Patent for GTT multimode phase selector

US-based Global Traffic Technologies has been issued a US patent for its Opticom multimode phase selector technology, which allows traffic signal priority control systems to work with both legacy infrared and modern GPS-enabled communication technologies. The multimode phase selector is an important component for transit signal priority (TSP) and emergency vehicle priority (EVP) systems. Agencies can leverage existing technology when expanding their traffic signal priority systems, so existing IR-based s
December 6, 2016 Read time: 1 min
US-based 542 Global Traffic Technologies has been issued a US patent for its Opticom multimode phase selector technology, which allows traffic signal priority control systems to work with both legacy infrared and modern GPS-enabled communication technologies.

The multimode phase selector is an important component for transit signal priority (TSP) and emergency vehicle priority (EVP) systems. Agencies can leverage existing technology when expanding their traffic signal priority systems, so existing IR-based systems can integrate with newer GPS-based systems.

Multimode capabilities allow authorities to cooperate in an easier fashion, in that Emergency and public transit vehicles can move from areas with one technology to another without hindering their signal priority requests. Finally, multimode technology enables cities and agencies to put themselves on a migration path to newer technology, without having to do everything at once.

UTC

Related Content

  • July 20, 2018
    C/AV technology will be ‘life-altering revolution’
    Preparing for the challenges - and promises - of connected and automated vehicles and other emerging transportation technologies does not necessarily mean investing in actual hardware. Matthew Smith identifies eight key points that US transportation authorities need to look at. Transportation technology is moving rapidly. With the advent of connected and automated vehicle (C/AV) technology, the nation is on the verge of experiencing a major transportation revolution: a life-altering revolution akin to th
    Read More
  • January 25, 2012
    US state of the art workzone safety
    The Texas Transportation Institute's Jerry Ullman talks about the state of the art in work zone safety in the US. Work zones are places where, perhaps more than anywhere else on the road network, mobility and safety are strongly linked. Historically, field crews and contractors wanted vehicles in work zones to be moving as slowly as possible, assuming that made conditions the safest for work crews. We are though starting to see a shift in such thinking with the realisation that excessive delays or slow-down
    Read More
  • July 31, 2012
    Future of US cooperative infrastructure networks
    Peter H. Appel, the new Administrator of the USDOT's Research and Innovative Technology Administration, on his vision of the US's future cooperative infrastructure networks. Peter H. Appel comes to the post of Administrator of the US Department of Transportation's Research and Innovative Technology Administration (RITA) from a background in transportation-related work which stretches back over 20 years. Most recently with management consultancy A. T. Kearney, Inc., where he focused on busin
    Read More
  • January 25, 2018
    Fara keeps data delivery simple
    Simplifying the delivery of data and information gathered by traffic management, ticketing and other systems can improve travel efficiency and the traveller’s experience. Having quantified and analysed the previously unmonitored movement of road vehicles, trains, metros, cyclists and pedestrians, the ITS sector is a prime example of the digital world. Patterns discerned from those previously random happenings enable authorities to design more efficient transport systems, allow transport operators to run
    Read More

Highlighted Content