NordicWay (IAM)

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Contact details

Satu Innamaa, VTT, satu.innamaa@vtt.fi

Timing and duration of tests

05/2015-09/2017

Location(s) of tests

Finland (Main road 1, Ring roads I and III), Sweden, Norway, Denmark

Tested automation

Tested functionalities

Cooperative safety related traffic information (cooperative hazardous location warning, cooperative weather and slippery road warning, and probe data services)

Level of automation tested

SAE0

Tested use cases

In Finland: Warnings on • temporary slippery road • animal, people, obstacles, debris on the road, unmanaged blockage of a road • unprotected accident area • short-term road works • reduced visibility • exceptional weather conditions

Tested transport system

In Finland: Passenger cars, taxis, trucks (to be confirmed)

Purposes of testing
  • Assessment of driver behaviour (human, vehicle) / road user behaviour
  • Assessment of user (driver, traveller, etc.) acceptance, usability, take up, etc.
  • Technical assessment, proof of concept (incl. vehicle, background support systems such as communication)
  • Efficiency for traffic management

Methodology

Definition of baseline

In Finland: Drivers who do not get warnings of hazardous situations

Test design

In Finland: Between subjects

Method of testing

Naturalistic field tests, Questionnaires


Test fleet, participants and environment

Number and make of vehicles

In Finland: 1 000 (to be confirmed)

Description and number of participants/drivers

In Finland: 1 000 (to be confirmed)

Tested environment and facilities

In Finland: Motorway (main road 1), ring roads of Helsinki metropolitan area

Legal and ethical aspects

-

Duration of testing

In Finland: 12 months (to be confirmed)

Input parameters and assumptions of simulation tests

-

Data

Logging
  • Communication data (V2V, V2I, V2U, etc.)
  • GPS
  • HMI
  • Map data
  • Situational data (e.g. weather, traffic situation)
Specifications for the data sources
  • Communication data (V2V, V2I, V2U, etc.), specify: Communication between mobile phone, service cloud, TMC
  • Situational data (e.g. weather, traffic situation), specify: Road weather station data, loop detector data
Key Performance Indicators (KPIs)

In Finland: Spot speed pattern, deceleration, jerks, speeding, etc. (to be confirmed)

Situational data available

Road weather, traffic volume (spot-wise)

Subjective data collected

Questionnaires on user acceptance, and subjective assessment of system and impacts (to be confirmed)

Results

Issues that affected the impact assessment

available in September 2017

Results

available in September 2017

Publications

available in September 2017

Other things to report

Facts about "NordicWay (IAM)"
Method of testingNaturalistic field tests + and Questionnaires +
Purpose of testingAssessment of driver behaviour (human, vehicle) / road user behaviour +, Assessment of user (driver, traveller, etc.) acceptance, usability, take up, etc. + and Technical assessment, proof of concept (incl. vehicle, background support systems such as communication) +