BS PD ISO TS 13499-2014 Road vehicles Multimedia data exchange format for impact tests《道路车辆 冲击试验的多媒体数据交换格式》.pdf

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1、BSI Standards Publication PD ISO/TS 13499:2014 Road vehicles Multimedia data exchange format for impact testsPD ISO/TS 13499:2014 PUBLISHED DOCUMENT National foreword This Published Document is the UK implementation of ISO/TS 13499:2014. The UK participation in its preparation was entrusted to Techn

2、ical 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 correct application.

3、The British Standards Institution 2014. Published by BSI Standards Limited 2014 ISBN 978 0 580 84347 1 ICS 43.020 Compliance with a British Standard cannot confer immunity from legal obligations. This Published Document was published under the authority of the Standards Policy and Strategy Committee

4、 on 30 September 2014. Amendments issued since publication Date Text affectedPD ISO/TS 13499:2014 ISO 2014 Road vehicles Multimedia data exchange format for impact tests Vhicules routiers Format dchange de donnes multimdia pour les essais de choc TECHNICAL SPECIFICATION ISO/TS 13499 Second edition 2

5、014-03-01 Reference number ISO/TS 13499:2014(E)PD ISO/TS 13499:2014ISO/TS 13499:2014(E)ii ISO 2014 All rights reserved COPYRIGHT PROTECTED DOCUMENT ISO 2014 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any mean

6、s, 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 the requester. ISO copyright office Case postale 56 CH-1211 Geneva

7、20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in SwitzerlandPD ISO/TS 13499:2014ISO/TS 13499:2014(E) ISO 2014 All rights reserved iii Contents Page Foreword iv 1 Scope . 1 2 Normative references 1 3 T erms and definitions . 1 4 General requirements

8、 . 3 4.1 Physical units 3 4.2 Data types 3 4.3 NOVALUE 3 4.4 Filename convention 3 5 File types . 3 5.1 Information files 3 5.2 Data files . 4 5.3 Comment files 4 6 File organization . 5 6.1 Directory structure 5 6.2 Main directory . 6 6.3 Subdirectories 6 6.4 Files . 7 7 Data formats 8 8 Related el

9、ectronic documents 8PD ISO/TS 13499:2014ISO/TS 13499:2014(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 commi

10、ttees. Each member body interested 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 I

11、nternational Electrotechnical Commission (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

12、 different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2. 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 shal

13、l not be held responsible 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. www.iso.org/patents Any trade name used in this document is info

14、rmation given for the 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

15、 the following URL: Foreword - Supplementary information The committee responsible for this document is ISO/TC 22, Road vehicles, Subcommittee SC 12, Passive safety crash protection systems. This second edition of ISO/TS 13499 cancels and replaces the first edition of ISO/TS 13499:2003, which has be

16、en technically revised.iv ISO 2014 All rights reservedPD ISO/TS 13499:2014TECHNICAL SPECIFICATION ISO/TS 13499:2014(E) Road vehicles Multimedia data exchange format for impact tests 1 Scope This Technical Specification presents a simple means for the exchange of multimedia data on impact tests betwe

17、en different laboratories. A format has been developed which defines a directory structure and the exchange information as ASCII files. Related electronic documents are available on the ISO website. 2 Normative references The following referenced documents are indispensable for the application of th

18、is document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 80000-1, Quantities and units Part 1: General ISO 6 487, Road vehicles Measurement techniques in impact tests Instrumentati

19、on ISO 8601, Data elements and interchange formats Information interchange Representation of dates and times ISO/IEC 8859-1, Information technology 8-bit single-byte coded graphic character sets Part 1: Latin alphabet No. 1 3 T erms an d definiti ons For the purposes of this document and all related

20、 electronic documents, the following terms and definitions apply. 3.1 test number code specific to the test Note 1 to entry: In this document and all related electronic documents it is referenced as . 3.2 test object group of components with the same initial state (e.g. speed, direction of movement)

21、 at impact time Note 1 to entry: In this document and all related electronic documents it is referenced as . 3.3 channel code code consisting of 16 characters, composed of a sequence of codes with a fixed length and specific order, defining test object, position, main location, fine locations, physi

22、cal dimension, direction and filter class in Note 1 to entry: This document and all related electronic documents the complete channel code is referenced as . ISO 2014 All rights reserved 1PD ISO/TS 13499:2014ISO/TS 13499:2014(E) EXAMPLE 1 1 HEAD LE 00 H3 AC X A Meaning: Test object = 1 Vehicle no. 1

23、 referenced as Position = 1 Front left referenced as Main location = HEAD Dummy head referenced as Fine location 1 = LE Center of gravity Fine location 2 = 00 Undefined Fine location 3 = H3 H III dummy Dimension = AC Acceleration Direction = X X-direction Filter class = A CFC 1000 see ISO 6487 3.4 r

24、eference system three dimensional coordinate system which belongs to a test rig, a test object or a part of a test object Note 1 to entry: For each used reference system a specific identifier has to be defined. 3.5 channel code extension data from different data sources or within different reference

25、 systems for the same measurement position described by a specific have to be distinguished Note 1 to entry: For this reason and for future purposes an extension of the is necessary. In this document and all related electronic documents this extension is referenced as . For details see 4.4, 5.2 and

26、the related electronic document A. 3.6 media type multimedia data of vehicle safety tests which is from the same type is grouped to media types EXAMPLE Photo, movie and channel. Note 1 to entry: In this document and all related electronic documents this is referenced as . 3.7 quaternion ambiguities

27、of trigonometric functions can be avoided when a rotation matrix with algebraic functions is used, the three independent rotations are described by four algebraic parameters the quaternion qw, qx, qy and qz Note 1 to entry: For details see the related electronic document A. 3.8 descriptor text with

