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BS ISO 11992-2:2023 – TC

$280.87

Tracked Changes. Road vehicles. Interchange of digital information on electrical connections between towing and towed vehicles – Application layer for brakes and running gear

Published By Publication Date Number of Pages
BSI 2023 326
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PDF Catalog

PDF Pages PDF Title
1 30471988
211 A-30404460
212 National foreword
219 Foreword
220 Introduction
223 1 Scope
2 Normative references
3 Terms and definitions
226 4 Symbols and abbreviated terms
4.1 Symbols
4.2 Abbreviated terms
227 5 Conventions
6 APP โ€“ Parameter specification
6.1 General definitions
228 6.2 APP โ€“ Identification parameter specification
6.2.1 APP โ€“ Axle/wheel identification
230 6.2.2 APP โ€“ Identification data index
231 6.2.3 APP โ€“ Identification data indexed content
232 6.3 APP โ€“ Braking systems parameter specification
6.3.1 APP โ€“ Park brake demand relative pressure
6.3.2 APP โ€“ Service brake demand pressure
233 6.3.3 APP โ€“ Vehicle service brake status
6.3.4 APP โ€“ Braking system wheel-based vehicle speed
6.3.5 APP โ€“ Vehicle retarder control status
234 6.3.6 APP โ€“ Retarder demand relative torque
235 6.3.7 APP โ€“ Retarder wheel torque reference
6.3.8 APP โ€“ Retarder relative peak torque
236 6.3.9 APP โ€“ Retarder actual maximum positive torque
6.3.10 APP โ€“ Retarder actual maximum negative torque
6.3.11 APP โ€“ Axle load sum
237 6.3.12 APP โ€“ Pneumatic supply pressure
6.3.13 APP โ€“ Brake lining
6.3.14 APP โ€“ Brake temperature
238 6.3.15 APP โ€“ Tyre pressure
6.3.16 APP โ€“ Automatic towed vehicle braking status
239 6.3.17 APP โ€“ Vehicle ABS status
6.3.18 APP โ€“ Vehicle electrical supply status
6.3.19 APP โ€“ Vehicle pneumatic supply status
240 6.3.20 APP โ€“ Spring brake installation status
6.3.21 APP โ€“ Electrical load proportional function installation status
6.3.22 APP โ€“ Load proportional function installation status
241 6.3.23 APP โ€“ ABS off-road request
6.3.24 APP โ€“ ASR brake control status
6.3.25 APP โ€“ ASR engine control status
242 6.3.26 APP โ€“ Pneumatic control line status
6.3.27 APP โ€“ Two electrical circuits brake demand status
6.3.28 APP โ€“ Tyre pressure status
243 6.3.29 APP โ€“ Brake lining status
6.3.30 APP โ€“ Brake temperature status
244 6.3.31 APP โ€“ Brake light switch
6.3.32 APP โ€“ Vehicle type
6.3.33 APP โ€“ Red warning signal request
245 6.3.34 APP โ€“ Amber warning signal request
6.3.35 APP โ€“ Electrical supply of non-braking systems status
6.3.36 APP โ€“ Loading ramp approach assistance status
246 6.3.37 APP โ€“ VDC active
6.3.38 APP โ€“ Road curvature
247 6.3.39 APP โ€“ Wheel speed difference main axle
6.3.40 APP โ€“ Supply line braking
6.3.41 APP โ€“ Spring brake status
248 6.3.42 APP โ€“ Relative brake demand for front or left vehicle side
6.3.43 APP โ€“ Relative brake demand for rear or right vehicle side
249 6.3.44 APP โ€“ Support of side- or axle-wise brake force distribution
6.3.45 APP โ€“ Lateral acceleration
6.3.46 APP โ€“ Stop lamps request
250 6.3.47 APP โ€“ Braking via electric control line support
6.3.48 APP โ€“ Geometric data index
6.3.49 APP โ€“ Geometric data indexed content
254 6.3.50 APP โ€“ Brake cylinder pressure first axle, left wheel
6.3.51 APP โ€“ Brake cylinder pressure first axle, right wheel
255 6.3.52 APP โ€“ Brake cylinder pressure second axle, left wheel
6.3.53 APP โ€“ Brake cylinder pressure second axle, right wheel
256 6.3.54 APP โ€“ Brake cylinder pressure third axle, left wheel
6.3.55 APP โ€“ Brake cylinder pressure third axle, right wheel
6.3.56 APP โ€“ Wheel speed first axle, left wheel
257 6.3.57 APP โ€“ Wheel speed first axle, right wheel
6.3.58 APP โ€“ ROP system status
258 6.3.59 APP โ€“ YC system status
6.3.60 APP โ€“ Towed vehicle ROP system request
6.3.61 APP โ€“ Towed vehicle YC system request
6.3.62 APP โ€“ Vehicle combination ABS status
259 6.3.63 APP โ€“ Towed vehicle detection status
6.3.64 APP โ€“ Reverse gear status
260 6.3.65 APP โ€“ External brake request status
6.3.66 APP โ€“ Emergency braking status
261 6.4 APP โ€“ Running gear equipment parameter specification
6.4.1 APP โ€“ Driven axle load
6.4.2 APP โ€“ Nominal vehicle body level, front axle
6.4.3 APP โ€“ Nominal vehicle body level, rear axle
