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

  • New ANPR solutions overcome variables
    May 18, 2018
    The sheer range of variables makes it difficult to find a single algorithm to ensure a 100% standard of ANPR. David Crawford investigates new processing technology. Automatic number plate recognition (ANPR), using optical character recognition and image-processing to identify vehicles, plays key roles in traffic monitoring and law enforcement, access and parking control, electronic toll collection, vehicle security and crime deterrence. Overall, system performance is well rated, with high levels of
    Read More
  • Kistler to showcase WIM solutions at Intertraffic in Amsterdam
    February 13, 2018
    Kistler Group (Kistler) will showcase its KiTraffic Weigh-in-Motion (WIM) solutions at this year’s Intertraffic in Amsterdam from the 20-23 March 2018. The innovations are intended to support road owners and authorities in road and traffic monitoring, weight enforcement and weight-based tolling. The KiTraffic Plus, a WIM solution for automated road monitoring, comes with Lineas quartz sensors and is said to measure vehicle loads at different speeds on a range of lanes. It uses two to eight sensors per l
    Read More
  • Iteris connects with Siemens and Sirius XM
    June 5, 2018
    This is your chance to connect to a smart and multimodal future, and Iteris. Here at ITS America Detroit, visitors will get a first-hand look at connected vehicle technology in action through a partnership with Siemens and Sirius XM to provide an on-street demonstration of the seamless integration of the Iteris PedTrax pedestrian detection technology with roadside and onboard units. As a long-time provider of intersection detection sensor technology to public agencies, Iteris is committed to ensuring the a
    Read More
  • Measuring the effectiveness of winter VMS
    August 5, 2013
    A survey into the effectiveness of weather-related variable message signs on a trans-mountain highway has some interesting results, as Alexis Bacelar told ITS Europe. A study in the Massif Central region of France evaluating the usefulness of winter weather warning signs has highlighted the effect of variable message signs on driver behaviour. During the winter of 2009-2010, road operator Massif Central Direction Interdépartementale des Routes (MC DIR) started installing bad weather-specific variable messag
    Read More

Highlighted Content