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青岛理工大学毕业设计（论文）用纸第I页摘要智能作为现代社会的新产物，是以后的发展方向它可以按照预先设定的模块在一个特定的环境里自动的运作，无需人为管理，便可以完成预期所要达到的或更高的目标。本文设计是基于AT89s52微处理器的机器人车体系统和XL02-232AP1微功率无线透明传输模块的无线通信系统，以此实现小车的前进、后退、停止、及直角特别是圆弧形拐弯，本设计主要体现多功能小车的智能模式，设计中的理论方案、分析方法及特色与创新点等可以为自动运输机器人、采矿机器人、家用自动清洁机器人，特别是智能足球机器人的设计与普及有一定的参考意义。同时小车可以作为玩具的发展方向，为中国玩具市场技术含量的缺乏进行一定的弥补，实现经济收益，形成商业价值。关键词：单片机，智能小车，AT89s52，XL02-232AP1青岛理工大学毕业设计（论文）用纸第II页ABSTRACTAsanewproductofmodernsociety,intelligenceisthetrendinfuturedevelopment.Itcanworkinsomespecificenvironmentaccordingtothemodewhichsetsinadvance.Dispensingwithbehavioradjustmentmanagement,butitcanachievetheexpected,evenhighergoal.ThisdesignisbasedontherobotbodyAT89s52microprocessorsystemandXL02-232AP1transparentmicro-powerwirelesstransmissionmoduleofthewirelesscommunicationsystem,toachievethecarforward,backward,stop,especiallythearc-shapedbendatrightanglesThedesignmainlyreflectedasmart-carmodel,Thetheoreticalscheme,analysismethod,uniquenessandinnovationetc.thatpointedinthispaper,Ithinktheyarewillbecertainreferencevalueindesignanpopularityofautomaticorsemi-automaticrobotsuchasautomatictransportationrobot,prospectingrobot,cleaninghouseholdrobot,especiallyintelligentsoccerrobot.Thiscarcanbeusedasamodelofdevelopmentoftoy,tomakeupthedeficiencyoftechnicalcontentintheChinesetoymarket,torealizeeconomicprofitandtoformcommercialvalue.KEYWORDS:MCU,smart-carrobot,AT89s52，XL02-232AP1青岛理工大学毕业设计（论文）用纸第III页目录前言..............................................................................................................................1第1章设计环境建设..................................................................................................41．1硬件环境.......................................................................................................41.1.1硬件系统铺设......................................................................................41.1.2硬件设备..............................................................................................41.2软件环境.........................................................................................................5第2章智能小车车体..................................................................................................62.1智能小车的硬件结构.....................................................................................62.1.1主控芯片的选择..................................................................................62.1.2主要芯片介绍......................................................................................62.1.3小车控制板电路图............................................................................112.1.4小车电路板成品样图........................................................................112.2智能小车关键代码.......................................................................................122.3智能小车程序介绍.......................................................................................122.3.1上位机程序介绍................................................................................122.3.2下位机程序介绍................................................................................13第3章无线收发模块................................................................................................203.1无线模块的选择...........................................................................................203.1.1XL02-232AP1的端口定义及连接示意图.........................................203.1.2无线模块的性能................................................................................223.2配置接口通讯协议.......................................................................................243.2.1接口....................................................................................................253.2.2命令....................................................................................................253.3参数范围.......................................................................................................263.4发送串口控制命令.......................................................................................26第4章电机驱动模块................................................................................................274.1电机方案的论证与比较...............................................................................27青岛理工大学毕业设计（论文）用纸第IV页4.2电机驱动芯片...............................................................................................27第5章经验总结与展望............................................................................................295.1设计中解决的问题.......................................................................................295.2总结与展望...................................................................................................30致谢............................................................................................................................31参考文献......................................................................................................................32附录一：原理图..........................................................................................................33附录二：上位机主要程序代码：..........................................................