Tiêu chuẩn iso tr 17950 2016

© ISO 2016 Impact test procedures for road vehicles — Rear seat positioning procedures for Hybrid III 5th percentile female dummy Procédures de chocs pour les véhicules routiers Procédures d’installat[.]

Impact test proc edures for road

proc edures for Hybrid I I 5th

Procédure s de ch cs p ur le s v hicule s ro tiers - Procédure s

d’instalation et de p sition ement en plac s ar ière s de s ma neq ins

Hy rid II 5ème pe c ntile femme

Refer ence n mb r Fir t edition

2 16-1 -1

COPYRIGHT PROTECTED DOCUMENT

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F reword i v

1 Sc ope 1

2 Nor mati ve r eferenc es 1

3 Terms an definitions 1

4 Symbols and abbreviated terms 1

5 Rec ommendatio s 2

5.1 General 2

5.2 Position of the rear seat 2

5.2.1 Rear seats 2

5.2.2 Rear seatb cks 2

5.2.3 Rear head restraints 3

5.2.4 S at sup orts 3

5.2.5 S atbelt uppe torso adjus ment 3

5.2.6 A rmr es s 3

5.2.7 Defining the seat c ntr e r eferenc lne 3

5.3 Desig n H-Point Dete mination 3

5.3.1 Dete mining the H-point of SA E J8 6 devic 3

5.3.2 Method for de iving the Desig n H Point of Hy rid I I 5th percentile female Dummies for r ear seat p sition 4

5.4 Ins alation and positioning of Dummy 5

5.4.1 Ins alation method for Hy rid I I5th per centie female Dummies 5

5.4.2 Fas ening of seatbelt 8

Biblog raphy 9

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ISO cola orat es closely with the Int ernational Ele trot ech ical C mmis ion (IEC) on al matt ers of

ele trot ech ical s an ardization

The proc d r s used t o develo this document an those int en ed for it furthe maint enanc ar

desc ibed in the ISO/IEC Dir ctives, Part 1 In p rticular the dife ent a pro al c it eria ne ded for the

dife ent ty es of ISO document should be not ed This document was draft ed in ac ordanc with the

edit orial rules of the ISO/IEC Dir ctives, Part 2 ( e www.iso.org dir ctives)

A tt ention is drawn t o the p s ibi ity that some of the element of this document ma be the subje t of

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as es ment, as wel as information a out ISO’s adhe enc t o the WTO principles in the Te h ical

Bar ie s t o Trade (TBT) se the fol owing URL: F or word - Sup lementary information

ISO/TR 1 9 0 was pr p r d b Te hnical Committ ee ISO/TC 2 , R oad vehicles , Subcommitt ee SC 3 ,

S fet y a d imp c t tes tin

Impact test pr ocedur es for r oad vehicles — Rear seat

positioning pr ocedur es for Hybrid II 5th per centile

This document pe if iesthe con itions for the r commen ed plac ment of the Hy rid I I 5th pe c nti e

female frontal imp ct d mmy (HI I5 ) w hen used in forward-facing out bo rd 2

n

row r ar seating

positions of p s eng er cars (MCat eg ory) for frontal imp ct t es ing F r ex mple:

— Frontal Imp ct 0° an Pole (ISO 3 6 )

— Frontal Imp ct Ofset Deforma le Bar ie (ISO 1 8 8)

2 Normati ve r eferences

The e ar no normative r fe enc s in this document

3 Terms and definitions

F or the purposes of this document, the folowing t ermsand definitions a ply

ISO an IEC maintain t erminolo ical data ases for use in s an ardization at the folowing ad r s es:

— IECEle tro edia: a aia le at ht p:/ www.ele tro edia.org

—ISO Onl ne browsing platorm: a ai a le at ht p:/ www.iso.org o p

2.1

H points of Hy brid I I 5th per enti e female d mmies for re r se t positio

design H point

locations of the Hy brid I I 5th d mmy H p int on a seat adjust ed t o the man factur r’ s spe if ication for

a 5% female

Note 1t o entry: T e H point is the point of the H joint

Not e 2 t o entry: T e design H-point is def ined as the H-point of SAE J8 6 device cor ect ed in ac ordance with 6.2.2

2.2

S at Reference Point

marked p int at the side of the seat near the H-point

4 Symbols and abbreviated terms

X forward dir ction of the vehicle

Z downward dir ction ofthe vehicle

SRP S at R efe enc Point

5 Rec ommendations

5.1 General

It is r commended t o s art with the positioning of the r ar out bo rd d mmies t o faci itat e the plac ment

of al d mmies

5.2 Position of the r ear seats

5.2.1 Re r se ts

L ngitu inal seat adjus ment should be p sitioned ac ording t o the design longitu inal p sition for

Hy brid I I 5th pe c ntie female d mmy defined b car man factur r If no design position is a ai a le,

the seat should be adjust ed as close as p s ible t o the mid-track position

Ve tical seat adjus ment hould be p sitioned in the design p sition defined b car man factur r If no

design p sition isa aia le, the seat hould be adjust ed as close as p s ible t o the lowes p sition

