Confidential

AVL List GmbH

JB Paquereau

RDE SOLUTIONS

ICAT the 29th of April 2016 India

JB Paquereau | PTE | 26 April 2016 | 3Confidential

CONTENT

Technology Roadmap RDE, the PEMS

RDE Related Services

AVL India ITC

References / Publications

JB Paquereau | PTE | 26 April 2016 | 4Confidential

EMISSION LEGISLATION EUROPEIMPACT OF TEST CYCLE

From LABORATORY towards REAL ROAD with Portable Emission Measurement System PEMS

JB Paquereau | PTE | 26 April 2016 | 5Confidential

IMPACT OF TEST CYCLE RDE LOAD RDE LOAD SPECTRUM

Lastkollektiv: alle RDE

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Engine Speed, rpm

RDEModerateDriver

WLTC

NEDC

RDEDYNAMIC Mid-Size Engine MT

RDEDYNAMICLarge Engine AT

RDEDYNAMIC Down-sized Engine MT

Example SUV

JB Paquereau | PTE | 26 April 2016 | 6Confidential

EMISSION LEGISLATION EUROPE

IMPACT OF TEST CYCLE

FROM DOWNSIZING TOWARDS RIGHTSIZING

JB Paquereau | PTE | 26 April 2016 | 7Confidential

PASSENGER CAR DIESEL ENGINE MAIN ROUTE FOR EGR SYSTEM AND EAS (1)

JB Paquereau | PTE | 26 April 2016 | 8Confidential

PASSENGER CAR DIESEL ENGINE MAIN ROUTE FOR EGR SYSTEM AND EAS (2)

JB Paquereau | PTE | 26 April 2016 | 9Confidential

PASSENGER CAR DIESEL ENGINE MAIN ROUTE FOR EGR SYSTEM AND EAS (3)

JB Paquereau | PTE | 26 April 2016 | 10Confidential

PASSENGER CAR DIESEL ENGINE MAIN ROUTE FOR EGR SYSTEM AND EAS (5)

JB Paquereau | PTE | 26 April 2016 | 11Confidential

CONTENT

Technology Roadmap RDE

RDE Related Services

AVL India ITC

References / Publications

JB Paquereau | PTE | 26 April 2016 | 12Confidential

BE PREPAREDRDE RELATED OFFER PACKAGES

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RDE methodologyRDE Onroad Testing at AVL

RDE Post processing /

Evaluation and Concept spec.

RDE Outlook,

Strategy recommendation

Benchmarking

RDE Assessment with PEMS

Evaluation of existing Application

RDE Concept Assessment / Study

Start from clean sheet of paper

Simulation based evaluation of Engine size

Engine features

EAS concept

Initial concept(s) selection

Option: Concept Proof

(testbed or democar)

Concept DefinitionOption: RDE Track definition

JB Paquereau | PTE | 26 April 2016 | 13Confidential

RDE BENCHMARK ACTIVITIESTEST APPROACH

WLTC on ch/dy for EMROAD evaluation Set up of PEMS iS systems

Measurements on road AVL test round

Coast down evaluation

Data evaluation (EMROAD, Clear,…)

Distance/Time 90,2km 6100s

City 32% 34%

Highway 34% 20%

Interstate 34% 46%

JB Paquereau | PTE | 26 April 2016 | 14Confidential

0.00

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1.20NOx Emissions [g/km]

CF=2.1

EU6 Limit

AVL RDE BENCHMARK: MODERATE WARMSORTED TO NOX EMISSIONS

Presentation only – no handover

CF=5

CF=10

JB Paquereau | PTE | 26 April 2016 | 15Confidential

BE PREPAREDRDE RELATED OFFER PACKAGES

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RDE methodology

Recalibration Emissions

(testbed, chassis roller, PEMS)

Driveability (testtrack, road)

Ambient & altitude testing

OBD

Component protection

Validation

RDE Assessment of Base Engine

Evaluation starting from existing HW

Initial concept evaluation

RDE Recalibration for lower CF

Optimisation of existing Calibration

Initial evaluation,

Gap Analysis

Component based evaluation Airpath (boosting and EGR)

Dimensioning & Durability

Cooling Concept

… tbd …

Options: Concept proof (e.g. durability runs)

Functional evaluation (SW & HW)

CO2 focused re-definition

JB Paquereau | PTE | 26 April 2016 | 16Confidential

MODELBASED DEVELOPMENT

Physical and empirical models of engine and

exhaust aftertreatment system (no DoE)

Compliment and substitution of real tests

on road, Chassis dyno and test bench

Development enviroment HiL, MiL, SiL

Efficiency and quality increase!

JB Paquereau | PTE | 26 April 2016 | 17Confidential

Test Bed Virtual Test Bed Vehicle Validation

Calibration

Load Profiles

Environment

Production Tolerances Aging Effects

VIRTUAL TEST BEDS AS EXTENSION OF REAL TEST FACILITIES

Semi-physical models

Modelbased development

JB Paquereau | PTE | 26 April 2016 | 18Confidential

AVL VIRTUAL TEST FIELD

JB Paquereau | PTE | 26 April 2016 | 19Confidential

CONTENT

Technology Roadmap RDE, the PEMS

RDE Related Services

AVL India ITC

References / Publications

JB Paquereau | PTE | 26 April 2016 | 20Confidential

AVL METHODOLOGY FOR RDE TESTING

Reporting

RDE Report

Concerto M.O.V.E

Post Processing

Concerto PEMS

CO, CO2, NO, NO2, O2

Particle Number, Dilution Rate, VPR CorFac

GAS PEMS iS

PN PEMS iS

Real Life Testing

EFMGPS

T, p, %

ECU

OBD II

SYSTEM CONTROL

JB Paquereau | PTE | 26 April 2016 | 21Confidential

AVL CONCERTO PEMS POST PROCESSING

JB Paquereau | PTE | 26 April 2016 | 22Confidential

AVL has evaluated different routes and selected one which meets criteria defined for the

road emissions measurement.

The route needs to be adapted for each model, to take in account the specific

characteristics like acceleration, deceleration, performance and drivability.

ROUTE

www.avl.com

THANK YOU

AVL LIST GMBHYOUR INDEPENDENT ENGINEERING PARTNER