Predict and Protect

Intersection Safety System

Stop or go on yellow? Dynamically track vehicles approaching an intersection and provide protection from this decision dilemma zone only to those vehicles that need it.

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Intersection Safety System

Features & Benefits

Dynamic Protection

Continuously detect vehicles and dynamically protect the ones that match the criteria of speed, distance to the stop bar and ETA. If a vehicle no longer needs protection, our system responds accordingly.

Dilemma Zone Protection graphic showing unsafe gap

Extended Range

Advance Extended Range recognizes large profile vehicles (semis and buses) and gives them the extra protection their stopping distance requires.

Advance sensor detecting intersection approach

Multi-purpose

Detect vehicles in the dilemma zone and flush queues when vehicles back up into potentially dangerous situations, all with a single sensor.

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Don't Compromise Efficiency

As soon as vehicles slow down or exit the dilemma zone, the Intersection Safety System quickly drops the call to prevent delays.

Advance sensor detecting approaching semi truck
What Can it Do?

Intersection Safety Applications

Critical Queue Clearance

Use Wavetronix Systems in high traffic areas to clear queues and prevent traffic from blocking critical infrastructure like railroad tracks, fire stations, and hospital access. Critical Queue Clearance keeps traffic moving without disrupting essential services.

Dilemma Zone Protection

Protect drivers in the dilemma zone, where drivers must decide to stop or keep going on a yellow light. Dynamically track vehicle ETA and extend green so that at-risk vehicles make it through the intersection safely.

Truck Priority

Large vehicles, like semis and buses, have a much longer dilemma zone than smaller vehicles. Wavetronix Systems tracks large vehicles up to 900 feet in advance of the intersection to ensure they receive the dilemma zone protection they require.

Advance Warning

Dynamically trigger a warning beacon before vehicles approach potentially dangerous situations. From stopped traffic ahead to vehicles entering a roadway from a blind approach, actuated advance warning signs can help notify drivers and keep them safe.

Speak with one of our experts

Book a free Digital Traffic Lab to learn more!

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