Results 31 to 40 of about 1,837 (121)

Heavy Vehicle Performance During Recovery From Forced-Flow Urban Freeway Conditions Due To Incidents, Work Zones and Recurring Congestion [PDF]

, 2013
Information contained in the Highway Capacity Manual on the influence heavy vehicles have on freeway traffic operations has been based on few field data collection efforts and relied mostly on traffic simulation efforts.
Drakopoulos, Alexander, Horowitz, Alan, Liu, Yue   +2 more
core   +1 more source

The Relevance of Heterogeneous Floating Car Data for Macroscopic Fundamental Diagram Analysis

IET Intelligent Transport Systems, Volume 20, Issue 1, January/December 2026.
Floating car data (FCD) provide direct measurements of travel times and speeds, offering a valuable supplement to traditional traffic monitoring methods. This study demonstrates that, with clustering techniques and passenger car equivalent (PCE) conversion, heterogeneous FCD can reliably capture macroscopic traffic states and support capacity analyses.
Zuzana Purkrábková, Jiří Růžička
wiley   +1 more source

Abstracts

, 2022
Cancer Science, Volume 113, Issue S1, Page 1-1874, February 2022.
wiley   +1 more source

Microsimulation study of vehicular interactions in heterogeneous traffic flow on intercity roads [PDF]

, 2011
Study of the basic traffic flow characteristics and comprehensive understanding of vehicular interaction are the pre-requisites for highway capacity and level of service analyses and formulation of effective traffic regulation and control measures ...
Arasan, V. Thamizh, Arkatkar, Shriniwas S.   +1 more
core   +1 more source

Calculation Method for Traffic Capacity of Short‐Distance Continuous Merging Areas of Expressways in Mountainous Urban

Journal of Advanced Transportation, Volume 2026, Issue 1, 2026.
In mountainous urban areas, road construction is often severely constrained by topographical conditions, leading to the frequent occurrence of short‐distance continuous merging areas along expressways. Accurately calculating the capacity of such merging areas is critical for effective traffic management.
Bo Peng, Zhuangzhuang Gu, Xiaoyu Cai, Cailin Lei, Jian Qin, Mohammad Rezwan Habib   +5 more
wiley   +1 more source

Evaluating Passenger Car Equivalent (PCE) Factors and Traffic Flow Characteristics on Sri Lankan Expressways

Engineer: Journal of the Institution of Engineers, Sri Lanka
This paper investigates Passenger Car Equivalent (PCE) or Passenger Car Unit (PCU) values and traffic flow characteristics of Sri Lankan expressways: Southern (E01), Outer Circular (E02), and Katunayake (E03). The study highlights the importance of considering region-specific traffic parameters due to differences in road traffic systems, vehicle ...
K. V. D. Perera, W. R. S. S. Dharmarathna   +1 more
openaire   +1 more source

A Hybrid Neural Network for the Traffic Flow Prediction on the Premise of Missing Data

IET Intelligent Transport Systems, Volume 19, Issue 1, January/December 2025.
On the basis of a GAN and a CNN, this work proposes a GAN‐CNN to forecast the traffic flow in the presence of missing data. The accuracy of the prediction of passenger flow is significantly improved with the help of the GAN‐CNN, which is able to provide a more accurate and rapid traffic guidance for the drivers.
Junxi Chen, Zhenlin Wei, Jiaxin Zhang
wiley   +1 more source

Study of Determining the Value of Passenger Cars Equivalence (PCE) on Divided Urban Roads

Jurnal Teknik Sipil
Passenger Car Equivalence (PCE) is a crucial parameter for assessing the contribution of various vehicle types to traffic density on a road segment. Multiple factors, including road type, geometric conditions, and traffic volume, influence PCE values.
Elsa Tri Mukti, Irwandi Irwandi, M. Zulfikar A.S., M. Naufal H.   +3 more
openaire   +1 more source

Evaluating the impacts of infrastructure improvements based on link criticality and network performance: A case study of the trucking industry in the province of Ontario, Canada

Canadian Geographer / Le géographe canadien, Volume 69, Issue 1, Spring / printemps 2025.
Abstract A reliable transportation network is essential to maintaining and growing a region's economic productivity through the movement of goods, a significant proportion of which is moved by truck. Criticalities in the network should be identified and mitigation measures implemented to ensure that minimal negative impacts arise from link disruptions.
Georgiana Vani, Hanna Maoh
wiley   +1 more source

Stochastic Dynamic Analysis of High‐Speed Railway Vehicle–Track Systems Based on the Adaptive Probability Density Evolution Method

Advances in Civil Engineering, Volume 2025, Issue 1, 2025.
The theoretical and analytical approaches of stochastic dynamics constitute the foundation for performing in‐depth inquiries into the random dynamic behavior of high‐speed railway vehicle–track system (RVTS). The proposal of the generalized probability density evolution method (PDEM) has opened up new perspectives for the stochastic dynamic analysis of
Dengke Ma, Tongjun Wang, Ziquan Yan, Jin Shi, Cheng Jiang, Camelia Delcea   +5 more
wiley   +1 more source