四川电视台12讯道大型数字转播车  

12-channel Large Digital OB Van of Sichuan Television

作　　者：卜军[1] 曹阳[1] 孙毅[1] 

机构地区：[1]四川电视台录制部

出　　处：《广播与电视技术》2005年第12期32-35,15,共4页Radio & TV Broadcast Engineering

摘　　要：四川电视台12讯道大型转播车成功投入使用,标志着我台现场直播、录制手段上了一个新台阶。“亚洲杯足球赛事”、“心连心艺术团演出”、“同一首歌”等大型节目的成功录制也从多个方面检验了本车性能,实践证明整车系统稳定可靠、方便实用。本文详细介绍了四川电视台12讯道转播车的立项背景、总体设计思路、技术方案与设备配置以及设计中的几个特点。12-channel large digital OB van of Sichuan Television won the second SARFT scientific and technological innovation award in application of scientific and technological achievements and technological innovation for 2004. This OB van was the first to use a trailer in western region of China and has an open structure with both horizontal and vertical compartments. Measurement and test by the SARFT Center of Metrology indicated that indices of the OB van were leading-It was success in many large OB programs. A detailed introduction is given to its overall design idea, technical scheme and equipment configuration, and to its some design characteristics as well.

关 键 词：转播车 设计思路 技术方案 设计特点 

分 类 号：TN948.2[电子电信—信号与信息处理] TN948[电子电信—信息与通信工程]