Results 31 to 40 of about 439 (147)

Evaluating Impacts of Public Transit and Automobiles During Connected and Automated Vehicle Adoption

open access: yesJournal of Advanced Transportation, Volume 2025, Issue 1, 2025.
The adoption of connected and automated vehicles (CAVs) and automated vehicles (AVs) is expected to improve overall travel efficiency in traffic networks. However, this improvement may vary across multimodal road traffic, influencing the equity of travel experiences among different income groups. This study evaluates the equity effects of AV deployment
Xinmeizi Cai   +5 more
wiley   +1 more source

Traffic Structure Optimization in Historic Districts Based on Green Transportation and Sustainable Development Concept

open access: yesAdvances in Civil Engineering, Volume 2019, Issue 1, 2019., 2019
To perform the reasonable traffic structure in the historical districts and effectively alleviate the contradiction between limited traffic supply and rapid growth of the traffic demand in historical districts, a dynamic game model of traffic competition is established in this paper, aiming at the green transportation and sustainable development ...
Qiuping Wang, Hao Sun, Hugo Rodrigues
wiley   +1 more source

An Integrated Approach for Modeling Regional, Multicommodity, and Multimodal Freight Transport Systems

open access: yesJournal of Advanced Transportation, Volume 2025, Issue 1, 2025.
A literature review indicates that freight demand models (FDMs) covering a large region and multiple categories of commodities and transport modes based on an integrated modeling approach are rare. Compared with traditional models, such models have a much higher utility in decision‐making support for long‐term planning of regional transport and other ...
Guihua Deng   +6 more
wiley   +1 more source

A Simulation‐Based Dynamic Programming Method for Interchange Scheduling of Port Collecting and Distributing Network

open access: yesJournal of Advanced Transportation, Volume 2018, Issue 1, 2018., 2018
As one of the effective methods to reduce congestion, grade intersection has already been changed to interchange in port collecting and distributing network (PCDN) of many Chinese ports, since the first interchange was built in the PCDN of Dalian port in 1924. Due to the growing demand for port freight transportation, congestion in PCDN is becoming one
Yun Peng   +6 more
wiley   +1 more source

Computer-Assisted Emergency Evacuation Planning Using TransCAD: Case Studies in Western Massachusetts

open access: yes, 2009
Disasters, ranging from manmade events to natural occurrences, can happen anywhere on the planet, and their consequences can range from economic loss to catastrophic loss of life.
Andrews, Steven P
core   +1 more source

Probabilistic coupled EV‐PV hosting capacity analysis in LV networks with spatio‐temporal modelling and copula theory

open access: yesIET Smart Grid, Volume 7, Issue 6, Page 917-928, December 2024.
To appropriately incorporate the geographical distribution and time‐variant patterns of EV charging demand, a comprehensive spatio‐temporal (ST) model is developed to capture the trip distance, EV arrival, and charging time. The correlation between the PV generation and EV charging demand is effectively captured by copula theory.
Chathuranga D. W. Wanninayaka Mudiyanselage   +3 more
wiley   +1 more source

Traffic Multiresolution Modeling and Consistency Analysis of Urban Expressway Based on Asynchronous Integration Strategy

open access: yesModelling and Simulation in Engineering, Volume 2017, Issue 1, 2017., 2017
The paper studies multiresolution traffic flow simulation model of urban expressway. Firstly, compared with two‐level hybrid model, three‐level multiresolution hybrid model has been chosen. Then, multiresolution simulation framework and integration strategies are introduced.
Liyan Zhang   +4 more
wiley   +1 more source

Solving the traffic assignment problem using real data for a segment of Medellin’s transportation network

open access: yesRevista Facultad de Ingeniería Universidad de Antioquia, 2012
This paper is based on data obtained from most recent transportation studies done in the Metropolitan Area of Valle de Aburrá, city of Medellín and other 9 municipalities.
Carlos Alberto González Calderón   +2 more
doaj   +1 more source

Bilevel Traffic Evacuation Model and Algorithm Design for Large‐Scale Activities

open access: yesMathematical Problems in Engineering, Volume 2017, Issue 1, 2017., 2017
This paper establishes a bilevel planning model with one master and multiple slaves to solve traffic evacuation problems. The minimum evacuation network saturation and shortest evacuation time are used as the objective functions for the upper‐ and lower‐level models, respectively. The optimizing conditions of this model are also analyzed.
Danwen Bao   +3 more
wiley   +1 more source

Geoanalysis of park-and-ride facilities for future laboratory-wide commuting program

open access: yesTransportation Research Interdisciplinary Perspectives, 2019
There is a growing interest in reducing the amount of vehicle miles traveled (VMT) to reduce overall carbon emissions and energy usage. The Oak Ridge National Laboratory (ORNL) has more than 4500 employees, most of which live in and around Knoxville ...
Amy M. Moore   +3 more
doaj   +1 more source

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