Vehicle tracking data for calibrating microscopic traffic simulation models

2012 ◽  
Author(s):  
R. Schönauer ◽  
Y. Lipetski ◽  
H. Schrom-Feiertag
Keyword(s):  
Traffic Simulation ◽  
Simulation Models ◽  
Vehicle Tracking ◽  
Tracking Data ◽  
Microscopic Traffic Simulation

Multiregime Approach for Microscopic Traffic Simulation

1998 ◽  
Vol 1644 (1) ◽  
pp. 103-114 ◽  
Author(s):  
Yunlong Zhang ◽  
Larry E. Owen ◽  
James E. Clark
Keyword(s):  
Traffic Flow ◽  
Real World ◽  
Traffic Simulation ◽  
Simulation Models ◽  
Traffic Modeling ◽  
Simulation Approach ◽  
Microscopic Simulation ◽  
Lane Changing ◽  
Microscopic Traffic Simulation ◽  
Simulation Results

The purpose of this paper is to explore various traffic modeling aspects and theories that may overcome some of the limitations in existing microscopic simulation models. A multiregime microscopic traffic simulation approach has been formulated featuring realistic and comprehensive carfollowing and lane-changing logic. A prototype implementation of the multiregime approach was developed in C++ and extensively tested. The multiregime simulation results demonstrate the efficiency and validity of the proposed models for a broad range of traffic scenarios. The test and validation results indicate that the model and program outperformed traditional methods and other existing traffic simulation programs. The validity and efficiency of the model is attributed to the fact that the regimes were added to the model incrementally to reflect increasing agreement with real-world traffic flow. The techniques and corresponding models will be used to improve existing microscopic traffic simulation models and programs.

Traffic Simulation for an Expressway Toll Plaza Based on Massive Vehicle Tracking Data

2019 ◽  
pp. 173-200
Author(s):  
Ryota Horiguchi ◽  
Takahiro Shitama ◽  
Hirokazu Akahane ◽  
Jian Xing
Keyword(s):  
Traffic Simulation ◽  
Vehicle Tracking ◽  
Tracking Data ◽  
Toll Plaza

Microscopic simulation of lane changing behaviour at freeway weaving sections

1999 ◽  
Vol 26 (6) ◽  
pp. 840-851 ◽  
Author(s):  
A F Al-Kaisy ◽  
J A Stewart ◽  
M Van Aerde
Keyword(s):  
Simulation Model ◽  
Empirical Data ◽  
Intelligent Transportation Systems ◽  
Traffic Simulation ◽  
Essential Element ◽  
Simulation Models ◽  
Transportation Systems ◽  
Microscopic Simulation ◽  
Lane Changing ◽  
Microscopic Traffic Simulation

Microscopic traffic simulation models are being increasingly used to evaluate Intelligent Transportation Systems (ITS) strategies and to complement empirical data in developing new analytical procedures and methodologies. Lane changing rules are an essential element of any microscopic traffic simulation model. While most of these rules are based on theories and hypotheses, to date no attempt has been made to investigate the consistency of lane changing behaviour from microscopic simulation with empirical observations. The research presented in this paper examined this consistency at freeway weaving areas using empirical data. These data were collected in the late 1980s at several major freeway weaving sections in the State of California. The microscopic traffic simulation model INTEGRATION was used to perform simulation experiments in this research. Vehicle distributions, both total and by type of movement, were used as measures to investigate the lane changing activity that took place at these freeway areas. This examination revealed significant agreement between patterns of lane changing behaviour as observed in the field and as reproduced by microscopic simulation. Most quantitative discrepancies were shown to be a function of user-specified input data or due to some inherent limitations in the empirical data.Key words: simulation, lane changing, weaving, freeways.

