Smoothing intersection flow in the Netherlands

Flir's ThermiCam thermal sensors have been installed at a major signalised intersection with the Utrechtseweg (N237) and Wilhelminalaan in Utrecht in the Netherlands In a bid to smooth traffic flows while also taking account of the presence of cyclists. ThermiCam is an integrated thermal camera and detector for vehicle and cycle presence detection and counting at signalised intersections and provides an alternative to in-road loops. The sensor detects heat energy generated by cyclists and motorists and
December 9, 2014 Read time: 2 mins
6778 Flir's ThermiCam thermal sensors have been installed at a major signalised intersection with the Utrechtseweg (N237) and Wilhelminalaan in Utrecht in the Netherlands In a bid to smooth traffic flows while also taking account of the presence of cyclists.  

ThermiCam is an integrated thermal camera and detector for vehicle and cycle presence detection and counting at signalised intersections and provides an alternative to in-road loops. The sensor detects heat energy generated by cyclists and motorists and uses this to make a distinction between the two and transmits the information over contact closures or IP to the traffic signal controller to allow green times to be dynamically controlled based on the type of road user.

ThermiCam detects cyclists and vehicles in all light conditions, regardless of whether traffic is moving or stationary.  The sensor can also be used to count cyclists, even when they are riding in group.

“For this specific project, we needed a solution that was able to efficiently detect bicyclists and neglect motorists at the same time,” says Guus Sluijsmans, traffic engineer and account manager sales at 6999 Imtech Traffic & Infra, which installed the sensors. “The ThermiCam sensor from Flir Systems is the only solution I know that can efficiently make a distinction between bicyclists and motorists on the same traffic lane.”
Detection, Monitoring & Machine Vision Classification & Data Collection Urban Traffic Control

For more information on companies in this article

Related Content

  • Dutch strike public/private balance to introduce C-ITS services
    November 15, 2017
    Connected-ITS applications are due to appear on a nation-wide scale this summer, through the Netherlands’ Talking Traffic Partnership – if all goes to plan. Jon Masters reports. The Netherlands’ Talking Traffic Partnership (TTP) looks almost too good to be true: an artificial market set up and supported by national, regional and local government to accelerate deployment of Connected ITS (C-ITS) applications. If it does have any serious flaws, these are going to become apparent quite soon, because the first
    Read More
  • Low-costs solutions to improve pedestrian safety
    May 8, 2015
    David Crawford welcomes low-cost safety initiatives for pedestrians in America. Some 10 people die each week in accidents on crosswalks in the US, that’s more than 10% of all pedestrian fatalities in road traffic incidents - the number of which is running at a five-year high. Ensuring crosswalks are safe is key in supporting the growing enthusiasm for walking as a travel mode. In the last decade of the 20th century, numbers walking to work in the US fell by 26%; while, as recently as 2012, Americans were e
    Read More
  • Kapsch says US purchase will have world-wide impact
    June 3, 2014
    Peter Ummenhofer, head of the ITS Business Unit at Kapsch TrafficCom, discusses what the recent acquisition of US ATMS specialist Transdyn will mean for the company and the ITS sector. Even a brief perusal of Kapsch’s portfolio lends credence to the company’s assertion that it is more than ‘just a tolling systems and services supplier’. Over the past few years, the company has added road safety enforcement to its offering with significant commercial vehicle operations capabilities, including weigh in motion
    Read More
  • EdgeVis removes bandwidth barriers to mobile streamed video
    October 26, 2017
    A new generation of video compression can lower transmission costs of data and make streaming from mobile and body-worn cameras a reality, as Colin Sowman discovers. Bandwidth limitations have long been the bottleneck restricting the expanded use of video streaming for ITS, monitoring and surveillance purposes. Recent years have seen this countered to some degree by the introduction of ‘edge processing’ whereby ANPR, incident detection and other image processing is moved into (or close to) the camera, so
    Read More

Highlighted Content