Vehicle connectivity and automation: A sibling relationship

P Ha, S Chen, R Du, J Dong, Y Li… - Frontiers in Built …, 2020 - frontiersin.org
The evolution of scientific advances has often been characterized by the amalgamation of
two or more technologies. With respect to vehicle connectivity and automation, recent …

A comprehensive review on traffic control modeling for obtaining sustainable objectives in a freeway traffic environment

MS Sheikh, Y Peng - Journal of Advanced Transportation, 2022 - Wiley Online Library
Traffic control strategy plays a significant role in obtaining sustainable objectives because it
not only improves traffic mobility but also enhances traffic management systems. It has been …

[HTML][HTML] Joint optimization of vehicle-group trajectory and signal timing: Introducing the white phase for mixed-autonomy traffic stream

R Niroumand, M Tajalli, L Hajibabai… - … research part C: emerging …, 2020 - Elsevier
This study develops a novel mixed-integer non-linear program to control the trajectory of
mixed connected-automated vehicles (CAVs) and connected human-driven vehicles (CHVs) …

[HTML][HTML] A real-time network-level traffic signal control methodology with partial connected vehicle information

SMAB Al Islam, A Hajbabaie, HMA Aziz - Transportation Research Part C …, 2020 - Elsevier
This paper presents two algorithms to estimate traffic state in urban street networks with a
mixed traffic stream of connected and unconnected vehicles and incorporates them in a real …

Traffic signal timing and trajectory optimization in a mixed autonomy traffic stream

M Tajalli, A Hajbabaie - IEEE Transactions on Intelligent …, 2021 - ieeexplore.ieee.org
This study introduces a methodology for cooperative signal timing and trajectory
optimization at intersections with a mix of connected automated vehicles (CAVs) and human …

Network-level coordinated speed optimization and traffic light control for connected and automated vehicles

M Tajalli, M Mehrabipour… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
This study develops a methodology for coordinated speed optimization and traffic light
control in urban street networks. We assume that all vehicles are connected and automated …

Collaborative control of traffic signal and variable guiding lane for isolated intersection under connected and automated vehicle environment

C Ding, R Dai, Y Fan, Z Zhang… - Computer‐Aided Civil and …, 2022 - Wiley Online Library
Existing signalized intersection control methods allocate intersection resources to each
phase from the time dimension based on traffic conflict. Solving the traffic control issues …

Dynamic headway control for high‐frequency bus line based on speed guidance and intersection signal adjustment

Y Bie, X Xiong, Y Yan, X Qu - Computer‐Aided Civil and …, 2020 - Wiley Online Library
To prevent bus bunching, a dynamic headway control method in the V2I (vehicle to
infrastructure) environment for a high‐frequency route with bus lane is developed. Bus …

Leveraging the capabilities of connected and autonomous vehicles and multi-agent reinforcement learning to mitigate highway bottleneck congestion

PYJ Ha, S Chen, J Dong, R Du, Y Li, S Labi - arXiv preprint arXiv …, 2020 - arxiv.org
Active Traffic Management strategies are often adopted in real-time to address such sudden
flow breakdowns. When queuing is imminent, Speed Harmonization (SH), which adjusts …

[HTML][HTML] Dynamic optimal congestion pricing in multi-region urban networks by application of a Multi-Layer-Neural network

A Genser, A Kouvelas - Transportation Research Part C: Emerging …, 2022 - Elsevier
Traffic management by applying congestion pricing is a measure for mitigating congestion in
protected city corridors. As a promising tool, pricing improves the level of service in a …