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ThedevelopmentofautomobileAstheworldenergycrisisandthewarandtheenergyconsumptionofoil--andarefullofenergyinonedaysomedayitwilldisappearwithoutatrace.Oilisnotinresources.Soinoilconsumptionmustbecleanbeforefindingareplacement.Withthedevelopmentofscienceandtechnologytheprogressofthesocietypeopleinventedtheelectriccar.Electriccarswillbecomethemostidealoftransportation.Inthedevelopmentofworldeachaspectisfruitfulespeciallywiththeautomobileelectronictechnologyandcomputerandrapiddevelopmentoftheinformationage.Theelectroniccontroltechnologyinthecaronawiderangeofapplicationstheapplicationoftheelectronicdevicecarsandelectronictechnologynotonlytoimproveandenhancethequalityandthetraditionalautomobileelectricalperformancebutalsoimprovetheautomobilefueleconomyperformancereliabilityandemissionspurification.Widelyusedinautomobileelectronicproductsnotonlyreducesthecostandreducethecomplexityofthemaintenance.Fromthefuelinjectionengineignitiondevicesaircontrolandemissioncontrolandfaultdiagnosistothebodyauxiliarydevicesaregenerallyusedinelectroniccontroltechnologyautodevelopmentmainlyelectromechanicalintegration.WidelyusedinautomotiveelectroniccontrolignitionsystemmainlyelectroniccontrolfuelinjectionsystemelectroniccontrolignitionsystemelectroniccontrolautomatictransmissionelectroniccontrolABS/ASRcontrolsystemelectroniccontrolsuspensionsystemelectroniccontrolpowersteeringsystemvehicledynamiccontrolsystemtheairbagsystemsactivebeltsystemelectroniccontrolsystemandtheautomaticair-conditioningandGPSnavigationsystemetc.Withthesystemresponsetheusefunctionofquickcarhighreliabilityguaranteesofenginepowerandreducefuelconsumptionandemissionregulationsmeetstandards.Thecarisessentialtomoderntraffictools.Andelectriccarsbringusinfinitejoywillgiveusthephysicalandmentalrelaxation.Takeforexampleautomatictransmissioninroadcannotontheclutchcanachieveautomaticshiftandengineflameoutnotsoeffectiveimprovethedrivingconveniencelightenthefatiguestrength.Automatictransmissionconsistsmainlyofhydraulictorqueconvertergeartransmissionpumphydrauliccontrolsystemelectroniccontrolsystemandoilcoolingsystemetc.Theelectroniccontrolofsuspensionismainlyusedtocushiontheimpactofthebodyandtheroadtoreducevibrationthatcargettingsmooth-goingandstability.Whenthevehicleinthecarwhentheroadunevenroadcanaccordingtoautomaticallyadjusttheheight.Whenthecarratioofheightlowsettogasoroilcylinderfillingoroil.Ifisoppositegasordiarrhea.Toensureandimprovethelevelofdrivingcarsdrivingstability.Variableforcepowersteeringsystemcansignificantlychangethedriverfortheworkefficiencyandthestatesowidelyusedinelectriccars.VDCtovehicleperformancehasimportantfunctionitcanaccordingtotheneedofactivebrakingtochangethewheelsofthecarcarmotionsofstateandoptimumcontrolperformanceandincreasedautomobileadhesioncontrollingandstability.Besidestheseappearbeyond4WS4WDelectriccarscangreatlyimprovetheperformanceofthevalueandascendingsimultaneously.ABSbrakingdistanceisreducedandcankeepturningskillseffectivelyimprovethestabilityofthedirectionssimultaneouslyreducetyrewear.Theairbagappearinlargeprogramsprotectedthedriverandpassengerssafetyandgreatlyreduceautomobileincollisionofdriversandpassengersinthebuffertoprotectthesafetyoflife.Intelligentelectronictechnologyinthebustopromotesafedrivingandthattheotherfunctions.Therealizationofautomaticdrivingthroughvarioussensors.Exceptsomesmartcarsequippedwithmultipleoutsidesensorscanfullyperceptionofinformationandtrafficfacilitiesandtojudgewhetherthevehiclesanddriversindangerhastheindependentpathfindingnavigationavoidbumpnoparkingfeesetc.Function.Effectivelyimprovethesafetransportofmanipulationreducethepilotfatigueimprovepassengercomfort.Ofcoursebatteryelectricvehicleisthekeytheelectriccarbatterymainlyhas:theuseoflead-acidbatteriesnickelcadmiumbatterythebatterysodiumsulfidesodiumsulfidelithiumbatterythebatterythebatterytheflywheelzinc-airfuelcellandsolarbatterythebattery.Inmanykindofcellsthefuelcellisbyfarthemostwanttosolvetheproblemofenergyshortagecar.Fuelcellshavehighpollutioncharacteristicsdifferentfromotherbatterythebatteryneednotonlyexternalconstantlysupplyoffuelandelectricitycancontinuouslysteadily.FuelcellvehiclesFCEVcanbematchedwiththecarengineperformanceandfueleconomyandemissionintheaspectsofsuperiorinternal-combustionvehicles.Alongwiththecomputerandelectronicproductconstantlyupgradingelectriccaropenclassinmaturetechnologyandperfectedthatdrivemoresafeconvenientandflexiblecomfortable.Nowtheelectriccarfromordinaryconsumersdistanceisstillveryfarawayonlyafewpeopleinbandwagon.ElectriccarswithtraditionaltocompeteinthemarketthecarWillwaselectriccarsandintelligentcarreplaced.Thisisthequestionthatdayaftertimingwillcome.ABSGPSandvariousnew4WD4WSelectronicproductsandthemoderneraexcellentperformanceautotacitunderstandingistie-inbringusunparalleledprecisiondrivingcomfortandsafetyofdriving.汽车的发展随着世界能源危机的持续，以及战争和能源-----石油的消耗及汽车饱有量的增加，能源在一天一天下降，终有一天它会消失的无影无踪。石油不是在生资源。所以必须在石油耗净之前找到一种代替品。随着科技的发展社会的进步，有人发明了电动汽车。电动汽车将成为人们最为理想的交通工具。世界在各各方面的发展都取得丰硕成果，尤其是随着汽车电子技术和计算机以及发展迅速的信息时代。电子控制技术在汽车上得到了广泛应用，