1、BSI Standards Publication PD ISO/TR 12349-2:2015 Road vehicles Dummies for restraint system testing Part 2: Child dummiesPD ISO/TR 12349-2:2015 PUBLISHED DOCUMENT National foreword This Published Document is the UK implementation of ISO/TR 12349-2:2015. The UK participation in its preparation was en
2、trusted to Technical Committee AUE/7, Automobile occupant restraint systems. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its corre
3、ct application. The British Standards Institution 2015. Published by BSI Standards Limited 2015 ISBN 978 0 580 84696 0 ICS 43.180 Compliance with a British Standard cannot confer immunity from legal obligations. This Published Document was published under the authority of the Standards Policy and St
4、rategy Committee on 30 June 2015. Amendments issued since publication Date Text affectedPD ISO/TR 12349-2:2015 ISO 2015 Road vehicles Dummies for restraint system testing Part 2: Child dummies Vhicules routiers Mannequins pour essais de systmes de retenue Partie 2: Mannequins enfants TECHNICAL REPOR
5、T ISO/TR 12349-2 Reference number ISO/TR 12349-2:2015(E) Second edition 2015-07-01PD ISO/TR 12349-2:2015ISO/TR 12349-2:2015(E)ii ISO 2015 All rights reserved COPYRIGHT PROTECTED DOCUMENT ISO 2015, Published in Switzerland All rights reserved. Unless otherwise specified, no part of this publication m
6、ay be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISOs member body in the country of th
7、e requester. ISO copyright office Ch. de Blandonnet 8 CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +41 22 749 09 47 copyrightiso.org www.iso.orgPD ISO/TR 12349-2:2015ISO/TR 12349-2:2015(E)Foreword iv Introduction v 1 Scope . 1 2 Symbols and abbreviated terms . 1 2.1 Symbols
8、. 1 2.2 Abbreviated terms . 1 3 Recommended dummies 1 3.1 Infant and child dummies recommended for child restraint system evaluation in frontal impact tests . 1 3.2 Infant and child dummies recommended for out-of-position airbag tests with frontal or side airbags . 2 4 Recommended dummy instrumentat
9、ion 2 4.1 Instrumentation recommended for infant dummy in frontal impact tests or OOP tests with frontal impact airbags 2 4.2 Instrumentation recommended for child dummies in frontal impact tests or OOP tests with airbags 2 Bibliography 4 ISO 2015 All rights reserved iii Contents PagePD ISO/TR 12349
10、-2:2015ISO/TR 12349-2:2015(E) Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interes
11、ted in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical C
12、ommission (IEC) on all matters of electrotechnical standardization. The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of ISO documen
13、ts should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives). Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible
14、 for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received (see www.iso.org/patents). Any trade name used in this document is information given for t
15、he convenience of users and does not constitute an endorsement. For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the WTO principles in the Technical Barriers to Trade (TBT) see the following URL:
16、Foreword - Supplementary information. The committee responsible for this document is ISO/TC 22, Road vehicles, Subcommittee SC 36, Safety aspects and impact test. This second edition cancels and replaces the first edition (ISO/TR 12349-2:1999), of which it constitutes a minor revision. ISO/TR 12349
17、consists of the following parts, under the general title Road vehicles Dummies for restraint system tests: Part 1: Adult dummies Part 2: Child dummiesiv ISO 2015 All rights reservedPD ISO/TR 12349-2:2015ISO/TR 12349-2:2015(E) Introduction Some experts of ISO/TC 22/SC 36 reviewed the widely available
18、 infant and child crash test dummies on the basis of biofidelity, repeatability and reproducibility, durability, instrumentation capabilities, and ease of use. Implementation of a crash test dummy in a regulation or consumers test is not a basis for recommendation in this Technical Report. Infant an
19、d child dummies whose designs were protected intellectual property at the time of review were not considered. Crash test dummies are continually being evaluated and those that are not currently recommended may be recommended in the next update of this Technical Report. Consensus was not reached to r
20、ecommend infant or child dummies for side impact tests. This Technical Report represents the best recommendation of widely available infant and child crash test dummies at the time of publication. The dummy instrumentation specified as required or optional in ISO test procedures for sled and OOP tes
