自治汽车列队模拟通信系统设计与实现

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1、武汉理工大学硕士学位论文自治汽车列队模拟通信系统设计与实现姓名：刘捷申请学位级别：硕士专业：物流技术与装备指导教师：吴青20091201AbstractTrafficproblemhasbecomeamajorproblemofthegovernment，forex锄ple，trafficcongestion、trafficaccident、noisepollution、airpollution，inordertofundamentallysolvethisproblem，researchersintheworldneedtointe酬eco

2、mmunicationtechnologytorealizevehicleplatoonbasedonvehiclein仔astlⅥcnlI‘eintegration．Thereby，increasingroaddensity,improvingroadsafety．Communicationtechnologyplayallimportantroleinvehicleplatoon．ThispaperanalyzeSthevehicleplatooncommunicationssystem，anddivideditintothreelaye

3、rs：vehicle。vehiclecommunication，vehicle—roadcommunication，aswellasthecerlterandregionalcommunication．WiththeanalysizeofdifferentwireIesscommunicationtechnologies，finallyweuseZigBeetechnologyforvehicle．vehicleoonⅡnunicationandvehicle。roadcommunication．WiFitechnologybuildawir

4、elesslocalareanetworktoachievecommnicationbetweenre百onalconsoleaIldcentercons01e．DesignedZigBeenetworksandWiFinetworks，networktopology,introducingthehardwareselectionoflocalareanetwork．Ultimately，designedcommunicationsystem．Inthispaper,weusedMC13213ZigBeechiptodevelopeaZigB

5、eemodulebasedonFreescaledevelopmentplatform，Includingthedesignofthepowersupplymodule，crystaloscillatormodule，serialportcircuitrymodule,theante彻acircuitmodule，PCB．HasdevelopedaZigaeesoftware,usingFreescaleSMAC．ThisarticleusedVC++todeveloptheregionalcontrollingsofiwareandcent

6、ercontrollingsoftware,thecentercontrollingSOfhVareareusedtomonitorvehicleplatoonsystem，andtransmissinformation，协efunctionsare：(1)receivesmartcarspeedinformation、accelerationinformation、vehiclespaceinformation．a11dreceiveinformationfromtheregionalconsole，includingvehiclevelo

7、citvinformation、accelerationinformation，andvehiclespaceinformation．(2)ThedatawassenttotheregionalconsolefromthesmartCar，centerso日warereceivedmformationcamefromroad。sidesensortogetvehiclelocatedinformation．(3)Displayedandsavedallkindsofinformationreceived，sentcontrolcommands

8、tosmanCarbasedonavarietyofinformationreceivedofvehicleplatoon．RegionalⅡ武汉理工大学硕士学位论