BS DD ISO TS 15827-2007 Road vehicles - Test procedures - Evaluating small female dummy arm and forearm interactions with driver frontal airbags and side airbags《道路车辆 试验程序 小型女性假人手臂.pdf

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2、d vehicles Test procedures Evaluating small DRAFT FOR DEVELOPMENTDD ISO/TS 15827:2007DD ISO/TS 15827:2007This Draft for Development was published under the authority of the Standards Policy and Strategy Committee on 29 June 2007 BSI 2007ISBN 978 0 580 52912 2an international Standard, to extend the

3、life of the Technical Specification or to withdraw it. Comments should be sent to the Secretary of the responsible BSI Technical Committee at British Standards House, 389 Chiswick High Road, London W4 4AL.The UK participation in its preparation was entrusted to Technical Committee AUE/15, Safety rel

4、ated to vehicles.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 correct application.Amendments issued since publicationAmd. No. Da

5、te Commentsthat UK experience can be reported to the international organization responsible for its conversion to an international standard. A review of this publication will be initiated not later than 3 years after its publication by the international organization so that a decision can be taken o

6、n its status. Notification of the start of the review period will be made in an announcement in the appropriate issue of Update Standards.According to the replies received by the end of the review period, the responsible BSI Committee will decide whether to support the conversion into National forew

7、ordThis Draft for Development was published by BSI. It is the UK implementation of ISO/TS 15827:2007.This publication is not to be regarded as a British Standard.It is being issued in the Draft for Development series of publications and is of a provisional nature. It should be applied on this provis

8、ional basis, so that information and experience of its practical application can be obtained.Comments arising from the use of this Draft for Development are requested so Reference numberISO/TS 15827:2007(E)TECHNICAL SPECIFICATION ISO/TS15827First edition2007-02-01Road vehicles Test procedures Evalua

9、ting small female dummy arm and forearm interactions with driver frontal airbags and side airbags Vhicules routiers Mthodes dessai valuation des interactions du bras et de lavant-bras du mannequin femme de petite taille avec les sacs gonflables conducteur frontal et latral DD ISO/TS 15827:2007ii iii

10、Contents Page Foreword iv Introduction v 1 Scope . 1 2 Normative references . 1 3 Terms and definitions. 1 4 Test devices 2 4.1 Hybrid III small female dummy 2 4.2 SID-IIs small adult/adolescent side impact dummy 2 4.3 SAE small female instrumented arm and the enhanced airbag interaction arm . 3 5 I

11、nstrumentation. 3 5.1 Hybrid III small female dummy 3 5.2 SID-IIs small adult/adolescent side impact dummy 3 5.3 SAE small female instrumented arm 3 5.4 Impact response measurements. 3 5.5 Dummy injury criteria. 3 6 Condition of the test vehicle 5 6.1 General conditions . 5 6.2 Seat adjustment 6 6.3

12、 Steering wheel adjustment 6 6.4 Pedal adjustment 6 6.5 Dummy test temperature . 6 6.6 Electrical grounding . 6 7 Test configurations. 6 7.1 Driver frontal airbag tests 6 7.2 Side airbag static deployment tests . 8 8 Test procedure 9 Bibliography . 10 DD ISO/TS 15827:2007iv Foreword ISO (the Interna

13、tional 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 interested in a subject for which a technical committee has be

14、en 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 Commission (IEC) on all matters of electrotechnical stan

15、dardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies fo

16、r voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. In other circumstances, particularly when there is an urgent market requirement for such documents, a technical committee may decide to publish other types of normative document

17、: an ISO Publicly Available Specification (ISO/PAS) represents an agreement between technical experts in an ISO working group and is accepted for publication if it is approved by more than 50 % of the members of the parent committee casting a vote; an ISO Technical Specification (ISO/TS) represents

18、an agreement between the members of a technical committee and is accepted for publication if it is approved by 2/3 of the members of the committee casting a vote. An ISO/PAS or ISO/TS is reviewed after three years in order to decide whether it will be confirmed for a further three years, revised to

