Vision-based traffic detection

Tennessee-based Gridsmart Technologies has developed the Gridsmart System, a single-camera, tracking-based vision solution for actuation and data collection at intersections and highways. The system uses a single camera with an ultra-wide angle lens to track all movement in its field of view, which allows for real-time management of intersections, including detecting cars, trucks, bicycles and pedestrians while recording turning movements, vehicle counts, and vehicle lengths. The system can even detect ped
May 11, 2015 Read time: 1 min

Tennessee-based 8097 Gridsmart Technologies has developed the Gridsmart System, a single-camera, tracking-based vision solution for actuation and data collection at intersections and highways.

The system uses a single camera with an ultra-wide angle lens to track all movement in its field of view, which allows for real-time management of intersections, including detecting cars, trucks, bicycles and pedestrians while recording turning movements, vehicle counts, and vehicle lengths.  The system can even detect pedestrians or cyclists moving through crosswalks.  

According to Gridsmart, the system makes intelligent decisions based on understanding how the different objects in the intersection are actually moving.  If the system detects a pedestrian or cyclist moving in a crosswalk, for example, a signal can be sent to extend the pedestrian walk time or notify turning traffic to mitigate accidents.

Detection, Monitoring & Machine Vision

For more information on companies in this article

Related Content

  • Developing new detection and monitoring technologies
    November 21, 2012
    Established detection and monitoring technologies continue to evolve, but is it time to challenge their supremacy and take a serious look at less conventional ITS? Andy Graham considers the options with Jason Barnes. For ITS system providers, the most potentially lucrative markets over the next few years are going to be the BRIC (Brazil Russia India and China) group of countries, all of which are building many miles of new roads, applying tolling to existing ones (8,000km in China alone) and implementing w
    Read More
  • Xerox counts on machine vision for high occupancy enforcement
    October 29, 2014
    Machine vision techniques can provide solutions to some of the traffic planners most enduring problems With a high proportion of cars being occupied by the driver alone, one of the easiest, most environmentally friendly and cheapest methods of reducing congestion is to encourage more people to travel in each vehicle. So to persuade people to share rides, high occupancy lanes were devised to prioritise vehicles with (typically) three of more people on board and in some areas these vehicles are exempt from
    Read More
  • Machine vision offers new solutions to old problems
    October 28, 2014
    The transportation sector is set to benefit from a far wider range of machine vision technology. While machine vision techniques have been applied to traffic management applications for some years, in some areas there can still be a shortage of knowledge about what the technology can offer transportation professionals. The image processing and interpretation functions of machine vision enables control room staff to be immediately alerted to occurrences requiring attention which, in turn, enables each person
    Read More
  • The search for travel management's Holy Grail
    October 10, 2018
    Combining accurate network estimates and forecasts with real-time information is the way to deal with traffic hot spots. Alan Dron looks at products which aim to achieve just that. Traffic management authorities have for years been trying to get ahead of the game. Instead of reacting to situations, they want to be able to head them off as they occur – or even before they happen. Finding that Holy Grail of successfully anticipating problems will save time, tension and tempers on city streets. Two new system
    Read More

Highlighted Content