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Automated Traffic Signal Performance Measures

ATSPM's show real-time and historical functionality at signalized intersections. This allows traffic engineers to directly measure what previously could only be estimated and modeled.

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The following are those who have contributed changes to the ATSPM system:

Logos of all those those who have contributed changes to the ATSPM system

Getting started

You can download the software for our site by clicking the button below.

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What's New

Version 4.2.1 (January 2019)

Updated the following libraries:

  • .Net Framework 4.7.2
  • Bootstrap
  • Chart.js
  • JQuery.js
  • ASP .Net Identity
  • MVC
  • Razor
  • Fixed a few minor bugs

What's Next

Version 4.2.2 (Anticipated April 2019)

  • New Metric titled, "Timing and Actuations" that will provide a detailed view of the vehicle and pedestrian cycles for each phase overlaid with vehicle and pedestrian actuations.
  • Fix the "Pedestrian Delay" metric so the coordinated phases will show up with the pedestrian actuations on the Intelight controllers.
  • When sorting by "Metric Type" on signal map, by default the same metric will be selected under "Metric Type".
  • GitHub pull requests from Intelight.
  • Fix minor bugs