This article focuses on the special needs of emergency communication and conducts research and design of a portable emergency communication terminal based on Beidou short message communication.Determine the functional requirements of emergency communication terminals based on the application characteristics of emergency communication.The overall plan mainly consists of Beidou RF baseband components and ARM microprocessor controllers,with a focus on designing the power supply,human-machine interaction,Bluetooth connection,and other parts of the system,and achieving information exchange of intelligent terminals.
关键词
北斗短报文/便携式/应急通信
Key words
beidou short message/portable/emergency communication
维普
万方数据