北京冬奥会开闭幕式视频播控系统解析  

Video Broadcast Control System for the Opening and Closing Ceremonies of ⅩⅩⅣ Olympic Winter Games

作　　者：李中 LI Zhong(China Media Group,Beijing 100859,China)

机构地区：[1]中央广播电视总台技术局录制三部,北京100859

出　　处：《演艺科技》2022年第S01期124-129,共6页Entertainment Technology

摘　　要：基于2022年北京冬奥会开闭幕式的播控制作的显示需求和内容,阐述LED地屏、南北看台屏及五环、火炬装置播出控制系统的架构,冗余设计、三维运动员追踪技术的运用,以及演出仿真系统、指挥控制系统的构成和功能。The display requirements and contents of the broadcast control production of the opening and closing ceremony of ⅩⅩⅣ Olympic Winter Games, and expounds the architecture, redundancy, application of 3 D athlete tracking technology of LED ground screen, north-south stand screen, Five rings and Torch device broadcast control system, as well as the composition and functions of performance simulation system and command and control system.

关 键 词：北京冬奥会 播出控制系统 LED地屏 演出仿真系统 指挥监控系统 

分 类 号：G811.212[文化科学—体育学] TN948.1[电子电信—信号与信息处理]