19、become an International Standard, or withdrawn. If the ISO/PAS or ISO/TS is confirmed, it is reviewed again after a further three years, at which time it must either be transformed into an International Standard or be withdrawn. Attention is drawn to the possibility that some of the elements of this

20、 document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO/TS 15827 was prepared by Technical Committee ISO/TC 22, Road vehicles, Subcommittee SC 10, Impact test procedures. DD ISO/TS 15827:2007vIntroduction Driver frontal airb

21、ags and side airbags are inflatable devices intended to help reduce the risk of injury to the head and/or the chest and/or the pelvis of vehicle occupants. During its inflation process an airbag generates a considerable amount of energy and, as a result, substantial forces can be developed between t

22、he deploying airbag and the nearby occupant. Preliminary laboratory tests indicate that these forces can potentially, in certain circumstances, be sufficient to injure the vehicle occupant. A considerable but unknown portion of the occupant population does not drive/ride in exactly the vehicle desig

23、n position, but rather leans/rests in various ways against the steering wheel, armrest, door or vehicle side interior, where airbag reaction forces can be particularly high. Through normal occupant preferences or during turning manoeuvres, the hand/forearm can be in various locations on/across the s

24、teering wheel rim, and thus interact with a deploying driver frontal airbag. These test procedures were developed to improve the understanding of such interactions and to help aid in the assessment of future airbag designs. References 2, 4, 5, 8, 9, 12, 13 and 18 in the bibliography give some backgr

25、ound on human impact tolerance and criteria, while references 15 and 17 describe scaling techniques for different size occupants and offer interpretations of dummy responses relative to human injury potential that might be helpful in the evaluation. References 1, 3, 7, 10, 11, 14, 16 and 19-22 descr

26、ibe the dummies used, and references 6 and 23 describe the filtering techniques used, in this test procedure. DD ISO/TS 15827:2007blank1Road vehicles Test procedures Evaluating small female dummy arm and forearm interactions with driver frontal airbags and side airbags 1 Scope This Technical Specifi

27、cation describes test procedures for evaluating the effects of the interactions between driver frontal airbags or side airbags (excluding curtains) and small female arms. This Technical Specification recommends dummies, procedures, instrumentation and test configurations that can be used for investi

28、gating the interactions that occur between a deploying airbag and a vehicle occupant. Driver frontal airbags deploy from the steering wheel and side airbags can deploy from the door, side trim panel, armrest, seat back or seat cushion. Occupants can range in size from young children to very large ad

29、ults. However, the small adult female is considered to be the most at risk of arm injury from airbags. Therefore, this test procedure only addresses the small adult female occupant. Recommended measurements are summarized in Clause 5. This Technical Specification encourages the use of a wide range o

30、f test configurations and conditions, while recognizing that the range of possible airbag interactions is essentially limitless and beyond testing capability. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only

31、the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 6487, Road vehicles Measurement techniques in impact tests Instrumentation ISO 7862, Road vehicles Sled test procedure for the evaluation of restraint systems by s

32、imulation of frontal collisions ISO TR 12349-1, Road vehicles Dummies for restraint system testing Part 1: Adult dummies SAE J211, Instrumentation for impact test Part 1: Electronic instrumentation SAE J1733, Sign convention for vehicle crash testing 3 Terms and definitions For the purposes of this

33、document, the following terms and definitions apply. 3.1 driver frontal airbag airbag attached to the steering wheel designed primarily to help reduce occupant injury potential where the significant collision force vector is longitudinal and from the front of the vehicle DD ISO/TS 15827:20072 3.2 si

34、de airbag SAB seat or door-mounted airbag (excluding curtains) designed primarily to help reduce occupant injury potential where the significant collision force vector is lateral 3.3 SAE small female instrumented arm fully instrumented arm developed to measure the impact response of the small female

35、 arm interacting with a deploying airbag(s) NOTE See references 16 and 21 in the bibliography. 3.3.1 upper arm portion of the dummys arm between the elbow and the shoulder 3.3.2 forearm portion of the dummys arm from the elbow to the wrist, including the hand 3.4 enhanced airbag interaction arm modi

