Rollback Approach for Demand Consistency Checking of Real-Time Traffic Network State Estimation Models

2014 ◽  
Vol 2467 (1) ◽  
pp. 30-39 ◽  
Author(s):  
Ala Alnawaiseh ◽  
Khaled Abdelghany ◽  
Ahmed Hassan
Keyword(s):  
State Estimation ◽  
Real Time ◽  
Traffic Network ◽  
Consistency Checking ◽  
Network State ◽  
Real Time Traffic ◽  
Estimation Models

Integrated Method for Online Calibration of Real-Time Traffic Network Management Systems

2015 ◽  
Vol 2528 (1) ◽  
pp. 106-115 ◽  
Author(s):  
Hossein Hashemi ◽  
Khaled Abdelghany
Keyword(s):  
Network Management ◽  
Real Time ◽  
Simulation Models ◽  
Calibration Method ◽  
Propagation Model ◽  
Traffic Network ◽  
Operational Conditions ◽  
Online Calibration ◽  
Integrated Method ◽  
Real Time Traffic

This paper presents an integrated method for online calibration of realtime traffic network simulation models. The method integrates a time-dependent demand adjustment module and a link-based traffic flow propagation model calibration module. These modules use available realtime traffic observations to minimize inconsistency between the model estimation results and real-world observations. The modules are integrated into a real-time traffic network management system that was developed for the US-75 corridor in Dallas, Texas. Results illustrate that the online calibration method is effective in enhancing the model's consistency in the different operational conditions.

scholarly journals Probability hypothesis density filtering for real-time traffic state estimation and prediction

2013 ◽  
Vol 8 (3) ◽  
pp. 825-842 ◽  
Author(s):  
Matthieu Canaud ◽  
◽  
Lyudmila Mihaylova ◽  
Jacques Sau ◽  
Nour-Eddin El Faouzi ◽  
...  
Keyword(s):  
State Estimation ◽  
Real Time ◽  
Probability Hypothesis Density ◽  
Estimation And Prediction ◽  
Traffic State ◽  
Real Time Traffic ◽  
Traffic State Estimation

Optimization of real-time traffic network assignment based on IoT data using DBN and clustering model in smart city

2020 ◽  
Vol 108 ◽  
pp. 976-986 ◽  
Author(s):  
Jiachen Yang ◽  
Yurong Han ◽  
Yafang Wang ◽  
Bin Jiang ◽  
Zhihan Lv ◽  
...  
Keyword(s):  
Real Time ◽  
Smart City ◽  
Traffic Network ◽  
Real Time Traffic ◽  
Clustering Model

A data fusion approach for real-time traffic state estimation in urban signalized links

2018 ◽  
Vol 92 ◽  
pp. 525-548 ◽  
Author(s):  
Majid Rostami Shahrbabaki ◽  
Ali Akbar Safavi ◽  
Markos Papageorgiou ◽  
Ioannis Papamichail
Keyword(s):  
Data Fusion ◽  
State Estimation ◽  
Real Time ◽  
Traffic State ◽  
Real Time Traffic ◽  
Traffic State Estimation ◽  
Fusion Approach

Linear Bus Holding Model for Real-Time Traffic Network Control

2015 ◽  
pp. 303-319
Author(s):  
Leonardo G. Hernández-Landa ◽  
Miguel L. Morales-Marroquín ◽  
Romeo Sánchez Nigenda ◽  
Yasmín Á. Ríos-Solís
Keyword(s):  
Real Time ◽  
Network Control ◽  
Traffic Network ◽  
Real Time Traffic
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