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1、Generalpresentation:Generalpresentation:SideimpactSideimpactBySverineWollinBySverineWollinBySverineWollinTechnicalconsultantSideimpact.TechnicalconsultantSideimpact.TechnicalconsultantSideimpact.Date Impression: 7/29/2021座椅安全气囊TrainingECE R95 EuroNCAP USLINCAPUSLINCAPPoletestPoletestOutOfPosition(OO
2、P) IIHS Generalpresentation:sideimpactGeneralpresentation:sideimpactGeneralpresentation:sideimpactRequirementsRequirementsFMVSS214FMVSS214Date Impression: 7/29/2021座椅安全气囊TrainingPROTECTIONPROTECTIONPROTECTION TheairbagprotecttheoccupantinasidecrashTheairbagprotecttheoccupantinasidecrashTheairbagprot
3、ecttheoccupantinasidecrashGeneralpresentation:SABGeneralpresentation:SABGeneralpresentation:SABPole against vehiclePole against vehicleVehicle against vehicleVehicle against vehicleDate Impression: 7/29/2021座椅安全气囊TrainingThorax airbag: a pressured bag is positioned between the door Thorax airbag: a
4、pressured bag is positioned between the door and the occupant to protect the ribs and the abdomen of the and the occupant to protect the ribs and the abdomen of the occupant. It is usually used together with a head protection occupant. It is usually used together with a head protection system.system
5、.Generalpresentation:SABGeneralpresentation:SABGeneralpresentation:SABDate Impression: 7/29/2021座椅安全气囊TrainingA head and thorax module protect the ribs, the abdomen and the A head and thorax module protect the ribs, the abdomen and the head of the occupant.head of the occupant.It is usually used in
6、cabriolet vehicle or vehicle not equipped It is usually used in cabriolet vehicle or vehicle not equipped with IC.with IC.It is mounted in the vehicle the same way as a thorax module.Generalpresentation:SABGeneralpresentation:SABGeneralpresentation:SABDate Impression: 7/29/2021座椅安全气囊TrainingThe thor
7、ax and pelvis module protects the ribs the abdomen and The thorax and pelvis module protects the ribs the abdomen and the pelvis of the occupant.the pelvis of the occupant.It pushes on the pelvis to increase the protection in severe It pushes on the pelvis to increase the protection in severe crash
8、or with poor vehicle characteristics. crash or with poor vehicle characteristics. It is mounted in the vehicle the same way as a thorax moduleGeneralpresentation:SABGeneralpresentation:SABGeneralpresentation:SABDate Impression: 7/29/2021座椅安全气囊Training SABvisibleSABvisibleSABvisible The bag opens the
9、 cover to deploy.The bag opens the cover to deploy.Seat Seat upholsteryupholsterySeat frameSeat frameSectionSectionGeneralpresentation:SABGeneralpresentation:SABGeneralpresentation:SABModule Module Date Impression: 7/29/2021座椅安全气囊TrainingSABsemivisibleSABsemivisibleSABsemivisible The module is hidde
10、n behind seat upholstery but function is The module is hidden behind seat upholstery but function is same as visible modulesame as visible moduleSide clip sewn on the seat Side clip sewn on the seat upholsteryupholsteryMODULE MODULE Seat Seat upholsteryupholsterySECTIONSECTIONOpening line of the sea
11、t Opening line of the seat upholsteryupholsteryAfter deploymentAfter deploymentGeneralpresentation:SABGeneralpresentation:SABGeneralpresentation:SABDate Impression: 7/29/2021座椅安全气囊TrainingSABunvisibleSABunvisibleSABunvisibleThe bag must break the seam of the seat upholstery to get outThe bag must br
