Wyoming develops open-source RSU monitoring app

A connected vehicle project in the US state of Wyoming has developed an open-source application to allow third parties to monitor safety along the I-80 highway. The Wyoming Department of Transportation (WYDoT) Connected Vehicle Pilot includes the deployment of 75 roadside units (RSUs) along 400 miles of I-80. WYDoT’s app allows authorised transportation management centre (TMC) operators to monitor and manage each RSU on the route – and can also be used to let the travelling public know what is happening.
September 16, 2019 Read time: 2 mins

A connected vehicle project in the US state of Wyoming has developed an open-source application to allow third parties to monitor safety along the I-80 highway.

The Wyoming Department of Transportation (WYDoT) Connected Vehicle Pilot includes the deployment of 75 roadside units (RSUs) along 400 miles of I-80. WYDoT’s app allows authorised transportation management centre (TMC) operators to monitor and manage each RSU on the route – and can also be used to let the travelling public know what is happening.

Wyoming’s roads are characterised by lengthy drive times and harsh winter weather, so effective monitoring of RSUs – to ensure they are managed and updated as necessary - is vital.

The TMC part of the application, called Service Monitor Device Management, gives WYDoT TMC operators a “quick, real-time, single view into RSU status and management”. They can remotely manage each RSU and perform reboots, check and update firmware, view active traveller information messages (TIMs) and see how many connected vehicles have driven past in the last 24 hours.

WYDoT says that a new National Transportation Communications for Intelligent Transportation Systems Protocol standard (NTCIP 1218 v01, Object Definitions for RSUs) is currently in development and will define the protocols for configuring, operating and maintaining RSUs from a TMC.

There is also a view-only mode, which allows users to view specific stretches of I-80, seeing how TIMs are being pushed out to RSUs and how many vehicles are receiving the messages.

Networking & Communication Systems

Related Content

  • Dynamic Message Signs : Don’t replace, refurbish and upgrade
    August 12, 2015
    Refurbishing old dynamic message signs can save money and increase technical capabilities as David Crawford discovers. Evidence is growing on both sides of the Atlantic of the scope for retrofitting old or technically out-of-date dynamic message signs (DMS) with new electronic equipment, to save on the costs of installing full-scale replacements. In the last four months of 2014, a number of US states progressed programmes that achieved savings of more than US$1.75 million (€1.56million).
    Read More
  • New technology revolution in urban traffic control?
    January 26, 2012
    Urban traffic control is a well-defined and practised art. Nevertheless, there are technologies here and on the horizon with the potential to revolutionise how we do things. By Gavin Jackman and Andrew Kirkham, TRL, and Jason Barnes. Distributed monitoring and control of urban traffic networks and flows is nothing new. PC-based Urban Traffic Control (UTC) is now well established and operating in many locations around the world. However, it is worth considering the effects of the huge growth in the use of sm
    Read More
  • Utah Department of Transportation: How we’re using traffic analytics software
    February 4, 2025
    Our use of Iteris ClearGuide lets our traffic operations engineers interpret critical probe traffic data without the need for statisticians and software developers
    Read More
  • Passport roundtable examines London’s kerb space priorities
    March 19, 2019
    UK congestion is getting worse, in part due to the influx of deliveries coming into cities. At a roundtable discussion in London, software provider Passport examined new ways in which local authorities can work together to better manage the kerb. Ben Spencer listens in Competition for kerb space is one of the major conundrums of modern urban mobility. Some authorities are being creative about it, but good practice is not widespread. “There are individual pockets of good work going on with cities who a
    Read More

Highlighted Content