摘要
预警监测系统是播出安全的重要保障。为实现播控机房技术预警监测系统的自动化和信息网络安全,长沙广播电视技术中心对预警监测系统进行了深入研究。基于此,分析播控机房技术预警监测系统的必要性,从信号源、电源及机房环境安全3个方面着手,进行具体的设计和改造。
Early warning and monitoring system is an important guarantee for broadcast safety.In order to realize the automation and information network security of the technical early warning and monitoring system of the broadcast control room,Changsha Radio and Television Technology Center has carried out an in-depth study on the early warning and monitoring system.Based on this,this paper analyzes the necessity of the technical early warning and monitoring system of the broadcast control room,and carries out the specific design and renovation from three aspects:signal source,power supply and environmental safety of the room.
作者
唐舜
谭丽
TANG Shun;TAN Li(Changsha Radio and Television Technology Center,Changsha 410014,China)
出处
《电视技术》
2023年第9期189-192,共4页
Video Engineering
关键词
动环监控系统
电视播出系统
信号源
power and environment monitoring system
television broadcasting system
signal source
