ISO 11992-3:2021

FINAL
INTERNATIONAL ISO/FDIS
DRAFT
STANDARD 11992-3
ISO/TC 22/SC 31
Road vehicles — Interchange of digital
Secretariat: DIN
information on electrical connections
Voting begins on:
2021-02-11 between towing and towed vehicles —
Voting terminates on:
Part 3:
2021-04-08
Application layer for equipment other
than brakes and running gear
Véhicules routiers — Échange d'informations numériques sur
les connexions électriques entre véhicules tracteurs et véhicules
tractés —
Partie 3: Couche d'application pour les équipements autres que les
équipements de freinage et les organes de roulement
RECIPIENTS OF THIS DRAFT ARE INVITED TO
SUBMIT, WITH THEIR COMMENTS, NOTIFICATION
OF ANY RELEVANT PATENT RIGHTS OF WHICH
THEY ARE AWARE AND TO PROVIDE SUPPOR TING
DOCUMENTATION.
IN ADDITION TO THEIR EVALUATION AS
Reference number
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO-
ISO/FDIS 11992-3:2021(E)
LOGICAL, COMMERCIAL AND USER PURPOSES,
DRAFT INTERNATIONAL STANDARDS MAY ON
OCCASION HAVE TO BE CONSIDERED IN THE
LIGHT OF THEIR POTENTIAL TO BECOME STAN-
DARDS TO WHICH REFERENCE MAY BE MADE IN
©
NATIONAL REGULATIONS. ISO 2021

---------------------- Page: 1 ----------------------
ISO/FDIS 11992-3:2021(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2021
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
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
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2021 – All rights reserved

---------------------- Page: 2 ----------------------
ISO/FDIS 11992-3:2021(E)

Contents Page
Foreword .ix
Introduction .x
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Abbreviated terms . 2
5 APP – Parameter specification . 3
5.1 General definitions . 3
5.2 Rear obstacle distance . 3
5.3 Thermal body temperature . 4
5.4 Obstacle detection device (ODD) request . 4
5.5 Anti-theft device – Status request . 4
5.6 Obstacle detection device (ODD) active . 5
5.7 Anti-theft device – Measured . 5
5.8 Vehicle type . 5
5.9 Detailed vehicle type . 6
5.10 Percent clutch slip . 6
5.11 Current gear . 7
5.12 Accelerator pedal low idle switch . 7
5.13 Engine propulsion system control allowed . 7
5.14 PTO control allowed . 7
5.15 Tachograph vehicle speed . 8
5.16 Engine propulsion system speed measured . 8
5.17 Driver’s demand engine propulsion system – Percent torque . 8
5.18 Actual engine propulsion system – Percent torque . 8
5.19 Transmission reference torque . 9
5.20 Engine propulsion system percent load at current speed . 9
5.21 Maximum vehicle speed limit . 9
5.22 Engine propulsion system speed upper limit . 9
5.23 Engine propulsion system speed lower limit .10
5.24 Engine propulsion system coolant temperature warning .10
5.25 Engine propulsion system oil pressure warning .10
5.26 Engine propulsion system oil temperature .11
5.27 Engine propulsion system coolant temperature .11
5.28 Engine propulsion system oil pressure .11
5.29 Torque converter oil temperature warning .11
5.30 Torque converter oil temperature .12
5.31 First clutch-dependent PTO feedback .12
5.32 Second clutch-dependent PTO feedback .12
5.33 Clutch-independent PTO feedback .12
5.34 First engine propulsion system-mounted PTO feedback .13
5.35 Second engine propulsion system-mounted PTO feedback .13
5.36 Starter active .13
5.37 Engine propulsion system running .14
5.38 Engine propulsion system torque mode .14
5.39 First clutch-dependent PTO switch .14
5.40 Second clutch-dependent PTO switch .14
5.41 Clutch-independent PTO switch .15
5.42 First engine propulsion system-mounted PTO switch .15
5.43 Second engine propulsion system-mounted PTO switch .15
5.44 Requested percent clutch slip .16
5.45 Starter lockout switch .16
© ISO 2021 – All rights reserved iii

---------------------- Page: 3 ----------------------
ISO/FDIS 11992-3:2021(E)