12、eak the seam of the seat upholstery to get outSeat upholsterySeat upholsteryMODULEMODULESECTIONSECTIONGeneralpresentation:SABGeneralpresentation:SABGeneralpresentation:SABDate Impression: 7/29/2021座椅安全气囊TrainingSABindoorSABindoorSABindoorThe bag must open the door cavity to get out. The bag must ope
13、n the door cavity to get out. This is This is not not preferred design, it has to be used for example at the preferred design, it has to be used for example at the back seat when the seat are removable and the module can not back seat when the seat are removable and the module can not be in the seat
14、.be in the seat.MODULE fixed on doorMODULE fixed on doorDoor trimDoor trimCavityCavityGeneralpresentation:SABGeneralpresentation:SABGeneralpresentation:SABDate Impression: 7/29/2021座椅安全气囊Training REARSABREARSABREARSABThe module can be visible or unvisibleThe module can be visible or unvisibleGeneral
15、presentation:SABGeneralpresentation:SABGeneralpresentation:SABDate Impression: 7/29/2021座椅安全气囊TrainingComponentsComponentsComponentsX1X1X1X1X1ModedefixationModedefixationCoverCoverDeflectorDeflectorInflated bagInflated bagInflatorInflatorBracket if neededBracket if neededGeneralpresentation:SABGener
16、alpresentation:SABGeneralpresentation:SABDate Impression: 7/29/2021座椅安全气囊TrainingFoldingsFoldingsFoldingsGeneralpresentation:SABGeneralpresentation:SABGeneralpresentation:SAB3maintypeoffolding3maintypeoffolding3maintypeoffolding3maintypeoffolding: :InboardRollInboardRollOutboardrollOutboardrollZfold
17、(notrecommendedduetoOOP)Zfold(notrecommendedduetoOOP)ThedecisiononthefoldingtypeismadebyThedecisiononthefoldingtypeismadebyThedecisiononthefoldingtypeismadebyThedecisiononthefoldingtypeismadeby: :-Deploymentperformance(time,direction)-Deploymentperformance(time,direction)-OOPrequirements-OOPrequirem
18、ents-Spaceincover(veryimportanttotrytogetas-Spaceincover(veryimportanttotrytogetasmuchspaceaspossiblefromseatsupplier)muchspaceaspossiblefromseatsupplier)Date Impression: 7/29/2021座椅安全气囊TrainingSABassemblySABassemblySABassemblyX1X1X1X1X1ModedefixationModedefixation1- Assembly deflector with inflator
19、1- Assembly deflector with inflator2- Assembly deflector/inflator in bag2- Assembly deflector/inflator in bag3- Assembly bag in cover3- Assembly bag in cover4- Attachment of inflator on container4- Attachment of inflator on container5- Bag folding5- Bag folding6- Cover close6- Cover close Generalpre
20、sentation:SABGeneralpresentation:SABGeneralpresentation:SABModule is then assemble onto seat frame with 2 nuts.Module is then assemble onto seat frame with 2 nuts. Date Impression: 7/29/2021座椅安全气囊TrainingBagpressureBagpressureBagpressure Hybrid inflator (PYRO+GAZ) TYPE ASH1Hybrid inflator (PYRO+GAZ)
21、 TYPE ASH1Generalpresentation:SABGeneralpresentation:SABGeneralpresentation:SABPyrotechnical inflator TYPE ASP2Pyrotechnical inflator TYPE ASP2SeedesignguidelinesfordetailsSeedesignguidelinesfordetailsDate Impression: 7/29/2021座椅安全气囊TrainingBagBagBag Thebagismadefromfabricclosedbyaseam,thesiliconwhi
22、chgivesimpermeabilityisonThebagismadefromfabricclosedbyaseam,thesiliconwhichgivesimpermeabilityisonThebagismadefromfabricclosedbyaseam,thesiliconwhichgivesimpermeabilityisontheinsideofthebag.Ventsholeshelpthegasevacuationwhichhelptheenergytheinsideofthebag.Ventsholeshelpthegasevacuationwhichhelpthee
23、nergytheinsideofthebag.Ventsholeshelpthegasevacuationwhichhelptheenergyabsorption.absorption.absorption. Somefeaturescanbeaddedliketearseam,tether,diffuserloopSomefeaturescanbeaddedliketearseam,tether,diffuserloopSomefeaturescanbeaddedliketearseam,tether,diffuserloopVentVentSeamSeamInflator position
