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 …

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 …

Shock wave approach for estimating queue length at signalized intersections by fusing data from point and mobile sensors

Q Cai, Z Wang, L Zheng, B Wu… - Transportation Research …, 2014 - journals.sagepub.com
With the growth in traffic sensing data, the measurement of levels of service such as queue
length at intersections in real time has been receiving considerable attention. This paper …

Real-time queue length estimation for congested signalized intersections

HX Liu, X Wu, W Ma, H Hu - Transportation research part C: emerging …, 2009 - Elsevier
How to estimate queue length in real-time at signalized intersection is a long-standing
problem. The problem gets even more difficult when signal links are congested. The …

Exploiting probe data to estimate the queue profile in urban networks

M Ramezani, N Geroliminis - 16th International IEEE …, 2013 - ieeexplore.ieee.org
Queues at signalized intersections are one of the main causes of traffic delays and urban
traffic state variability. Hence, a method to estimate queue characteristics provides a better …

Queue profile estimation in congested urban networks with probe data

M Ramezani, N Geroliminis - Computer‐Aided Civil and …, 2015 - Wiley Online Library
Queues at signalized intersections are the main cause of traffic delays and travel time
variability in urban networks. In this article, we propose a method to estimate queue profiles …

Combining shockwave analysis and Bayesian Network for traffic parameter estimation at signalized intersections considering queue spillback

S Wang, W Huang, HK Lo - Transportation Research Part C: Emerging …, 2020 - Elsevier
This paper focuses on traffic parameters estimation at signalized intersections based on a
framework combining shockwave analysis (SA) and Bayesian Network (BN) using vehicle …

An exploratory shockwave approach to estimating queue length using probe trajectories

Y Cheng, X Qin, J Jin, B Ran - Journal of intelligent transportation …, 2012 - Taylor & Francis
In this article, the authors present an innovative approach for signalized intersection
performance measurement using probe vehicle trajectory data, focusing on queue length …

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 …

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 …