5.46 Engine propulsion system start switch .16
5.47 Engine propulsion system stop switch.16
5.48 Requested engine propulsion system speed upper limit .17
5.49 Requested engine propulsion system speed lower limit .17
5.50 Requested engine propulsion system torque limit .17
5.51 Requested vehicle speed limit .18
5.52 Refuse packer step switch .18
5.53 Operating panel active .18
5.54 Requested engine propulsion system speed .19
5.55 Accelerator pedal position .19
5.56 Ambient Air temperature .19
5.57 Fuel level warning .19
5.58 Towed vehicle left-hand stop light(s) .20
5.59 Towed vehicle right-hand stop light(s) .20
5.60 Towed vehicle left-hand direction indicator light(s) .20
5.61 Towed vehicle right-hand direction indicator light(s) .21
5.62 Towed vehicle left-hand rear light(s) .21
5.63 Towed vehicle right-hand rear position light(s) .21
5.64 Towed vehicle left-hand rear fog light(s) .21
5.65 Towed vehicle right-hand rear fog light(s) .22
5.66 Towed vehicle left-hand reversing light(s) .22
5.67 Towed vehicle right-hand reversing light(s) .22
5.68 Towed vehicle left-hand side marker light(s) .23
5.69 Towed vehicle right-hand side marker light(s) .23
5.70 Towed vehicle left-hand rear width indicator light(s) .23
5.71 Towed vehicle right-hand rear width indicator light(s) .24
5.72 Towed vehicle left-hand corner marker light(s) .24
5.73 Towed vehicle right-hand corner marker light(s) .24
5.74 Towed vehicle left-hand rear registration-plate light(s) .24
5.75 Towed vehicle right-hand rear registration-plate light(s) .25
5.76 Towed vehicle rear warning light(s) .25
5.77 Towed vehicle rotating identification light(s) .25
5.78 Towed vehicle interior light(s) .26
5.79 Towed vehicle work light(s) .26
5.80 Body fluid level.26
5.81 Actual pressure .27
5.82 Towed vehicle rear black-out marker select light(s) .27
5.83 Towed vehicle front black-out marker lamp select .27
5.84 Towed vehicle convoy lamp select .27
5.85 Towed vehicle convoy driving lamp select .27
5.86 Towed vehicle black-out brake/stop lamp select .27
5.87 Towed vehicle night vision illuminator select .28
5.88 Towed vehicle black-out work lamp select .28
5.89 Towed vehicle operators black-out intensity selection.28
5.90 Towed vehicle left hand black-out rear light(s) .28
5.91 Towed vehicle right-hand black-out rear light(s) .29
5.92 Towed vehicle left-hand black-out brake/stop light(s) .29
5.93 Towed vehicle right-hand black-out brake/stop light(s) .29
5.94 Towed vehicle rear convoy light(s) .30
5.95 ODM version information .30
5.96 Identification data index .30
5.97 Identification data content .31
5.98 Velocity and yaw rate confidence level .31
5.99 OD status indicator .32
5.100 Cyclic redundancy check (CRC8) .32
5.101 Sequence counter .33
5.102 Longitudinal speed .33
5.103 Lateral speed.34
iv © ISO 2021 – All rights reserved

---------------------- Page: 4 ----------------------
ISO/FDIS 11992-3:2021(E)

5.104 Yaw rate .34
5.105 Articulation angle .34
5.106 OD longitudinal distance object .36
5.107 OD lateral distance object .37
5.108 OD absolute longitudinal speed object.37
5.109 OD absolute lateral speed object .38
5.110 OD standard deviation of longitudinal and lateral distance .38
5.111 OD normal deviation of longitudinal and lateral speed .39
5.112 Track ID .40
5.113 Lane curve coefficients .40
5.114 Lane curve validity interval .42
5.115 Lane marker width .42
5.116 Standard deviation of lane information error .43
5.117 Lane marker type .43
5.118 Object width (dimension in lateral direction) .44
5.119 Object length (dimension in longitudinal direction) .44
5.120 Object classification .44
5.121 Geometric distance .45
5.122 Towed vehicle rear IR-black-out marker select .50
5.123 Towed vehicle IR-black-out stop lamp select .51
5.124 Towed vehicle IR-convoy light (‘Leitkreuz’) select .51
5.125 Towed vehicle right-hand IR-black-out rear light(s) .51
5.126 Towed vehicle left-hand IR-black-out rear light(s) .51
5.127 Towed vehicle right-hand IR-black-out stop light(s) .52
5.128 Towed vehicle left-hand IR-black-out stop light(s) .52
5.129 Towed vehicle IR-convoy light (‘Leitkreuz’) .52
5.130 Towed vehicle black-out work lamp(s) .53
5.131 Seconds .53
5.132 Minutes .53
5.133 Hours .54
5.134 Day .54
5.135 Month .54
5.136 Year.55
5.137 Local minute offset .55
5.138 Local hour offset .55
5.139 Trailer left-hand stop light(s) .56
5.140 Trailer right-hand stop light(s) .56
5.141 Trailer left-hand direction indicator light(s) .56
5.142 Trailer right-hand direction indicator light(s) .57
5.143 Trailer left-hand rear light(s) .57
5.144 Trailer right-hand rear light(s) .57
5.145 Trailer left-hand rear fog light(s) .57
5.146 Trailer right-hand rear fog light(s) .58
5.147 Trailer left-hand reversing light(s) .58
5.148 Trailer right-hand reversing light(s) .58
5.149 Trailer left-hand side marker light(s) .59
5.150 Trailer right-hand side marker light(s) .59
5.151 Trailer left-hand rear width indicator light(s).
...