1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS ISO 13215-2:1999 ICS 4
2、3.040.60 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Road vehicles Reduction of misuse risk of child restraint systems Part 2: Requirements and test procedures for correct installation (panel method)This British Standard, having been prepared under the direction of the Eng
3、ineering Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 December 1999 BSI 12-1999 ISBN 0 580 35429 6 BS ISO 13215-2:1999 Amendments issued since publication Amd. No. Date Comments National foreword This British Standard reproduces verbatim
4、ISO 13215-2:1999 and implements it as the UK national standard. The UK participation in its preparation was entrusted to Technical Committee AUE/7, Automobile occupant restraint systems, which has the responsibility to: aid enquirers to understand the text; present to the responsible international/E
5、uropean committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this committee can be obtained on request to its secretary
6、. Cross-references The British Standards which implement international publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Cata
7、logue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document com
8、prises a front cover, an inside front cover, the ISO title page, pages ii and iii, a blank page, pages 1 to 9 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued.A Referencenumbe r ISO132152:1999 (E) INTERNATIONAL STANDARD ISO 132152 Firs
9、tedition 19991101 RoadvehiclesReductionofmisuserisk ofchildrestraintsystems Part2: Requirementsandtestproceduresforcorrect installation(panelmethod) VhiculesroutiersRductiondurisquedemauvaiseutilisation dessystmesderetenuepourenfants Partie2:Exigencesetmthodesdessaipouruneinstallationcorrecte (mthod
10、eparpanel)ISO132152:1999(E) ii Contents 1Scop e1 2Normativereferenc e1 3Termsanddefinition s.1 4Genera l2 5Requirement s.3 6Testprocedure s.3 7Assessmentofresults .4 8Testrepor t5 AnnexA (informative)Notesforguidanceinpaneltestin g7 AnnexB (informative)Abriefguidelineforobserver s8 ISO132152:1999(E)
11、 iii Foreword ISO (the InternationalOrganizationforStandardization)isaworldwidefederationofnationalstandardsbodies(ISO memberbodies).TheworkofpreparingInternationalStandardsisnormallycarriedoutthroughISOtechnical committees.Eachmemberbodyinterestedinasubjectforwhichatechnicalcommitteehasbeenestablis
12、hedhas therighttoberepresentedonthatcommittee.Internationalorganizations,governmentalandnongovernmental,in liaisonwithISO,alsotakepartinthework.ISOcollaboratescloselywiththeInternationalElectrotechnical Commission(IEC)onallmattersofelectrotechnicalstandardization. InternationalStandardsaredraftedina
13、ccordancewiththerulesgivenintheISO/IECDirectives,Part3. DraftInternationalStandardsadoptedbythetechnicalcommitteesarecirculatedtoth ememberbodiesforvoting. PublicationasanInternationalStandardrequiresapprovalbyatleast75%ofthememberbodiescastingavote. InternationalStandardISO 132152waspreparedbyTechn
14、ica lCommitteeISO/TC 22,Roadvehicles,Subcommittee SC12, Restraintsystems . ISO 13215consistsofthefollowingparts,underthegeneraltitle RoadvehiclesReductionofmisuseriskofchild restraintsystems: Part1:Formforfieldstudies Part2:Requirementsandtestproceduresforcorrectinstallation(panelmethod) Part3:Predi
15、ctionandassessmentofmisusebyMisuseModeandEffectAnalysis(MMEA) Part4:Instructionsandlabels AnnexesAandBareforinformationonly.INTERNATIONALSTANDARD ISO132152:1999(E) 1 RoadvehiclesReductionofmisuseriskofchildrestraint systems Part2: Requirementsandtestproceduresforcorrectinstallation(panelmethod) 1Sco
16、pe This partofISO 13215specifiestherequirementsandtestmethodsforjudgingifuserinstalledchildrestraintsare correctlyinstalled. Acceptancecriteriaaregivenforthechildrestraintwhentestedbythespecifiedmethods.Thesemethodsprovidea measureoftheeffectivenessofthechildrestraintinpreventingincorrectinstallatio
17、n,andalsocoverthecorrectness ofuseofthechildharness.Themethodisintendedfortechnicalassessment(see4.1).Themetho d is not primarily indendedforqualityassuranceorresearchpurposes. 2Normativereference The followingnormativedocumentcontainsprovisionswhich,throughreferenceinthistext,constituteprovisionsof
