ISO INTERNATIONAL STANDARD 15008 Third edition 2017-02 Road vehicles Ergonomic aspects of transport information and control systems - Specifications and test procedures for in-vehicle visual presentation Vehicules routiers - Aspects ergonomiques des systemes de commande et d'information des transports - Spécifications et modes operatoires pour la présentation visuelle a bord du véhicule Reference number IS0 15008:2017(E) International Organization for Standardization @ IS0 2017 =ZHEJIANG INST OF STANDARDIZATION C1 5956617 Not for Resale, 2017/5/11 02:17:18 nitted without license from IHS IS0 15008:2017(E) COPYRIGHTPROTECTEDDOCUMENT IS0 2017, Published in Switzerland All rights reserved. Unless otherwise specified, no part of this publication may 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 ISO's member body in the country of the 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 copyright@iso.org www.iso.org Licensee-ZHEJIANG INST OF STANDARDIZAISQ 07 - All rights reserved Not for Resale, 2017/5/11 02:17:18 networking permited without license from IHS IS0 15008:2017(E) Contents Page Foreword ..iv Introduction. ..V 1 Scope. ..1 2 Normative references 3 Terms and definitions ..1 4 Requirements and measurement methods ..4 4.1 General 4 4.2 Design viewing position and illumination range. .5 4.2.1 Design viewing position. ..5 4.2.2 Illumination range.. 7 4.3 Display illumination, minimum contrast, luminance and polarity 7 4.3.1 Displayillumination 7 4.3.2 Minimum contrast ratio. 7 4.3.3 Display mode ..10 4.4 Colour combinations .10 4.5 Alphanumerical character dimensions. .11 4.5.1 General 11 4.5.2 Height .11 4.5.3 Width by height ratio: Proportion of the typeface. .11 4.5.4 Stroke width by height ratio: Weight of the typeface 12 4.5.5 Spacing 12 4.5.6 Case .13 4.6 Pixel matrix character format. .14 4.6.1 Upper and lower case of alphanumeric Latin, Greek, Cyrillic characters .14 4.6.2 Automotive symbols ..15 4.6.3 Non-Latin characters. .16 4.7 Reflections and glare .16 4.8 Characteristics of presentation ..16 4.8.1 Image instability .16 4.8.2 Image flashing. ..16 4.9 Redundant information displays ..17 Annex A (normative) Definition and measurement of character dimensions ..18 Annex B (informative) Colour combinations ..20 Annex C (informative) Terminology of typographic terms and visual dictionary .21 Bibliography .25 ii icensee=ZHEJIANG INST OF STANDARDIZATION C1 5956617 withoutlicense from IHS