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Connected and Automated Vehicles (CAVs) Using Eco-Friendly Traffic Optimization Systems Can Reduce Fuel Consumption up to 15 Percent and Waiting Time Up to 85 Percent at Equipped Intersections.

METHODOLOGY The ECoTOp system co-optimizes traffic signal and vehicle dynamics to maximize the throughput from all phases in the cycle and minimize the total energy consumption of each CAV in all the…
Content type
Date Posted
05/30/2023

An Integrated Controller Optimizing Energy Consumption and Signal Timing Through V2I and V2V Communications Was Predicted To Improve Energy Efficiency by Up to 18 Percent and Reduce Total Delay Up to 47 Percent Based on Simulation Results.

METHODOLOGY This proposed controller was first tested at an isolated signalized intersection to validate its performance and then on an arterial road in downtown Blacksburg with multiple traffic…
Content type
Date Posted
03/28/2023

Simulation Results Suggest That Connected Automated Vehicle (CAV) Applications That Support Traffic Optimization on Signalized Corridors Can Reduce Vehicle Stops, But Have Limited Impacts on Overall Travel Times and Delay.

METHODOLOGY An off-the-shelf microscopic simulation tool with advanced programming interface capabilities was selected to support the development and assessment of TOSCo functionality. Performance…
Content type
Date Posted
05/31/2022

Deploy Traffic Optimization Applications for Connected and Automated Vehicles at Moderate or High Traffic Volume and Delay Signalized Intersections to Maximize Its Effectiveness.

The following are the recommendations gathered based on the simulation analysis of TOSCo equipped vehicles conducted at the two suburban corridors.  Deploy TOSCo at Moderate or High Traffic…
Content type
Date Posted
05/31/2022