中小型5G+4K全媒体新闻直播车的设计与建造  

Design and Construction of Small and Medium-Sized 5G+4K All-Media News Live Broadcast Vehicles

作　　者：章剑[1] ZHANG Jian(Lishui Radioand Television Station,Lishui 323000,China)

机构地区：[1]丽水市广播电视总台,浙江丽水323000

出　　处：《电视技术》2022年第11期18-21,共4页Video Engineering

摘　　要：以丽水市广播电视台5G+4K全媒体新闻直播车的设计建造为例,介绍一种功能实用、性能可靠的中小型全媒体直播车建设方案。该方案利用高速率、低延时的5G传输技术和视频IP技术,实现全媒体新闻直播车4K/高清电视节目制作和车载信号的5G无线回传。技术系统操作便捷、功能齐全,整车具备高机动性和高性价比,在城市电视台加快推进媒体深度融合的背景下,能够为主力军全面挺进主战场、加快构建全媒体传播体系提供有力的技术支持。Taking the design and construction of 5G+4K all-media news live broadcast vehicle of Lishui Radio and Television Station as an example, this paper introduces a construction scheme of small and medium-sized all-media live broadcast vehicle with practical function and reliable performance. The scheme using high rate and low delay 5G transmission technology and video IP technology,the production of 4k/HD TV programs for all-media news broadcast and 5G wireless callback for vehicle signals are realized. The technology system operation is convenient, the function is all ready, the vehicle with high agility and high cost performance, accelerate in city television media under the background of depth fusion. It provides powerful technical support for the main force to advance into the main battlefield and accelerate the construction of the all-media communication system.

关 键 词：5G 全媒体直播车 车体改造 车载技术系统 

分 类 号：TN948.2[电子电信—信号与信息处理]