Trafisafe - Finland

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Trafisafe - Finland
Used in FOTs: Trafisafe
Perspectives of the FOTs:
Countries: Finland
Data
Distance travelled
780,000 km
780,000 km
Hours of logging
16,900 hours
1,014,000 minutes
704.167 days
16,900 hours
1,014,000 minutes
704.167 days
Number of journeys 67000
Number of events
Detections 95 / 200 vehicles / travellers
Indicators
In the raw data Position, Speed, Travel time / Traffic flow, Fuel consumption
Calculated / derived Speed related, Position related
Enriched information Speed limit, Weather condition
Test subjects
Professional drivers Not included
Test subjects 200
Equipped road sections / cross-sections
Vehicles 95
Vehicle types Passenger car
Test setup
Start of field tests
Length of field tests
Length of baseline phase
Road type Urban streets, Urban main roads, Rural roads, Main roads and corridors
Weather and other conditions included Normal conditions, Snowy/icy conditions, Rain, Reduced visibility, Darkness
Type of experiment Naturalistic driving
Design of experiment Mixed design

Data sets acquired

Can be shared as
Data set Raw data Aggregated data

Questionnaires Yes
Weather data Yes
Map data Yes Yes
Probe data Yes Yes
GPS Yes Yes
CAN Yes Yes

Data formats and possible standards

PostgreSQL database

Frequency of logging

0.5 Hz for GPS and fuel consumption

Quality of data

Applied checks

Several GPS and speed limit plausibility checks, detailed in an internal report.

Limitations known

lacks GPS quality information, e.g. 2D/3D

Test subjects

Age distribution

Mainly concentrated on comparing young men and their fathers, forming some 70 son-father pairs.

Gender

140 males, 60 females

Male: 70%
Female: 30%

Test setup

Tested functions / facilities / services

ISA and driving style feedback reporting

Links to available tools

LogPro

Data sharing

Conditions for data sharing

Ready NDA exists, data has been reused

Data support services and analysis

Ready information package exists, limited e-mail support available. Further analysis projects to be discussed separately.

Contact information for data re-use

Sami Koskinen, Harri Peltola or Mikko Tarkiainen, VTT

Other

Available data samples for testing

A small sample has been prepared to understand the format of the data and it can be e-mailed without an NDA.

Additional notes

Facts about "Trafisafe - Finland"
Age distributionMainly concentrated on comparing young men and their fathers, forming some 70 son-father pairs. +
Calculated indicatorsSpeed related + and Position related +
CountryFinland +
Data formatsPostgreSQL database +
Data nameTrafisafe - Finland +
DatatypeQuestionnaires +, Weather data +, Map data +, Probe data +, GPS + and CAN +
Design of experimentMixed design +
Distance travelled780,000 km +
Environmental conditionsNormal conditions +, Snowy/icy conditions +, Rain +, Reduced visibility + and Darkness +
Females60 +
Hours of logging16,900 hours (1,014,000 minutes, 704.167 days) +
Indicators for enriched informationSpeed limit + and Weather condition +
Is a data set inTrafisafe +
Males140 +
Number of journeys67,000 +
Number of test subjects200 +
Number of vehicles95 +
Professional drivers includedfalse +
Raw data indicatorsPosition +, Speed +, Travel time / Traffic flow + and Fuel consumption +
Road typeUrban streets +, Urban main roads +, Rural roads + and Main roads and corridors +
Type of experimentNaturalistic driving +
Vehicle typesPassenger car +
Vehicles detected95 / 200 +