GTT’s Opticom TSP helps to improve performance for Laval buses

Global Traffic Technologies (GTT) has implemented its Opticom transit signal priority solution (TSP) in the city of Laval in Quebec, Canada in an effort to improve bus network performance and boost ridership. The TSP system is installed at 90 per cent of intersections in the city and on more than 300 buses and paratransit vehicles. The Opticom TSP system implemented by the Société de transport de Laval (STL) provides buses with a green light to keep them on time, while data derived from the GPS-enabled syst
May 16, 2017 Read time: 2 mins
542 Global Traffic Technologies (GTT) has implemented its Opticom transit signal priority solution (TSP) in the city of Laval in Quebec, Canada in an effort to improve bus network performance and boost ridership. The TSP system is installed at 90 per cent of intersections in the city and on more than 300 buses and paratransit vehicles.


The Opticom TSP system implemented by the Société de transport de Laval (STL) provides buses with a green light to keep them on time, while data derived from the GPS-enabled system helps managers update and refine routes and schedules for a better passenger experience and, potentially, an increase in passengers using the system.

Using both conditional and relative priority has been key to managing the priority of their buses. With so many vehicles in the system, there was a need to implement a means of deciding which buses receive priority and when. The solution was to send priority levels derived from the buses’ on-board computers to the Opticom system. Different priority levels are determined by passenger counts and schedule data.

Urban Traffic Control

For more information on companies in this article

Related Content

  • Keeping a watching brief over traffic flows
    March 11, 2015
    Monitoring traffic flows is set to become an even bigger challengebut a revolution in camera technology can help, as Patrik Anderson explains. By 2025 almost 60% of the world’s population will live in urban areas and in those cities there will be an estimated 6.2 billion private motorised trips every day. In order to manage this level of traffic growth, traffic management centres (TMCs) will need to both increase their monitoring capabilities and be able to detect traffic problems quickly, efficiently and r
    Read More
  • Transit’s Covid clean-up operation
    August 24, 2021
    The onset of Covid-19 saw ridership on public transport slump drastically. How will the organisations that provide these essential services persuade customers back on board?
    Read More
  • Cooperative infrastructure systems waiting for the go ahead
    February 3, 2012
    Despite much research and technological promise, progress towards cooperative infrastructure system deployment is still slow. Here, Robert Cone and John Miles take a considered look at how and when it might come about. From a systems engineering viewpoint it looks logical and inevitable that vehicles should be communicating between themselves and with the road infrastructure. But seen from a business viewpoint the case is not proven.
    Read More
  • New name offers new solutions
    November 26, 2013
    Pete Goldin examines Nokia’s rationale for combining its location services, digital mapping and other capabilities under the HERE brand. While it has divested itself of its mobile phone business to Microsoft, Nokia has kept hold of its HERE business unit and brand which incorporates the company’s location services with digital mapping and other capabilities. The creation of HERE is much more than rebranding as its services are heading off the map and into the cloud. “HERE offers the first location cloud
    Read More

Highlighted Content