有关智能小车的外文文献翻译原文+中文英文文献翻译.docx

有关智能小车的外文文献翻译原文+中文英文文献翻译.docx

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有关智能小车的外文文献翻译原文+中文英文文献翻译

IntelligentVehicle

Oursocietyisawashin“machineintelligence”ofvariouskinds.Overthelastcentury,wehavewitnessedmoreandmoreofthe“drudgery”ofdailylivingbeingreplacedbydevicessuchaswashingmachines.

Oneremainingareaofbothdrudgeryanddanger,however,isthedailyactofdrivingautomobiles.1.2millionpeoplewerekilledintrafficcrashesin2002,whichwas2.1%ofallglobaldeathsandthe11thrankedcauseofdeath.Ifthistrendcontinues,anestimated8.5millionpeoplewillbedyingeveryyearinroadcrashesby2020.infact,theU.S.DepartmentofTransportationhasestimatedtheoverallsocietalcostofroadcrashesannuallyintheUnitedStatesatgreaterthan$230billion.

whenhundredsorthousandsofvehiclesaresharingthesameroadsatthesametime,leadingtothealltoofamiliarexperienceofcongestedtraffic.Trafficcongestionunderminesourqualityoflifeinthesamewayairpollutionunderminespublichealth.Around1990,roadtransportationprofessionalsbegantoapplythemtotrafficandroadmanagement.Thuswasborntheintelligenttransportationsystem（ITS）.Startinginthelate1990s,ITSsystemsweredevelopedanddeployed。

Indevelopedcountries,travelerstodayhaveaccesstosignifi-

cantamountsofinformationabouttravelconditions,whethertheyaredrivingtheirownvehicleorridingonpublictransitsystems.

Astheworldenergycrisis,andthewarandtheenergyconsumptionofoil--andarefullofenergy,inoneday,somedayitwilldisappearwithoutatrace.Oilisnotinresources.Soinoilconsumptionmustbecleanbeforefindingareplacement.Withthedevelopmentofscienceandtechnologytheprogressofthesociety,peopleinventedtheelectriccar.Electriccarswillbecomethemostidealoftransportation.

Inthedevelopmentofworldeachaspectisfruitful,especiallywiththeautomobileelectronictechnologyandcomputerandrapiddevelopmentoftheinformationage.Theelectroniccontroltechnologyinthecaronawiderangeofapplications,theapplicationoftheelectronicdevice,cars,andelectronictechnologynotonlytoimproveandenhancethequalityandthetraditionalautomobileelectricalperformance,butalsoimprovetheautomobilefueleconomy,performance,reliabilityandemissionspurification.Widelyusedinautomobileelectronicproductsnotonlyreducesthecostandreducethecomplexityofthemaintenance.Fromthefuelinjectionengineignitiondevices,aircontrolandemissioncontrolandfaultdiagnosistothebodyauxiliarydevicesaregenerallyusedinelectroniccontroltechnology,autodevelopmentmainlyelectromechanicalintegration.Widelyusedinautomotiveelectroniccontrolignitionsystemmainlyelectroniccontrolfuelinjectionsystem,electroniccontrolignitionsystem,electroniccontrolautomatictransmission,electroniccontrol（ABS/ASR）controlsystem,electroniccontrolsuspensionsystem,electroniccontrolpowersteeringsystem,vehicledynamiccontrolsystem,theairbagsystems,activebeltsystem,electroniccontrolsystemandtheautomaticair-conditioningandGPSnavigationsystemetc.Withthesystemresponse,theusefunctionofquickcar,highreliability,guaranteesofenginepowerandreducefuelconsumptionandemissionregulationsmeetstandards.

Thecarisessentialtomoderntraffictools.Andelectriccarsbringusinfinitejoywillgiveusthephysicalandmentalrelaxation.Takeforexample,automatictransmissioninroad,cannotontheclutch,canachieveautomaticshiftandengineflameout,notsoeffectiveimprovethedrivingconveniencelightenthefatiguestrength.Automatictransmissionconsistsmainlyofhydraulictorqueconverter,geartransmission,pump,hydrauliccontrolsystem,electroniccontrolsystemandoilcoolingsystem,etc.Theelectroniccontrolofsuspensionismainlyusedtocushiontheimpactofthebodyandtheroadtoreducevibrationthatcargettingsmooth-goingandstability.Whenthevehicleinthecarwhentheroadunevenroadcanaccordingtoautomaticallyadjusttheheight.Whenthecarratioofheight,lowsettogasoroilcylinderfillingoroil.Ifisopposite,gasordiarrhea.Toensureandimprovethelevelofdrivingcarsdrivingstability.Variableforcepowersteeringsystemcansignificantlychangethedriverfortheworkefficiencyandthestate,sowidelyusedinelectriccars.VDCtovehicleperformancehasimportantfunctionitcanaccordingtotheneedofactivebrakingtochangethewheelsofthecar,carmotionsofstateandoptimumcontrolperformance,andincreasedautomobileadhesion,controllingandstability.Besidesthese,appearbeyond4WS4WDelectriccarscangreatlyimprovetheperformanceofthevalueandascendingsimultaneously.ABSbrakingdistanceisreducedandcankeepturningskillseffectivelyimprovethestabilityofthedirectionssimultaneouslyreducetyrewear.