基于STM32的导盲智能小车的设计

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中图分类号：TP242.6 文献标识码：A 文章编号：2096-4706（2025）19-0006-06

Abstract：This research aims to developan intelligent guideblindcar with STM32F103ZET6as thecore，which has functions suchasobstacleavodance，GPS positioning，androllbackcorection.Thedeviceuses infraredandultrasonic sesors andalgorithms tosnse theenvironment，andcombinesthe VS1o53audiomoduleandaspeakerforvoie broadcast toaistthe blind intraveling.TheATGM-332DBeiDouGPSpositioning moduleisusedforreal-timepositioning，andtheHC-05Bluetooth moduleisusedtotransmit theposition informationtothe mobileAPP.After testing，thedevicecannormallycompletevarious functions and ensure the safe travel of blind people in an all-round way.

Keywords： blind navigation; intelligent car; rollback correction; GPS positioning

0 引言

在中国，视障群体是一个庞大且日益增长的群体。（剩余6824字）