基于RapidIO的多源复合数据传输方法研究与实现

Research and Implementation of Multi-source Composite Data Transmission Method Based on RapidIO

无人机系统中搭载多种微波、光电成像设备时,为了实现视频、图片等大量侦察数据实时高速传输至地面指挥终端,在机载数据通信系统中,基于RapidIO高速串行总线协议,提出了一种将多种侦察数据采集、封装组帧、复合下传的设计方法,同时匹配数据链带宽变化,完成侦察信息的实时回传,实现在作战中对战场态势的有效侦察,通过无人机系统试验验证该方法工作稳定可靠,满足系统应用需求。

AS the UAV system is equipped with multi of microwave and photoelectric imaging equipment,in order to realize the real-time and high-speed transmission of large reconnaissance data such as video and pictures to Ground Command Terminal,in airborne communication system,matching system Link bandwidth to transmit reconnaissance information,a method of multiple data gathering,packaging and composite downlink is proposed based on RapidIO high speed serial bus,completing effective reconnaissance of battlefield situation in operation.The UAV system test shows that the method is stable and reliable,and meets the application requirements of the system.