Sponsor: Arizona Department of Transportation (ADOT)
PI: Edward J. Smaglik
Project Start|End Date: 2010 | 2012
In this project, researchers used standard traffic signal equipment and existing infrastructure to design and implement two prototypical devices for developing high-resolution performance measure data at signalized intersections. The prototype included a hardware module and associated instructions for installation and most existing ADOT signalized intersections as well as a software solution for translating the data collected at the field into common performance measures that could be used to manage the operations of a traffic signal on a cycle by cycle basis if need be.