_ 03.1

Road Condition Data

Taking multiple factors and elements into account.

72h

Forecast length up to 72 hours

∞

Road condition forecast for any road network

5m

Segment lengths vary from 500m down to 5m

_ 03.2

Examples of Inputs & Outputs

Road weather information stations

Surface temperature, Air temperature, Humidity, Dew Point, Precipitation and much more.

Weather Forecast

Weather forecast from any provider.

Geosegmentation

Geosegmentation is a GIS description of road segments and road weather stations. It encompasses local climatological factors that affect road temperature for all segments and all stations

Vehicle Data

We are the only company who can combine live friction data and traditional road weather data to bring better information our clients and customers.

Road Treatment Actions

Action data is an important component for the forecasts in the system to be relevant.

Outputs

We give you reliable information about the road weather, now and 72 hours ahead. We can tailor the solution to fit your needs, let us know what you are in need of and we will make sure to create the best possible solution to your problems.

Road Condition: dry, moist, wet, light snow, snow, drifting snow, sleet, frost, heavy frost, ice, freezing rain.
Surface temperature
Dew point
Residual salt
Friction (modelled and measured)
Laser data
Recommended maintenance action
Hazardous warnings
Alerts
and much more.

‍

Note that these are only examples of data input and output.

_ 03.3

AHEAD

A sensor fusion software which is a proprietary system that combines a laser sensor and a camera to detect road conditions. AHEAD is locally integrated and can detect the road condition, in real-time, 25m in ahead of the vehicle.

‍

For more information on AHEAD please contact viktoria.bogren@klimator.se

_ 03.4

Process Road Condition Data

01

Pre-process

Describes road segments

02

Data Input

Combine all data inputs.

03

Nowcast Calc.

Know what is on the roads at this exact moment.

04

Climate Model

Calculates future road status information 72 hour forecast

05

Friction Calc.

Measured: Collection of friction data from connected cars.
Modelled: Calculates friction on the entire road network

06

Output

Direct and Dynamic description of the road weather, anywhere at anytime.

_ 03.5

Road Condition Data Platform

Our integration and interpretation platform is built upon different models that is the results of 30 years of research within the area.

04

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