Description
Frictionweb 2.0 is a web service for:
• storage
• visualization
• analysis
• sharing of friction data from measurement systems such as ViaFriction.
It is not the measurement equipment itself – but the “control center” for the data after it has been measured on the road or runway.
1. Measurement in the field
– vehicles with friction meters measure, for example, how slippery the road is
– data is collected in real time
– the system sends data directly via the mobile network
2. Transfer to Frictionweb 2.0
– data that is collected is sent to Frictionweb 2.0
– here the measurements are stored and organized
– multiple users (e.g. road authorities) have access at the same time
This is the core of Frictionweb 2.0
3. Analysis and decision-making
Data is displayed in maps, graphs and reports
Can be exported to tools such as Excel or analysis programs
Used to assess:
•need for salting/sanding
•traffic safety
•quality of asphalt or runway
What is Frictionweb 2.0 used for and who uses it:
• Road authorities (e.g. the Norwegian Public Roads Administration)
– monitor winter conditions in real time
– prioritize plowing and salting
– document that requirements for road standards are met
• Airports
– control friction on runways (critical for landing)
– respond quickly to changes in weather
• Contractors and consultants
– document work performed
– quality assure new road surfaces
Friction measurements are an important basis for assessing whether measures are effective and whether road standards are maintained.
