Dynamic Estimation of Queue Length at Signalized Intersections Using GPS Trajectory Data

M Guo, D Wang, D Fu, H Yan, Z Zhang - CICTP 2019, 2019 - ascelibrary.org
The estimation of queue length at a signalized intersection, while enormously valuable in
traffic operation and management, presents a number of challenges to transportation. One …

Real-time queue length estimation for signalized intersections using vehicle trajectory data

F Li, K Tang, J Yao, K Li - Transportation Research Record, 2017 - journals.sagepub.com
Queue length is one of the most important performance measures for signalized
intersections. Many methods for queue length estimation based on various data sources …

Real-time queue length estimation for signalized intersections using GPS data

W Yu, XU Jian-min, LIN Pei-qun - Journal of Transportation Systems …, 2016 - tseit.org.cn
To estimate time-dependent queue length problem at signalized intersection is a
challenging task for a long time, which will be more difficult if fixed-location sensors are …

Sampled trajectory data-driven method of cycle-based volume estimation for signalized intersections by hybridizing shockwave theory and probability distribution

J Yao, F Li, K Tang, S Jian - IEEE Transactions on Intelligent …, 2019 - ieeexplore.ieee.org
The cycle-based volume is critical for traffic state estimation and signal control optimization
at signalized intersections. Traditional volume estimation mainly depends on fixed detectors …

Analytical Model for Queue Length Estimation at Signalized Intersections from Travel Time

AM Philip, G Ramadurai - 2019 IEEE Intelligent Transportation …, 2019 - ieeexplore.ieee.org
Queue formation and dissipation are a major feature of urban road networks and estimation
of queue lengths is important in traffic flow modeling. In this study, we propose a …

Analysis of queue estimation process at signalized intersections under low connected vehicle penetration rates

OA Osama, PR Bakhit, S Ishak - Canadian Journal of Civil …, 2021 - cdnsciencepub.com
This study investigates the factors affecting estimation accuracy of queue length at
signalized intersections under low penetration of connected vehicles. A shockwave-based …

Shockwave-based queue estimation approach for undersaturated and oversaturated signalized intersections using multi-source detection data

Z Wang, Q Cai, B Wu, L Zheng… - Journal of Intelligent …, 2017 - Taylor & Francis
With the progress of information and sensing technologies, estimating vehicular queue
length at signalized intersections becomes feasible and has attracted considerable …

[PDF][PDF] Cycle-by-cycle queue length estimation for signalized intersections using multi-source data

Z Wang, Q Cai, B Wu, Y Wang, L Li - Journal of Harbin Institute of …, 2015 - researchgate.net
In order to estimate vehicular queue length at signalized intersections accurately and
overcome the shortcomings and restrictions of existing studies especially those based on …

Queue profile estimation at a signalized intersection by exploiting the spatiotemporal propagation of shockwaves

Z Wang, L Zhu, B Ran, H Jiang - Transportation research part B …, 2020 - Elsevier
Queues at signalized intersections bring interruptions to the smooth movement of vehicles
and slow down the traffic in urban road networks. Although queue length estimation has …

Cycle-based end of queue estimation at signalized intersections using low-penetration-rate vehicle trajectories

H Zhang, HX Liu, P Chen, G Yu… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
Queue length is a crucial measure of intersection performance. Probe vehicles (PVs) with
advanced sensors are capable of recording vehicle trajectories that can be used to estimate …