High-speed rutting detector

INO, a world-class centre of expertise in industrial applications for optics and photonics, offers its laser rut easurement system (LRMS), a transverse profiling device that detects and characterises pavement rutting. The organisation says LRMS can acquire full 4m width profiles of a highway lane at normal traffic speeds (up to 100km/hr), using two laser profilers that digitise transverse sections of the pavement.
February 29, 2012 Read time: 1 min
3388 INO, a world-class centre of expertise in industrial applications for optics and photonics, offers its laser rut measurement system (LRMS), a transverse profiling device that detects and characterises pavement rutting.

The organisation says LRMS can acquire full 4m width profiles of a highway lane at normal traffic speeds (up to 100km/hr), using two laser profilers that digitise transverse sections of the pavement.

Custom optics and high-power pulsed laser line projectors allow the system to operate in full daylight or in night-time conditions, and in order to keep a constant longitudinal sampling, the vehicle's odometer can be continually monitored.

Road transverse profile data can be collected and processed in real-time on board the vehicle. Rut extraction algorithms have been developed to automatically measure rut depth and width.
Concrete milling, paving & compaction

For more information on companies in this article

INO

Related Content

  • Laser monitoring of road surfaces
    February 28, 2012
    Klaruw says that its advanced laser scanner system can accurately evaluate the macro-texture of road pavement surfaces. This sophisticated system allows highway agencies to monitor road surface condition more accurately and assess whether the skid resistance meets safety requirements. The innovative Laser Texture Tester (LTT) device uses uses a rotating, high resolution laser to scan circular sections of road pavement.
    Read More
  • Developments in the concrete pavers market
    February 20, 2012
    The market for concrete pavers continues to fuel research and development into new models writes Mike Woof. The range and breadth of concrete slipforming and paving equipment on the market continues to grow as firms develop new and improved models. Prior to the recent CONEXPO-CON/AGG 2011 construction equipment show in Las Vegas, some of the best known manufacturers had already announced their new and improved slipforming machines. GOMACO, Guntert & Zimmermann, Power Curbers and Wirtgen all had recent or ne
    Read More
  • Pavement profile checks
    February 23, 2012
    Accurate pavement profiling can be achieved with the new Selcom RoLine 1130 laser sensor from Canadian firm LMI Technologies. It uses laser line sensing for accurate profiling of all pavement geometries on high-speed profilers at any vehicle speed and the unit is said to suit pavement profiling of both concrete and asphalt surfaces on roads and bridges.
    Read More
  • Laser sensors offer range of duties
    October 17, 2012
    Sick UK says its new LMS500 family of laser sensors achieves new levels of high-speed and consistent performance in adverse highway conditions. “The incontrovertible rule in laser measurement used to be – if you can’t see it, the laser can’t see it, but with the LMS500 this is no longer true,” said Tim Stokes, SICK UK laser sensor specialist. “These hard-working sensors ignore spray, smoke and dust and cope with rain, snow, ice and fog. They will operate reliably for applications such as vehicle spacing, sp
    Read More

Highlighted Content