自动驾驶ADAS标定系统

THEIMPORTANCEOFADASRECALIBRATION

ClicktoeM.mtitlestyle

ClicktoeditMastersubtitlestyle

ADAS

ADVANCEDDRIVERASSISTSYSTEMS

Mariana.Montovaneli@

10/22/20192

THEIMPORTANCEOFADASRECALIBRATION

WHATDOESITTAKETOBECOMEANEXPERTON

ADASCALIBRATIONS?

O’Malley:ReadtheOEMs’positionstatementsandfollowtheirpublishedprotocolsforcalibration.Alltheinformationisoutthere,itjustneedstobefollowed.We’vefixed

these,andwehavemanufacturersoftwarethatanybodycouldpurchase,thediagnosticsoftware.

It’sstillfairlynewtechnology,sothemom-and-popshop,theyprobablydon’tknowabouttheradarunitsbehindthebumpercover,orwhatit’sdoing.Because,iftheydon’t

readuponthisstuffandstayuptospeed,they’renevergoingtoknow.

TogeteducatedonADAS,I’vebeentomanyindustry

events—I’vebeentotheCollisionIndustryConference,

AutoGlassWeek—andacoupleotherconferences,andADASisineverysingleone;fiveyearsago,thatwasn’t

thecase.So,it’sbeingcoveredmorenow.Andeducationdeletesignorance.

ADVANCEDDRIVERASSISTSYSTEMS

THEIMPORTANCEOFADASRECALIBRATION

ClicktoeM.mtitlestyle

ClicktoeditMastersubtitlestyle

ADAS

ADVANCEDDRIVERASSISTSYSTEMS

DEFINITION

Mariana.Montovaneli@

AdaptiveDriverAssistanceSystems(ADAS)are

newautomotiveelectronicsafetysystemsthat

providealevelofautomaticdriverandvehicle

protection.ADASenhancesthedriver'sexperiencewhileprovidinganincreasedlevelofsafety.

ADASsystemsandtechnologiesareexpectedtosignificantlyreduceautomotiveaccidents.

THEIMPORTANCEOFADASRECALIBRATION

ADVANCEDDRIVERASSISTSYSTEMS

10/22/20193

THEIMPORTANCEOFADASRECALIBRATION

ClicktoeM.mtitlestyle

ClicktoeditMastersubtitlestyle

TheLatinAmericaADASmarketisexpectedtoreachUSD3.17Bnby2023withaCAGRof23.3%during2018-2023.

Mariana.Montovaneli@

THEIMPORTANCEOFADASRECALIBRATION

ADAS

ADVANCEDDRIVERASSISTSYSTEMS

DEFINITION

ADVANCEDDRIVERASSISTSYSTEMS

10/22/20194

ADVANCEDDRIVERASSISTSYSTEMS

ClicktoeM.mtitlestyle

ClicktoeditMastersubtitlestyle

THEIMPORTANCEOFADASRECALIBRATION

ADAS

ADVANCEDDRIVERASSISTSYSTEMS

10/22/20195

ADVANCEDDRIVERASSISTSYSTEMS

THEIMPORTANCEOFADASRECALIBRATION

ADAS

ADVANCEDDRIVERASSISTSYSTEMS

ClicktoeM.mtitlestyle

ClicktoeditMastersubtitlestyle

10/22/20196

ADAS

ADVANCEDDRIVERASSISTSYSTEMS

ClicktoeM.mtitlestyle

ClicktoeditMastersubtitlestyle

Thistrainingwillanswerthefollowingquestions:

•HowdoIknowifthevehiclerequiresacameraorradarcalibration?

•Whenshouldacameraorradarcalibrationsbeperformed?

•WhatdoIneedtoperformthecameraorradarcalibration?

•WhatmethodaretheOEM’srecommendingorusing?

•AretherelaborratesestablishedbytheOEMs?

