汽车防盗报警器外文文献翻译中英文.docx
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汽车防盗报警器外文文献翻译中英文.docx
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外文文献翻译
(含:
英文原文及中文译文)
译文字数:
3297字
文献出处:
SFMarseken.Automobileburglaralarm[J]BetascriptPublishing,2016,vol.1,no.3:
10-21
英文原文
AutomobileburglaralarmSFMarseken
Theautomobileisthepresenthumanity'smaintransportationvehicle,isalsothemoderncivilizationsymbol.Theworldtheautomobilesalesvolumereachesmorethan6000tenthousandeveryyear,theinventoryhassurpassed400,000,000.Isusingthevehiclesaremore,butthefollowingtrafficaccidentandtheautomobilewhichrobbedarebeenalsogettingmoreandmore,hascreatedthepersonnelcasualtyandtheeconomicalpropertyloss.Thepeoplesetahigherrequesttomotorvehicle'soperationalperformanceandthesecurityperformance.Theautosafetybecomesanimportantsocialquestion.Inordertoreducemotorvehicleaccident'sformationrate,forhasautomobile'susertoprovidethesecuritysense,developsonekindsimplyreliable,theeaseofoperation,canautomaticdetectionautomobilevariouspartofconditions,discoverthatthenormalconditioncansendoutthewarningreminderandthe
securitywarningsafetysystemtothepilot,hastheactualdesignsignificance.
Thecaralarmisadevicethatisinstalledinthecartoincreasethedifficultyofcartheftandprolongtheperiodofcartheft.Withtheadvancementofscienceandtechnology,inordertodealwiththeescalatingmethodsofcartheft,peoplehavedevelopedanti-theftdevicesofvariousmethodsandstructuresfromgenerationtogeneration.Currently,anti-theftdevicescanbedividedintothreecategoriesaccordingtotheirstructure:
mechanical,electronicandNetworktype.Hooklocks,steeringwheellocksandshiftlocksarebasicallymechanicalanti-theftdevices.Theymainlyrelyonlockingclutches,brakes,throttles,orsteeringwheelsandshiftgearstoachievethepurposeofanti-theft.However,onlyanti-theftalarmsarenotprovided.
Insert-type,button-typeandremotecontrolareallelectronicanti-theftdevices.Itmainlyaimstopreventtheftbylockingtheignitionorstarting.Italsohasanti-theftandsoundalarmfunctions.
GPSsatellitepositioningcaralarmsystemisanetwork-basedanti-theftdevice,itismainlytolocktheignitionorstarttoachievethepurposeoftheft,butalsothroughtheGPSsatellitepositioningsystem(orothernetworksystem),thealarminformationandalarmvehiclelocationSilentlytransmittedtothealarmcenter.
Characteristicsofremote-controlledcaralarmsRemote-controlled
caralarmsaredevelopedwiththeadvancementofelectronictechnologyandarethemostwidelypopularizedinthemarket.Itischaracterizedbyremotecontroloftheentirefunctionofthealarm,reliableandconvenient,withvibrationdetection,gateprotectionandmicrowaveorinfraredprobesandotherfunctions.Asthedemandforanti-theftdevicesinthemarketcontinuestoincrease,remotecontrolcaralarmshavealsoaddedmanyconvenientfunctions,suchasremotecontrolcentrallocks,remoteairheaters,remotecontrolelectricdoorsandwindows,andremotecontrolofopenluggagecompartments.
Thevalueofautomobilesisveryhigh.Asthenumberofautomobilescontinuestoincrease,automobileshavebecomethetargetoftheftsbytheftvictims.Theftofautomobileshasalsobecomeamajorconcernintoday'ssocietyandisanurgentproblemtobesolved.Atpresent,avarietyofcaranti-theftmethodsandproductsareconstantlybeingupdated.Althoughanti-theftmechanicallockshavebeeninstalledonthedoorsandvehicleengines,therobberscanusethemasterkeytoopenthedoorswithoutdrivingthecar.Therefore,thecartheftpreventionproblemisstillnotcompletelyresolved.Today'scartheftinsocietyhasthefollowingways:
First,mechanicalsecurity,themainprincipleistousealocktolockapartofthecar,sothatitcannotplayitsduerole.Thereareseveralkindsoftheftpreventionmethodsasfollows:
transmissiongearlocks,
steeringwheellocks,brakepedallocks,andclutchpedallocks.Thecorrespondingtroubleisthatmechanicallocksarelargeinsize,andtheownermustcarryakeywithhimatthesametime.Andtherearemanywaystocrackit.Sincethecoreisalockintheend,itishardtostopatthedoor.Itisevenmoredifficulttoavoidlarge-scalecartheftssuchashydraulicshears;losingthekeysiftheyarenotcareful,etc.isalsooneofthepossibilitiesforcartheft.