If pit ch angle can be adjust ed in epen ently, it should be adjust ed ac ording t o the design position

defined b car man factur r If no design position is a aia le, it should be as close as p s ible t o the

mid-angled position

In a senc of any man factur spe if ications the defa ult proc d r should be:

1) The seat control that primari y mo es the seat ve tical y should be used t o adjus the seat r fe enc

point t o the up e mos ve tical location

2) The seat control that primariy mo es the seat for -af should be used t o adjus the seat r fe enc

point def ined t o the r ar mos location

3) The rang e of anglesof the seat cushion pit ch r fe ring t o the l ne an using only the control() that

primariy adjust (s) the cushion pit ch should be det ermined an r corded, an the set cushion pit ch

should be as close as p s ible t o the mid-angle

4 ) The seat control that primari y mo es the seat ve tical y should be used t o adjus the seat r fe enc

point t o the lowes ve tical location A ve if ication that you ar s i l at the r armos seat track

location should be con uct ed The X p sition should be r corded

5) The seat control that primari y mo es the seat for -af t o adjus the seat r fe enc p int t o the

forward mos location should be used and the X p sition r corded

6) The midp int of X-p sitions r corded in 4 ) an 5 ) should be calculat ed an marked

7) The seat control that primari y mo es the seat for -af t o adjus the seat r fe enc p int t o the

X p sition marked in st ep 6 (−0 /+ 2 mm) should be used, or, if not pos ible, t o the firs X pos ible

position r arward the marked p sition in st ep 6 If the seat can ot be plac d ex ctly at he midp int

thenext closes a aia le r arward set ing should be sele t ed

NOTE For some vehicles this f inal step chang s the cushion pit ch as esta lished in step 7; this is ac epta le

8) The t es seat position (for ex mple r cording the p sition of the r fe enc p int) should be

measur d an r corded

5.2.2 Re r se tbacks

If adjus a le, the r ar seat backs should be set at the man factur r’ s design p sition If no design

p sition is a ai a le and the seat back is adjus a le in epen ently from the for -af adjus ment, the

seat back should beadjust ed t o 2 ° or asclose as p s ible

5.2.3 Re r he d restraints

The head r s raint p sition t o the vehicle man factur r’ s nominal design p sition for a 5

th

pe c nti e

ad lt female oc up nt should be set, or in the lowes locking position if no design p sition is a aia le

5.2.4 S at supports

Any adjus a le p rt that pro ide ad itional sup ort should be p sitioned so that they ar in the lowes

or fuly r tract ed positions, e.g the seat’s adjus a le lumbar sup ort ar p sitioned so that the lumb r

sup ort ar in the lowes , r tract ed or deflat ed adjus ment p sitions

5.2.5 S atbelt upper tor so adjustment

Any seat belt up e t orso adjus ment at the vehicle man factur r’ s design p sition for the 5

th

pe c nti e

female should be plac d If no design p sition is spe ified, the seat belt up e t orso adjus ment should

beadjust ed t o the lowes vertical p sition

5.2.6 A r mrests

If adjus a le, the armr s s can be st owed

5.2.7 Defining the se t c entre refer enc e lne

In case of bucket seat :

F or futur r fe enc , the longitu inal seat c nt er r fe enc l ne of the seat cushion should be locat ed

an marked The int erse tion of the ve tical longitu inal plane that p s es through the SRP an the

seat cushion up e surfac det erminesthe longitu inal c nt er l ne of a bucket seat cushion

In case of bench seat :

F or futur r fe enc , the longitu inal l ne on the seat cushion that marks the int erse tion of the ve tical

longitu inal plane through the seat cushion up e surfac an the mid seating position p int should be

locat ed and marked This is def ined as:

1) designat ed seating transve se position def ined b car man factur r;

2) the mid le of the head r s raint, if siz of thed mmy al ow s it ;an

3) the mid le position of HI I 5

th

(or SAE d mmy), ensuring thebes pelvis algnment (minimal y w in

the mos r arward position)

5.3 Desig n H-P oint Determination

5.3.1 Determining the H-point of SA E J826 devic e

The seat in front of the oc up nt can be displac d t o the for mos p sition t o faci itat e ac es t o the

oc up nt’ s seat Final p sition of the seat in front of the oc up nt is b sed on the t es prot ocol

1) Using only the controlsthat move the seat for -af , the t es seat should be r turned t o the r armos

position t o faci itat e plac ment of the SAE H-p int manikin

2) The SAE H-point manikin in the seat an p sition the seat t o the t es position for the 5

th

pe c nti e

female should be plac d, as def ined in 6.1

3) The proc d r as desc ibed in SAE J8 6 should be folowed, ex cept that the length of the lowe leg

an thigh segment of the SAE H-p int manikin should be adjust ed t o the 5

th

pe c ntie (41 mm)

an 1

th

pe c ntie(40 mm) p sitions r spe tively

5) The H-p int (of the SAE H-p int manikin) X, Y an Z co rdinat es should be r corded.

