Results 21 to 30 of about 9,339 (189)

Traffic Flow Analysis of Uncontrolled Intersection: A Case Study of Keshar Mahal Intersection, Kathmandu, Nepal [PDF]

open access: yes, 2021
Keshar Mahal Intersection, is the major intersection of Kathmandu surrounded Royal Palace Museum in the east, Indian Embassy and British Council in the north, Thamel, the tourist’s area in the west and Historical Rani Pokhari, Durwar High School in the ...
Sunil Khyaju
core   +1 more source

Probabilistic Analysis of Intersection Sight Distance at Uncontrolled and Yield-Controlled Intersections in Mixed Vehicle Environments [PDF]

open access: yes, 2023
The imminent introduction of autonomous vehicles (AVs) and mixing with driver-operated vehicles (DVs) in the traffic environment warrant research to determine the impacts on current intersection sight distance (ISD) designs.
Sarran, Sean
core   +1 more source

Methodology for estimating capacity and vehicle delays at unsignalized multimodal intersections

open access: yesInternational Journal of Transportation Science and Technology, 2016
An uncontrolled intersection is one where neither traffic signs nor lights, are used to guide the traffic through the intersection, but instead the drivers decide on the right of way based on some standard priority rules.
S. Ilgin Guler, Monica Menendez
doaj   +1 more source

Uncontrolled intersection coordination of the autonomous vehicle based on multi-agent reinforcement learning. [PDF]

open access: yes, 2023
This study explores the application of multi-agent reinforcement learning (MARL) to enhance the decision-making, safety, and passenger comfort of Autonomous Vehicles (AVs)at uncontrolled intersections. The research aims to assess the potential of MARL in
McSey, Isaac Arnold
core   +2 more sources

Evaluating heavy metals emission’ pattern on road influenced by urban road layout

open access: yesTransportation Research Interdisciplinary Perspectives, 2021
Road traffic sector comprises a small percentage of urban land uses while acts as a sink of pollutants among which heavy metals such as, Zn, Cu, Cd, Cr, Ni, Pb are often found in elevated concentrations influenced by urban road layout in addition to ...
Sudip K. Pal, Roman Roy
doaj   +1 more source

BikeAR: Understanding Cyclists' Crossing Decision-Making at Uncontrolled Intersections using Augmented Reality [PDF]

open access: yes, 2022
Cycling has become increasingly popular as a means of transportation. However, cyclists remain a highly vulnerable group of road users. According to accident reports, one of the most dangerous situations for cyclists are uncontrolled intersections, where
Mühlhäuser, Max   +11 more
core   +1 more source

Estimation of a Critical Gap/ Lag in Uncontrolled Intersections in Sri Lanka [PDF]

open access: yesJournal of South Asian Logistics and Transport
The critical gap/lag value for an uncontrolled intersection is an important parameter in estimating highway traffic capacity and developing micro stimulations of traffic movements.
G. N. Samarasekara, K. S. S. Perera
doaj   +1 more source

Delay and driver turning time evaluation for uncontrolled intersections under diverse traffic operational situations

open access: yesTransportation Engineering, 2020
This study estimates mean service delay for turning movements with significant emphasis on a proposal of total delay models using microscopic analysis of travel time data under indiscipline driver behavior.
Suprabeet Datta   +2 more
doaj   +1 more source

Reinforcement Learning-Based Autonomous Driving at Intersections in CARLA Simulator

open access: yesSensors, 2022
Intersections are considered one of the most complex scenarios in a self-driving framework due to the uncertainty in the behaviors of surrounding vehicles and the different types of scenarios that can be found.
Rodrigo Gutiérrez-Moreno   +4 more
doaj   +1 more source

Suppression strategies in different propagation periods of cyberattacks in merging area under connected environment

open access: yesJournal of Traffic and Transportation Engineering (English ed. Online), 2023
In order to ensure the safety of connected and automated vehicles (CAVs) threatened by cyberattack in the confluence area and mitigate the adverse impact of cyberattack propagation, a framework is built to depict the impact of cyberattacks on traffic ...
Qiuling Wang   +3 more
doaj   +1 more source

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