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 …

Traffic parameters estimation for signalized intersections based on combined shockwave analysis and Bayesian Network

S Wang, W Huang, HK Lo - Transportation research part C: emerging …, 2019 - Elsevier
This paper proposes a framework to combine shockwave analysis (SA) with Bayesian
Network (BN) for traffic flow parameters estimation at signalized intersections using vehicle …

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 …

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 …

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 …

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 …

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 …

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 …

A tensor decomposition method for cycle-based traffic volume estimation using sampled vehicle trajectories

K Tang, C Tan, Y Cao, J Yao, J Sun - Transportation research part C …, 2020 - Elsevier
Cycle-based traffic volume estimation is important for the dynamic evaluation and
optimization of signal control schemes at intersections. With the development of intelligent …

Maximum likelihood estimation of probe vehicle penetration rates and queue length distributions from probe vehicle data

Y Zhao, W Wong, J Zheng… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Queue length estimation plays an important role in traffic signal control and performance
measures of signalized intersections. Traditionally, queue lengths are estimated by applying …