广播播出系统双核冗余模式传输架构设计  

Design of Dual Core Redundant Mode Transmission Architecture for Broadcasting System

作　　者：陈尔淳 Chen Erchun(Guangdong Radio and Television Station,Guangdong 510012,China)

机构地区：[1]广东广播电视台,广东510012

出　　处：《广播与电视技术》2024年第3期150-152,共3页Radio & TV Broadcast Engineering

摘　　要：本文提出了广播播出系统中双核冗余模式传输架构,通过常态时单核处理、异态时相互接管的模式,实现了传输系统数据处理核心的实时热备份,有效规避了播出链路中出现故障节点导致后续整条播出链路中断的安全隐患,极大提升了传输系统的安全性与稳定性。This article proposes a dual core redundant mode transmission architecture in broadcasting systems,achieving real-time hot backup of the data processing core of the transmission system through the mode of single core processing in normal state and mutual takeover in abnormal state.It effectively avoids the security risks of the entire broadcasting link interruption caused by faulty nodes in the broadcasting link,greatly improving the security and stability of the transmission system.

关 键 词：广播传输系统 双核冗余模式 常态单核处理 异态相互接管 

分 类 号：G221[文化科学]