摘要
中国FAST射电望远镜建设,是受到世界关注的代表我国天文科学走向世界宇宙探索前沿的项目,为了配合中央电视台的直播需求以及贵州广播电视台的宣传需要,本台技术部门大胆采用先进的传输理念和现代高科技电视传输设备的应用,针对喀斯特地貌复杂环境下的巨型工程大型直播需求,设计出了高质量高安全性能的直播传输系统方案。在从2011年奠基开工以来的五年中,中央电视台多个频道利用这套系统对FAST主体工程施工中的关键节点进行了多场直播报道,取得了良好的收视效果。本系统为多路由、全方位、立体展示FAST的丰富内容,揭开"巨型天眼"的神秘面纱提供了良好的技术支持。
Chinese fast radio telescope construction is by world attention on behalf of the science of astronomy in China to the world frontier of space exploration projects, in order to cope with the China Central Television broadcast demand and Guizhou Radio and television publicity need, our technical department the bold use of the application of advanced transmission philosophy and modern high-tech television transmission equipment, in complex karst environment mega projects of large demand for live design live trans- mission system scheme of high quality and high security performance. In the five years since the foundation was started in 2011, CCTV more than one channel to use this system for the FAST main project construction in the key nodes of a number of live cover- age, achieved good ratings. The system for the rich content of the multi routing, all-round, three-dimensional display of fast, opened the mystery of ＇＂ giant eye in the sky＂ provides a good technical support.
出处
《电视技术》
北大核心
2017年第3期47-52,65,共7页
Video Engineering