THEIMPORTANCEOFADASRECALIBRATION

ADVANCEDDRIVERASSISTSYSTEMS

10/22/20197

ADVANCEDDRIVERASSISTSYSTEMS

ClicktoeM.mtitlestyle

ClicktoeditMastersubtitlestyle

ADAS

ADVANCEDDRIVERASSISTSYSTEMS

THEIMPORTANCEOFADASRECALIBRATION

10/22/2019

THEIMPORTANCEOFADASRECALIBRATION

ClicktoeM.mtitlestyle

ClicktoeditMastersubtitlestyle

SYSTEMCALIBRATIONUSING

THEVEHICLE’STHRUSTLINE

Thethrustlineisareference

establishedbywheelthealignment

equipment

TWOCOMMONCALIBRATIONMETHODSARE

AVAILABLE

Mariana.Montovaneli@

SYSTEMCALIBRATIONUSING

THEVEHICLE’SBODY

CENTERLINE

Thevehicle’scenterlineisa

permanentreferencelinebasedon

thebodies’centerline

THEIMPORTANCEOFADASRECALIBRATION

ADVANCEDDRIVERASSISTSYSTEMS

10/22/20199

THEIMPORTANCEOFADASRECALIBRATION

ClicktoeM.mtitlestyle

ClicktoeditMastersubtitlestyle

Mariana.Montovaneli@

THEIMPORTANCEOFADASRECALIBRATION

SYSTEMCALIBRATIONUSING

THEVEHICLE’SBODY

CENTERLINE

Thevehicle’sbodycenterlineisa

permanentreferencelinebasedon

thebodies’centerline

CENTERLINE

TWOCOMMONCALIBRATIONTARGETPLACEMENT

METHODSAREAVAILABLE

ADVANCEDDRIVERASSISTSYSTEMS

10/22/201910

THEIMPORTANCEOFADASRECALIBRATION

THRUSTLINE

TARGETPLACEMENT

ClicktoeM.mtitlestyle

ClicktoeditMastersubtitlestyle

Mariana.Montovaneli@

TWOCOMMONCALIBRATION

METHODSAREAVAILABLE

SYSTEMCALIBRATIONUSING

THEVEHICLE’STHRUSTLINE

Thethrustlineisareference

establishedbywheelthealignment

equipment

THEIMPORTANCEOFADASRECALIBRATION

ADVANCEDDRIVERASSISTSYSTEMS

10/22/201911

THEIMPORTANCEOFADASRECALIBRATION

ClicktoeM.mtitlestyle

ClicktoeditMastersubtitlestyle

Mariana.Montovaneli@

THEIMPORTANCEOFADASRECALIBRATION

THEVEHICLECENTERLINEISGENERALLY

THEOEMPREFERREDMETHOD

TheEZADAScalibrationsystem,isavehiclecenterlinesystem

1.CompliantwiththeOEM’s

2.Supportedbyaknownandprovenprocesses

3.Utilizesapermanentreferenceline

ADVANCEDDRIVERASSISTSYSTEMS

10/22/201912

Initialization

Techinitializescomponentandprogramsor‘activates’componentwithscantool

Neededtodothejob?

.Scantool

.Procedure

StaticCalibration

StaticRecalibration–Requiresaspecifictarget

imagemountedonafixtureinfrontofthevehicle

duringtherecalibrationprocess.Typicallytakesup

toonehourormore,dependingonthemakeand

modelofthevehicle.

Neededtodothejob?

.Targetplacementprocedures

.Targetsandhardware

.Scantool

TYPESOFCALIBRATION

DynamicCalibration

DynamicRecalibration–Requiresdrivingthevehicle

atasetspeedonwell-markedroadstorecalibratethe

camerasystem.Typicallytakesuptoonehouror

more,dependingonthemakeandmodelofthe

vehicle.

Neededtodothejob?

.Recalibrationprocedure

.Scantool

.Drivecycleof20-40minutes*

*Dependsonconditions

SYSTEMAVAILABILITY

THEIMPORTANCEOFADASRECALIBRATION

ADASSYSTEMGROWTH

ADVANCEDDRIVERASSISTSYSTEMS

ClicktoeM.mtitlestyle

ClicktoeditMastersubtitlestyle

10/22/201914

SYSTEMAVAILABILITY

THEIMPORTANCEOFADASRECALIBRATION

ClicktoeM.mtitlestyle

ClicktoeditMastersubtitlestyle

ThetoptenvehiclessoldinNorthAmericathatmayhaveoneormoreADAScomponent

THEIMPORTANCEOFADASRECALIBRATION

TOPTENVEHICLESFOR2019(YTD)

Mariana.Montovaneli@

ADVANCEDDRIVERASSISTSYSTEMS

10/22/201915

LABORRATE

THEIMPORTANCEOFADASRECALIBRATION

THEIMPORTANCEOFADASRECALIBRATION

F150OUTSIDECAMERACALIBRATION

LABORTIMEEXAMPLE

ADVANCEDDRIVERASSISTSYSTEMS

Mariana.Montovaneli@

ClicktoeM.mtitlestyle

ClicktoeditMastersubtitlestyle

10/22/201916

WHEN?

