本科毕业论文（设计）智能机器车功能开发（自动寻迹）FunctionalDevelopmentofIntelligentRobotCar(AutomaticTracing)摘要智能机器车，即自动运行的机器车，智能是以后科技的发展方向，他可以按照预先设定的模式在一个环境里自动的运作，而不需要人的控制。如今，智能机器车可应用于科学勘探或是未来汽车自动行驶等等的用途。智能机器车具有自动寻迹、自动避障功能以及可控的红外遥控功能。本次课题设计的智能机器车以Atmel公司的89S52单片机为主要控制核心，通过红外寻迹系统，实现该智能机器车的自动寻迹功能。智能机器车主要由单片机控制模块、无线遥控模块、红外对管寻迹模块、红外避障模块、电机驱动模块组成。通过单独对各个模块的安装、调试，保证各个子模块的正常工作，得到正确的信号输出。然后把各个模块组合起来，对89S52单片机写入程序，将各模块整合成一个完整的系统，最后着重研究其中的自动寻址功能并完成本次课题设计。关键词：智能；Atmel89S52；单片机；自动寻迹；ABSTRACTIntelligentmachinecar,whichrunningbyautomaticsystem,thedevelopmentoffuturescienceandtechnologyisusingtheintelligentoperation.Therobotcarcanrunningsteadilybyapresetmode,withouthuman'smastery.Nowadays,intelligentmachinescanbeappliedforvariouspurposes(scientificexplorationandtheautomaticdrivingcarinthefutureandsoon).Thisintelligentrobotcarwiththefunctionofautomatictracking,automaticobstacleavoidanceandinfraredremotecontrol.ThedesignofCreateRobot-CarsubjectusetheAtmel89S52MCUasthecontrolcenter.Theintelligentrobotcarcanautomatictracingbytheinfraredtrackingsystem.IntelligentmachinescarmainlycontrolledbytheMCUmodule,wirelessremotecontrolmodule,infraredtubetracingmodule,infraredobstacleavoidancemodule,motordrivemodule.Throughtheseparateinstallationandcommissioningforeachmodule,makesurethevarioussub-modulesworkingproperly,whichgetthecorrectoutput.Thenthecombinationofthevariousmodulestogetherfor89S52MCUwriteprogramthatwillintegratethemodulesintoacompletesystem,whichfocusesautomaticaddressingfunctionanddesigntocompletethistask,atlast.KeyWords:Intelligent;Atmel89s52;MCU;AutomaticTracing.目录引言······················································1总体设计··················································2模块分析··············································22.1.1主控单元··········································22.1.2寻迹单元··········································23硬件设计··················································33.1单片机控制模块······························