的舞台视频监控系统中,本文重点研究摄像机云台的控制及功能优化方法。通过使用多媒体技术、网络通信技术及计算机控制技术,该系统能够实现点击屏幕识别摄像头、云台方位调节和焦距变动等功能,改善了整个视频监控系统的性能。本文的研究为网络化舞台视频监控系统中的云台便捷控制实现提供了技术基础,具有很大的实用价值和应用前景。In order to provide effective supervision for stage manager conveniently, this paper mainly focused on the research of camera FTZ control and method to optimize its functions in the stage video monitoring system based on ONVIF protocol. Through the technology of multimedia, network communication and computer control, the system could realize the enhanced functions of camera identifying, FTZ control that includes orientation adjustment and focal length changing and other functions by clicking on the screen. Our research has provided the technical basis of convenient PTZ control for the networked video monitoring system, which has great practical value and application prospect.

关 键 词：舞台监督 视频监控 云台控制 ONVIF协议 

分 类 号：TN919[电子电信—通信与信息系统]