Skip to main content

Combining Bluetooth and wi-fi to optimise traffic signals

Optimisation of traffic signals is often seen as a challenging and expensive task, requiring inductive loops, cameras or manual counting for traffic monitoring. However, a new development from Danish wireless technology company Blip Systems aims to change that. BlipTrack uses a combination of Bluetooth and wi-fi to constantly monitor and map traffic flow. The system detects all vehicles containing Bluetooth or wi-fi enabled devices to provide accurate traffic data, enabling real-time traffic monitoring a
May 8, 2013 Read time: 1 min
Optimisation of traffic signals is often seen as a challenging and expensive task, requiring inductive loops, cameras or manual counting for traffic monitoring.  
However, a new development from Danish wireless technology company 3778 Blip Systems aims to change that.  

BlipTrack uses a combination of Bluetooth and wi-fi to constantly monitor and map traffic flow.  The system detects all vehicles containing Bluetooth or wi-fi enabled devices to provide accurate traffic data, enabling real-time traffic monitoring and allowing operators to make adjustments to traffic signal timing, optimising traffic flow and reducing travel time.  Drivers can also receive real-time information on incidents and congestion.

BlipTrack sensors are independent of light and weather conditions, require no maintenance and can be installed without disrupting traffic. The system can cover broad road networks with sensors installed at key points, providing a cost effective traffic management solution.

For more information on companies in this article

Related Content

  • Cellular-based probe system delivers real time traffic data
    October 7, 2013
    Toll and traffic management solutions provider IBI Group and Cellint Traffic Solutions, a provider of real-time road traffic information based on cellular data have successfully completed the data validation phase of the regional traffic data system (RTDS) project in Vancouver. The project aims to collect, disseminate and archive real time traffic flow information for the road network in Metro Vancouver and display real time traffic flow and travel time information on regional ATIS.
  • Road safety systems on show at ITS World Congress
    January 30, 2012
    A vast array of new products and systems for aiding road safety were displayed at the ITS World Congress in October. David Crawford assesses a selection of safety initiatives exhibited in Orlando. Vital roles for ITS applications in road traffic safety emerge clearly from a new report from the US Transportation Safety Advancement Group. The report has been carried out for the Next Generation 911 What's Next Forum, which is preparing the way for future development of the US national 911 emergency single call
  • Long range radar aids wide area traffic monitoring
    March 16, 2012
    Applications of long range radar technology are demonstrating its effectiveness as a first line of defence for highway managers – adding greater resilience and capability to existing systems. Development efforts are bringing long range millimetric wave radar to the fore as a very useful tool for managers of highway networks. Application of radar for wide area monitoring in traffic management remains in its infancy. But recent projects are demonstrating how it can now serve to enhance detection of incidents
  • Telvent urban mobility control
    December 3, 2012
    Telvent GIT, real-time IT solutions and information provider, is to implement its urban mobility control centre and traffic light installation maintenance service for the city of Castellón de la Plana, Valencia, Spain. The contract includes Telvent’s integrated service management platform, SmartMobility ICM, which will enable coordinated management of all aspects of the city’s urban mobility. Initial focus will be on centralised monitoring of smart traffic infrastructures and traveller information panels, a