TrafficCast acquisition combines Bluetooth detection technologies for traffic applications

US-based TrafficCast International is to acquire Traffax, the Maryland-based company which in 2009 commercialised Bluetooth sensor technology developed at the University of Maryland for traffic data collection and analysis. Traffax products, marketed under as BluFax Bluetooth traffic monitoring (BTM) will be merged into TrafficCast’s BlueTOAD operating unit. For both companies, Bluetooth sensors detect anonymous identifications used to connect Bluetooth devices such as hands-free headsets and mobile pho
November 12, 2015 Read time: 1 min
US-based 826 TrafficCast International is to acquire 2262 Traffax, the Maryland-based company which in 2009 commercialised Bluetooth sensor technology developed at the University of Maryland for traffic data collection and analysis.  Traffax products, marketed under as BluFax Bluetooth traffic monitoring (BTM) will be merged into TrafficCast’s BlueTOAD operating unit.

For both companies, Bluetooth sensors detect anonymous identifications used to connect Bluetooth devices such as hands-free headsets and mobile phones.  An integrated operating system calculates travel times by analysis of timestamps on subsequent detections in passing vehicles.  Traffax licensed a related patent from the University of Maryland in developing its technology and has additional patents pending; TrafficCast holds separate patents related to the technologies involved.
Networking & Communication Systems

For more information on companies in this article

Related Content

  • Bus lane enforcement reduces costs, journey times
    May 4, 2012
    The Southcote Lane site in the UK town of Reading is a notorious shortcut for motorists travelling into the town centre. The resultant congestion at the end of the bus lane, when motorists tried to re-enter the main traffic flow, caused congestion and disruption to bus timetables. Reading Borough Council wanted a cost-efficient, effective solution to accurately capture bus lane violations and improve bus travel times. Reading became the first local authority in the UK to deploy Siemens's LaneHawk fully auto
    Read More
  • Caltrans trials Xerox’s Passenger Detection System
    October 30, 2015
    Xerox’s Passenger Detection System has been trialled in California and compared with the state’s team of human counters giving some interesting results, as Colin Sowman discovers. Like others adopting high-occupancy and high-occupancy vehicle (HOV) lanes for congestion management, Caltrans has faced challenges with compliance in what has been effectively an ‘honour system’ with drivers trusted to set their tags correctly or comply with the multi-passenger requirement.
    Read More
  • Bluetooth sensors monitor travel times on Ontario’s busiest highway
    November 14, 2013
    Danish wireless technology company Blip Systems and its Canadian partner G4Apps have installed wireless sensors to help reduce traffic congestion on one of Ontario’s busiest highways, the Queen Elizabeth Way, which averages close to 200,000 vehicles per day. The Ontario Ministry of Transportation (MTO) is using Blip Systems’ combined Bluetooth and wi-fi sensors to verify travel time prediction algorithms. BlipTrack sensor are mounted on posts at strategic points in the road network and detect wireless
    Read More
  • Intersection collision avoidance system trial
    January 31, 2012
    Although much of the emphasis of research into intersection management has tended to concentrate on the needs of urban locations, there remain specific issues pertaining to rural intersections which need to be addressed. Here, Rebecca Szymkowski and Greg Helgeson, Wisconsin DOT, Todd Szymkowski, University of Wisconsin-Madison, and Craig Shankwitz and Arvind Menon, University of Minnesota detail progress on an intersection collision avoidance system for more remote locations.
    Read More

Highlighted Content