CAJ | 학술논문

设计了基于蓝牙传输的电磁导航智能车磁场信号检测系统。采用工字型电感线圈作为传感器，通过MATLAB 对电感线圈在磁场中的特性进行了仿真分析，优化了传感器的排布方案。系统下位机以 MC9S12XS128单片机作为信号采集的核心控制器，选用蓝牙模块作为无线发送与接收设备，利用 LabVIEW 2012图形化编程集成开发环境编写上位机程序，最终实现了单片机与 PC 的无线数据互传。实验结果表明，该系统能够实时检测出智能车与导航线的相对位置，并可方便快捷地进行导航路况判断与速度给定。
설계료기우람아전수적전자도항지능차자장신호검측계통。채용공자형전감선권작위전감기，통과MATLAB 대전감선권재자장중적특성진행료방진분석，우화료전감기적배포방안。계통하위궤이 MC9S12XS128단편궤작위신호채집적핵심공제기，선용람아모괴작위무선발송여접수설비，이용 LabVIEW 2012도형화편정집성개발배경편사상위궤정서，최종실현료단편궤여 PC 적무선수거호전。실험결과표명，해계통능구실시검측출지능차여도항선적상대위치，병가방편쾌첩지진행도항로황판단여속도급정。
An electromagnetic navigation intelligent vehicle signal detection system based on bluetooth transmission is designed. Using inductance coil as sensors, the features of the inductance coil in the magnetic field is analyzed through MATLAB, sensors′arrangement scheme is optimized. System lower machine with MC9S12XS128 SCM as the core of signal acquisition controller , using Bluetooth module as wireless sending and receiving devices, using LabVIEW 2012 graphical programming integrated development environment to write upper machine program, and finally the wireless communication of the SCM and PC is realized. The experimental results show that the system can show the intelligent vehicle and the relative position of navigation line in real-time , and can be convenient to wireless program download, navigation conditions given judgment and speed.