Lufft shows Marwis mobile contactless weather sensor

Visitors to Intertraffic will be the first to see the new Marwis mobile contactless weather information sensor from German company Lufft. Marwis can be mounted on any vehicle and provides mobile collection of road weather information including surface temperature, dew point and water film height as well as road conditions (humidity, snow, ice and frost), grip (friction) and other environmental data.
March 26, 2014 Read time: 2 mins
Helena Wingert and Tobias Weil of Lufft with the Marwis sensor
Visitors to Intertraffic will be the first to see the new Marwis mobile contactless weather information sensor from German company 6478 Lufft.

Marwis can be mounted on any vehicle and provides mobile collection of road weather information including surface temperature, dew point and water film height as well as road conditions (humidity, snow, ice and frost), grip (friction) and other environmental data.

The system measures meteorological data and road condition information 100 times per second at a driving speed of 80km/h, meaning the sensor records the data every 20cm.

Data from the sensors can be sent via 1835 Bluetooth for real time evaluation on a mobile device or tablet and delivered via the cloud to SmartView, Lufft’s visualisation software. According to the company, Marwis can distinguish the desired data regardless of the road surface condition - freezing ice, snow or rain.

Lufft is also exhibiting an updated in-road sensor, the IRS31Pro-UMB, which can now calculate friction and ice percentage as well as measuring temperature and road surface condition (damp, wet, icy or snow/salt).    
%$Linker: 2 Asset <?xml version="1.0" encoding="utf-16"?><dictionary /> 4 74879 0 oLinkAsset <span class="mouselink">www.lufft.com</span> Lufft Web false /EasySiteWeb/GatewayLink.aspx?alId=74879 false false%>

For more information on companies in this article

Related Content

  • Navtech’s new CTS350-X set for Swedish roads
    March 24, 2014
    Navtech Radar, the specialist manufacturer of radar-based automatic incident detection (AID) solutions, is unveiling its latest CTS350-X radar at the show. The unit is smaller, lighter and easier to install and commission than previous models and its response time for detecting a stopped vehicle and sending an alert is less than 10-15 seconds. It is suitable for automatic incident detection on bridges and strategic roads and in tunnels and covers up to 1,000m of road surface (500m radius) and detects people
    Read More
  • IRF publishes comprehensive safety journal
    March 25, 2014
    The International Road Federation (IRF) is now publishing its new quarterly journal featuring peer reviewed technical contributions by leading industry professionals. Called the IRF Examiner, this freely available publication addresses innovative road safety applications ranging from school zone safety projects in Abu Dhabi to rumble strips on rural highways.
    Read More
  • Third generation signs spell a bright future for Swarco
    April 23, 2013
    Swarco Traffic Americas has introduced its third generation of optic LED dynamic message signs (DMS) to the North American market. The third generation signs deliver contrast ratios more than double the NEMA TS4 requirement and are said to use a fraction of the power consumed by its competitors’ signs.
    Read More
  • Case Systems highlights its call boxes and parking system
    April 22, 2013
    Case Systems, which develops and maintains innovative reliable wireless technologies for the transportation and parking industries, is highlighting its roadside call box technology and parking systems.
    Read More

Highlighted Content