Philippe GOUGEON, Collaborative Project Director – Valeo, Comfort & Driving Assistance Business...

« Mieux connaître les systèmes de navigation par satellite pour une mobilité plus intelligente »

Journée technique ATEC ITS France

Lundi 16 mars

à l’UIC

16, rue Jean Rey

75015 Paris

L’équipement du parc automobile : quelle place pour le

GNSS ?

Philippe Gougeon – Valeo Comfort & Driving Assistance

Directeur Projets Collaboratifs

ITS : Mieux connaître le GNSS pour changer de paradigme

16/03/2015 2

Valeo Strategy

What is the role of GNSS in line with this strategy?

CO2emissions: Reductionand Innovation

Intuitive Driving: SecureAffordableEfficient


16/03/2015 3

Valeo Research & Innovation: a success story

From Ultrasonic Park Assistance…

… to Urban Assistance

PACE Award:

The Benchmark for Supplier

Innovation


16/03/2015 4

Automotive functions already using GNSS

Navigation Traffic Information

Speed Limit Assist e-Call

etc.

[To

mT

om

]

[Sp

ee

dca

m]

[V-T

rafic

]


16/03/2015 5

Next Automotive Functions using GNSSCooperative ITS Automated Driving

[AD activities in Japan, T.Yamamoto 7/2014]

[BMW Urban Driving Experience Challenge 2012]

[C2C consortium, N.Andersen, 11/2014]


16/03/2015 6

Automated Driving LevelsPark Assist

Lane Departure Warning

Blind Spot Detection

Forward Collision Warning

Cross Traffic Alert

Park4U®

Lane Keeping Assist

Adaptive Cruise Control

Emergency Braking

Evasive Maneuver

Park4U® Remote

Traffic Jam Assist

ACC with Steering Assist

Overtake / Merge Assist

Traffic Jam Chauffeur

Motorway Chauffeur

Valet Park4U®

Traffic Jam Pilot

Motorway Pilot

Taxi Function

Driverless Driving

Driver executes

longitudinal AND lateral

control at all time

Driver executes either

longitudinal OR lateral

control not executed by the

system

Driver constantly

supervises the system and

takes over immediately

when required

Driver constantly

supervises the system and

takes over immediately

(~1s) when required

Driver takes over upon

request within lead-time

(<10s) (no constant

supervision required)

Driver takes over upon

request within lead-time

(no supervision required)

Driver may activate system

at any time

System can provide

information and alerts

System executes either

longitudinal OR lateral

control when activated

System executes



System deactivates after

requesting driver takeover

with a sufficient lead-time

System permits activation

only for specified conditions

System executes



System initiates deactivation

when specified conditions

are no longer met

System transition to minimal

risk condition if driver does

not take over

System deactivates only

after driver takes over

System permits activation

only for specified conditions

System executes



System transition to minimal

risk condition in case of a

system error or when

reaching the system

limitation

System executes



Non

AutomatedAssisted

Partial

Automation

Conditional

Automation

High

Automation

Full

Automation

Exam

ple

s

*) based on SAE definitions

0 1 2 3 4 5

permanent

supervision

temporary

supervision

no

supervisiondriverless

only specific

non-driving tasks

any

non-driving tasks

return to safe state

in case the driver doesn’t take over

any condition specific conditions any condition

alert only longitudinal OR lateral longitudinal AND lateral

––foot OR hand

off

foot AND hand

off

eyes

off

mind

off

driver

off

Highly automated Fully automatedBASt/VDA:

Driver Monitoring required

Requires adaptation of the legal frame-work

Dri

ver

(in

auto

mate

d m

ode)

Syste

m(in

auto

mate

d m

ode)


16/03/2015 7

Current localization accuracy vs needs

Next Gen ego-localization device is necessary, at affordable cost

Use cases Current GPS 2014 Expected

C2X – Safety

Collision alert

X-Y : 5m

Z : 50m

X-Y : 0.5m

Z : 1m

Automated Driving

level 4

X-Y : 5m

Z : 50m

X-Y : 0.1m

Z : 1m

Yaw: 2°


16/03/2015 8

Difficult but frequent situations

Motorway ramps Tunnels

Intersections Multi-level car parks

[U-blox][Nokia-HERE]


16/03/2015 9

Sensor Fusion for best localization accuracy:

S

TBL

L

G

I

GNSS

R

C2X

Laser scanners

Radars

Wheel speed sensors

Cameras

Ultra Sonic Park Assist sensors

Brake pedal sensor

C2X communication

Gear position sensor

GPS, Glonass, Galileo

Yaw rate,lateral & longitudinal

acceleration sensor

Leveling sensor

Rain Light Tunnel Mist Sensor

Torque & Steering angle sensor

Throttle pedal sensor

B

G

L

T

I

GNSS

S

R

C2X


16/03/2015 10

Conclusions

Automated Driving: evolutionary process, level 3 then level 4

Fail safe approach for level 4 Automated Driving

Work in progress !


16/03/2015 11

Philippe GOUGEON, Collaborative Project Director – Valeo, Comfort & Driving Assistance Business...

Presentations & Public Speaking

Transcript of Philippe GOUGEON, Collaborative Project Director – Valeo, Comfort & Driving Assistance Business...