Results 21 to 30 of about 745,871 (341)

Network effects of intelligent speed adaptation systems [PDF]

open access: yes, 2004
Intelligent Speed Adaptation (ISA) systems use in-vehicle electronic devices to enable the speed of vehicles to be regulated externally. They are increasingly appreciated as a flexible method for speed management and control, particularly in urban areas.
Liu, R., Tate, J.E.
core   +1 more source

A Riemann solver at a junction compatible with a homogenization limit

open access: yes, 2017
We consider a junction regulated by a traffic lights, with n incoming roads and only one outgoing road. On each road the Phase Transition traffic model, proposed in [6], describes the evolution of car traffic.
Ching-Lung Cheung (5591246)   +15 more
core   +6 more sources

The Stability of downtown parking and traffic congestion [PDF]

open access: yes, 2008
In classical traffic flow theory, there are two velocities associated with a given level of traffic flow. Following Vickrey, economists have termed travel at the higher speed congested travel and at the lower speed hypercongested travel.
Arnott, Richard, İnci, Eren, Inci, Eren
core   +11 more sources

Impact of Roughness and Friction Properties of Road Surface of Urban Streets on the Traffic Safety

open access: yesCommunications, 2023
Results of the study of the roughness and friction properties of the road surface of urban streets influence on the traffic safety are presented in this article. As a result of this study, an empirical dependence was obtained, reflecting the relationship
Amir Beketov, Shakhnoza Khalimova
doaj   +1 more source

Improved Design Method of Emulsified Asphalt Cold Recycled Mixture

open access: yesFrontiers in Materials, 2020
This paper proposes an improved design method for emulsified asphalt cold recycled mixture (EACRM) so as to solve the “secondary compaction” problem in cold recycled asphalt pavement.
Zhang Chen   +4 more
doaj   +1 more source

DEVELOPMENT OF A MATHEMATICAL MODEL AND AN AUTOMATED ALGORITHM FOR CALCULATING THROUGHPUT

open access: yesInternational Journal of Advanced Studies, 2023
Background. The problem of this work is to develop a methodology for calculating cash throughput, which is based on the well-known formulas for calculating cash throughput, the main innovation of which is to take into account the time spent by trains on ...
O. D. Pokrovskaya   +2 more
doaj   +1 more source

Traffic Speed Prediction with Neural Networks

open access: yes, 2018
With the increasing interest in creating Smart Cities, traffic speed prediction has attracted more attention in contemporary transportation research. Neural networks have been utilized in many studies to address this problem; yet, they have mainly focused on the short-term prediction while longer forecast horizons are needed for more reliable mobility ...
Umut Can Çakmak   +2 more
openaire   +1 more source

Traffic Speed Report No. 124 : Traffic Report

open access: yes, 1991
This report is an analysis of spot speed observations made during the 1990 summer months of May, June, July and August. All observations were made of free-flowing vehicles on level, tangent sections of rural and urban highways under favorable conditions. All observations were made during daylight hours.
David Cochran, Donald Genda
openaire   +2 more sources

The Influence of Amplitude- and Frequency-Dependent Stiffness of Rail Pads on the Random Vibration of a Vehicle-Track Coupled System

open access: yesShock and Vibration, 2016
The nonlinear curves between the external static loads of Thermoplastic Polyurethane Elastomer (TPE) rail pads and their compressive deformations were measured.
Kai Wei   +4 more
doaj   +1 more source

ANALYSIS OF THE INFLUENCE OF DIFFERENT MEANS OF TRANSPORT ON THE LEVEL OF TRAFFIC NOISE [PDF]

open access: yesScientific Journal of Silesian University of Technology. Series Transport, 2017
One of the factors influencing the level of traffic noise is the type of vehicles moving on the roads. The paper presents comprehensive research, as conducted by the authors, which sought to assess the traffic noise level generated by different means of ...
Tomasz FIGLUS   +3 more
doaj   +1 more source

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