Norfolk, Virginia expands emergency vehicle pre-emption system

Global Traffic Technologies (GTT) has provided the city of Norfolk, Virginia, US with an expansion to its Opticom traffic pre-emption solution, which works alongside intersection controllers to help ensure emergency vehicles can move through intersections quickly and safely.
July 12, 2017 Read time: 1 min

542 Global Traffic Technologies (GTT) has provided the city of Norfolk, Virginia, US with an expansion to its Opticom traffic pre-emption solution, which works alongside intersection controllers to help ensure emergency vehicles can move through intersections quickly and safely.

The city has added an additional 15 intersections to its existing emergency vehicle pre-emption (EVP) system, helping to provide faster incidence response times and increased safety.

When an emergency vehicle needs to navigate an intersection, Opticom onboard the emergency vehicle sends a request to the intersection’s controller ahead of its arrival. If the request is granted, the light turns green and the vehicle gets a clear path through the intersection.

UTC

Related Content

  • March 3, 2020
    Georgia DoT showcases its connectivity
    Georgia DoT’s regional connected vehicle programme could be a model for the rest of the US. Adam Hill speaks to two men involved in making it a reality – and takes a look at the state’s first-ever Tech Showcase
    Read More
  • August 9, 2021
    Applied IoT tech to improve Cary traffic 
    TravelSafely app connects users with infrastructure
    Read More
  • December 21, 2017
    Communications hold key to expanding ITS wireless network expansion
    Wireless transmission of data and control information is making smarter traffic management easier and cheaper to install. It has long been known that connectivity is the key to improving traffic management and many cost-benefit studies prove that investment in new technology can be justified in terms of reduced congestion, shorter travel times, improved safety and air quality. However, many authorities’ cap-ex budgets only cover urgent matters, not improvements, making it difficult, if not impossible to
    Read More
  • November 27, 2017
    Four expansions added to Virginia’s Smart Road to test AVs in urban, rural and residential environments
    The Virginia Tech Transportation Institute and the Virginia Department of Transportation (VDoT) has unveiled four expansions to the Virginia Smart Road to accelerate advanced-vehicle testing and explore how automated and autonomous vehicles (AVs) will function on U.S. roadways including edge-and-corner environments. Two new facilities have opened for testing: The Surface Street Expansion, an urban test bed, and the Live Roadway Connector, which connects the Smart road to the U.S. Route 460-Business,
    Read More

Highlighted Content