摘要
本文介绍了基于卫星通道传输的地震速报应急广播系统的开发和设计。该系统提高了应急地震信息发布的及时性、有效性,极大程度地起到了防灾减灾作用,具有很好的社会效益,并对地震速报在应急广播应用方面提供了借鉴。
This paper introduces the development and design of the emergency broadcast system of earthquake quick report based on satellite transmission.The system improves the timeliness and effectiveness of emergency earthquake information release,plays a role in disaster prevention and reduction to a great extent,has good social benefits,and provides a reference for the application of earthquake quick report in emergency broadcasting.
作者
郝晓斌
邹峰
Hao Xiaobin;Zou Feng(Security Transmission Guarantee Department,NRTA,Beijing 100866,China)
出处
《广播与电视技术》
2022年第7期14-18,共5页
Radio & TV Broadcast Engineering
关键词
地震速报
卫星传输
应急广播
Earthquake quick report
Satellite transmission
Emergency broadcasting