Lufft’s new sensor collects road weather information at traffic speed

Mobile road weather information sensor Marwis, developed by German measurement and control technology company Lufft, can be mounted on any vehicle to collect real-time weather data such as road surface temperature, dew point, water film height, road conditions (humidity, snow, ice and frost) and grip (friction) as well as other environmental data. Marwis measures meteorological data and road condition information 100 times per second. At a driving speed of 80km/h, the mobile sensor records every 20cm, r
April 8, 2014 Read time: 1 min
Mobile road weather information sensor Marwis, developed by German measurement and control technology company 6478 Lufft, can be mounted on any vehicle to collect real-time weather data such as road surface temperature, dew point, water film height, road conditions (humidity, snow, ice and frost) and grip (friction) as well as other environmental data.

Marwis measures meteorological data and road condition information 100 times per second.  At a driving speed of 80km/h, the mobile sensor records every 20cm, regardless of the condition of the road surface.

The data can be sent via Bluetooth to Lufft’s Smartview software for evaluation.
Air Quality & Weather Systems

For more information on companies in this article

Related Content

  • Authorities play the parking ticket
    April 10, 2014
    Having long been a cause of contention with their constituents, local authorities are now using parking provision to entice shoppers and reduce congestion. To say that parking, and particularly parking enforcement, is a contentious and emotive issue is something of an understatement. Across the globe the discontentment with parking facilities, charges and enforcement is a major cause of friction between local authorities and the residents, businesses and drivers in the area. Recently there was outrage in
    Read More
  • Reducing congestion with Tomtom's historical traffic data
    December 5, 2012
    Historical traffic data provided by TomTom is being used by the local government in Spain’s Basque region to reduce road congestion at less cost. Old habits die hard. Photos from as far back as the 1930s show people counting cars by the roadside in order to provide congestion data to those running road networks. Today, such techniques are still used, albeit augmented by a range of automation technologies such as inductive loops, infra-red sensors and number plate recognition. Even with these advances, howe
    Read More
  • Truck platooning: the evidence is complex
    February 6, 2020
    A number of claims are made for the value of truck platooning. David Crawford looks at the figures from a new set of examples which suggest that the situation is more complex than you might think
    Read More
  • Keeping a close watch on ‘too-dangerous-to-drive’ highway
    June 21, 2016
    Like many others, the authorities in Argentina implemented ITS to improve road safety – but this case was a little different to most as Mauro Nogarin explains. The 70km of highway that separate Argentina’s capital Buenos Aires from the city of La Plata had long been considered too dangerous for anyone to make the trip with a private car. Figures on criminal attacks and vandalism with stones, nails, logs, spark plugs or any other element that can damage a car’s tyres and cause them to stop in order rob th
    Read More

Highlighted Content