18、 thispartofISO 13215.Fordatedreferences,subsequentamendments to,orrevisionsof,thispublicationdonot apply.However,partiestoagreementsbasedonthispartofISO13215ar e encouraged to investigate the possibility ofapplyingthemostrecenteditionofthenormativ edocumentindicatedbelow.Forundatedreferences,thelate
19、st editionofthenormativedocumentreferredtoapplies.MembersofISOandIE C maintain registers of currently valid InternationalStandards. ISO132153:1999, RoadvehiclesReductionofmisuseriskofchildrestraintsystemsPart3:Predictionand assessmentofmisusebyMisuseModeandEffectAnalysis(MMEA) . 3Termsanddefinitions
20、 ForthepurposesofthispartofISO13215,thefollowingtermsanddefinitionsapply: 3.1 childrestraintsystem CRS anyfreestandingdeviceintendedtoprovidechildvehicleoccupantswithanapprovedrestraint NOTE Childrestraintsystemscomprisevariouscategories,suchascarbeds,infantrestraints,toddlerseats,booster cushionsan
21、dboosterseats.Combinationproductsmaycovertwoormoreoftheseproductcategories. 3.2 adultsafetybelt approvedwebbingdeviceusedtorestrainadults 3.3 childharnessassembly theinternalharness,inrelevantcases,intendedtorestrainthechildwithinthechildrestraintISO132152:1999(E) 2 3.4 tether any straps and other h
22、ardware attachmentsusedtosupplementtheadultsafetybeltininstallingthechildrestraint inthevehicle 3.5 correctlyfitted fittedinaccordancewithmanufacturersinstructionsandinharmonywithnationallyacceptedmeasuresof goodnessofuse,forexamplethetightnessofachildrestraintsysteminanadultseatbelt 4General 4.1Com
23、pliancewiththispartofISO13215 A userinstalle d childrestrainttestedinaccordancewiththerequirementsofthispartofISO 13215isshowntobe capableofbeingcorrectlyinstalled,i.e.thetestisdesignedfortechnicalassessment,butcouldalsobeusedfor typeapproval. 4.2Restraintsfortesting Asufficientnumberofrestraintssha
24、llbesuppliedtoallowpracticaltestingandforonesampletoberetainedfor reference.Itisnotnecessarytoprovideanewsampleforeachmemberofthetestgroup. 4.3Testpanels Enoughadultstoensure200participants 1) betweentheagesof18and45years,withanevendistributionofage andsex,shallbeavailable.Asfaraspossible,theyshallr
25、epresentthesocial,ethnicandculturaloriginsofthe countryasawhole.Theyshallallbehealthy,withnoevidentphysicalor mentalhandicapassociatedwithmanual dexterity. Appropriate subjectsareparentswithchildrenintheageormassgroupforwhichtheCRSisapproved.It issuggestedthatparentsbeallowedtoparticipateascouples,o
26、ralone.SeeannexA. Eachrestraintisintendedforagivenageormassgroup,expressedby themanufacturersmarking.Parentswith childrenwithinthedesignatedageormassgroupareselectedassubjects. 4.4Location Therecommendedlocationiswithinashoppingmallortoystore,inaspaceselectedtopreventextraneous distraction.Ifa garag
27、eisused,itisimportanttoprovidegoodgenerallighting,andaseatingareawherethetest panelparticipantscanstudytheinstallationinstructions.Suitablearrangementsshallb e made for keeping the child amused,andtoavoiddistractingtheadultsubjectswhilststudyingth einstructionsandduringtheCRSinstallation test. 4.5Ve
28、hicle The panel shall perform the test witha vehicle seat rigorinanactualvehicle.Thevehicleshallbeselectedfromthe ten most commonly sold vehiclesinthecountryofuse.Thetestagencyshalldeterminewhichvehicleistobeused byarandomchoiceamongthetenmostcommonvehicles.Thegenerallayoutofanappropriatetest rig is
29、 shown in annexB. 1) Smallersamplescanbeusedwiththesequentialmethod(see7.2). ISO132152:1999(E) 3 5Requirements 5.1Generalsafetyrequirements ThispartofISO13215maybeusedfortheevaluationofcurrentlyapprovedCRSsorforprototypeCRSs. 5.2Requirementsconcerninginstallation Whentherestraintistestedinaccordance
30、with6.3,thefollowingrequirementsshallbemet: a) Atleast85 %oftheadultsinthetestpanelshallbeabletoinstalltherestraintcorrectlyinthevehiclewithin 10minutes; b) Atleast85%oftheadultsinthetestpanelshallbeabletofittheharnesscorrectlytothechildwithin 5minutes. Supplementaryrequirements: For heightadjustabl