24、Inflator positionGeneralpresentation:SABGeneralpresentation:SABGeneralpresentation:SABDate Impression: 7/29/2021座椅安全气囊TrainingBetterprotectionBetterprotectionBetterprotection Rib deflection curvesRib deflection curvesRib deflectionRib deflection 27 mm 27 mm Rib deflection 37 mmRib deflection 37 mm-w
25、ith SAB thoraxwith SAB thorax_Without SAB thoraxWithout SAB thoraxGeneralpresentation:SABGeneralpresentation:SABGeneralpresentation:SABDate Impression: 7/29/2021座椅安全气囊TrainingValidationValidationValidation Simulationifpossible.Simulationifpossible.Statictestsinfixture.Statictestsinfixture.Statictest
26、sinseat.Statictestsinseat.DroprigDroprigSledtestsSledtestsOOPwhenrequirementsOOPwhenrequirementsFullscalecrashFullscalecrashGeneralpresentation:SABGeneralpresentation:SABGeneralpresentation:SABDate Impression: 7/29/2021座椅安全气囊TrainingGeneralpresentation:Generalpresentation:Inflatablecurtain(IC)Inflat
27、ablecurtain(IC)Date Impression: 7/29/2021座椅安全气囊TrainingProtectionProtectionProtectionToprotectoccupantsheadduringasidecrash.Toprotectoccupantsheadduringasidecrash.Toprotectoccupantsheadduringasidecrash.Generalpresentation:InflatablecurtainGeneralpresentation:InflatablecurtainGeneralpresentation:Infl
28、atablecurtainPolecrashPolecrashCar/carCar/carRolloverRolloverDate Impression: 7/29/2021座椅安全气囊TrainingHead protection by deploying a pressurized bag on the side of Head protection by deploying a pressurized bag on the side of the head liner between the impact and the occupants heads.the head liner be
29、tween the impact and the occupants heads.Generalpresentation:InflatablecurtainGeneralpresentation:InflatablecurtainGeneralpresentation:InflatablecurtainDate Impression: 7/29/2021座椅安全气囊TrainingThe folded bag is positioned between the head liner and the The folded bag is positioned between the head li
30、ner and the vehicle side frame. The inflator is positioned at the B pillar or C vehicle side frame. The inflator is positioned at the B pillar or C pillar.pillar.Folded bagFolded bagInflatorInflatorFolded bagFolded bagHead linerHead linerVehicle side frameVehicle side frameInflatorInflatorVehicle si
31、de frameVehicle side frame ForwardForwardC pillarC pillarGeneralpresentation:InflatablecurtainGeneralpresentation:InflatablecurtainGeneralpresentation:InflatablecurtainDate Impression: 7/29/2021座椅安全气囊TrainingGeneralpresentation:InflatablecurtainGeneralpresentation:InflatablecurtainGeneralpresentatio
32、n:InflatablecurtainDoormountedICDoormountedICDoormountedICSamefunctionasanICbutlocatedinthedoor,aimedatcabrioletcars.SamefunctionasanICbutlocatedinthedoor,aimedatcabrioletcars.Date Impression: 7/29/2021座椅安全气囊TrainingComponentsComponentsComponentsX1X1X1X1X1ModedefixationModedefixationFONCTION: Fix mo
33、dule on FONCTION: Fix module on vehiclevehicleClipsClipsWrapper (PA, PP)Wrapper (PA, PP)FONCTION: maintain folded bag.FONCTION: maintain folded bag.BagBagFONCTION: Maintain a pressurized FONCTION: Maintain a pressurized volumevolumeComplete moduleComplete moduleInflatorInflatorFONCTION: Give gasFONC
34、TION: Give gasGas pipe Gas pipe (metal or (metal or plastic)plastic)FONCTION: diffuse gas into bag.FONCTION: diffuse gas into bag.Other:Other:ClampClampGeneralpresentation:InflatablecurtainGeneralpresentation:InflatablecurtainGeneralpresentation:InflatablecurtainDate Impression: 7/29/2021座椅安全气囊Train
35、ingFoldingFoldingFoldingGeneralpresentation:InflatablecurtainGeneralpresentation:InflatablecurtainGeneralpresentation:InflatablecurtainDate Impression: 7/29/2021座椅安全气囊TrainingBagpressureBagpressureBagpressure Theinflatorwillinflatethebaginlessthat30ms.Theinflatorwillinflatethebaginlessthat30ms.Thein
