基于单片机的汽车灯光语音控制系统设计

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Design of VehicleLighting VoiceControl System Based on Single-chipMicrocompute

GuoWei

（School of Automotive Engineering，Xuzhou Institute of Industrial Technology，Xuzhou 2210oo， China）

【Abstract】This paper designs an STM32F103 single-chip microcomputer automotive lighting voice control system for people with physical disabilities.The system adopts adual false trigger protection mechanism of "keyword wake-up + command whitelist"，receives driver instructions through the voice recognition module，and combines theenvironmentallight informationcollected bythephotoresistortoachieve inteligent controlof the lighting.The system not only supports voice command to switch between high and low beam headlights and turn signals，but also canautomaticall turnon the headlights when thereis insuffcient light，thereby significantlyreducing theoperational burden on disabled drivers and enhancing driving safety.

【Key words】disabled driving assistance;STM32F1O3；voice control;automatic light control

0 引言

随着汽车保有量的持续增长，肢体残疾人士的驾车出行需求日益凸显。（剩余4231字）