应急广播系统与公共广播系统的接入方式分析

Analysis on Access Mode of Emergency Broadcasting System and Public Broadcasting System

本文分析了公共广播系统的组成,根据应急广播信号传输的要求,分析了在现有公共广播系统中如何接入应急广播的技术方法,提出了适合现有公共广播系统接入应急广播信号源的接收适配器的组成和功能。

This paper analyzes composition of public broadcasting system and discusses technical methods of how to access emergency broadcasting in existing public broadcasting system according to the requirements of emergency broadcasting signal transmission,and puts forward composition and function of receiving adapter suitable for the existing public broadcasting system to access emergency broadcasting signal source.