36、flatorwillinflatethebaginlessthat30ms.Hybrid inflator (PYRO+GAZ)Hybrid inflator (PYRO+GAZ) type type ASH1 used for bag volume 12LASH1 used for bag volume 12LHybrid inflator (PYRO+GAZ) type Hybrid inflator (PYRO+GAZ) type ASH2 used with bag volume 18LASH2 used with bag volume 18LGeneralpresentation:I
37、nflatablecurtainGeneralpresentation:InflatablecurtainGeneralpresentation:InflatablecurtainDate Impression: 7/29/2021座椅安全气囊TrainingBagBagBag ThebagcanbesewnorOPW:ThebagcanbesewnorOPW:ThebagcanbesewnorOPW:-1:2mainpanelsareassemblebyaseam,siliconcoatingisinsidethebag-1:2mainpanelsareassemblebyaseam,sil
38、iconcoatingisinsidethebag-1:2mainpanelsareassemblebyaseam,siliconcoatingisinsidethebag-2:Weaving(OnePieceWoven)simultaneouslyofthe2panelsofthebag,thesiliconis-2:Weaving(OnePieceWoven)simultaneouslyofthe2panelsofthebag,thesiliconis-2:Weaving(OnePieceWoven)simultaneouslyofthe2panelsofthebag,thesilicon
39、isaddedontheoutsideofthebag.addedontheoutsideofthebag.addedontheoutsideofthebag.BagOPWBagOPWBagOPWGeneralpresentation:InflatablecurtainGeneralpresentation:InflatablecurtainGeneralpresentation:InflatablecurtainDate Impression: 7/29/2021座椅安全气囊TrainingThe IC function is to share the energy (or the velo
40、city) of the occupant head. The IC function is to share the energy (or the velocity) of the occupant head. The deceleration of the head in a crash must be below 80g.The deceleration of the head in a crash must be below 80g.d d BilannergtiqueBilannergtiqueGeneralpresentation:InflatablecurtainGeneralp
41、resentation:InflatablecurtainGeneralpresentation:InflatablecurtainDate Impression: 7/29/2021座椅安全气囊TrainingVehiclecrashwithandwithoutICVehiclecrashwithandwithoutICVehiclecrashwithandwithoutIC - with ICwith IC- without ICwithout ICAcceleration head / timeAcceleration head / timeContact head/ICContact
42、head/ICContact head/poleContact head/poleWith ICWith ICWithout ICWithout ICGeneralpresentation:InflatablecurtainGeneralpresentation:InflatablecurtainGeneralpresentation:InflatablecurtainDate Impression: 7/29/2021座椅安全气囊TrainingValidationValidationValidation Simulationwhenpossible.Simulationwhenpossib
43、le.Statictestsinfixture.Statictestsinfixture.Statictestsintrims.Statictestsintrims.DroprigDroprigSledtestsSledtestsOOPOOPFullscalecrashFullscalecrashGeneralpresentation:InflatablecurtainGeneralpresentation:InflatablecurtainGeneralpresentation:InflatablecurtainDate Impression: 7/29/2021座椅安全气囊Training
44、PatentPatentPatentGeneralpresentation:SideimpactGeneralpresentation:SideimpactGeneralpresentation:SideimpactWhendevelopingaproductitisimportanttocheckthat:Whendevelopingaproductitisimportanttocheckthat:-Ourdesigndoesnotinfringeexistingpatent.-Ourdesigndoesnotinfringeexistingpatent.-Ifourdesignusea“n
45、ew”featurethenitshouldbepatented.-Ifourdesignusea“new”featurethenitshouldbepatented.ContactSeverineorHenningKochformoredetails.ContactSeverineorHenningKochformoredetails.Date Impression: 7/29/2021座椅安全气囊TrainingUsefulinfoUsefulinfoUsefulinfo http:/www.nhtsa.dot.govhttp:/www.hwysafety.org/http:/www.sa
46、e.org/http:/ designstdpassword:designstd2Seatandvehicleintegrationareveryimportant.FormoreinfocontactSeverine,HenryLuorJustinSong.FormoreinfocontactSeverine,HenryLuorJustinSong.Generalpresentation:SideimpactGeneralpresentation:SideimpactGeneralpresentation:SideimpactDate Impression: 7/29/2021座椅安全气囊Training座椅安全气囊Training
