Real-time signal information shown in the Phase Status module of the EMTRAC Traffic Center system
The Phase Status module provides a map display of all equipped intersections, and it enables real-time display of current signal phase states, loop detection, signal-coordination status, pedestrian inputs, signal preempt/priority status, and more.
Monitoring personnel are able to zoom out to display states for multiple intersections, or zoom in to view single intersections in greater detail.
The Vehicle Status module displays the real-time location and activity of all EMTRAC-equipped vehicles, including vehicle-detection zones and active priority requests. This module is commonly used in conjunction with Emergency Vehicle Preemption (EVP) and Transit Signal Priority (TSP), also provided by EMTRAC.
Utilize this service along with the Phase Status module to see when signal-priority events occur—and then see how quickly the intersections return to cycle.
The Traffic Center System also integrates with the EMTRAC apps, which passively detect vehicles and pedestrians.
The Bicycle/Motorcycle Detection app solves a historically difficult problem, detecting and responding to bicycles at intersections.
The Pedestrian Detection & Signaling app provides a non-intrusive way to enhance pedestrian signaling systems and to encourage crosswalk usage—both key elements for increasing safety and accessibility. It also serves as an auxiliary aid and service to enable people with vision, hearing, or speech disabilities to recognize pedestrian signals and request crossing signals.
Traffic Center messaging also includes SPaT data (Signal Phase and Timing)—providing an important step toward assisting autonomous vehicles. EMTRAC continues to lead the way in providing proven ITS-project solutions.
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