摘要
2020年7月31日,北斗三号全球卫星导航系统正式开通,这标志着我国建成了独立自主、开放兼容的全球卫星导航系统,中国北斗从此走向了服务全球、造福人类的时代舞台。三号北斗用户机作为一款北斗三代终端设备,运用北斗三号全球卫星导航系统,为飞机提供定位和通信服务。并在原有一号和二号北斗用户机的基础上,优化了产品设计,提高了定位精度和通信能力。详细地论述了三号北斗用户机的产品组成、工作原理、关键技术、设计与实现方法,满足了北斗用户机的升级需求,可为飞机提供精准的定位和通信功能。
On July31,2020,the BeiDou-3 Navigation Satellite System was officially commissioned,marking China's completion of an independent,open and compatible global navigation satellite system,and China's BeiDou has since entered the stage of serving the world and benefiting mankind.As a third-generation BeiDou terminal device,the No-3 BeiDou User Machine use the BeiDou-3 global navigation satellite system to provide positioning and communication services for the aircraft.On the basis of the original one and second BeiDou user machines,the product design has been optimized to improve positioning accuracy and communication capability.The product composition,working principle,key technologies,design and realization are discussed,which can meet the upgrading needs of BeiDou User Machine and provide accurate positioning and communication functions for the aircraft.
作者
刘惠惠
吴林
LIU Huihui;WU Lin(Jiangsu TaiDa Eletronic&Mechanic Technology Co.,Ltd.,Nanjing 210039,China)
出处
《电子质量》
2023年第4期16-20,共5页
Electronics Quality
关键词
飞机
北斗用户机
设计
北斗三号全球卫星导航系统
定位和通信服务
aircraft
Beidou User Machine
design
BeiDou-3 Navigation Satellite System
positioning and communication services
