ISO 16505:2019

INTERNATIONAL ISO
STANDARD 16505
Second edition
2019-07
Road vehicles — Ergonomic and
performance aspects of Camera
Monitor Systems — Requirements and
test procedures
Véhicules routiers — Aspects ergonomiques et de performance des
caméras embarquées — Exigences et procédures d'essai
Reference number
©
ISO 2019
© ISO 2019
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Published in Switzerland
ii © ISO 2019 – All rights reserved

Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
3.1 Vehicle related terms and definitions . 1
3.2 Mirror related terms and definitions . 2
3.3 Camera related terms and definitions .12
3.4 Monitor related terms and definitions .15
3.5 Camera Monitor System based terms and definitions .23
4 Symbols and abbreviated terms .33
5 General information and use case definitions.36
6 Requirements .40
6.1 System documentation.40
6.2 Intended use .41
6.2.1 Default view .41
6.2.2 Adjusted default view .41
6.2.3 Temporary modified view .41
6.2.4 Luminance and contrast adjustment .42
6.2.5 Overlays .42
6.3 Operating readiness (system availability).42
6.4 Field of view .43
6.5 Magnification and resolution .43
6.5.1 Average magnification factor .43
6.5.2 Minimum magnification factor .43
6.5.3 Resolution (MTF) .44
6.6 Magnification aspect ratio .45
6.7 Monitor integration inside the vehicle .45
6.8 Image quality .46
6.8.1 Monitor isotropy .46
6.8.2 Luminance and contrast rendering .47
6.8.3 Colour rendering .47
6.8.4 Artefacts .48
6.8.5 Sharpness and depth of field .49
6.8.6 Geometric distortion .49
6.8.7 Further image quality requirements .50
6.9 Time behaviour .50
6.9.1 Frame rate.50
6.9.2 Image formation time .50
6.9.3 System latency .50
6.10 Failure behaviour .50
6.11 Quality and further ergonomic requirements . .50
6.11.1 Needs of older persons .51
6.12 Influences from weather and environment .51
7 Test methods .51
7.1 System documentation.51
7.2 Intended use .51
7.2.1 Default view .51
7.2.2 Adjusted default view .51
7.2.3 Temporary modified view .52
7.2.4 Luminance and contrast adjustment .52
7.2.5 Overlays .52
7.3 Operating readiness (system availability).52
7.4 Field of view .54
7.5 Magnification and resolution .54
7.5.1 Average magnification factor .54
7.5.2 Minimum magnification factor .55
7.5.3 Resolution (MTF) .57
7.6 Magnification aspect ratio .60
7.7 Monitor integration inside the vehicle .60
7.8 Image quality .61
7.8.1 Monitor isotropy .61
7.8.2 Luminance and contrast rendering .63
7.8.3 Colour rendering .71
7.8.4 Artefacts .74
7.8.5 Sharpness, resolution, and depth of field .75
7.8.6 Geometric distortion .77
7.8.7 Further Image quality requirements .77
7.9 Time behaviour .77
7.9.1 Frame rate.77
7.9.2 Image formation time .77
7.9.3 System latency .77
7.10 Failure behaviour .78
7.11 Quality and further ergonomic requirements . .79
7.11.1 Needs of older persons .79
7.12 Influences from weather a
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