ClicktoeM.mtitlestyle

ClicktoeditMastersubtitlestyle

VEHICLECENTERLINEEXAMPLE

2017ToyotaCamry

THEIMPORTANCEOFADASRECALIBRATION

•Whentorecalibratetheoutsideviewcamerasystem?

•Anytargetsrequired?

•Santoolrequired?

ADVANCEDDRIVERASSISTSYSTEMS

10/22/201917

OEMEXAMPLE

ClicktoeM.mtitlestyle

ClicktoeditMastersubtitlestyle

ToyotaCamrySales2018343.439

2017387.081

Inthisexample,wewillusea2017ToyotaCamry

THEIMPORTANCEOFADASRECALIBRATION

ADVANCEDDRIVERASSISTSYSTEMS

10/22/201918

OEMEXAMPLE

ADVANCEDDRIVERASSISTSYSTEMS

ClicktoeM.mtitlestyle

ClicktoeditMastersubtitlestyle

Toyotausethevehicle’scenterlineasthemainreferencelineforADASsystemscalibration.

VEHICLECENTERLINEEXAMPLE

THEIMPORTANCEOFADASRECALIBRATION

SomeoftheOEMproceduresarequiteextensiveandrequirestringsandplumbbobs

Inthisexample,Toyotashowshowtouseastringandplumbboboffoftheemblemtolocatethefrontandrearcenterofthevehicle.

10/22/201919

OEMEXAMPLE

ClicktoeM.mtitlestyle

ClicktoeditMastersubtitlestyle

THEIMPORTANCEOFADASRECALIBRATION

SENSITIVECOMPONENTS

NOTE:

•Ifthelanedeparturewarningcamerabracketisdeformedordamaged,replaceittogetherwiththewindshieldglass.

•Whenreplacingthewindshieldglassofavehicleequippedwithalanedeparturewarningcamera,makesuretouseaToyotagenuinepart.

•Thelanedeparturewarningcameramaynotbeabletobeinstalledduetoamissing

bracketorthelanedeparturealertsystemmaynotoperateproperlyduetoadifferenceinthetransmissivityorblackceramicborder.

•Ifthelanedeparturewarningcameraisdropped,replaceitwithanewone.

ADVANCEDDRIVERASSISTSYSTEMS

10/22/201920

ADVANCEDDRIVERASSISTSYSTEMS

ClicktoeM.mtitlestyle

ClicktoeditMastersubtitlestyle

10/22/201921

OEMEXAMPLE

118.1inches

3m

273.15inches22.76’

6.93m

59.05inches1.5m

24inches06m

190.1inches4.85m

2017ToyotaCamry

THEIMPORTANCEOFADASRECALIBRATION

*a1.5mormore4.92ft*b3mormore9.84ft

ADJUSTLANEDEPARTUREWARNINGCAMERA

•MakesurethereareNOBLACKANDWHITEpatternedobjectsinfrontofthevehicle.

•Besuretoperformthemeasurementonalevel

surfacethatisfreeofobstaclesandextends1.5m(4.92ft.)ormoreinfrontofthevehicle.

•MakesurethatthereisNOWINDwhenperformingthemeasurement.

•CheckthatthereareNOREFLECTIVE

MATERIALSinthesurroundingsoronthegroundwithina3m(9.84ft.)x3m(9.84ft.)areainfrontofthevehicle.

•Performtheinspectioninabrightarea.

OEMEXAMPLETARGET

ClicktoeM.mtitlestyle

ClicktoeditMastersubtitlestyle

NOTE:

THEIMPORTANCEOFADASRECALIBRATION

Makesurethattheblackareasofthetargetsheetarenotglossy.

Makesurethatthebordersoftheblackandwhiteareasonthetargetsheetarestraight,andarenotwarpedorblurry.

FIRSTGETTHETARGET

Createatargetsheet.Printorcopytheillustration.Checkthatthe

dimensionsarewithin+/-5mm(0.197in.)oftheonesin

1.thetablebelow.