28、a maximum length of 28 characters identifying specific information Note 1 to entry: Tabulation stops (ASCII 9) are not allowed. Case sensitivity is not required. 3.9 line delimiter “carriage return” (ASCII 13) followed by a “line feed” (ASCII 10) Note 1 to entry: The line length is not limited.2 ISO

29、 2014 All rights reservedPD ISO/TS 13499:2014ISO/TS 13499:2014(E) 3.10 column separator one or multiple tabulation stops (ASCII 9) or one or multiple blanks (ASCII 32) 3.11 separator line “#Start of data” separating the header from the data section in all data files 4 General requirements 4.1 Physic

30、al units All data have to be expressed in SI units in accordance with ISO 80000, if not explicitly specified in the related electronic documents. In particular, acceleration, a, has to be given in metres per second squared (m/s 2 ) and velocity, v, in metres per second (m/s). 4.2 Data types The data

31、 values have to be in ASCII in accordance with ISO 8859-1 with the decimal symbol being a dot (ASCII 46). Valid basic data types are integer, float and string. Generic data types are date and datetime in accordance with ISO 8601 and coded, reference and filereference. The data types are defined in t

32、he related electronic document A. 4.3 NOVALUE For integrity, where data are unavailable, insert the reserved word “NOVALUE” as the data value. “NOVALUE” is not case sensitive. 4.4 Filename convention The name of a file is composed by a base filename, a dot (ASCII 46) and an extension. The base filen

33、ame and the extension are built from the lexical space ASCII 43, 45, 48 57, 65 90, 95, 97 122. The _ character (ASCII 95) is reserved for the separation within filenames. Filenames are case sensitive. The is free, but has to be unique within the whole file structure. All other parts of filenames hav

34、e to be used in the same notation as described in this document and all related electronic documents. 5 File types 5.1 Information files Information files consist of a sequence of information lines. Each information line has to end with a line delimiter. An information line has to start with a descr

35、iptor of 28 characters. Position 29 contains a separator, this may be a colon. The test information has to start at position 30. If some information lines belong to a single these lines have to be summarized within an information block. Every block has a blockbegin- and a blockend-line. The general

36、information valid for all is not block structured and is positioned in front of the first block. Nesting of blocks is not allowed. Comment lines may be used at any line and have to be marked by the descriptor “Comments”. Each following line of a comment has to begin with this descriptor. Comment lin

37、es should not contain computer-readable information. ISO 2014 All rights reserved 3PD ISO/TS 13499:2014ISO/TS 13499:2014(E) The information line with the descriptor “Data format edition number” in the test information file has to be the first line. Within a block the position order of all informatio

38、n lines is free. All descriptors except comments have to be unique within a block. The mandatory and optional descriptors are specified in the related electronic document A. Additional partner specific descriptors may be agreed between the transferring parties. They have to start with a “+” sign (AS

39、CII 43). The filename of the test information file has to be built from the a dot (ASCII 46) and the extension “mme”. The names of all other multimedia information files start with the . They have the extension “mmi”. Information files are described in more detail in related electronic document A. 5

40、.2 Data files Data files consist of a header section and a data section. The header section is always in the beginning of the file. The data section starts behind a separator line and ends at the End of File. The construction of the descriptive lines in the header section is identical to the specifi

41、cation of an information file. The general rules for information files (see 5.1) apply also to the header section. A data file may consist of one or more columns in the data section. The columns are separated by column separators. Specific often used data structures are predefined. These definitions

42、 and the examples are shown in the related electronic document A. The filenames of all multimedia data files have the extension “mmd”. Allowed filenames for channel data are built by the , the and the defined in the related electronic document A in the format _ _ .mmd. 5.3 C omment files These optio

43、nal files contain all additional information exceeding the data volumes of the information files. Comment files may be stored in the main directory or in any subdirectory. The name of the test comment file has to be identical to the , while the names of the other comment files has to be built from t

44、he followed by an “_” (ASCII 95) and the name of the subdirectory with the extension “txt”. All comment files contain unformatted text. Each item has to be separated by a line delimiter. If information specific to an individual data channel needs to be given, the information line has to start with t

45、he . The comment files according to the exchanged media types have to be as follows: File name: _.txt Location: in every subdirectory Contents: unformatted text: unformatted textunformatted text4 ISO 2014 All rights reservedPD ISO/TS 13499:2014ISO/TS 13499:2014(E) 6 File organization 6.1 Directory s

46、tructure All files relating to a particular test have to be held in a standard directory structure as follows. Filenames and directory names are case sensitive. All subdirectories except the object subdirectory are optional.main directory| .mme test information file| .txt test comment file| Channel

47、subdirectory| _Channel.mmi channel information file|- .mmd channel data file 1. . .|- .mmd channel data file c|- _Channel.txt channel comment file| Document subdirectory|- _Document.mmi document information file|- document file 1. . .|- document file d|- _Document.txt document comment file| Movie su

48、bdirectory|- _Movie.mmi movie information file|- _Movie.mmd movie data file|- movie file 1. . .|- movie file m|- _Movie.txt movie comment file| Object subdirectory|- _Reference.mmi reference system information file|- _Reference.mmd reference system data file|- _Reference.txt reference system comment

49、 file|- .mmi object information file 1. . . ISO 2014 All rights reserved 5PD ISO/TS 13499:2014ISO/TS 13499:2014(E)|- .mmi object information file o|- _Object.txt object comment file| Photo subdirectory|- _Photo.mmi photo information file|- photo file 1. . .|- photo file p|- _Photo.txt photo comment file| Report subdirectory|- _Report.mmi report information file|- report file 1. . .|- report file r|- _Report.txt report commen