智能视频内容构建及无线投送系统的设计

Design of Intelligent Video Content Construction and Wireless Distribution System

设计与实现了一个基于反馈信息、用户群、时间及地理位置等信息并实时智能构建电视内容,将其通过无线网络投送到旅游巴士的系统。构建了基于主数据管理的旅游视频资料库,开发了采用智能标注技术的视频编目、内容构建及实时投送系统,以及巴士多媒体播放系统与电视内容全自动无线传输系统。实际结果表明,该系统达到了预期的目的。

A real - time information system was designed and implemented. It is based on the feedback information, user group, time,location information and so on. The system content was delivered through a wireless network and shown on TV in trav- el bus. The work of the project includes ： building travel video database based on the master data management ; developing video program using intelligent label technology ; cataloging video ; constructing real - time delivery system. Bus multimedia playback sys- tems and TV content automatic wireless transmission system were also developed.