GPS—GSM車載控制器的設(shè)計與實現(xiàn).pdf

1、武漢理工大學(xué)碩士學(xué)位論文GPS—GSM車載控制器的設(shè)計與實現(xiàn)姓名：楊為申請學(xué)位級別：碩士專業(yè)：通信與信息系統(tǒng)指導(dǎo)教師：陳永泰20050501ABSTRACTVehiclemonitorsystemcanregulatetraffic，relievecongest，improveefficiencyandroadsecuritySOithasimportantvalueinrealityThesystemreceivesvehiclesp

2、ositioninformationbyitsGPSsysteminvehiclesWirelesscommunicationadoptstheshortmessageserviceofGSMandnetworkwirelesscallserviceThisthesisintroducesthedesignofaC51basedvehicularcontrollerwithaGPS(GlobalPositioningSystem)mod

3、uleandaGSMmoduleTheProcessofdevelopingfirmwareforthissetisalsomentionedFromhardwaretOsoftwareandworkprincipleofthisset，thepapergivesaunitaryexplanationOnthefollowingcombiningwithoneofthemainjobsofthispaperdesignandrealiz

4、ationofthisvehicularcontrollerdetailedanalysisandoptimizingismadeabouttherealizationonthefixedC51ofshortmessagetransmissionInordertoimprovesetcapabilit5thepapergivessomereferencestothechoiceofhardwaremodule，andintheend，a

5、nalysesthefeasibilityandactualeffectofthisvehicularcontrollersystemThedesignofvehicularcontrolleristheprimarycontentinthispaperwhichisbasedondevelopingofGPS／GSMsupervisinganddispatchingsystemforvehicleThevehicularcontrol

6、ler’Sprinciplefeaturesandhierarchyarediscussedindetail，andthecommunicationofthevehicularcontrollerandsupervisecenterisintroducedemphaticallyThereare6chaptersinthispaperasfollows：Chapter1introducesbrieflythesignificanceof

7、GPS／GSMsupervisinganddispatchingsystemforvehicles，theimmediatedevelopmentathomeandabroadandthesystembasicstructureChapter2discussespositioningprincipleandcommunicationprinciplebetweenthevehjcula卜lOcatjngsetandsupervisece

8、nterChapter3putsforwardthestructureofthevehicularcontrollerandofferedaconcreteimplementationmethodofthesetChapter4introducesemphaticallyATcommandofGSMModuleandthecommunicationprotocolsofthesystemFurthermoretheprocedureis