基于北斗导航系统的无人机应急指挥系统设计
2021-08-19李新亮刘玉磊
李新亮 刘玉磊



摘 要:近年随着无人机技术蓬勃发展,投入市场的无人机型号与种类日益繁多。因此其测控指挥系统的设计工作显得尤为重要,尤其多级指挥系统的设计与实现。目前指挥控制信息多利用有线传输,针对空间无人机与地面控制站难以敷设有线网络的情况,现以北斗导航系统的全天候导航定位及北斗短报文等功能为支撑,使用北斗指挥机及其下属子用户构建多级指挥架构[1],提出系统设计方案以实现无人机与地面控制站系统间的多层级指挥,真正意义上实现按需指挥、动态组网等功能效果,具有广阔的市场前景。
关键词:北斗短报文;无人机;指挥系统
中图分类号:TN914.4 文献标识码:A DOI:10.3969/j.issn.1003-6970.2021.02.036
本文著录格式:李新亮,刘玉磊.基于北斗导航系统的无人机应急指挥系统设计[J].软件,2021,42(02):118-120
Design of UAV Flight Supervision SystemBased on Beidou Navigation System
LI Xinliang1, LIU Yulei2
(1.Hebei Branch of China Communication System Co., Ltd., Shijiazhuang Hebei 050200;
2.Unit 95791 of the Chinese people's Liberation Army, Jiuquan Gansu 735000)
【Abstract】:In recent years, with booming development, unmanned aerial vehicle (uav) technology in uav model with the increasingly wide range of markets.So the measurement and control command system design work is particularly important, especially multilevel command system design and implementation.The command and control information on use of cable transmission, unmanned aerial vehicle (uav) for space and ground control station is difficult to laying cable network,now with all-weather navigation and positioning of Beidou navigation system and Beidou is support for the function such as short message, use beidou command and its subordinate user build multilevel command structure, put forward the system design scheme for unmanned aerial vehicle (uav) between the ground control station system and more levels of command, truly on-demand command, dynamic networking functions such as the effect that has a broad market prospect.
【Key words】:beidou short message;unmanned aerial vehicle;command system
0引言
現阶段指挥信息多采用有线传输方式,其具有传输数据量大、信号稳定等优势,但针对无人机及地面控制站间难以敷设有线通信网络的情况,则亟须一种安全稳定的无线指挥信息传输方式作为应急指挥手段。普通无线网络传输,存在安全保密性能差、偏远地区无基站无网络等现实问题,而北斗导航系统具有全天候导航定位及加密短报文通信等服务优势[5],北斗卫星导航系统的实时导航业务可以满足无人机的精确定位需求,短报文通信业务可以满足无人机的遥控遥测需求。其中北斗指挥型用户机除了具备通用功能外,还能监收下辖用户机的定位和通信等相关信息,并可向其所子用户发送通播信息[3],灵活实现集团动态组网、多层级调度指挥等功能。……
