基于GSM的自動車輛導航系統(tǒng)研究.pdf

1、重慶郵電學院顧L論立分類號!塑!!：!!密繡UDC重慶郵電學院碩士學位論文論文題目基于GSM的自動車輛導航系統(tǒng)研究作者姓名易強(題名雨『副題名)指導教師姓名熊思明副教授博士磊采蟀：色盜隧2(職務、職稱、學忙、單位名稱)申請學位級別碩士專業(yè)名稱亟焦魚籃!壘圣纏論文提交同期2QQg生5月論文答辯只期2004年6月學位授予單位和日期重塞塑皇堂墮!!!!生!旦論文評閱人鹽壘塑碰壁焦屋盈鴛答辯委員會主席鲞堡墾勰《Ⅲ翻、進分類法uI)c》的類q蕾慶

2、郵電學院碩，論文AbstractInthebigcitythepopulationisdenseness，thetrafficjamisanemergentquestiontobesettledandtherequirementsofvehiclenavigationandaptitudetrafficareimminencewiththeincreaseofvehicleamountTheintelligenttrafficsyste

3、mITSisdevelopedtOsolvetheproblemAutomaticvehiclenavigationsystemisthecoreofintelligenttrafficsystem，itimplementsdynamictrafficflowdistribution，locationandnavigation，accidentemergencysecurityprevention，vehicletracking，and

4、vehicleadjustmentetcAutomaticvehiclenavigationsystembasedOilGSMisamobileinformationflat，whichintegratedofGPStechnologywithGIStechnologyandmodemcommunicationandcomputertechnologyTheinformationsofvehiclelocation，velocityve

5、hiclestatemadalarmaresenttomonitorcenterbytheradiocommunicationlinkThelocationofvehicleandremovecontrailareshowedinthefiguremap，whichactualizethereal—timemonitorofvehicleAtthesametime，themonitorcentercanalsoimplementthec

6、ontrol，adjustment，managementofremotionvehiclebytheshortinformationThepaperdiscussesdevelopmentofwirelesslocation，theoryofKalmanfilterandfilterequationsItgivesschemeofAVNdesignationandimplementSince“citygorgesj’makesGPSde

7、rivedpositionfixeslessaccuracyafederatedKalmanfilterisusedtofuseGPSandDRmeasurements，whichcarlimprovelocationresultsThefederatedfilterutilizesthehighfrequencyanddynamicabilityofinertialcomponents，andweakensinfluenceofmul

8、tipathdisturbanceintheGPSmeasurementIttakesfiflladvantageofeachone，getsoptimizedlocationresult，andachievesrealtime，highlyaccuratemeasurementbetterprecisionGPSinformation，actasoutput，canfrequentlycorrectparametersinmove，w

9、hichcancontrolaccumulatingerrorsinlongertime；WhileinshorttimeoutputinformationofbeRerprecisionDRwellsettleinformationunlockinthedynamicenvironmentandperiodicflopping，assistantsGPSreceivertoimproveanti—interl’ereperforman