simulate and validate your dnn inference with...

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Simulate and validate yourDNN inference with CATIA

before ADAS industrialdeployment

« AI in the Loop »

Simon BerardCATIA Strategic Planning Senior Analyst

Agenda

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WHY does Autonomous Driving Experience matter ?

WHAT are the mandatory capabilities ?

HOW does it work ?

WHAT IS AN AUTONOMOUS DRIVING EXPERIENCE FOR ?

PR

OG

RA

M A

DV

AN

CEM

ENT

PROBLEM DEFINITION

NETWORK STRUCTURE

CONVERGENCE

RE-TRAINING

?

Number of known issues

to find and fix

the root cause

Difficulty

WH

YW

HA

TH

OW

Field test issues

HOW DOES AN AUTONOMOUS DRIVING EXPERIENCE MAKE THE DIFFERENCE ?

DANGEROUS

SITUATIONS

BEHAVIOR

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YW

HA

TH

OW

SOFTWARE

WHY DOES DASSAULT SYSTEMES DEVELOP AN AUTONOMOUS DRIVING EXPERIENCE ?

TOWARDS

COGNITIVE AUGMENTED DESIGN

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YW

HA

TH

OW

WHY DOES DASSAULT SYSTEMES DEVELOP AN AUTONOMOUS DRIVING EXPERIENCE ?

AUTOMATION & SELF OPTIMIZING DESIGN

Multidiscipline, Multiscale, MultiphysicsGenerative Design W

HY

WH

AT

HO

W

[MOD|SIM]

WHAT TO EXPERIENCE ? AV FUNCTIONAL ARCHITECTURE COVERAGE

THINK ACTSENSE

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YW

HA

TH

OW

WHAT TO EXPERIENCE ? AV FUNCTIONAL ARCHITECTURE COVERAGE

PERFORMANCES ACCURACY

THINK ACTSENSE

BRAKES DAMPERS

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YW

HA

TH

OW

WHAT TO EXPERIENCE ? PARAMETERS SPACE EXPLORATION

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YW

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TH

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CERTIFICATION

WHEN DOES AN AUTONOMOUS DRIVING EXPERIENCE APPLY ?

VALIDATION

OWNERSHIP

MANUFACTURING

UPSTREAM

DETAILED

CONCEPTUAL

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YW

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WHAT ARE THE TRAPS ALONG THE WAY ?

CONTROL THE BIAS AT ALL STAGES

SYNCHRONIZATION BARRIERS EXTERNAL COMPUTATIONS CROSSED-CAUSAL DEPENDENCIES

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YW

HA

TH

OW

WHAT IS HAPPENING INSIDE THE CAR ?

INTEGRATE, CO-EXECUTE AND VALIDATE VIRTUAL HETEROGENEOUS MODELS, VIA A REAL-TIME AND INTERACTIVE PLATFORM.

SENSORS

VEHICLE DYNAMICS

TIRES

DAMPERS

CONTROL

STEERING

WH

YW

HA

TH

OW

WHAT IS HAPPENING OUTSIDE OF THE CAR ?

STAGING OF INTERACTIVE EXPERIENCES BY COMPOSING PRODUCT, NATURE & LIFE

CAD ASSETS

BUILT-IN BEHAVIORS

REUSE PRODUCT BEHAVIORS

ANIMATE IN CONTEXT OF EXPERIENCE

REALTIME PHYSICS

WRITE EXPERIENCE SCENARIOUSING NATURAL LANGUAGE

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HOW TO INTEGRATE A PROJECT IN THE EXPERIENCE ?

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Nvidia publicationEnd to End Learning for Self-Driving Cars [arXiv:1604.07316v1 [cs.CV] 25 Apr 2016]2016 Sully Chen Implementationhttps://github.com/SullyChen/Autopilot-TensorFlow

Nvidia ADAS Network

DEEP LEARNING COMPONENT TO VALIDATE

EXPORT TO PRODUCTION LEVEL FMU CONVERSION PHYSICAL SYSTEM DESIGN

CO-SIMULATION EXPERIENCE SCENARIZATIONRESULTS ANALYSIS

Mechatronics SystemFreeze the Network

WH

YW

HA

TH

OW

https://github.com/SullyChen/Autopilot-TensorFlow

HOW DOES IT WORK ?

SENSE THINK ACT

WH

YW

HA

TH

OW

AI IN THE LOOP

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YW

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NEXT STEPS

Generative Tests

Generative AI convergence

Real-time for Hardware in the Loop

Real-time Environment interaction

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YW

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EXPERIENCE BENEFITS

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Possibility to explore variants of scenarios and configurations

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Explore, experiment and see

Play the experience guaranteeing physical accuracy

Combine Knowledge and Know How

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