MassDOT uses Bluetooth to provide real-time information on signs

Massachusetts Department of Transportation (MassDOT) has deployed forty-eight message signs along the Massachusetts Turnpike, Route 3 on the South Shore and the Mid-Cape highway, which will use information from Bluetooth enabled devices to display real time traffic information. The signs will operate seven days a week from 5am to 10pm and will be updated every three minutes with new information. A unique identifier and a time stamp is created when a Bluetooth enabled device, such a cell phone in a car, pass
May 28, 2013 Read time: 2 mins
7213 Massachusetts Department of Transportation (MassDOT) has deployed forty-eight message signs along the Massachusetts Turnpike, Route 3 on the South Shore and the Mid-Cape highway, which will use information from Bluetooth enabled devices to display real time traffic information.

The signs will operate seven days a week from 5am to 10pm and will be updated every three minutes with new information. A unique identifier and a time stamp is created when a Bluetooth enabled device, such a cell phone in a car, passes a roadside detector. When the device passes a second detector, an algorithm is performed using the time stamps and the unique identifier to arrive at the travel time that is displayed on the boards.

The data will be fed to MassDOT’s website and an open data feed for phone app developers will follow in the coming weeks.
 
Announcing the deployment, MassDOT Secretary and CEO Richard A Davey said: “MassDOT is pleased to provide this information to residents and visitors to the Commonwealth,” said Secretary Davey. “We hope they will use this service to add some predictably to their lives and also serve as a reliable resource to help them make decisions on taking alternative routes or using public transit.”
Networking & Communication Systems Urban Traffic Control Air Quality & Weather Systems

For more information on companies in this article

Related Content

  • City Tech to provide CTA occupancy insights 
    March 18, 2021
    Microsoft Azure tool will support data creation and analytics activities
    Read More
  • Bluetooth real time traffic information on trial in New Zealand
    July 12, 2016
    New Zealand companies HMI Technologies and rental car company GO Rentals are trialling a real time traffic information system in 50 rental cars travelling between Christchurch and Queenstown. RouteTIP roadside beacons send simple, location-specific messages to the hands-free RouteTIP app on the user’s smartphone to provide drivers with information on hazards and traffic congestion ahead, alerts about road conditions, reminders of speed restrictions, journey time information and much more.
    Read More
  • ITS & Ethics: yes means yes
    March 4, 2019
    There is an increasing wealth of information available to create personalised transport solutions – and the possibilities are exciting. But, Andrew Bunn warns, ITS companies have a duty to be explicit in explaining what people’s data is going to be used for
    Read More
  • Measuring vehicle lengths with a single loop - promising results
    July 27, 2012
    District 7 of Caltrans has been conducting trials to see whether the use of a single inductive loop to measure vehicle lengths and so identify heavy trucks is feasible. So far, the results have been very promising, according to Lead Transportation Engineer Steve Malkson. Between them, the adjoining ports of Los Angeles and Long Beach, the US's two biggest, cover some 10,700 acres (43km2) and 68 miles (109km) of waterfront.
    Read More

Highlighted Content