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

  • EU rules extend the ‘long arm of the law’
    November 27, 2013
    New EU legislation allows authorities to collect fines from errant foreign motorists even after they have returned to their own country. New European Union legislation means drivers in many Member States can be prosecuted for breaking traffic laws when driving outside their home country. While not all the Member States will not be signing up to Directive 2011/82/EU facilitating the cross-border exchange of information on road safety related traffic offences, for those that do the deadline date to impleme
    Read More
  • Doha implements traffic control system
    November 21, 2012
    Expansion of ITS systems has accelerated in Qatar this year, with rapid deployment of a traffic control system in Doha. Less than 10 years from now an extensive system of ITS technology will be operating in Qatar, informing and directing users of the country’s roads. That can be stated with confidence for a number of reasons: the world’s richest country per capita will host the World Cup in 2022 and is understood to be planning to develop sophisticated systems of ITS for road safety and traffic managemen
    Read More
  • Truvelo TRIMMS night-time speeds on unlit roads
    June 5, 2014
    Truvelo UK’s new TRIMMS infrared illumination enables mobile speed enforcement in the dead of night. Lincolnshire is the UK’s fourth-largest county, has a population of over a million and is predominantly rural. Only 66km of its 8,893km road network is dual carriageway and 79% of the rest is ‘C’ class or unclassified roads. In terms of Killed and Seriously Injured (KSI) figures, there were 415 casualties in 2013 (down from 526 in 2002). Official figures show inappropriate speed accounts for 25% of the UK’s
    Read More
  • Zitek melts barriers to North American market
    June 6, 2019
    South Korean company Zitek is launching its heated LED traffic signal solution in the US and Canadian markets—meeting with distributors and DoTs while waiting for its ITE certification. It’s just in time, as climate change is creating more dangerous wintery weather across North America. As state DoTs have switched from incandescent bulbs to LED traffic lights to save energy and maintenance costs, an unintended consequence has been that the low-wattage bulbs do not get hot enough to melt snow that accumul
    Read More

Highlighted Content