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

  • Outlook good for transportation technology funding
    January 25, 2012
    Chris Cheever and Chris Thomas of Fontinalis Partners discuss the funding outlook for the ITS industry – where the money’s going to come from, and what needs to happen to facilitate change
    Read More
  • Radar effective as detection tool for hard shoulder running
    July 23, 2012
    Navtech Radar's millimetric-wave systems are being researched on the M42 in England to look into how this type of detector can assist in the opening of the hard shoulder as an additional running lane. Here, the company's Stephen Clark talks about the technology being used. In England, the Highways Agency's (the HA, an executive agency of the Department for Transport) Managed Motorways system - formerly called Active Traffic Management - uses electronic signs and signals mounted on gantries to direct drivers
    Read More
  • Applying traffic management at a Glance
    October 11, 2024
    Applied Information's Glance 2.0 cloud software looks at entire traffic system from desktop
    Read More
  • Data is driving force behind TomTom's intelligent traffic management
    August 23, 2024
    The complexities of modern urban life have put unprecedented strain on transportation infrastructure. Traffic congestion, accidents, and inefficient resource allocation are persistent challenges. However, as Frans Keijzer, Bid Manager EMEA and APAC at TomTom Enterprise explains, a powerful tool has emerged to reshape the way we manage our roads: big data.
    Read More

Highlighted Content