基于单片机的GPS定位系统设计毕业论文

本科毕业设计（论文）题目基于单片机的GPS定位系统设计姓名专业学号指导教师信息工程学院二○一五年六月目录摘要............................................................................................................................IAbstract........................................................................................................................II前言..........................................................................................................................III1方案的选择与论证..................................................................................................11.1方案选择.......................................................................................................11.1.1方案一................................................................................................11.1.2方案二................................................................................................21.1.3方案论证............................................................................................32系统软件仿真...........................................................................................................42.1Proteus软件简介...........................................................................................42.1.1Proteus的工作过程............................................................................42.1.2Proteus调试手段................................................................................42.2系统的总体仿真...........................................................................................52.2.1液晶显示模块.....................................................................................62.2.2GPS模块............................................................................................73GPS定位系统硬件设计..........................................................................................83.1Keil软件介绍................................................................................................83.2GPS定位系统硬件设计.............................................................................103.2.1IAP15W4K58S4单片机..................................................................103.2.2按键模块设计..................................................................................103.2.3按键液晶显示模块..........................................................................103.2.4GPS模块..........................................................................................123.2.5SERFNEO-6GPS信号接收模块...................................................123.2.6稳压电路模块..................................................................................134基于单片机的GPS定位系统的实现..................................................................144.1硬件部分的实现.........................................................................................144.2软件的烧录与调试.....................................................................................154.3最终实现的功能.........................................................................................16结论..........................................................................................................................17致谢..........................................................................................................................18参考文献....................................................................................................................19附录一：总体电路原理图......................................................................................20附录二：实物图......................................................................................................21附录三：源程序......................................................................................................22基于单片机的GPS定位系统设计I基于单片机的GPS定位系统设计摘要本设计是基于IAP15W4K58S4单片机来实现的简易全球定位系统。本控制系统主要完成接受数据、时间显示、经度显示、纬度显示等常规功能。此方案基于单片机、全球定位系统模块和1602字符型LCD液晶显示屏等硬件,并应用C语言实现了全球定位系统信号的提取、显示及基本的键盘控制操作等。经过实践测试,这种接收机可以达到基本全球定位系统信息的接收以及显示，可以做到体积小、精度高、连续导航，并可广泛应用于个人野外旅游探险、出租汽车定位及海上作业等领域。本次设计的设计要求是通过全球定位系统模块获得定位信息，主要包括经纬度和时间等，可以根据需要在单片机解析定位数据时选择，同时全球定位系统模块实现定位。单片机通过串口控制全球定位系统模块，获得定位数据，把定位数据存储在单片机中通过液晶显示器进行显示，并由按键实现功能选择。关键词：全球定位系统；IAP15W4K58S单片机；液晶显示器；导航基于单片机的GPS定位系统设计IITHEDESIGNOFGPSPOSITIONINGSYSTEMBASEDONMCUAbstractThisdesignisbasedonIAP15W4K58S4microcontrollertoachieveasimpleglobalpositioningsystem.Thiscontrolsystemmainlycompletestheroutinefunctionssuchasreceivingdata,timedisplay,longitude,latitudeandsoon.Theschemeisbasedonthemicrocontroller,globalpositioningsystemmoduleand1602characterLCDliquidcrystaldisplayscreenandotherhardware,andapplicationofClanguagerealizetheglobalpositioningsystemsignalextraction,displayandbasickeyboardcontrolofoperations.Bythepracticaltest,thereceivercanachievebasicGPSinformationreceiveanddisplay,youcanachievesmallsize,highprecision,continuousnavigationandwidelyusedinthefieldofpersonalwildadventuretourism,taxipositioningandoperationsatsea.Thedesignofthedesignrequirementsisthelocationinformationisobtainedbyaglobalpositioningsystemmodule,mainlyincludinglongitudeandlatitudeandtime,canaccordingtoneedtochooseinMCUtoanalyzelocationdataandglobalpositioningsystempositioning.SCMthr