Results 91 to 100 of about 5,821 (213)

Traffic operations and safety condition analysis of signalized intersections

Al-Qadisiyah Journal for Engineering Science
When reliable crash data is unavailable, Surrogate Safety Measures (SSMs) become valuable tools for traffic safety research. This study assesses traffic safety at signalized intersections, explicitly examining how traffic operations such as stopped delay
Mustafa Mohammad R. M. Saeed, Hussein A. Ewadh   +1 more
doaj   +1 more source

Traffic estimation in work zones using a custom regression model and data augmentation

Computer-Aided Civil and Infrastructure Engineering, Volume 40, Issue 11, Page 1422-1444, 30 April 2025.
Abstract Accurately estimating traffic volumes in construction work zones is crucial for effective traffic management. However, one of the key challenges transportation agencies face is the limited coverage of continuous count station (CCS) sensors, which are often sparsely located and may not be positioned directly on roads where construction work ...
Ali Hassandokht Mashhadi, Abbas Rashidi, Masoud Hamedi, Nikola Marković   +3 more
wiley   +1 more source

Calibration and Validation of the VISSIM Parameters - State of the Art

TEM Journal, 2015
As a stochastic, microscopic, time-step, behavior-based model with capabilities to provide application of programming interface (API) and simulation, VISSIM has become one of the most useful and reliable programs utilized by contemporary engineers and researchers in the processes of evaluation of control operations and strategies of transportation.
Arlinda Alimehaj Rrecaj, Kristi M. Bombol   +1 more
openaire   +1 more source

Current Status and Future Prospects of Digital Twin Technology Applications in Intelligent Transportation Infrastructure Management

IET Intelligent Transport Systems, Volume 19, Issue 1, January/December 2025.
Systematic analysis of digital twin applications in transportation infrastructure management. Identification of critical enablers driving digital twin adoption and effectiveness. Discussion of challenges and barriers to widespread digital twin implementation.
Chao Gao, Lei Jia, Maopeng Sun, Junshao Luo   +3 more
wiley   +1 more source

A video-based approach to calibrating car-following parameters in VISSIM for urban traffic

International Journal of Transportation Science and Technology, 2016
Microscopic simulation models need to be calibrated to represent realistic local traffic conditions. Traditional calibration methods are conducted by searching for the model parameter set that minimizes the discrepancies of certain macroscopic metrics ...
Zhengyang Lu, Ting Fu, Liping Fu, Sajad Shiravi, Chaozhe Jiang   +4 more
doaj   +1 more source

Stress Testing Method for Scenario-Based Testing of Automated Driving Systems

IEEE Access, 2020
Classical approaches for testing of automated driving systems (ADS) of SAE levels 1 and 2 were based on defined scenarios with specific maneuvers, depending on the function under test.
Demin Nalic, Hexuan Li, Arno Eichberger, Christoph Wellershaus, Aleksa Pandurevic, Branko Rogic   +5 more
doaj   +1 more source

From Urban Data to City‐Scale Models: A Review of Traffic Simulation Case Studies

IET Intelligent Transport Systems, Volume 19, Issue 1, January/December 2025.
In this paper, we perform a review of more than 60 large‐scale traffic simulation case studies from 23 different countries. To provide a basis for systematisation, we propose a general workflow of large‐scale traffic simulation with four main steps, namely, data preparation, model implementation, model evaluation and refinement, model application. Then
Klavdiya Bochenina, Serio Agriesti, Claudio Roncoli, Laura Ruotsalainen   +3 more
wiley   +1 more source

Аналіз застосування програмного забезпечення PTV VISSIM для моделювання автотранспортних потоків [PDF]

, 2022
The article is devoted to the study of the PTV VISSIM software package. The paper presents an analysis of the application of the PTV VISSIM software, which is designed to create simulation models of the street and road network. The purpose of the work is
Чернецька-Білецька, Н.Б., Штиков, А.Р.   +1 more
core   +1 more source

Modeling the effects of rainfall on vehicular traffic

Journal of Modern Transportation, 2018
Traffic management and drainage system are two vital issues for any metropolitan city. Like other big cities, Karachi is also facing problems due to lack of traffic management and poor drainage system.
Etikaf Hussain, Syed Imran Ahmed, Mir Shabbar Ali   +2 more
doaj   +1 more source

Research on Microscopic Traffic Simulation Model in VISSIM

DEStech Transactions on Computer Science and Engineering, 2019
VISSIM is a microscopic, time-interval and driving behavior-based simulation modeling tool for traffic modeling of urban traffic and public transportation operations, It can be used to analyze various traffic conditions, such as lane setting, traffic composition, traffic signals, bus stops, urban traffic and public transport operations, is an effective
Zhong-hua YANG, Ge LI, Xiang ZHANG, Peng WANG   +3 more
openaire   +2 more sources