基于北斗卫星的野外追踪及预警系统设计

Design of Field Tracking and Early Warning System Based on BDS

针对野外作业时设备信号不稳、生态信息少、数据共享差等影响人员工作效率和安全的问题,提出了一种基于北斗卫星导航系统(BDS)的野外追踪及预警系统解决方案。该方案主要包括野外追踪系统、天气预警系统和一键报警系统。终端设备部分将蓝牙通信与手持终端设备进行连接交互,配合手机软件实现野外追踪定位及短报文通信。系统采用BDS架构模式,接收信息后完成信息的识别、转换并存入数据库,实现人员定位与运动轨迹信息显示,从而实现野外追踪及预警功能。采用Stm32开发板模拟可穿戴手环将北斗导航系统和蓝牙通信相结合,利用相应开发板获取北斗导航信息,实验证明该优化设计方案能够满足野外作业中安全及通信的基本需求。

Aiming at the problems of unstable equipment signals,less ecological information,poor data sharing and other factors affecting the efficiency and safety of personnel in field operations,a field tracking and early warning system solution based on Beidou satellite navigation system was proposed.The scheme mainly includes field tracking system,weather warning system and one-button alarm system.The terminal device part connects the Bluetooth communication with the handheld terminal device,and cooperates with the mobile phone software to realize the field tracking positioning and short message communication.The system adopts the BDS architecture mode.After receiving the information,the information is identified,converted and stored in the database to realize the display of personnel positioning and motion trajectory information,so as to realize the field tracking and early warning function.Stm32 development board is used to simulate wearable bracelet to combine Beidou navigation system with Bluetooth communication.The corresponding development board is used to obtain Beidou navigation information,which proves that the optimized design scheme can meet the basic needs of safety and communication in field operations.