Trafisafe - Finland
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Jump to navigationJump to search| Trafisafe - Finland | |
|---|---|
| Used in FOTs: | Trafisafe |
| Perspectives of the FOTs: | |
| Countries: | Finland |
| Data | |
| Distance travelled | 780,000 km <br /> |
| Hours of logging | 16,900 hours <br />1,014,000 minutes <br />704.167 days <br /> |
| 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
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
