RetroTek-MU certified as dynamic mobile retroreflectometer

The RetroTek-MU (RTM) has been certified to ASTM E 1710 standard as a dynamic mobile retroreflectometer, according to the testing, monitoring and certification association for road-owners, StrAus-Zert (SAZ). It is capable of measuring road markings/striping across the full width of a traffic lane simultaneously in one pass at traffic speeds up to 120km/h (75mph) and can be operated by one driver. The assessment, carried out by SAZ’s Dr Hans-Hubert Meseberg, also confirmed that the RTM is capable of
January 25, 2018 Read time: 2 mins

The RetroTek-MU (RTM) has been certified to ASTM E 1710 standard as a dynamic mobile retroreflectometer, according to the testing, monitoring and certification association for road-owners, StrAus-Zert (SAZ). It is capable of measuring road markings/striping across the full width of a traffic lane simultaneously in one pass at traffic speeds up to 120km/h (75mph) and can be operated by one driver.

The assessment, carried out by SAZ’s Dr Hans-Hubert Meseberg, also confirmed that the RTM is capable of measuring the night visibility of road/lines striping on the right and left including the lane markings in the centre. Dr Meseberg added that its measuring system provides the same measured values of the coefficient of retroflected luminance (RL) as a portable, handheld measuring device, within the scope of an acceptable measuring accuracy. The RTM can detect the coefficient of RL  with good accuracy independent of the measuring velocity.

Related Content

  • HeERO - harmonising e-Call across Europe
    March 1, 2013
    The second stage of the EC’s HeERO project, which aims to address some of the issues surrounding the eCall system, has just got underway. Jason Barnes reports. As the European Commission (EC)’s Har­monised eCall European Pilot (HeERO) project progresses into its second stage, ‘HeERO 2’, significant progress has already been made in addressing the technological and institutional issues relating to the pan-European deployment of an eCall system based around the new ‘112’ universal emergency telephone number.
    Read More
  • C/AVs could mean cheaper roads
    October 28, 2019
    The safety benefits of C/AVs have long been promoted – but research suggests they should also contribute to cheaper roads. David Crawford investigates the potential benefits in infrastructure costs Building narrower freeway lanes to accommodate the enhanced route-tracking capabilities of connected and autonomous vehicles (C/AVs), running in platoon conditions, could result in cost savings of £0.5 million (€0.56 million or US$6.5 million) for every km of road length built. Such benefits could be secur
    Read More
  • New system to prevent Hazchem and over-height vehicles entering tunnel
    August 20, 2015
    An impending move to free-flow charging prompted a search for automated dangerous goods identification and over-height detection systems at the Thames Crossing to the east of London. Manned toll booths are increasingly being consigned to history by the onslaught of all-electronic charging. However, a secondary function of the traditional manned plazas has been to prevent non-compliant vehicles using the facility or to tell a driver that that they need to use a specific lane or wait for an escort. Automating
    Read More
  • Xerox counts on machine vision for high occupancy enforcement
    October 29, 2014
    Machine vision techniques can provide solutions to some of the traffic planners most enduring problems With a high proportion of cars being occupied by the driver alone, one of the easiest, most environmentally friendly and cheapest methods of reducing congestion is to encourage more people to travel in each vehicle. So to persuade people to share rides, high occupancy lanes were devised to prioritise vehicles with (typically) three of more people on board and in some areas these vehicles are exempt from
    Read More

Highlighted Content