无人机地面实时监控平台设计与实现

发布时间：2019-02-25 11:23

【摘要】：近年来,无人机硬件上已经比较成熟,其不仅在军事上得到广泛的应用,在民用方面也逐渐崭露头角,比如无人机旅游、森林防火和城管执法等。但是,现阶段国内用于无人机实时监控的相关通用应用软件非常少,没有一个统一的标准,很难实现在一个平台上同时实现多台无人机的实时监控。本文从通用化出发,设计能够同时对多种无人机进行飞行数据实时监控的地面监控平台软件。平台具有飞行监控、飞行任务管理、用户管理、无人机管理、电子围栏管理和飞行状态告警等功能。在无人机执行飞行任务时,平台通过特定的机载模块对无人机的GPS数据和视频数据进行监听转发,实现在不修改无人机原有数据传输模块的前提下对多台无人机进行实时监控。这种以旁路方式获取无人机飞行数据的方法,可以减小系统对飞行器接口类型的依赖,能够使无人机实时监控平台更具通用性。本文采用模块化和插件式设计方法对无人机实时监控平台软件进行开发,对监控平台的各个功能模块以及模块之间的数据交互做了详细设计,包括设计界面以及实现各个模块的功能。平台客户端软件基于Qt Plugin插件框架来完成系统整体框架开发;并且采用Qt Creator集成开发环境,结合SuperMap电子地图技术、VLC视频播放组件进行界面功能开发;采用ProtoBuffer数据传输协议和TCP协议实现客户端和服务器之间网络命令访问;采用Redis消息发布订阅机制实现消息实时发布订阅,从而使客户端能够实时获取无人机飞行监控数据。本文所研究的实时监控平台采用无人机注册的方式将无人机纳入系统,在无人机执行飞行任务时,通过旁路方式截获无人机数据,实现无人机飞行数据的实时监控,从而实现将不同型号的无人机同时纳入监控范围,能够有效的提高监控效率,并且可以用于森林防火、城管执法等多种实际应用场景,具有很大的应用意义。
[Abstract]:In recent years, UAV hardware has been relatively mature, not only in military applications, but also in civilian areas, such as UAV tourism, forest fire prevention and urban management law enforcement and so on. However, at present, there are very few related general applications for UAV real-time monitoring in China, without a unified standard, it is difficult to realize real-time monitoring of multiple UAVs on one platform at the same time. In this paper, a ground monitoring platform software is designed, which can monitor flight data of many UAVs at the same time. The platform has the functions of flight monitoring, flight mission management, user management, UAV management, electronic fence management and flight status alarm. When the UAV performs the flight mission, the platform monitors and forwards the GPS data and video data of the UAV through a specific airborne module, and realizes the real-time monitoring of many UAVs without modifying the original data transmission module of the UAV. The method of acquiring UAV flight data by bypass can reduce the dependence of the system on the aircraft interface type and make the UAV real-time monitoring platform more versatile. In this paper, the software of UAV real-time monitoring platform is developed by modularization and plug-in design, and the function modules and the data exchange between modules are designed in detail. Including the design of the interface and the implementation of the functions of each module. The platform client software is based on the Qt Plugin plug-in framework to complete the development of the whole system framework, and uses the Qt Creator integrated development environment, combined with the SuperMap electronic map technology, VLC video playback components for interface function development. ProtoBuffer data transfer protocol and TCP protocol are used to realize network command access between client and server, and Redis message publish and subscribe mechanism is used to realize real-time publish and subscribe of messages, so that client can obtain UAV flight monitoring data in real time. The real-time monitoring platform studied in this paper adopts the method of UAV registration to bring the UAV into the system. When the UAV performs the flight mission, it intercepts the UAV data by bypass method, and realizes the real-time monitoring of UAV flight data. So the UAV of different models can be brought into the monitoring range at the same time, which can effectively improve the efficiency of monitoring, and can be used in forest fire prevention, urban management law enforcement and other practical application scenarios, has a great application significance.
【学位授予单位】：成都理工大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：V279;TP277

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