嵌入式无线视频传输系统在舰载无人机上的应用研究  

Research on the Application of Embedded Wireless Video Transmission System in Shipboard Unmanned Aerial Vehicle

作　　者：周文博 张勇 孙良义 苏军[1] ZHOU Wenbo;ZHANG Yong;SUN Liangyi;SU Jun(Unit 91388 ofPLA,Zhanjiang 524022,China)

机构地区：[1]中国人民解放军91388部队,广东湛江524022

出　　处：《软件工程》2020年第9期1-4,共4页Software Engineering

摘　　要：针对现有的视频传输系统存在的技术复杂、研发周期长、研制成本高等问题,本文以嵌入式技术为基础结合开源高效的OpenCV(Open Source Computer Vision Library)视频觉库,设计和实现了一种可应用于舰载无人机的无线视频传输系统。该系统采用Client/Server的架构模式,以嵌入式ARM(Advanced RISC Machine)开发板做为视频信息采集的硬件平台,通过搭建的MJPG-streamer服务器软件对视屏模块采集的信息进行处理和传输;以Visual Studio 2010作为软件开发平台,利用OpenCV技术构建了客户端视频实时显示与存储软件;测试表明:该系统能有效实现视频信息的采集、处理、传输,以及实时显示与存储;系统运行稳定,远程获取得到视频数据清晰流畅;系统软硬件成本较低且采用免费跨平台的开源控件简单易于推广使用,具备一定的实用价值。Aiming at the defects of the existing video transmission systems, such as complex technology, long period of development and high development cost, this paper designs and implements a wireless video transmission system which can be applied to shipborne Unmanned Aerial Vehicle(UAV), based on embedded technology and efficient Open Source Computer Vision Library(OpenCV). Adopting the Client/Server architecture and using the embedded ARM(Advanced RISC Machine) development board as the hardware platform for video information collection, this system processes and transmits information collected by the video module through the MJPG-streamer server software. Taking Visual Studio 2010 as the software development platform, this system uses OpenCV technology to build the real-time display and storage software of the client video. The experiment result shows that this system can effectively collect, process, transmit, real-time display and store video information. This system also runs stably with clear and smooth video data. This system is easy to be widely applied because of its low cost of hardware and software with free cross-platform open source control.

关 键 词：舰载无人机 视频传输 OPENCV ARM 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]