摘要
为保障在应急情况下数据信息的正常传输和通信能力,利用北斗卫星导航系统的导航定位和短报文功能,研究并设计了基于微控制器的便携式北斗通信定位终端。终端以STC89C52RC微处理器为控制核心,通过接口与通信定位模块进行命令和数据通信,对通信协议进行了详细解析,研究了汉字短信息的输入方法,给出了系统实验测试结果,测试结果表明:系统能够稳定、可靠运行,可作为公共网络通信的重要补充和应急通信方式。
In order to guarantee the data transmission and communication capacity in case of emergency situation,by using navigation positioning and short message communication function of Beidou satellite navigation system,the Beidou communication positioning portable terminal system based on microcontroller is designed.Communication positioning terminal based on STC89C52RC microprocessor as control core,sending command and data communication through the serial port and communication positioning module.The communication protocols are emphatically analyzed,and the test results of the system are given.The results show that the system can run stably and reliably,and it can be used as an important supplement and emergency communication mode for public network communication.
作者
王延文
王尔申
唐远江
哈哲远
廖馨宇
李珍
于子航
WANG Yanwen1, WANG Ershen1. TANG Yuanjiang1 ,HA Zheyuan 2, LIAO Xinyu2 ,LI Zhen1, YU Zihang2(1.School of Electronic and Information Engineering ,Shenyang Aerospace University,Shenyang 110136, China; 2. Innovation College, Shenyang Aerospace University, Shenyang 110136, Chin)
出处
《电子器件》
CAS
北大核心
2017年第6期1404-1407,共4页
Chinese Journal of Electron Devices
基金
国家级大学生创新训练项目(201510143000051
201710143000240)
辽宁省大学生创新训练项目(S1612007)
沈阳航空航天大学大学生创新训练项目(DX506302
X1610209)
关键词
北斗卫星导航系统
应急通信
微控制器
定位
短报文
Beidou satellite navigation system
emergency communication
microcontroller
positioning
short message
