IEC TS 63033-1:2017

IEC TS 63033-1 ®
Edition 1.0 2017-05
TECHNICAL
SPECIFICATION
colour
inside
Car multimedia systems and equipment – Drive monitoring system
Part 1: General
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IEC TS 63033-1 ®
Edition 1.0 2017-05
TECHNICAL
SPECIFICATION
colour
inside
Car multimedia systems and equipment – Drive monitoring system

Part 1: General
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 33.160.99; 43.040.15 ISBN 978-2-8322-4282-7

– 2 – IEC TS 63033-1:2017 © IEC 2017
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 7
3 Terms, definitions and abbreviated terms . 7
3.1 Terms and definitions . 7
3.2 Abbreviated terms . 7
4 System model . 7
4.1 General . 7
4.2 Number of cameras and camera field of view . 8
4.3 Method for projecting visual image to 3D projection surface . 9
4.4 Visualizing the projection image at free eye point. 10
4.5 Free eye point capability . 11
5 Camera configuration . 11
5.1 Camera . 11
5.2 Lens distortion data . 11
5.2.1 Distortion data of rotationally symmetric lens . 11
5.2.2 Distortion data of non-rotationally symmetric lens . 12
5.3 Optical axis shift data . 13
6 Rendering . 14
6.1 General . 14
6.2 Composite view data . 14
6.2.1 3D projection surface data . 14
6.2.2 Capture size . 14
6.2.3 Conversion of eye point parameter . 15
6.2.4 Virtual 3D image car model data . 16
6.2.5 Guide line and bitmap data . 17
6.2.6 Layout data and layer setting data . 18
Annex A (informative) Camera mounting to the car . 20
A.1 Camera mounting position . 20
A.2 Camera mounting height . 20
A.3 Camera mounting angle . 20
Annex B (informative) Camera field of view . 22
Annex C (informative) Camera calibration . 23
Annex D (informative) Display . 24
D.1 Display specification data . 24
D.2 Composite view change mode . 24
Annex E (informative) Time behaviour . 25
E.1 Start-up time . 25
E.2 Frame rate . 25
E.3 Latency . 25
Bibliography . 26

Figure 1 – System model for the drive monitoring system . 8
Figure 2 – Horizontal angle of view of the camera . 8

Figure 3 – Vertical angles of view of the camera . 9
Figure 4 – 3D projection surface . 10
Figure 5 – Projecting to 3D projection surface . 10
Figure 6 – Distortion data of a rotationally symmetric lens . 11
Figure 7 – Distortion data format of a rotationally symmetric lens . 12
Figure 8 – Distortion data of a non-rotationally symmetric lens . 12
Figure 9 – Distortion data format of a non-rotationally symmetric lens . 13
Figure 10 – Texture normalization coordinate at the centre of each optical axis . 13
Figure 11 – The format of optical shift data . 14
Figure 12 – 3D projection surface data . 14
Figure 13 – Capture specification data format . 15
Figure 14 – Camera angle in conversion of eye point . 15
Figure 15 – Camera position/scaling in conversion of eye point . 16
Figure 16 – Virtual 3D image car model at original dimension . 16
Figure 17 – Virtual 3D image car model at real dimension . 17
Figure 18 – Guide line and bitmap data . 17
Figure 19 – Camera image coordinate system . 18
Figure 20 – Screen coordinate system . 18
Figure 21 – Object coordinate system . 19
Figure 22 – Layout data and layer setting data . 19
Figure A.1 – Camera mounting position . 20
Figure A.2 – Camera mounting height . 20
Figure A.3 – Camera mounting angle . 21
Figure C.1 – Camera calibration . 23

– 4 – IEC TS 63033-1:2017 © IEC 2017
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
CAR MULTIMEDIA SYSTEMS AND EQUIPMENT –
DRIVE MONITORING SYSTEM
Part 1: General
FOREWORD
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