无人机飞行姿态可视化无线监测系统的设计

Design of visual wireless monitoring system for UAV flight attitude

从四轴飞行器系统的应用和地面监控站的发展现状出发,设计了基于LabVIEW的四轴飞行器姿态实时监测系统,重点研究与设计了地面监控站与四轴飞行器间的通信链路、飞行器数据的采集与处理、飞行姿态的显示等地面站基本功能的实现方式.本课题以Windows系统下的LabVIEW软件为平台进行设计,地面监控站和无线数传电台通过RS-232串口通讯接收小型四轴飞行器下载的数据包,并根据预定的串口通讯协议对数据包进行解析,通过LabVIEW进行实时显示和控制,借助虚拟仪表、波形图和3D模型对高度、速度、航姿、航向等进行实时显示,为进一步开发满足实际工程应用需求的无人机地面监控系统奠定了坚实的基础.

Based on the application of four rotorcraft system and the development status of ground monitoring station,this paper designs a real-time monitoring system of Quadrotor UAV attitude based on LabVIEW.It focuses on the research and design of the communication link between the ground monitoring station and the Quadrotor UAV,The acquisition and processing,flight gesture display and other basic functions of the ground station to achieve the way.This project is designed based on LabVIEW of Windows operating system,ground monitoring station and wireless data transmission station through RS-232 serial communication to receive small Quadrotor UAV to download the data packet,and according to the scheduled serial communication protocol to analyze the data packet,Real-time display and control by LabVIEW,With the aid of virtual instrument,wave chart and3D model,the height,speed,flight attitude and course are displayed in real time,it lays a solid foundation for further development of UAV ground monitoring system to meet the needs of practical engineering applications.