Thesecondiselectronicsecurity.Thisisthemostcommonlyusedanti-theftmeasureinthecurrentautomotivemarket.Whentheanti-theftsystemisactivated,theignitioncoilandthefuelsupplycircuitcanbecutoff.Onlywhentheunlockingkeyisundercontrolcanthealarmbereleased.Thereareawidevarietyofsuchanti-theftproducts.Mostdomesticandforeigncarshavebeenequippedwithakeychipanti-piracysystemwhentheyleavethefactory.Thisistousethechip'stransmittingradiointhekeytoconnectwiththeECUofthecarandstartthecarengine.Inadditiontothesoundandlightalarmsystem,alightemittingdiode(LED)isinstalledonthedashboardofthecartoallowtheownertoknowtheworkingstatusofthesystem,anditcanalsoexertmentalpressureonthecarthievesinthecar.Whenthecarvibratesduetoanexternalforceorthedoor,backcover,andfrontcoverareforciblyopened,thesystemwillsoundanalarmtodetercarthief.Thereisalsoatwo-wayalarmsystem,whichismorethanthegenerallightandsoundalarm
systemcannotifytheownerofthefunction,whenthecarisaffectedbytheoutsideworld,peopleinthevicinityoftheownercanbethroughthecarwithaLCDkeytoknowthecarCurrentstate.
Thethirdisanetworktypeanti-theftsystem,whichmainlyreliesonsocialpublicnetworkstomonitorthemovementofvehicles.Therearetwokinds.OneistheGPSsatellitepositioninganti-theftsystem.ThissystemusesGPSsatellitepositioningtodeterminethevehicleposition,andthentransmitsthepositionandalarminformationtothealarmcenterthroughtheGSMnetwork.ThealarmcentercontrolsthepoweroffandfueloffofthecarthroughtheGSMnetwork.Thedisadvantageofthiskindofsystemisthatthepriceisrelativelyhigh;moreover,itneedstopayfortheservicefrequently;thepowerofthesystemisalsorelativelylarge;privacywillbeaffected;ifthevehicleisleftunusedforalongtime,thelevelofelectricitywillbelost.Andcarsparkedunderground,underbigtrees,buildingrafts,andindoorsystemswouldnotwork.2isGSM,GPRSmobileanti-theftdevice,GSMmobileanti-theftdevicereliesonGSMcommunicationnetwork,intelligentanti-theftlinkageofmobilephonesandcars,ithasanti-theft,monitoring,remotecontrol,remotealarm,positioningandanti-robberyandotherfunctions.Averyeffectivemeansofsafeguardingpublicsecurityandprotectingtheinterestsofcarowners.Comparedwithsimilarproducts,thesystemalsohasmultiplefeaturessuchasconcealedinstallation,advancedtechnologyandreliable
performance.Ithastheadvantageofnothavingtobuildbasestationsandthealarmisnotlimitedbydistance.ThedisadvantageisthatitrequiresmonthlyfeesforGSMnumbersbecauseitdependsonthecoverageoftheGSNnetwork.Thethieves'methodisalsotousethejammerofthemobilephonesignal,cutofftheconnectionbetweenthevehicleandthealarmcenter,andmaketheanti-theftsysteminvalid.
Thefourthisthebiometricanti-theftsystem,whichusesthehumanbodyfeatureastheonlyunlockingkeytolockthecarengineintotheftprotectionmode.Specificproductsincludetheowner'sfingerprintactivationcontrollerandveinscancontroller.Ittakesadvantageofthesufficientinformationcarriedbyhumanfingerprintsandthefeaturethateachperson'sfingerprintcoincidencerateisalmostzero.Theowner'sfingerprintinformationisstoredinthememoryofthesysteminadvance,andthecarcanbestartedafterverifyingtheidentitythroughthefingerprintcomparison,evenifthecartheft.Thieveswhostealallthecarkeyswillbehelpless.However,itsdisadvantageisthatittakesmorethan2secondsforthefingerprinttobecomparedbeforestartingthecar.Ifthethiefcannotgetyourfingerprints,hewillnotbeabletostealyourcar.However,infact,thethievesstealthekeysoftheownermaynotbeabletocrackalltheanti-theftmeasures.Whenthebiometricanti-theft,onlythefingerprintcaralarmcanprotectyourcarinthetruesense.
Atpresent,GPSsatellitepositioningsystemsonthemarketare
alreadythemostadvancedanti-theftdevicesathomeandabroad.TheGPSsystemhasvehiclepositioning,anti-robberyalarm,networksecurity,remotecontroltomakeitturnoff,vehicleinteriormonitoring,rescueafteranchoring,trafficinformationinquiry,electronicDognavigationhasbeenalotoffeaturessuchasvehicleinformationquery.TheGPSsatellitepositioningsystemisanetwork-basedanti-theftdevice.Itmainlyreliesonlockingtheignitionandstartingtoachievethepurposeoftheftprevention.Atthesametime,theGPSsatellitepositioningsystemcantransmitthealarminformationtothealarmcenteralongwiththelocationofthealarmvehicle.However,expertsalsoremindedthatthenameofthisanti-thefttechnologysoundsveryloud,althoughthereisacertainanti-thefteffect,butitisnotverypracticaltouse,andthepriceisexpensive,theactualeffectisnotgreat,satellitetrackinganti-theftismainlyareturnonautomotiveequipmentThelocationofthevehicleisdisplayedviaasatellitescreen.Therefore,accordingtotheinstallationofatrackingsysteminastolenvehicle,thetransmissionsystemisdestroyed,thatis,thepowersupplyiscutoff,makingitimpossibleforthesatellitetotrackt
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