无人机视频图像与测控数据同步记录与回放系统

摘要

无人机越来越多地应用于侦察领域，其侦察情报主要来自于测控数据与视频图像。传统的视频图像与遥测测控数据的记录普遍采用独立记录方式，数据同步性低，严重影响事后情报生成的准确性，为此提出了无人机视频图像与测控数据同步记录与回放系统。试验结果表明，系统回放时保持了系统输入顺序和时间基准，准确地还原了飞行时视频图像与测控数据同步状态。%The unmanned aerial vehicle ( UAV) has been more and more used in reconnaissance ,the re-connaissance information is generated from the measurement data and video data .In the traditional data colletion ,the measurement data and the video data are recorded independently .Therefore the quality of information generated is seriously affected since these two types of the data are not well synchronized .To solve this synchronization problem , this dissertation proposes the synchronized recording and replaying system for measurement and video data .The test results show that the video data and the measurement da-ta recorded by this system can keep the right input order and the time stamping .Accurately restore the measurement data and video synchronization in flight .