Flow Comparison of the Traffic Model Based on Safe Driving

Wei Jun Pan; Chen Yu Huang

doi:10.4028/www.scientific.net/AMM.496-500.2937

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 496-500Flow Comparison of the Traffic Model Based on Safe...

Flow Comparison of the Traffic Model Based on Safe Driving

Abstract:

Based on the SDNS cellular automata (CA) traffic model, the safe driving CA model has been proposed by considering the condition of having a stationary vehicle ahead. In this paper, this model was improved by analyzing the condition of safe deceleration, and also another single lane traffic CA model emphasizing high safety was proposed. The new safe driving rule was introduced based on the ascertained deceleration and distance ahead. Numerical simulations have been carried out. The results indicate the increase of traffic flow and the stability of the whole system, and also reveal the presence of meta-stable state near the critical density.

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Periodical:

Applied Mechanics and Materials (Volumes 496-500)

Pages:

2937-2941

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.496-500.2937

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Online since:

January 2014

Authors:

Wei Jun Pan, Chen Yu Huang

Keywords:

Cellular Automaton, Computer Numerical Simulation, Metastable State, Synchronism Flow, Traffic Flow

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