基于脑电波监测的疲劳驾驶预防系统设计

打开文本图片集

中图分类号：TP391.4 文献标识码：A 文章编号：2096-4706（2025）15-0194-05

Design of Fatigue Driving Prevention System Based on EEG Monitoring

LIU Xuan， CHEN Huajun （GuangdongPolytechnicNormal University，Guangzhou 51o665，China）

Abstract： Underthebackgroundof increasinglyprominent roadtrafic safety issues，inresponse to the phenomenonof trafic accidentscaused by fatigue driving，this paper conducts theresearch onthedriver fatigue detection methods based on physiologicalsignals.Bycolectingthedrivers'brain wavesignals inrealtime，afatiguestateevaluationalgorithisconstructed， andadetectionsystem integratingdataacquisition，processingand waring functions isdeveloped.Withthe STC32G12K128 single-chipmicrocomputerasthecore proessor，itintegratesTGAMsensors，OLEDdisplaysandbuzer modules，toealize dynamicmonitoringof physiological signals.Experimental data show that in the simulated driving environment，the early warningresponsedelay is controled within areasonablerange，whichconfirms the effectivenessof thesystem in improving driving safety.

KeyWords： fatigue driving detection; brain wave acquisition; STC32G12K128; TGAM sensor; dynamic monitoring

0 引言

1系统设计总体方案

随着现代生活节奏的加快和汽车工业的发展，驾驶已成为日常生活中不可或缺的一部分。（剩余5411字）