摘要
针对短时目标物定位需求,提出了一种基于北斗通信的小型无线信标机设计方法。该信标机由北斗通信模块、定位模块、数据处理模块和电源管理模块组成。利用定位模块实现精准定位,北斗通信模块将定位信息通过北斗卫星发送至接收终端,地面人员根据信息可快速锁定目标物位置。本设计以电源管理模块和北斗双SIM卡切换通信为核心,在保证了系统高可靠性的同时,实现了各模块的低功耗化,极大提高了短时条件下目标物定位能力。
Aiming at the short-term target positioning requirements,a design method of wireless beacon based on Beidou communication is proposed.The beacon is composed of a Beidou communication module,a positioning module,a data processing module and a power management module.Using the positioning module to achieve precise positioning,the Beidou communication module sends the positioning information to the receiving terminal through the Beidou satellite,and the ground personnel can quickly lock the target position according to the information.The design is based on the power management module and the Beidou dual SIM card switching communication.While ensuring the high reliability of the system,the low power consumption of each module is realized,and the target positioning capability under short-term conditions is greatly improved.
作者
何方城
甄国涌
单彦虎
HE Fangcheng;ZHEN Guoyong;SHAN Yanhu(The Ministry of Education Key Laboratory for Instrument Science and Dynamic Test,National Key Laboratory for Electronic Measurement Technology,North University of China,Taiyuan 030051,China)
出处
《电子器件》
CAS
北大核心
2020年第1期15-19,共5页
Chinese Journal of Electron Devices
关键词
北斗通信
无线信标机
双SIM卡
Beidou Communication
wireless beacon
dual SIM card
