Skip to main content

Rectangular rapid flashing beacon

The latest technology in crosswalk warning systems, the solar-powered R920 rectangular rapid flashing beacon (RRFB), has been launched by Carmanah Technologies. The pedestrian-actuated system provides a high-intensity rapid flash pattern to alert vehicles approaching a crosswalk that pedestrians are present. The US Federal Highway Administration (FHWA) has issued an interim approval of the RRFB within the Manual of Uniform Traffic Control Devices (MUTCD). “The design and performance of this new product pres
September 12, 2012 Read time: 1 min
The latest technology in crosswalk warning systems, the solar-powered R920 rectangular rapid flashing beacon (RRFB), has been launched by 1034 Carmanah Technologies. The pedestrian-actuated system provides a high-intensity rapid flash pattern to alert vehicles approaching a crosswalk that pedestrians are present.

The US 831 Federal Highway Administration (FHWA) has issued an interim approval of the RRFB within the Manual of Uniform Traffic Control Devices (MUTCD). “The design and performance of this new product presents low power demands, which provides the opportunity to deliver a very compact, cost-effective solar solution that meets or exceeds standards,” says Carmanah’s CEO, Bruce Cousins.

For more information on companies in this article

Related Content

  • Connected vehicle technology the solution to safety?
    January 25, 2012
    A series of 'driver clinics' is under way across five states, as vehicle manufacturers and the US Government pin their hopes on connected vehicles becoming the next big advance in road safety. Pete Goldin reports. What would a car say if it could talk? Its first words might be: "Here I am". Many vehicles are communicating that very message to each other right now. Admittedly, this is in controlled environments of US Department of Transportation (USDoT) tests, but within the next few years 'connected vehicle
  • Machine vision - cameras for intelligent traffic management
    January 25, 2012
    For some, machine vision is the coming technology. For others, it’s already here. Although it remains a relative newcomer to the ITS sector, its effects look set to be profound and far-reaching. Encapsulating in just a few short words the distinguishing features of complex technologies and their operating concepts can sometimes be difficult. Often, it is the most subtle of nuances which are both the most important and yet also the most easily lost. Happily, in the case of machine vision this isn’t the case:
  • Parsons Brinckerhoff designing NJ interchange ramps
    January 30, 2014
    Parsons Brinckerhoff is to carry out conceptual design and related environmental services for the I-278/route 1 and 9 interchange ramps in Union County, New Jersey, USA. The project involves traffic studies, travel forecasting and modelling, concept development, environmental investigations and extensive stakeholder and public coordination, with the aim of preparing an environmental assessment to be approved by the Federal Highway Administration (FHWA) in order to move forward to the preliminary and fina
  • LED road studs aid level crossing safety
    June 16, 2014
    Active LED solar road studs supplied by Rennicks UK have been granted a Certificate of Acceptance by the authority responsible for the UK’s railways, paving the way for the studs to be installed at level crossings around the country. Rennicks say that the road studs are an intuitive signal to pedestrians, cyclists and drivers in the approach to and crossing the track. The studs use dual LEDs with an internal prismatic system for high performance and solar/battery technology for environmental sustaina