一种宽带无线移动视频调度系统的设计与实现

无线宽带接入技术的发展已具备将传统窄带语音集群调度系统与宽带视频调度集成应用的技术基础。本文提出一种宽带无线移动视频调度系统的设计,无缝整合无线移动视频与原有固定视频监控系统[1],不但实现指挥中心对无线作业终端的统一音、视频调度通信管理,而且提供可自定义的、基于事件触发与时间触发的音、视频联动调度机制。该系统具备优异的灵活性与可扩展性,尤其适合突发与应急状态下的联动调度通信应用,满足民航机场等行业的运营指挥业务需要。

Broadband wireless access technologies have laid solid foundation for integrating narrow band digital voice walkie-talkie with broadband wireless mobile video to form a multimedia dispatching system leveraging the coordinated command and control to the next generation. A broadband wireless video dispatching system is present in this paper,which unifies wired and wireless video surveillances,integrates digital voice and video dispatching to a single platform. A set of unique features such as event triggered and time triggered emergency handling engines are playing pivotal role to satisfy operation and command control demands of airport authorities.