ADVANCEDDRIVERASSISTSYSTEMS

10/22/201922

OEMEXAMPLESTAND

ClicktoeM.mtitlestyle

ClicktoeditMastersubtitlestyle

10/22/201923

THENGETTHETARGETSTAND

IdentifyingPointedTipWeightAndMark-OffLine

NOTES:

•Donotplaceblackandwhitepatternedobjectsnearthetarget.

•Facethevehicletowardawallwithnopatternsormakesurethebackgroundbehindthetargethasnopatterns.

•Performthisprocedureasaccuratelyaspossible.

•Donotplacereflectivematerialsintheareabehindthetarget.

•Makesurethedistancebetweenthetargetandwalliswithin3m(9.84ft.).

•Makesuretheshadowofthetargetisnotonthewallasthecameramayhavearecognitionerror.

THEIMPORTANCEOFADASRECALIBRATION

ADVANCEDDRIVERASSISTSYSTEMS

OEMEXAMPLE

ClicktoeM.mtitlestyle

ClicktoeditMastersubtitlestyle

THEIMPORTANCEOFADASRECALIBRATION

FINDCENTERLINEPOINTFORREAROFVEHICLE

2017ToyotaCamry

Hangthestring(withweight)fromthecenterofthevehiclerearemblem.

Markthevehiclerearcenterpointontheground.

ADVANCEDDRIVERASSISTSYSTEMS

10/22/201924

OEMEXAMPLE

ClicktoeM.mtitlestyle

ClicktoeditMastersubtitlestyle

Repeatforthefrontofthevehicle

FINDCENTERLINEPOINTFORFRONTOFVEHICLE

THEIMPORTANCEOFADASRECALIBRATION

ADVANCEDDRIVERASSISTSYSTEMS

10/22/201925

OEMEXAMPLE

ClicktoeM.mtitlestyle

ClicktoeditMastersubtitlestyle

fingersseveraltimestoconfirmthatthestringisalignedwithpointB

TARGETPLACEMENT

SecureoneendofastringtopointA,stretchtheotherendsothatitpassespointBinastraightline,andsecurethestringataposition2000mm(6.56ft.)ormorefromthefrontendofthe

vehicle.

THEIMPORTANCEOFADASRECALIBRATION

1.Makesurethestringistaut(using

tape,etc.)whenitissecured.

2.Lightlyflickthestringwithyour

ADVANCEDDRIVERASSISTSYSTEMS

10/22/201926

OEMEXAMPLE

ClicktoeM.mtitlestyle

ClicktoeditMastersubtitlestyle

10/22/201927

THEIMPORTANCEOFADASRECALIBRATION

TARGETPLACEMENT|BUILDINGTHEGRID

again

•MarkpointKattheintersectionbetweenthe

stringconnectingpointsCandDandthestringconnectingpointsGandJ(placementpoint1).

•ConfirmthedistancemeasurementsforpointsK,G,andJ(placementpoints1,2,and3)

ADVANCEDDRIVERASSISTSYSTEMS

OEMEXAMPLE

ClicktoeM.mtitlestyle

ClicktoeditMastersubtitlestyle

TARGETPLACEMENT|BUILDINGTHEGRID

THEIMPORTANCEOFADASRECALIBRATION

•MarkpointDataposition1778mm(5.83ft.)frompointB.

•Usingastring,marklineEataposition1000mm(3.28ft.)frompointC.

•Usingastring,marklineHataposition1000mm(3.28ft.)frompointC.

•Usingastring,marklineFataposition1000mm(3.28ft.)frompointD.

•Usingastring,marklineIataposition1000mm(3.28ft.)frompointD.

•MarkpointGatthepointwherelineEandlineFintersect(placementpoint2).

•MarkpointJatthepointwherelineHandlineIintersect(placementpoint3).

•SecureastringthatconnectspointGand

pointJtotheground(targetplacementline).

ADVANCEDDRIVERASSISTSYSTEMS

10/22/201928

OEMEXAMPLE

ClicktoeM.mtitlestyle

ClicktoeditMastersubtitlestyle

MEMORIZECAMERA/TARGETPOSITION

WHENUSINGTHETECHSTREAM:

THEIMPORTANCEOFADASRECALIBRATION

•Select"RecognitionCamera/TargetPositionMemory"andproceedtothenextscreen.

