road markings

Road surface markings are used on paved roadways to provide guidance and information to drivers and pedestrians.

Road markings are used to convey a range of information to the driver spanning navigational, safety and enforcement issues leading to their use in road environment understanding within advanced driver assistance systems and consideration for future use in autonomous road vehicles.

RetroTek-M Mobile pavement retroreflectometer is suitable for the measurement of RL of wet road markings.

Test Certificate regarding the suitability of the RetroTek-M mobile pavement retroreflectometer for measuring the coefficient of retroreflected luminance RL of the surfaces of road markings in wet conditions. These tests were performed in a laboratory and on the road in December 2018 & January 2019 Originator: This report has been generated by Reflective Measurement Systems [...]

Evaluation of the Effects of Pavement marking Width on Detectability by Machine Vision: 4 inch vs 6 inch Markings

Summary of Observations Preparing Highways for Automated Driving Systems Transportation Infrastructure Owner Operators (IOOs) are increasingly interested in understanding how they can prepare highways for automated driving systems (ADS). The primary reason for this interest is that ADS are projected to have dramatically positive impacts on highway safety while reducing congestion. Some estimates suggest that [...]

Ready for ADAS and CAVs?

Connected and autonomous vehicles (CAVs) will rely on road markings with the correct reflectivity. Traffic authorities must act now to implement and maintain such markings. Words | Joe Turley, Reflective Measurement Systems, Ireland   Those involved in the road infrastructure and advanced driver assist systems (ADAS) fields are aware of the hype surrounding connected autonomous [...]

It is difficult to renew road markings on time without adequate data on their condition

The text of this article taken from the Estonian Highways magazine TeeLeht was written by Tiit Kaal of ERC Consulting who has used the RetroTek-M mobile retroreflectometer to assess the retro-reflectivity of road marking on the Estonian road network 2017 and 2018.  This is a translated version of the text and the full version in [...]

Thousands of kilometers of roads assessed for retroreflectivity with the RetroTek vehicle mounted retroreflectometer.

The text of this article taken from the Estonian Highways magazine TeeLeht where the importance of the measurement of the retroreflectivity of road markings is discussed.  The RetroTek-M was used successfully by the Estonian Road Administration and ERC Consulting to conduct a survey of all the main roads in Estonia and this article provides some [...]

RetroTek presentation at ETNA 2020

Presentation by Joe Turley at ETNA2020 Brokerage Event December 2017 Scroll through this slider to read the slides presented by Joe Turley at the ETNA2020 Brokerage event held in Brussels on December 13th 2017.  They are an introduction to RetroTek's H2020 proposal "SRAV - Safer Roads for Autonomous Vehicles".  The [...]

RMS seeks partners for SRAV, Safe Roads for Autonomous Vehicles EU project

Certified measurement of Road Marking visibility to predict the Safe operation of ADAS & Autonomous vehicles. Are roads in Europe ready for the safe operation of autonomous vehicles? We propose to complete a pilot study on European roads & measure if existing road markings are adequate for the vision systems currently used in autonomous [...]

Demonstration of RetroTek-M

This video demonstrates how to use the RetroTek-M retroreflectometer. Let Joe Turley of Reflective Measurement Systems (RMS) the developers of the RetroTek system guide you through the entire process. The main points covered in the video include: 1. Attaching the RetroTek-M front sensor to the front of any vehicle with universal H brackets provided by [...]

Fast evaluation of road assets

A recent project in Ireland demonstrates how road asset performance demarcation surveys – and their evaluation – can be made more efficient In 2016, Northern Road Markings (NRM),based in Northern Ireland, successfully completed a mobile retroreflectivity survey of the primary and secondary road infrastructure in Ireland, having won a Transport Infrastructure Ireland (TII) tender. As [...]

No more than 4 years to have fully autonomous cars on the road

"No more than 4 years to have fully autonomous cars on the road" stated Nvidia CEO Jensen Huang during his keynote address at the GPU Technology Conference held in Taipei on October 26th 2017. Huang is very optimistic and certainly the Artificial Intelligence technologies his microchip enables mean that in principle anyway Level 5 autonomous [...]