IEC-PAS-62508-2007.pdf
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1、 PUBLICLY AVAILABLE SPECIFICATION IEC PAS 62508 Pre-Standard First edition 2007-06 Guidance on human factors engineering for system life cycle applications Reference number IEC/PAS 62508:2007(E) THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2007 IEC, Geneva, Switzerland All rights reserved. Unle
2、ss otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either IEC or IECs member National Committee in the country of the requester. If you have
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8、62508 Pre-Standard First edition 2007-06 Guidance on human factors engineering for system life cycle applications PRICE CODE U For price, see current catalogue Commission Electrotechnique Internationale International Electrotechnical Commission -,-,- 2 PAS 62508 IEC:2007(E) CONTENTS FOREWORD.4 INTRO
9、DUCTION.5 1 Scope.6 2 Normative references .6 3 Terms and definitions .6 4 HF and its influence7 4.1 Understanding the HF relationships.7 4.2 Human machine comparison .7 4.3 HF engineering process 8 4.4 HF in system life cycle 8 4.5 The importance of HF designs.9 4.6 HF design criteria10 5 HF activi
10、ties implementation.11 5.1 HF planning.11 5.2 HF requirements analysis in system definition .11 5.3 HF analysis in system design 12 5.4 Incorporating HF in system requirements 12 5.5 Integrating HF in systems engineering.12 5.6 Outsourcing projects and related HF issues 13 5.7 HF assessment in syste
11、m operation/maintenance .14 6 HF methods14 6.1 Classification of HF methods.14 6.2 Applications of HF methods.15 Annex A (informative) HF engineering process concerning task analyses for human- system interactions.17 A.1 HF engineering process for system application scenarios.17 A.2 HF engineering p
12、rocess for application environment.17 A.3 HF engineering process for requirements analysis17 A.4 HF engineering process for functional analysis.17 A.5 HF engineering process for function allocation .18 A.6 HF engineering process for tasks design and analysis18 A.7 HF engineering process for human in
13、terface.18 A.8 HF engineering process for requirements reviews 18 Annex B (Informative) Summary of HF design influence and impact on system dependability19 B.1 Automation.19 B.2 Design for maintenance19 B.3 Computer-human interface .20 B.4 Incorporation of displays, controls and alarm functions.20 B
14、.5 Incorporation of input devices.21 -,-,- PAS 62508 IEC:2007(E) 3 B.6 Environment .21 B.7 Safety.21 B.8 Security21 Annex C (Informative) Summary of methods for HF analysis, design and development and test and evaluation 22 C.1 HF analysis methods 22 C.2 HF methods for design and development24 C.3 H
15、F methods for test and evaluation 25 C.4 Summary of application areas for HF methods26 Bibliography27 Figure 1 Human factors influence in the system life cycle process .9 Table C.1 Summary of application areas for HF methods.26 -,-,- 4 PAS 62508 IEC:2007(E) INTERNATIONAL ELECTROTECHNICAL COMMISSION
16、_ GUIDANCE ON HUMAN FACTORS ENGINEERING FOR SYSTEM LIFE CYCLE APPLICATIONS FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote in
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