基于M3的智能车红外遥控系统设计摘要在自动化技术不断改进的情况下，智能汽车的增长在大环境下取得了前所未有的增长。智.能作为现.代的新发明，是以后.的发.展方向，它可以按.照预.先设定.的模式在一个环.境.里自.动的运作，不需要人为的.管理，可应.用.于科.学勘.探等用途。智能遥控小车就是其中的一个体现。设计者可以通过软件编程实现它的行进、左右转、停止和倒车的精确控.制。因此，智.能小车具有再编.程的特性，是机器人的.一种。本设.计采.用STM32单片.机加电机.驱.动.电.路和红外遥.控模.块，选用.模.块化的设计方案，运用红外.遥.控器控.制小.车的前.进、倒.车、左.转、右.转、启.动和停止。关键词：智能度；遥控小车；STM32；红外遥控；DesignofInfraredRemoteControlCarBasedonSTM32ABSTRACTAccordingtotherapid.progressof.computer,micro.electronicsand.informationtechnology,thedevelopmentspeedofintelligent.technologyisfasterandfaster,theintelligenceishigherandhigher,andtheapplicationscopehasbeengreatlyexpanded.Smartasamoderninvention,isthedevelopmentdirectionoflater,itcanbeaccordingtothepresetmodeautomaticallyinanenvironmentofoperation,withouttheneedofhumanmanagement,canbeusedinscientificexplorationandotherpurposes.Theintelligentremotecontrolcarisoneofthem.Thedesignercanrealizetheprecisecontrolofmoving,turningandstoppingbysoftwareprogramming.Therefore,theintelligentcarhasthecharacteristicsofreprogrammingandisakindofrobot.ThisdesignadoptstheSTM32MCUandmotordrivecircuitandtheinfraredremote.controlmodule.,adopting.modulardesign,usingtheinfrared.remote.controlcarfor.ward,back.ward,turnleft,turnright,startandstop.Keywords:intelligence.;remotecontrolcar,;STM32;infrared.remote.control;目录摘要..........................................................................1ABSTRACT...................................................................21绪论........................................................................41.1课题研究背景及意义....................................................41.2课题研究现状..........................................................41.2.1国外研究现状....................................................41.2.2国内研究现状....................................................51.3课题研究内容..........................................................52控制系统方案设计............................................................52.1系统组成框图..........................................................52.2元器件选型............................................................62.2.1主控制器........................................................62.2.2供电单元........................................................62.2.3驱动电机........................................................72.2.4遥控单元........................................................72.3本章小结..............................................................83系统硬件电路设计............................................................83.1主控制器..............................................................83.2复位电路.............................................................103.3时钟电路.............................................................113.4电机驱动模块.........................................................113.5红外遥控模块.........................................................153.5.1红外发射器.....................................................153.5.2红外接收器.....................................................153.6电源...
