基于MSPM0G3507自動(dòng)行駛小車的設(shè)計(jì)與制作

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中圖分類號(hào)：U463.6 文獻(xiàn)標(biāo)識(shí)碼：A 文章編號(hào)：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

隨著企業(yè)生產(chǎn)技術(shù)的不斷提高、自動(dòng)化技術(shù)要求的不斷加深，智能車輛以及在智能車輛基礎(chǔ)上開發(fā)出來(lái)的產(chǎn)品已經(jīng)成為自動(dòng)化物流運(yùn)輸、柔性化生產(chǎn)制造等領(lǐng)域的關(guān)鍵設(shè)備。（剩余3288字）