Hybrid Mesoscopic–Microscopic Traffic Simulation

2005 ◽  
Vol 1934 (1) ◽  
pp. 218-225 ◽  
Author(s):  
Wilco Burghout ◽  
Haris N. Koutsopoulos ◽  
Ingmar Andréasson
Keyword(s):  
Hybrid Model ◽  
Traffic Simulation ◽  
Simulation Models ◽  
Microscopic Simulation ◽  
Traffic Dynamics ◽  
Integration Framework ◽  
Microscopic Traffic Simulation ◽  
Mesoscopic Model ◽  
Mesoscopic Models ◽  
Traffic Systems

Traffic simulation is an important tool for modeling the operations of dynamic traffic systems. Although microscopic simulation models provide a detailed representation of the traffic process, macroscopic and mesoscopic models capture the traffic dynamics of large networks in less detail but without the problems of application and calibration of microscopic models. This paper presents a hybrid mesoscopic–microscopic model that applies microscopic simulation to areas of specific interest while simulating a large surrounding network in less detail with a mesoscopic model. The requirements that are important for a hybrid model to be consistent across the models at different levels of detail are identified. These requirements vary from the network and route choice consistency to the consistency of the traffic dynamics at the boundaries of the microscopic and mesoscopic submodels. An integration framework that satisfies these requirements is proposed. A prototype hybrid model is used to demonstrate the application of the integration framework and the solution of the various integration issues. The hybrid model integrates MITSIMLab, a microscopic traffic simulation model, and Mezzo, a newly developed mesoscopic model. The hybrid model is applied in two case studies. The results are promising and support both the proposed architecture and the importance of integrating microscopic and mesoscopic models.

scholarly journals Microscopic Model of Automobile Lane-changing Virtual Desire Trajectory by Spline Curves

1970 ◽  
Vol 22 (3) ◽  
pp. 203-208
Author(s):  
Yulong Pei ◽  
Yonggang Wang ◽  
Yin Zhang
Keyword(s):  
System Analysis ◽  
Traffic Simulation ◽  
Simulation Models ◽  
Network Systems ◽  
Lane Changing ◽  
Microscopic Traffic Simulation ◽  
Driving Behaviour ◽  
Spline Curves ◽  
Vital Component ◽  
Process Reconstruction

With the development of microscopic traffic simulation models, they have increasingly become an important tool for transport system analysis and management, which assist the traffic engineer to investigate and evaluate the performance of transport network systems. Lane-changing model is a vital component in any traffic simulation model, which could improve road capacity and reduce vehicles delay so as to reduce the likelihood of congestion occurrence. Therefore, this paper addresses the virtual desire trajectory, a vital part to investigate the behaviour divided into four phases. Based on the boundary conditions, β-spline curves and the corresponding reverse algorithm are introduced firstly. Thus, the relation between the velocity and length of lane-changing is constructed, restricted by the curvature, steering velocity and driving behaviour. Then the virtual desire trajectory curves are presented by Matlab and the error analysis results prove that this proposed description model has higher precision in automobile lane-changing process reconstruction, compared with the surveyed result. KEY WORDS: traffic simulation, lane-changing model, virtual desire trajectory, β-spline curves, driving behaviour

Calibration of Microscopic Traffic Simulation Models with Aggregate Data

2004 ◽  
Vol 1876 (1) ◽  
pp. 10-19 ◽  
Author(s):  
Tomer Toledo ◽  
Moshe E. Ben-Akiva ◽  
Deepak Darda ◽  
Mithilesh Jha ◽  
Haris N. Koutsopoulos
Keyword(s):  
Traffic Simulation ◽  
Simulation Models ◽  
Aggregate Data ◽  
Microscopic Traffic Simulation

TRAFFIC SIMULATION FOR AN EXPRESSWAY TOLL PLAZA BASED ON SUCCESSIVE VEHICLE TRACKING DATA

2009 ◽  
pp. 173-200 ◽  
Author(s):  
Ryota Horiguchi ◽  
Takahiro Shitama ◽  
Hirokazu Akahane ◽  
Jian Xing
Keyword(s):  
Traffic Simulation ◽  
Vehicle Tracking ◽  
Tracking Data ◽  
Toll Plaza
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