基于MSPM0G3507自动行驶小车的设计与制作

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中图分类号：U463.6 文献标识码：A 文章编号：1003-8639（2025）08-0055-04

【Abstract】This paper uses TI-MSPMoG35O7 as the core to achieve the automatic driving car control system.The device ispowered bya12Vbatery，which issteppeddown to5Vandthen to3.3V.They are used to supply power to the motordrive，sensor module，maincontrolmoduleetc.Theroadinformationisdeterminedbydetectingtheintensityof reflected light throughaphotoelectricsensor.Theangle iscalculatedusing the MPU605O gyroscopealgorithmembedded intheGY-521module.The leftandright wheelmotorsaredriven bythe TB612FNGchip.Signalsareacquired and processed byalgorithms，whichareused toadjustthediferentspeedsoftheleftandrightmotors.Finally，theautomatic driving of thecar isrealized.

【Key words】 automatic driving car；MSPM0G35O7；motor drive；double-loop PID control

0 引言

随着企业生产技术的不断提高、自动化技术要求的不断加深，智能车辆以及在智能车辆基础上开发出来的产品已经成为自动化物流运输、柔性化生产制造等领域的关键设备。（剩余3288字）