21、ts were reviewed. Infant and child dummy instrumentation recommended in this Technical Report consists of all instrumentation that are required by at least one test procedure. Some optional instrumentation and some instrumentation not specified in any ISO test procedure are also recommended in this
22、Technical Report. ISO 2015 All rights reserved vPD ISO/TR 12349-2:2015PD ISO/TR 12349-2:2015Road vehicles Dummies for restraint system testing Part 2: Child dummies 1 Scope This Technical Report specifies the infant and child crash test dummies that are recommended by ISO for use in evaluating child
23、 restraints in frontal impacts and out-of-position interactions with frontal or side airbags. 2 Symbols and abbreviated terms 2.1 Symbols A x , A y , A z linear acceleration along the positive x, y and z axes of the dummy x , y , z deflection along the positive x, y and z axes of the dummy F x , F y
24、 , F z force along the positive x, y and z axes of the dummy M x , M y , M z moment about the positive x, y and z axes of the dummy x , y , z rotational velocity about the positive x, y and z axes of the dummy 2.2 Abbreviated terms ASIS anterior superior iliac spine C.G. centre of gravity OOP out-of
25、-position 3 Recommended dummies 3.1 Infant and child dummies recommended for child restraint system evaluation in frontal impact tests The following dummies are recommended for use in tests to evaluate child restraint systems: CRABI 12-month old; Hybrid III 3-year old for forward-facing child restra
26、ints only; Q3. TECHNICAL REPORT ISO/TR 12349-2:2015(E) ISO 2015 All rights reserved 1PD ISO/TR 12349-2:2015ISO/TR 12349-2:2015(E) 3.2 Infant and child dummies recommended for out-of-position airbag tests with frontal or side airbags The following dummies are recommended for use in tests to evaluate
27、OOP interactions with frontal or side airbags: CRABI 12-month old; Hybrid III 3-year old; Hybrid III 6-year old. 4 Recommended dummy instrumentation 4.1 Instrumentation recommended for infant dummy in frontal impact tests or OOP tests with frontal impact airbags Table 1 gives the instrumentation tha
28、t should be used with the recommended infant dummy in ISO frontal impact test procedures and OOP test procedures with frontal impact airbags (see Reference 1). Table 1 Instrumentation recommended for infant dummy Dummy instrumentation CRABI 12-month old Head Linear acceleration at C.G. A x , A y , A
29、 z Neck Head/C1 loads and moments F x , F y , F z , M x , M y , M z C7/torso loads and moments F x , F y , F z , M x , M y , M z Thorax Spine acceleration A x , A y , A z Lumbar Loads and moments F x , F y , F z , M x , M y , M z Pelvis Acceleration A x , A y , A z 4.2 Instrumentation recommended fo
30、r child dummies in frontal impact tests or OOP tests with airbags Table 2 gives the instrumentation that should be used with the recommended child dummies in ISO frontal impact test procedures (see Reference 1) and OOP test procedures with frontal airbags (see Reference 2) and side impact torso or c
31、urtain airbags (see Reference 3). Table 2 Instrumentation recommended for child dummies Dummy instrumentation Hybrid III 3-year old Q3 Hybrid III 6-year old Head Linear acceleration at C.G. A x , A y , A z A x , A y , A z A x , A y , A z Linear acceleration at rear A z Rotational velocity x , y , z
32、Neck Head/C1 loads and moments F x , F y , F z , M x , M y , M z F x , F y , F z , M x , M y , M z F x , F y , F z , M x , M y , M z2 ISO 2015 All rights reservedPD ISO/TR 12349-2:2015ISO/TR 12349-2:2015(E) Dummy instrumentation Hybrid III 3-year old Q3 Hybrid III 6-year old C7/torso loads and momen
33、ts F x , F y , F z , M x , M y , M z F x , F y , F z , M x , M y , M z F x , F y , F z , M x , M y , M z Thorax Spine acceleration A x , A y , A z A x , A y , A z A x , A y , A z Spine acceleration A x(at rib 3) A x(at ribs 1 and 6) Sternum acceleration A x(at ribs 1 and 3) A x(at ribs 1 and 6) Ster
34、num deflection x x x Lumbar Loads and moments F x , F y , F z , M x , M y , M z F x , F y , F z , M x , M y , M z F x , F y , F z , M x , M y , M z Pelvis Acceleration A x , A y , A z A x , A y , A z A x , A y , A z ASIS loads (left and right) F x(upper and lower) F x(upper and lower) Acetabulum loa
35、d (left and right) F y Lower extremities (left and right)Femur loads and moments F x , F y , F z , M x , M y , M zTable 2 (continued) ISO 2015 All rights reserved 3PD ISO/TR 12349-2:2015ISO/TR 12349-2:2015(E) Bibliography 1 ISO/TR 14645, Road vehicles Test procedures for evaluating child restraint s
36、ystem interactions with deploying air bags 2 ISO/TR 10982, Road vehicles Test procedures for evaluating out-of-position vehicle occupant interactions with deploying airbags 3 ISO/TR 14933, Road vehicles Test procedures for evaluating occupant interactions with deploying side impact airbags4 ISO 2015
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