GTT awarded US patent for multimode phase selector

Global Traffic Technologies (GTT) 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.
April 4, 2017 Read time: 1 min

542 Global Traffic Technologies (GTT) 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 a component of transit signal priority and emergency vehicle priority systems, enabling transport agencies to 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 more easily, in that emergency and public transit vehicles can move from areas with one technology to another without hindering their signal priority requests. In addition, multimode technology enables cities and agencies to put themselves on a migration path to newer technology.

Urban Traffic Control

For more information on companies in this article

Related Content

  • Cellint measures speed and travel time without roadside infrastructure
    April 10, 2014
    Collecting speed and travel time data without using roadside infrastructure could offer new possibilities to cash-strapped road authorities. Streaming video may be useful for traffic controllers to monitor incidents and automatic number plate recognition may be required for enforcement, but neither are necessary for many ITS functions. For instance travel times, tailbacks, percentage of vehicles turning, origin and destination analysis can all be done using Bluetooth and/or WI-Fi sensors and without video o
    Read More
  • Breaking down silos with MyCity
    October 13, 2020
    McCain is putting its smart city commitment into action with the development of MyCity, an intelligent transportation and mobility platform that breaks down silos, creates networks of opportunity, and embraces the future of cloud solutions.
    Read More
  • Rekor AI speeds Ohio transit
    October 7, 2022
    New web platform designed to help reduce journey times and improve road safety
    Read More
  • A revisited framework for ITS in Europe
    November 9, 2023
    Following the newly-adopted European Directive on ITS, Joost Vantomme of Ertico – ITS Europe, shares his insights on the legislation and its opportunities for the entire industry
    Read More

Highlighted Content