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1、简易智能电动车摘要本简易智能电动车采用简单的人工智能技术,以STC单片机为核心,根据、红外对射、反射传感器、光电传感器以及金属探测传感器所探测到的信号,可以自动寻迹,变速行驶,前轮转动控制,正向逆向行驶,记忆状态,车辆弯道寻迹运行,绕过障碍物行驶,准确进入车库并停车,实时探测金属薄片存储相关信息并发出声光信号,以及测量全程时间、全程路程等功能。关键词:STC单片机、光电检测器、PWM调速、电动小车AbstractThissimpleintelligentelectricvehiclesusingsimpleartificialintelligencetechnology,with
2、STCsingle-chipmicrocomputeris,accordingtoDuiShe,infrared,reflex,sensors,photoelectricsensorandmetaldetectionsensordetectssignal,canautomaticallytracing,variablespeeddrive,frontwheelturncontrol,positivedriveinthewrongdirection,memorystate,vehiclecornertracingrunningaroundobstructions,drivingin
3、tothegarageandparking,accurate,real-timedetectmetalchipstoragerelevantinformationandsendoutsoundandlightsignals,andtomeasuretheoveralltime,distanceetc.Function.Keywords:STCphotoelectricdetector,microcontroller,PWMspeedregulation,electriccar目录一、前言...............................................
4、.............1二、总体方案设计....................................................21、控制器模块....................................................82、控制电机的选择的比较与论证...................................103、电机驱动模块的选择............................................54、路面轨迹探测模块........................................
5、......65、金属探测方案比较..............................................76、障碍探测模块方案分析与比较....................................87、寻找光源方案分析与比较........................................98、路程测量选择..................................................99、电源选择......................................................510、
6、显示模块选择.................................................811、系统总体设计方案和实现方框图................................10三、单元模块设计....................................................1、路面轨迹探测电路.........................................2、探测金属模块........................................3、电机驱动电路...................
7、......................4、超声避障模块电路.....................................5、霍尔测距模块.........................................6、光敏二极管电压信号采集............................四、系统调试......................1、硬件调试......................2、软件调试.....................