udrive - home | safer · 2018. 4. 27. · udrive is co-funded by the european commission, dg...

UDRIVE is co-funded by the European Commission, DG Research and Innovation, in the 7th Framework Programme under grant agreement no 314050.

UDriveA glimpse into analyses

Jonas Bärgman(incl. slides from Jordanka Kovaceva, Fabio Forcolin etc)

4/27/2018

Agenda

• The UDrive ”analyzable data”

• A few example analyzes– Truck driver secondary tasks

– Car driver secondary tasks

– Cars overtaking bikes

– Truck glance analysis in intersection right turns

• Short summary

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Analyzable data – vehicle type

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Analyzable data (cars) – country

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UDRIVE is co-funded by the European Commission, DG Research and Innovation, in the 7th Framework Programme under grant agreement no 314050.

Secondary task

engagement for trucks

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Truck driver secondary tasks

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• 104 hours annotated

• Full trips

• 24 drivers

• Netherlands only

Truck driver secondary tasks – 20% of time

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0,00

1,00

2,00

3,00

4,00

5,00

6,00

Phone (4h) ElectronicDevice (1h)

Food (4 h) Smoking(2.3h)

ReadingWriting (1.6h)

Grooming(0.7h)

TalkingSinging (1h)

Control (1.5h)

Tim

e [

%]

Secondary task type

Duration vs. frequency

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Smoking

Eating/drinking

Calling/talking on phone

Visual-manualinteraction with the phone

All phone tasks

Vehicle control interactionsReading/writing

UDRIVE is co-funded by the European Commission, DG Research and Innovation, in the 7th Framework Programme under grant agreement no 314050.

Secondary task

engagement for cars

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Car driver secondary tasks

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• 194 hours annotated

• Full trips

• 96 drivers

• France, Great Britain, Germany, and Poland

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3,5%

0,1%

9,8%

2,9%

0%

2%

4%

6%

8%

10%

12%

France Germany Poland UK

Car drivers’ mobile phone use while driving

UDRIVE is co-funded by the European Commission, DG Research and Innovation, in the 7th Framework Programme under grant agreement no 314050.

Car drivers

overtaking cyclists:

Jordanka Kovaceva¹

Jonas Bärgman¹, Gustav Nero¹, Fabio Forcolin², Reinier Jansen³, Marco Dozza¹

Chalmers University of Technology¹, Volvo GTT², SWOW³

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Data

• 147 overtaking segments

• 41 drivers (16 females and 25 males)

• Mostly in daylight - 138 of 147

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Overtaking manoeuvre

• Bicyclist present in the driver’s lane

• Rural straight roads

• Overtaking manoeuvre type – Flying and Accelerative

4/27/20186th International Naturalistic Driving Research Symposium,

the Hague, the Netherlands, 8-9 June 2017

UDRIVE is co-funded by the European Commission, DG Research and Innovation, in the 7th Framework Programme under grant agreement no 314050.

Truck drivers

glance behavior:

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Glance behaviour timing

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• Blind spot checks?

• When do drivers look at a bicycle

threat the last time?

Overall summary

• UDrive data very rich

• Much analysis done, but only scratching analysis surface

• Quality checks/validation very important

• Data hosting a challange

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