262 6.4.4 APP โ€“ Relative vehicle body level, front axle
6.4.5 APP โ€“ Relative vehicle body level, rear axle
263 6.4.6 APP โ€“ Level control request
6.4.7 APP โ€“ Level control status
6.4.8 APP โ€“ Level change request, front axle
264 6.4.9 APP โ€“ Level change request, rear axle
6.4.10 APP โ€“ Level change status, front axle
6.4.11 APP โ€“ Level change status, rear axle
265 6.4.12 APP โ€“ Lift axle 1 position request
6.4.13 APP โ€“ Lift axle 2 position request
6.4.14 APP โ€“ Lift axle 3 position request
266 6.4.15 APP โ€“ Lift axle 4 position request
6.4.16 APP โ€“ Lift axle 5 position request
267 6.4.17 APP โ€“ Lift axle 1 position
6.4.18 APP โ€“ Lift axle 2 position
6.4.19 APP โ€“ Lift axle 3 position
268 6.4.20 APP โ€“ Lift axle 4 position
6.4.21 APP โ€“ Lift axle 5 position
6.4.22 APP โ€“ Steering axle locking request
269 6.4.23 APP โ€“ Steering axle locking status
6.4.24 APP โ€“ Traction help (load transfer) request
6.4.25 APP โ€“ Traction help (load transfer) status
270 6.4.26 APP โ€“ Ride height request
6.4.27 APP โ€“ Ride height level
6.4.28 APP โ€“ Normal level
271 6.4.29 APP โ€“ Ramp level request
6.4.30 APP โ€“ Ramp level
272 6.4.31 APP โ€“ Ramp level position
6.4.32 APP โ€“ Ramp level storage request
6.4.33 APP โ€“ Ramp level storage status
273 6.4.34 APP โ€“ Stop level change request
6.4.35 APP โ€“ Stop level change request acknowledge
6.4.36 APP โ€“ Parking and towed vehicle air pressure
274 6.4.37 APP โ€“ Auxiliary equipment supply pressure
6.4.38 APP โ€“ Tyre pressure threshold detection
275 6.4.39 APP โ€“ Air leakage detection
6.4.40 APP โ€“ Tyre temperature
276 6.4.41 APP โ€“ Tyre module power supply status
6.5 APP โ€“ Axle load parameter specification
6.5.1 APP โ€“ Axle load
6.5.2 APP โ€“ Axle load calibration data storage request
277 6.5.3 APP โ€“ Axle load calibration data storage status
6.5.4 APP โ€“ Axle load measured by external scale
278 6.5.5 APP โ€“ Axle load measured by towed vehicle
6.5.6 APP โ€“ Axle load calibration data load level
279 6.5.7 APP โ€“ Axle load calibration type
6.5.8 APP โ€“ Maximum driven axle load
280 6.6 Ride height parameter specification
6.6.1 APP โ€“ Extended ride height and ramp level storage
6.6.2 APP โ€“ Ride height and ramp level set request
6.6.3 APP โ€“ Ride height storage request
281 6.6.4 APP โ€“ Ride height storage
6.6.5 APP โ€“ Neutral gear request
282 6.6.6 APP โ€“ Rear obstacle distance
6.6.7 APP โ€“ Immobilizer status
6.6.8 APP โ€“ Fifth wheel load
283 6.6.9 APP โ€“ Ambient air temperature
6.6.10 APP โ€“ Parking brake status
6.6.11 APP โ€“ Neutral gear status
6.7 APP โ€“ Software update parameter specification
6.7.1 APP โ€“ Vehicle software update request
284 6.7.2 APP โ€“ Vehicle software update request acknowledgement
7 APP โ€“ PG specification
7.1 APP โ€“ Overview of PGs
286 7.2 APP โ€“ Message transmission in case of multiple towed vehicles
7.3 APP โ€“ Towing vehicle
7.3.1 APP โ€“ General specification
287 7.3.2 APP โ€“ General PGs, transmitted from the towing to the towed vehicle
7.3.3 APP โ€“ Electronic brake system PGs, transmitted from the towing to the towed vehicle
289 7.3.4 APP โ€“ Running gear equipment PGs, transmitted from the towing to the towed vehicle
292 7.4 APP โ€“ Towed vehicle
7.4.1 APP โ€“ General PGs, transmitted from the towed to the towing vehicle
7.4.2 APP โ€“ Electronic brake system PGs, transmitted from the towed to the towing vehicle
297 7.4.3 APP โ€“ Running gear equipment PGs, transmitted from towed to towing vehicle
301 8 APP โ€“ Address assignment
8.1 APP โ€“ General requirements
8.2 APP โ€“ Road train configuration
8.3 APP โ€“ Address assignment method of a towing and towed vehicle
302 8.4 APP โ€“ Vehicle node capabilities
304 9 SI โ€“ Service interface definition between application and OSI layers
9.1 SI โ€“ A_Data.req, A_Data.ind, and A_Data.con service interface
9.2 SI โ€“ A_Data.req, A_Data.ind, and A_Data.con service interface parameter mapping
305 9.3 SIP โ€“ Service interface data type definitions
10 AL โ€“ Application layer
10.1 AL โ€“ Message PDU format
10.2 AL โ€“ A_PDU specification
11 PL โ€“ Presentation layer
306 Annex A (normative) Geometric dimensions
312 Annex B (normative) Software update request and acknowledge interaction between towing and towed vehicles
321 Annex C (informative) Message flow
325 Bibliography
BS ISO 11992-2:2023 - TC
$280.87