摘要
针对电视台传统播控环境出现的问题,唐山电视台结合当前网络快速发展的状况,在综合考虑播出安全和播出质量需求的基础上,引进设计了网络智能化全球播出系统。实际运营证明,这套系统既保证了播出质量又维护了播控安全。从配电系统、播出控制安全系统、视频服务器、数据存储安全、信号处理与传输、垫片系统、报警系统、时钟系统、同步系统等9个方面对该系统进行了讨论及阐述。
For traditional broadcast television stations controlled environmental problems, with the current rapid development of the network, considering the safety and broadcast aired on the basis of quality requirements, a network of intelligent design global broadcast system is introduced. It proves that the system not only ensures the broadcast the quality, but also maintains the broadcast control security. The power distribution systems, broadcast control security systems, video servers, data storage security, signal processing and transmission, washer system, alarm system, clock system and synchronization system are discussed.
出处
《电视技术》
北大核心
2014年第12期74-78,共5页
Video Engineering
关键词
电视台播控
系统安全
网络保护
television broadcast control
system security
network protection
