ISO INTERNATIONAL STANDARD 19206-4 First edition 2020-11 Road vehicles Test devices for target vehicles, vulnerable road users and other objects, for assessment of active safety functions - Part 4: Requirements for bicyclist targets Vehicules routiers - Dispositifs d'essai pour véhicules cibles, usagers de la route vulnérables et autres objets, pour I'évaluation de fonctions de sécurité active - Partie 4: Exigences pour cibles de cyclistes Reference number ISO 19206-4:2020(E) ISO @ IS0 2020 IS0 19206-4:2020(E) COPYRIGHT PROTECTED DOCUMENT @ IS0 2020 All rights reserved. Unless otherwise specified, or required in the context of its implementation, 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 below or ISO's member body in the country of the requester. ISO copyright office CP 40i : Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone: +41 22 749 01 11 Email: [email protected] Website: www.iso.org Published in Switzerland ii @ IS0 2020 - All rights reserved IS0 19206-4:2020(E) Contents Page Foreword V Introduction vi 1 Scope 2 Normative references .1 3 Terms and definitions 4 Abbreviated terms .2 5 Bicyclist target specifications 2 5.1 Bicyclist target size. 2 5.2 Dimensions of the BT rider. 3 5.3 Safety considerations 3 5.4 Repairability and robustness. 3 5.5 Environmental conditions. 3 5.6 Postures and articulation. 3 5.6.1 General. 3 5.6.2 Static posture 3 6 Bicyclist target response to sensing technologies 4 6.1 General. 4 6.2 Optical requirements. 4 6.2.1 General. 4 6.2.2 Reference measurements 4 Colours and clothing. 6.2.3 4 6.3 Radar requirements. 5 6.3.1 General. 5 6.3.2 Reference measurements 5 6.3.3 Radar cross section measurement of BT 5 6.3.4 Micro-Doppler effect for rotating wheels and pedalling of the BT 6 6.4 Thermal requirements for far IR vision systems 7 6.4.1 General. 7 6.4.2 Reference measurements 7 6.4.3 Thermal characteristics. 7 Calibration and verification . 6.5 8 Motion and positioning during test for BT including target carrier system 8 7.1 General requirements. 8 7.2 Longitudinal positioning 9 7.2.1 Speed range for operation 9 7.2.2 9 Accelerations 7.3 Lateral positioning 9 7.3.1 General.. 9 7.3.2 Heading angle. 9 7.3.3 Lateral position 9 Vertical positioning 7.4 9 General. 7.4.1 9 7.4.2 Pitch angle 9 7.4.3 Vertical motions. 9 Annex A (normative) Adult and child bicyclist target dimensions and postures .10 .18 Annex B (normative) Sensor-specific recognition properties. .25 Annex C (normative) Bicyclist target measurements and measurement equipment .30 Annex D (normative) Bicyclist target articulation properties .31 Annex E (informative) Verification of bicyclist target properties @ IS0 2020 - All rights reserved iii IS0 19206-4:2020(E) Annex F (informative) Field verification of target properties .41 Annex G (informative) Example interface between target carrier and BT bicycle .43 Bibliography .46 iv @ IS0 2020 - All rights reserved IS0 19206-4:2020(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 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 International 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 different types of IsO documents should be noted. This document was drafted in accordance with the editorial rules of t