NOTE If there is not suff icient cle rance to permit the placement of the SAE H-point manikin le s or fe t,

instal the manikin with the le s removed

5.3.2 Method for deri ving the Desig n H P oints of Hy rid I I 5th perc enti e female Dummies for

rear se t position

The SAE J8 6 anthro omorphic model with it thigh an leg lengths adjust ed t o 40 mm an 41 mm

r spe tively should be ins aled on a seat w hich is adjust ed t o the man factur r’ s spe ification for 5

th

pe c ntie female, the p sitions of it H p int or those of the Hjoint X5 M, Z 0M) should bedet ermined

T e se t cushion length (SC ” shown in

Figur 1

is the dis ance betw een the font en of the se t ushion (X

Ft, Z

Ft )

an

the SAE H-p int manikin H-p int (X

5 M , Z

5 M ) The front en of the seat cushion should be det ermined

b drawing a pe pen icular lne from the manikin thigh lne t o the front en of the seat cushion in the

vertical plane

The design H p int of a Hy brid I I 5

th

pe c ntie female d mmy for r ar seat p sition is de ived in

ac ordanc with the formula shown in Ta le1

Key

1 fr ont en of se t cushion X

Ft , Z

Ft

a H point (X

5 M

, Z

5 M )

b SC -1 8 mm

c Manikin thig h line

α S at b ck ang le

θ A ngle of front en an manikin thig h-line

Figure 1 — Definitio of SCL ( Se t C shio Length)

*cosθ *sinθ

Table 1 — Design H-point of Hy brid I I 5

th

female

x-a is co rdinat e X

5

X

5 M +(1 8-0,3 3 SC )

z-a is co rdinate Z

5

Z

0M

5.4 Instal ation and positioning of Dummy

5.4.1 Instalatio method for Hy rid I I 5th per c enti e female Dummies

The r ar seat of the t es vehicle should be adjust ed t o the t es p sition def ined in 6.1

The Hy brid I I 5th pe c ntie female d mmies should be ins aled on the r ar seat of the t es vehicle

5.4.1.1 S ating positio

The d mmy should be seat ed in such a position that it longitu inal c nt er lne is al gned with the

design seat c nt er l ne The t orso of the d mmy should be in contact with theseat back

The pelvis should be adjust ed so that the lef an right H-p int of the d mmy ar coincident with the

H-p int calculat ed in 6.2.2,within the t ole anc defined in Figur 2

Key

1 desig n hip point

Figure 2 — H point positio tolerance

The pelvic angle should be kept within 2 ,0° ± 2,5° an r corded

5.4.1.2 Positio of the leg s and fe t

The initial dis anc of the out ide metal surfac s of the d mmy’s k e s can be 2 0mm ± 5mm as shown

in Figur 3 Below; howeve , this dis anc does not f inal z the p sition of the kne s

Key

1 outside metal surface

b Dummy centre

The lowe legs should be p sitioned as forward as pos ible from the front end of the r ar seat cushion

w hi e the thighs should be kept in contact with theseat cushion asshown in Figur 4

Whi e maintaining the thigh angle an the legs p ralel t o a ve tical longitu inal plane, each fo t should

be lowe ed u ti the he l contact the flo r, as shown in Figur 5

Then each fo t should be plac d as flat on the flo r, as pos ibleas shown in Figur 6

If a fo t does not make contact with the flo r, it should be lower d unti the calf or the he l makes

contact with the front en of the seat The fo t should be positioned paralel t o the flo r, as shown in

Figur 7

Figure 4 — L wer leg positioning Step 1

Figure 5 — L wer leg positioning Step 2

Figure 6 — L wer leg positioning Step 3

Figure 7 — L wer leg positioning Step 4

5.4.1.3 Initial position of the uppe lmbs

The up e armsshould beadjac nt t o the t orso and in contact with the seat back

The han s should be plac d with the palms in contact with the out ide of the legs an the lt le f ing er in

contact with theseat cushion

5.4.1.4 Finalzatio of tor o positio

H p int on out er sides of the pelvis should be verif ied an al gned t o the calculat ed H p int r corded

in 6.2.2 Algnment is ac epta le if the H point fal within the ar a aroun the calculat ed H p int

shown in Figur 2 A djus ment should be made asne es ary

The head angle should be algned t o within ± ,5° of the horizontal If the head cannot be leveled t o the

spe if ied t ole anc , the head and t orso should be flex ed forward an r arward b keeping the pelvis

s a le If the head s i does not me t the spe if ied t ole anc , the pelvis p sition should be adjust ed

w hie r maining within the spe if ied t ole anc for the pelvis Should b th att empt be unsuc es ful,

the ne k bracket should be adjust ed t o level the head t o within the r q ir d t ole anc