Benefits of Traffic Signal Priority Systems in Modern Traffic Management

Traffic signal priority alos Traffic Signal Preemption for Emergency Vehicles is a system that helps the operator replace the normal operation of traffic signals. The most common use of these systems is that they help deal with traffic signals in the path of an emergency vehicle, stopping the intrusive traffic, and allowing the emergency vehicle the right of way, which reduces response times and increases traffic safety.

Benefits of Traffic Signal Priority Systems in Modern Traffic Management:

1.      Improved response times: The original reason for having a TSP was to improve response times in the city, especially with the growing population and the accompanying increase in traffic congestion at intersections. Preemption requests are set when the officer is using emergency lights and sirens; they also have the option of using a manual button in the vehicle, which helps to operate without activating the lights and sirens.

2.      Incident-based priority: The use of the priority system is policy-based, meaning that it is used for any call that requires a “code three” response, which is the “highest priority” at which the sirens and lights are activated.

3.      Greater Safety: Detours are extremely dangerous for both the public and the customers involved, so there is a balance to consider when analyzing whether to initiate or continue a detour. Having the preemption to clear approaching intersections (even intersections that can be cleared before the intruder’s vehicle reaches them) is a huge benefit.

4.      Interagency Collaboration: In Grand Prairie, firefighters also use a priority system on all of their fire equipment and ambulances at the same points as us, to get them to the scene quickly and safely.

The Streets Department is responsible for managing the state’s infrastructure and has EVP equipment on its vehicles, primarily for testing purposes. It can also be used in the event of an automatic traffic signal issue at an intersection, allowing vehicles to temporarily take over the lights at that intersection to maintain traffic flow.

Emtrac’s systems seamlessly combine cellular, radio, and GPS technology into one easy-to-use device. Newly designed proactive systems, such as cellular, GPS and radio technologies, can help organize traffic ahead of time and easily reduce emergency response times. For more visit https://www.emtracsystems.com.

 

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