31、 e harnesssystems,atleast8 5 %oftheadultsinthetestpanelshallbeabletocorrectlyadapt theharnessfromthelowerpositiontotheupperpositionwithin5minutes. Forcombinationproducts,atleast8 5 %oftheadultsinthetestpanelshallbeabletoalter a CRS correctly from its initialmodetoitsalternativemodewithin10minutes,in
32、sofarasthisinstallationconstitutesanewinstallation. 6Testprocedures 6.1Testsupervision Allproceduresshallbecarriedoutunderthesupervisionof(an)impartialandappropriatelyqualifiedperson(s). GuidanceforobserverscarryingoutthetestsisgiveninannexB. Paneltestingshallbeledbyapersonwhohas knowledgeofthepanel
33、testingmethodandstatisticalmethodsandhowtocombinethemaccordingtothe circumstances; knowledgeofhowtoconductinterviewsandhowtoguideth e panel participants without influencing them in any specificdirection; atleastbasicknowledgeinthephysiologyofthesenses,perceptionandpsychology. Theobservershallnotbepe
34、rsonallyinvolvedinthedesign,productionor marketingoftheproductsunder evaluation. 6.2Preliminarycheckingandpreparation Theobservershallinspecttherestraintpriortotesting,inordert odetermineiftheinstructionscorrespondtothe product. Thesupervisorshallalsoperformtheinstallation,determiningthattheinstalla
35、tionisinaccordancewiththe manufacturersspecification. 6.3CRSinstallationtest 6.3.1Procedure Thetestmaybecarriedoutonall200panelparticipantsorbyasequentialprocedure . If the latter is used, the panel sizewilldependontheresults.Whentestingsequentially,theageandsexconstraintsspecifiedin4.3shallbe adher
36、ed to. It must benotedthatasmallsamplewillnotberepresentativeoftheentirepopulation,andanydistinctISO132152:1999(E) 4 biasintermsofage,socioeconomicgroup,ethnicorigin,earlierproductexperienceorotherwiseshallb eclearly statedinthepresentationoftheresults. Thepermanentinstructionsassociatedwiththeprodu
37、ctshallbedrawntotheattentiono fthesubjects. Demonstrationsorotherinstructions,suchaspamphletsorprintedinstructionleaflets,shallnotbegiventothe subjects. It is however allowed to present thepermanentlabelsinenlargedform,intheshapeofanA4plasticcard orposterandplacedinapositionvisibletotheuser. Thepart
38、icipantsshallnotbeabletoobservetheeffortsofotherstoinstalltherestraint.Theobservershallcheck the restraint prior togivingittoeachparticipanttoensurethatitisnotwornordamagedinanywaythatmayaffect itseaseofinstallation. Each participant shall be givenarestraintwiththerequestthattheparticipantfirststudy
39、thepermanentinstructions andtheninstalltherestraint.Theparticipantsareallowedtoreexaminetheinstructionsatwill. 6.3.2 Expressionofresults Record thetimeneededbythesubjecttoinstalltheseat,andwhethertheallottedtimewasusedwithoutbeingable toinstalltheseat.Notehowmuchtimewasusedtostudytheinstructionsandt
40、operformtheinstallation.Inthe caseofrestraintsrequiringtheuseoftethers,recordwhetherthetetherwascorrectlyfitted. 6.4Harnessinstallationtest(forCRSsthatuseaninternalharnessonly) 6.4.1Procedure Ask each subject to study the installation instructions, in order tobeabletofitthechildintotheharnessorwebbi
41、ng usedbytherestraint. Inthecaseofintegralrestraints,inwhichthechildiskeptwithintherestraintbymeansofinternalwebbing ,the objectofthetestistofitthewebbingcorrectlytothechild.Inthecaseofnonintegralrestraints,inwhichth e child is restrainedbytheadultwebbing,theobjectofthetestistofittheadultwebbingcorr
42、ectlytothechild. 6.4.2 Expressionofresults Recordthetimeneededtofittheharnesscorrectly,orwhetherthewebbingwasfittedtothechildcorrectly,as definedinthedrawingsorrepresentationsprovidedbythemanufacturer, intheallottedtime.Ifthesubjectsdonot succeedinclosingthebuckle,recordthisinformationaswell. 7Asses
43、smentofresults 7.1Success/failure TheresultoftheCRSinstallationtestisafailureifthesubjectsdonotcorrectlyinstalltherestraintwithinthe allowedtime.Theresultoftheharnessinstallationtestisafailureifthesubjectsdonotfitcorrectlyorclosethe harnessintheallowedtime. 7.2Sequentialmethod Thesequentialprocedureallowsrelativelysecureconclusionstobebasedonasmallsampl eiftheoutcomeis below the lower limitlin e 1inFigur e 1.Inprinciple,asampleassmallas30cansupportaconclusion
