短波射频交换矩阵不间断故障切换系统的设计与应用  

Design and Application of Uninterrupted Failover System for Short Wave RF Switching Matrix

作　　者：张鲁宁 Zhang Luning(Station 202,NRTA,Xizang 850030,China)

机构地区：[1]国家广播电视总局二〇二台,西藏850030

出　　处：《广播与电视技术》2020年第8期104-106,共3页Radio & TV Broadcast Engineering

摘　　要：本文介绍了一套基于C#的射频矩阵灾备系统,通过软件实现两种射频矩阵的联动,并着重对射频交换矩阵故障切换原理、故障切换模式以及与其他系统协同办公模式进行了介绍。该系统自成一体,具有很高的操作灵活度,在提高使用体验度的同时,为保障短波广播安全播出提供了支持。This paper introduces a set of RF matrix disaster recovery system based on C#, which realizes linkage of two kinds of RF matrix through software. This paper focuses on principle of RF switching matrix failover, failover mode and cooperative offce mode with other systems. At the same time, the system is self-contained and highly fexible to operate, which can provide support for safe broadcast while improving use experience.

关 键 词：射频交换矩阵 不间断 故障切换 

分 类 号：TN93[电子电信—信号与信息处理]