Speed Harmonization (TM21) | ITS Deployment Evaluation

All: Speed Harmonization (TM21)

Displaying 18 result(s).

Simulation of a Coordinated Adaptive Ramp Metering Strategy Showed a Two Percent Increase in Average Weighted Speeds for Combined Ramp and Mainline Traffic.

Date Posted: 04/07/2022 | Source Date:

Alternative Designs to Alleviate Freeway Bottlenecks at Merging, Diverging, and Weaving Areas

Simulation of Connected and Automated Vehicle Applications Shows That Up to 30 Percent More Traffic Demand Can Be Satisfied with Bundled Cooperative Adaptive Cruise Control, Speed Harmonization, and Cooperative Merge at High Market Penetration.

Date Posted: 09/27/2021 | Source Date:

Developing Analysis, Modeling, and Simulation Tools for Connected and Automated Vehicle Applications: A Case Study for I-66 in Virginia

Connected and automated vehicles equipped with speed harmonization applications can reduce fuel consumption by 19 to 22 percent.

Date Posted: 10/29/2020 | Source Date:

Optimal Control for Speed Harmonization

Variable speed limit system in a freeway connected vehicle environment yielded travel time savings of 30 to 80 hours compared to traditional vehicles.

Source Date:

Connected Variable Speed Limits Control and Car-Following Control with Vehicle-Infrastructure Communication to Resolve Stop-and-Go Waves

Track testing suggests stop-and-go freeway traffic flow can be controlled to increase throughput by 15 percent with as few as 5 percent autonomous vehicles in the traffic stream.

Date Posted: 09/26/2019 | Source Date:

Dissipation of stop-and-go waves via control of autonomous vehicles: Field experiments

Track testing suggests stop-and-go freeway traffic can be controlled to reduce fuel consumption by 40 percent with as few as 5 percent autonomous vehicles in the traffic stream.

Date Posted: 09/26/2019 | Source Date:

Dissipation of stop-and-go waves via control of autonomous vehicles: Field experiments

Simulation shows an optimized CAV control framework can increase the effective capacity of high-volume corridors.

Date Posted: 05/06/2019 | Source Date:

On the Trafﬁc Impacts of Optimally Controlled Connected and Automated Vehicles

Cooperative Adaptive Cruise Control (CACC) and Dynamic Speed Harmonization (DSH) applications that share dedicated lanes with HOVs can reduce fuel consumption by more than 16 percent.

Date Posted: 10/30/2018 | Source Date:

Dedicating Freeway Lanes for Connected and Automated Vehicle for Priority or Exclusive Use

Cooperative Adaptive Cruise Control (CACC) and Dynamic Speed Harmonization (DSH) applications that share dedicated lanes with HOVs can improve throughput by 21 percent with 10 percent market penetration.

Date Posted: 10/30/2018 | Source Date:

Dedicating Freeway Lanes for Connected and Automated Vehicle for Priority or Exclusive Use

Simulation models show that an optimal control speed harmonization strategy can reduce per-vehicle travel time by 28 to 32 percent.

Date Posted: 04/16/2018 | Source Date:

Development and Evaluation of Speed Harmonization using Optimal Control Theory: A Simulation-Based Case Study at a Speed Reduction Zone