Cellular Automata Model for Work Zone Traffic

2010 ◽  
Vol 2188 (1) ◽  
pp. 131-139 ◽  
Author(s):  
Qiang Meng ◽  
Jinxian Weng
Keyword(s):  
Cellular Automata ◽  
Work Zone ◽  
Cellular Automata Model

scholarly journals Assessment of freeway work zone safety with improved cellular automata model

2014 ◽  
Vol 1 (4) ◽  
pp. 261-271 ◽  
Author(s):  
Guohua Liang ◽  
Fengjing Wang ◽  
Wei Wang ◽  
Xiaoduan Sun ◽  
Wugong Wang
Keyword(s):  
Cellular Automata ◽  
Work Zone ◽  
Cellular Automata Model ◽  
Work Zone Safety

scholarly journals Optimization of Work Zone Segments on Urban Roads Using Cellular Automata Model in Mixed Traffic

2018 ◽  
Vol 47 (1) ◽  
pp. 29-35
Author(s):  
Mohit Kumar Singh ◽  
Gaurav Pandey ◽  
K Ramachandra Rao
Keyword(s):  
Cellular Automata ◽  
Work Zone ◽  
Work Zones ◽  
Rational Form ◽  
Zone Length ◽  
Cellular Automata Model ◽  
The Road ◽  
Traffic Characteristics ◽  
On The Road ◽  
Using Data

Increased delays and reduced speeds in work zones leads to congestion. This can be improved by optimizing the work zone length. The focus of this study is to model work zones using cellular automata model and to find the effects of work zones on traffic flow. The methodology adopted in the study involved creating work-zone on the road by blocking some of the cells and then determining traffic characteristics such as delay and queue lengths for model validation. For this the lateral movement rules of the existing Cellular Automata model were modified in order to replicate the traffic movement near work zones. This model is calibrated and validated using data from work zone observed near a metro rail station in Delhi. From the analysis it was evident that the queue length increased with increase in the length of work zone. Several relationships were tried between delay and work zone length. Among them the rational form was found suitable.

A GIS-Based Irregular Cellular Automata Model of Land-Use Change

2007 ◽  
Vol 34 (4) ◽  
pp. 708-724 ◽  
Author(s):  
Daniel Stevens ◽  
Suzana Dragićević
Keyword(s):  
Land Use ◽  
Cellular Automata ◽  
Land Use Change ◽  
Spatial Data ◽  
Cellular Automata Model ◽  
Population Growth Rates ◽  
Asynchronous Development ◽  
Canadian City ◽  
Ca Model ◽  
Developing Area

This study proposes an alternative cellular automata (CA) model, which relaxes the traditional CA regular square grid and synchronous growth, and is designed for representations of land-use change in rural-urban fringe settings. The model uses high-resolution spatial data in the form of irregularly sized and shaped land parcels, and incorporates synchronous and asynchronous development in order to model more realistically land-use change at the land parcel scale. The model allows urban planners and other stakeholders to evaluate how different subdivision designs will influence development under varying population growth rates and buyer preferences. A model prototype has been developed in a common desktop GIS and applied to a rapidly developing area of a midsized Canadian city.

scholarly journals Tensor approach to software implementation of cellular automata model of diffusion

2020 ◽  
Vol 1680 ◽  
pp. 012035
Author(s):  
A K Matolygin ◽  
N A Shalyapina ◽  
M L Gromov ◽  
S N Torgaev
Keyword(s):  
Cellular Automata ◽  
Software Implementation ◽  
Cellular Automata Model

Revisiting the 1669 Etnean eruptive crisis using a cellular automata model and implications for volcanic hazard in the Catania area

2003 ◽  
Vol 123 (1-2) ◽  
pp. 211-230 ◽  
Author(s):  
G.M. Crisci ◽  
S. Di Gregorio ◽  
R. Rongo ◽  
M. Scarpelli ◽  
W. Spataro ◽  
...  
Keyword(s):  
Cellular Automata ◽  
Volcanic Hazard ◽  
Cellular Automata Model
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