摘要
介绍一种面向发射台站的中央无线数字广播电视信号自动化监测平台。平台整合了发射机监管和多画面监测报警两个模块,通过TS Over IP技术和用户数据报协议(User Datagram Protocol,UDP)实现中央广播电视节目的多通道异步串行接口(Asynchronous Serial Interface,ASI)码流和地面数字多媒体广播(Digital Terrestrial Multimedia Broadcasting,DTMB)解调监测,为发射台站提供全面且灵活的内容监测和台站管理功能,在缩短故障处置时间、改善播出质量、降低运维成本等方面成效显著。
This paper introduces an automatic monitoring platform for central radio digital broadcasting and television signals.The platform integrates two modules of transmitter supervision andm ulti-picture monitoring and alarm,through TS Over IP technology and User Datagram Protocol(UDP)implements the multi-channel Asynchronous Serial Interface(ASI)stream and Digital Terrestrial Multimedia Broadcasting(DTMB)of central broadcast televisionp rograms,provides comprehensive and flexible content monitoring and station management functions for launch stations,and has cahieved remarkable results in shortening fault handling time,m i proving broadcast quality,and reducing operation and maintenance costs.
作者
杨镜卉
吴崇峰
韩黎
杨开明
YANG Jinghui;WU Chongfeng;HAN Li;YANG Kaiming(Cangshan TV Relay Station in Dali Prefecture,Dali 671003,China)
出处
《电视技术》
2024年第1期194-198,共5页
Video Engineering
关键词
自动化监测平台
发射机集中监管
多画面监测报警
TS
Over
IP
automated monitoring platform
transmitter centralized supervision
multi-screen monitoring and alarm
TS Over IP
