DRIVE C2X final event SP3 ppt

Cooperative driving: moving from design to testing 16 July 2014 Francois Fischer Senior Project Manager ERTICO

project start date: 01.01.2011 | end date: 31.07.2014

Objectives

16.07.2014|| Final event - from design to testing 2

Transform the methodology into FOT

Integrated European wide testing

Test sites preparation

set the stage

Piloting

use the feedback for FOT

FOT

manage the data and subjects


From cooperative system design to testing


DRIVE C2X system design Validation on the system test site

Test site preparation Piloting Field Tests


DRIVE C2X system design Towards test site adaptation


• The main challenge was to ensure successful deployment of cooperative driving functions on all test sites • The DRIVE C2X software toolkit enabled seamless deployment on

existing test site equipment • OSGI open SW platform eased setup and maintenance during the

FOT

vehicle station

CU AU

Roadside station

CU AU


DRIVE C2X system design Reference functions for FOT


AEVW - Approaching Emergency Vehicle Warning

TJAW – Traffic Jam Ahead Warning

IVS – In Vehicle Signage

RWW – Road Work Warning

OW - Obstacle Warning

GLOSA – Green Light Optimal Speed Advisory

CBW – Car Breakdown Warning

WW - Weather Warning

http://www.drive-c2x.eu/use-04









Validation Ensure interoperability

16.07.2014|| Final event - from design to testing

• Interoperability is a critical challenge for cooperative systems

• Public interoperability events supported by DRIVE C2X provided interoperability and conformance test sessions allowing to: • Check compliance of vendor implementations with standards • Verify interoperability between different vendor systems

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Validation Ensure system performances


• Functional testing is important to ensure that the whole system is working

• 6 test sessions of 1 week were carried out at the system test site in Helmond (NL)

• Real drive tests with vehicle platoons to validate: • Vehicle and roadside ITS stations • Cooperative functions at the HMI level • FOT control tool • Data collected by the logging units

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Validation Drive test session - impression


Prepare scenario Briefing Line-up and start

MAI Test on the road Debriefing Collect logs


Test site preparation Vehicle adaptation at TS Italy



Test site preparation Application adaptation at TS Italy


Databases - interfaces

Legacy, no adaptation

DRIVE C2X Test Management Centre

Use Case Unit Adapted for DRIVE C2X

SERVICE CENTRE

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ROAD

AU1 RIS 1 CCU

AU2 RIS 2 CCU

AU3 RIS 3 CCU

AU4 RIS 4 CCU

AU5 RIS 5 CCU

Road sensors and VMS


Test site preparation Roadside deployment at TS Italy


Images and map source: Google

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136 Toll station / stazione “Trento Centro”

Toll station / stazione “Rovereto Nord”

Toll station / stazione “Rovereto Sud”

Rest area / AdS “Nogaredo Ovest”

RSU

N

TCC

VMS

RSU

Gantry

Roadside Unit

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802 . 11 p transmitter

TVCC

Traffic sensor

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RSU

RSU

Fiber - optics network

RSU

RSU

RSU

RSU

RSU

RSU

RSU


Test site preparation Functions at TS Italy


• 18 km A22 Highway equipped with: • DRIVE C2X functions

• Traffic Jam Ahead Warning • In Vehicle Signage • Slow Vehicle Warning • Car Breakdown Warning • Approaching Emergency Vehicle • Road Works Warning • Motorcycle approaching indication

• Regional function • Wrong Way Driving in Gas Stations


Test site preparation Harmonised test methodology


• Harmonisation of test process is needed at the level of: • Functions (HMI) • Test scenarios • Event definition • User management • Data management

Test site Data collection

Central Data storage

TS logs Validation tools


Test preparation Variable weather conditions


0 – distance (m) 5000 10000 15000 20000 25000 m, 47 min


Piloting Last check before FOT start


• Stepwise approach for checking that all systems perform according to the test methodology

• Led to fine tuning of the study design • Use of observers on the back seat to take note and guide the

driver through the test route

Systems Test control Log Data


Piloting Recommendations for the HMI


• Piloting tests provided recommendations to improve the HMI: • Increase the size of warning and informing pictograms • Increase the size of speed limit in severe warning. • Remove the speedometer and distance bar • Improve warning sounds


Field tests Data Processing


LogPro

LogPro Events & indicators

Repository Test Site

TE function TE function TE function Function valid

Test valid

Request Data processing

/LogMover log data

Quality check

DITCM LogMover Data Analysis

Log files Test_i

Upload test data

Impact evaluation

sheets


Field tests Controlled test process - TS Finland


RWW event detail



Field tests Planning controlled tests



Field Tests Naturalistic test process – TS Sweden


CW 2013 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 WW Icy road Wind warning IVS GLOSA OW/CBW GLOSA

Baseline Treatment

RWW roadside unit GLOSA locations




Field tests Naturalistic test ITS corridor


• During naturalistic tests, drivers are not guided to pass by equipped vehicle or roadside units

• Corridors, which many users are likely to cross, shall be equipped.

• Example: ITS corridor used for commuting by Volvo workers


Field tests User experience in winter conditions


• User acceptance is critical for cooperative functions like Weather Warning and Slippery road Warning

• Winter is a challenging season for driving with harsh weather conditions • Test site Finland organised a winter test session to assess cooperative

driving concerning: • Technical performances, impact and user experience


758 drivers participated in the FOT with 262 vehicles over 1,8 million Km driven during 30990 trips enabling

the collection of more than 400 Gbytes of data containing 367 500 events

Results


The FOT delivered data to evaluate system performances, assess the impact and user acceptance

of cooperative driving

Documents

DRIVE C2X final event SP3 ppt