•Abuzzerwillsoundfor1second.

•ConnecttheTechstreamtotheDLC3.

•Turntheignitionswitchon(IG).*1

•TurntheTechstreamon.

•Select"ConnecttoVehicle".

•Selecteachitemonthedisplayscreenandproceedtothenextscreen.

•Under"SystemSelectionMenu",select"LaneDepartureAlert".

•Select"Utility"fromthedisplayscreen.

ADVANCEDDRIVERASSISTSYSTEMS

10/22/201929

OEMEXAMPLE

ClicktoeM.mtitlestyle

ClicktoeditMastersubtitlestyle

10/22/201931

•Select"ConnecttoVehicle".

•Selecteachitemonthedisplayscreenandproceedtothenextscreen.

•Under"SystemSelectionMenu",select"LaneDepartureAlert".*1

•Select"Utility"fromthedisplayscreen.

•Select"RecognitionCameraAxisAdjust"fromthedisplayscreen.

•FollowtheTechstreamdisplayandcontinuewiththeadjustment.

•Alignthetargetsheetwiththetargetplacementlineandalignthemark-offlinewithpointK(placementpoint1).

PERFORMCAMERAAXISLEARNING

THEIMPORTANCEOFADASRECALIBRATION

ADVANCEDDRIVERASSISTSYSTEMS

OEMEXAMPLE

ClicktoeM.mtitlestyle

ClicktoeditMastersubtitlestyle

10/22/201932

Checkthatthescreendisplayscameraaxislearningfortarget1,thenpressthe"Next"buttononthedisplayscreen.

THEIMPORTANCEOFADASRECALIBRATION

PERFORMCAMERAAXISLEARNINGPOINTK(PLACEMENTPOINT1)

ADVANCEDDRIVERASSISTSYSTEMS

OEMEXAMPLE

IDENTIFYINGMARK-OFFLINE,POINTG(PLACEMENTPOINT2)

ANDTARGETPLACEMENTLINE

Alignthetargetsheetwiththetargetplacementline,andalignthemark-offlinewithpointG(placementpoint2).

THEIMPORTANCEOFADASRECALIBRATION

ADVANCEDDRIVERASSISTSYSTEMS

ClicktoeM.mtitlestyle

ClicktoeditMastersubtitlestyle

10/22/201933

OEMEXAMPLE

ClicktoeM.mtitlestyle

ClicktoeditMastersubtitlestyle

10/22/201934

THEIMPORTANCEOFADASRECALIBRATION

IDENTIFYINGMARK-OFFLINE,POINTG(PLACEMENTPOINT2)ANDTARGETPLACEMENTLINE

Checkthatthescreendisplayscameraaxislearningfortarget2,thenpressthe"Next"buttononthedisplayscreen.

NOTE:Within3minutesafterthescreendisplaysthecameraaxislearningfortarget2,movethetargetandpressthe"Next"buttononthedisplayscreen.

ADVANCEDDRIVERASSISTSYSTEMS

OEMEXAMPLE

10/22/201935

IDENTIFYINGMARK-OFFLINE,POINT(PLACEMENTPOINT3)ANDTARGETPLACEMENTLINE

Alignthetargetsheetwiththetargetplacementlineandalignthemark-offlinewithpointJ(placementpoint3).

THEIMPORTANCEOFADASRECALIBRATION

ADVANCEDDRIVERASSISTSYSTEMS

ClicktoeM.mtitlestyle

ClicktoeditMastersubtitlestyle

OEMEXAMPLE

ClicktoeM.mtitlestyle

THEIMPORTANCEOFADASRECALIBRATION

IDENTIFYINGMARK-OFFLINE,POINTG(PLACEMENTPOINT2)ANDTARGETPLACEMENTLINE

Checkthatthescreendisplayscameraaxislearningfortarget

2,thenpressthe"Next"buttononthedisplayscreen.

NOTE:Within3minutesafterthescreendisplays

thecameraaxislearningfortarget3,movethetargetandpress

the"Next"buttononthedisplayscreen.

Pressthe"Exit"buttontofinishcameraaxislearning

mode

ADVANCEDDRIVERASSISTSYSTEMS

ClicktoeditMastersubtitlestyle

10/22/2019