北斗卫星时间信号源在市县级融媒体应用的创新实践  

Innovative Practice of Applying Beidou Satellite Time Signal Sources at Municipal and County Level Integrated Media

作　　者：周春光 Zhou Chunguang(Anshan News Media Center,Liaoning 114001,China)

机构地区：[1]鞍山市新闻传媒中心,辽宁114001

出　　处：《广播与电视技术》2025年第2期99-101,共3页Radio & TV Broadcast Engineering

摘　　要：本文主要探讨在不改变原有广播电视校时系统的主要设备和系统架构的前提下,增加北斗卫星的时间信号源,实现智能播控系统的校时方案全面整合升级。既可以保证原系统的稳定,又能提高原系统的安全可靠性,还能最大程度地节约成本。创新了一种适用于市县级融媒体的时间同步解决方案,并通过实践验证了其有效性。This paper primarily explores the integration and upgrade of a comprehensive timing calibration solution for intelligent broadcast control systems by incorporating the Beidou satellite’s time signal source without altering the main equipment and system architecture of the existing radio and television timing system.This approach ensures the stability of the original system,enhances its safety and reliability,and maximizes cost savings.An innovative time synchronization solution applicable to municipal and county-level converged media has been developed and its effectiveness has been validated through practical application.

关 键 词：北斗卫星 时间信号源 融媒体 市县级应用 

分 类 号：TN931.2[电子电信—信号与信息处理]