36、fied version of the SAE small female instrumented arm with additional measurement capabilities NOTE See reference 3 in the bibliography. 3.5 midsagittal plane imaginary vertical plane that separates the dummy into equal left and right halves 3.6 coronal plane imaginary vertical plane that separates

37、the dummy into front and back halves 4 Test devices The Hybrid III small female dummy shall be used for driver frontal airbag interactions. It is briefly described in 4.1. The SID-IIs dummy shall be used for side airbag interactions. It is briefly described in 4.2. These dummies will be instrumented

38、 with one of the two optional small female instrumented arms described in 4.3. 4.1 Hybrid III small female dummy The Hybrid III small female dummy 16, 20 is representative of the fifth percentile adult female, designed to evaluate injury potential to the head, neck, shoulder, arm, chest, abdomen, lu

39、mbar spine, pelvis, thighs and legs. For these tests, the Hybrid III small female dummy will be instrumented with the SAE small female instrumented arm or the enhanced airbag interaction arm on the outboard side of the dummy. 4.2 SID-IIs small adult/adolescent side impact dummy The SID-IIs is repres

40、entative of the fifth percentile adult female and also approximates the height and weight of a 1213-year-old adolescent child. It is a generic dummy designed to indicate injury potential to the head, neck, shoulder, arm, chest, abdomen, lumbar spine, pelvis, thighs and legs 1, 7, 14. For these tests

41、, the SID-IIs will be instrumented with the SAE small female instrumented arm or the enhanced airbag interaction arm on the outboard side of the dummy. DD ISO/TS 15827:200734.3 SAE small female instrumented arm and the enhanced airbag interaction arm The SAE small female instrumented arm 16, 21 and

42、the enhanced airbag interaction arm 3 can be used to indicate injury potential to the upper arm, forearm, elbow and wrist. They were specifically designed to help evaluate the injury potential of driver frontal airbags and side airbags while being used with the Hybrid III small female or SID-IIs dum

43、mies, respectively. 5 Instrumentation Measurements applicable to driver frontal airbag testing and to SAB testing can be made using the anthropomorphic test devices listed in 4.1 and 4.2, respectively. Both driver frontal airbag testing and side airbag testing will include the use of one of the two

44、interchangeable small female instrumented arms listed in 3.3, 3.4 and 4.3. All measurements should be recorded and filtered according to the latest version of ISO 6487 and SAE J211, Part 1. These measurements should be continuous functions of time, so that other quantities referred to in the referen

45、ces can be derived. As an option, the airbag deployment and dummy interactions may be monitored by high-speed cameras (or equivalent video equipment) operating at a minimum speed of 1 000 frames per second. 5.1 Hybrid III small female dummy See ISO/TR 12349-1 and references 16 and 20 in the bibliogr

46、aphy. 5.2 SID-IIs small adult/adolescent side impact dummy See ISO/TR 12349-1 and references 1, 7 and 14 in the bibliography. 5.3 SAE small female instrumented arm A recommendation for which arm to use is being developed by ISO/TC 22/SC 12/WG 5. Until such a recommendation becomes available the read

47、er is referred to SAE Engineering Aid 36, which describes the SAE instrumented arm, and to ISO/TC 22/SC 12/WG 5/N622 and reference 17 in the bibliography, which describe the enhanced airbag interaction arm. These arms are available for the SID-IIs and the Hybrid III small female dummies. 5.4 Impact

48、response measurements 5.4.1 Dummy instrumentation measurements Data acquisition shall be in accordance with ISO 6487. Obtain the data specified in Tables 1 and 2 for driver frontal airbag tests and side airbag tests, respectively. The data not specific to the arm are used to evaluate the quality of

49、the test and to obtain a view of the overall dummyairbag interaction 11. 5.4.2 Dummy instrumentation filter classifications Forces, moments and accelerations obtained with the instrumented arms are to be filtered using a CFC 600 filter 6, 23. 5.5 Dummy injury criteria A recommendation for injury criteria for the arm and forearm has been developed by ISO/TC 22/SC 12/WG 6 and is specified in ISO/TC 22/SC 12/WG 6/N573. References 2, 4, 5, 8