摘要
本文介绍一种IP化运行监测系统的设计与实现方案。该方案由嵌入式QPSK信号、SDI信号、ASI信号监测板卡、交换机和上位机应用软件构成,板卡完成对QPSK信号、SDI信号、ASI信号的监测和IP打包输出,上位机软件从交换网络上接收板卡输出的指标和码流完成数据及画面的呈现显示。应用本方案可及时了解卫星地球站的系统和运行状态,快速、准确地做出决定,有效地解决卫星地球站运行监测问题。
This paper introduces an operation monitoring system based on IP. The scheme is composed of QPSK signal, SDI signal, ASI signal, monitoring embedded boards, switches, and PC application software. The board monitors QPSK signal, SDI signal, ASI signal and outputs IP package. The PC software receives the indicators and stream from the network and presents the data and image. This system monitors the operation status of the satellite earth station quickly and accurately.
作者
陈松
刘志峰
Chen Song;Liu Zhifeng(Shaanxi Satellite Broadcasting Earth Station,Shaanxi 710000,China)
出处
《广播与电视技术》
2018年第11期132-135,共4页
Radio & TV Broadcast Engineering
