2019
DOI: 10.1088/1674-1056/ab343b
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A new cellular automaton model accounting for stochasticity in traffic flow induced by heterogeneity in driving behavior*

Abstract: A new reliable cellular automaon (CA) model designed to account for stochasticity in traffic flow induced by heterogeneity in driving behavior is presented. The proposed model differs from most existing CA models in that this new model focuses on describing traffic phenomena by coding into its rules the key idea that a vehicle’s moving state is directly determined by a driver stepping on the accelerator or on the brake (the vehicle’s acceleration). Acceleration obeys a deformed continuous distribution function… Show more

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Cited by 7 publications
(3 citation statements)
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“…), and an ego vehicle acceler-ating according to the states of surrounding vehicles. Major CF models [9] include the Gipps model, GM model, and intelligent driver model (IDM). [10] The IDM, which may be one of the most famous models, is used in major traffic flow simulation software.…”
Section: Introduction 1backgroundmentioning
confidence: 99%
“…), and an ego vehicle acceler-ating according to the states of surrounding vehicles. Major CF models [9] include the Gipps model, GM model, and intelligent driver model (IDM). [10] The IDM, which may be one of the most famous models, is used in major traffic flow simulation software.…”
Section: Introduction 1backgroundmentioning
confidence: 99%
“…[19] To enrich the traffic flow theory, some scholars proposed extended traffic flow models. [20] However, most models only consider the driver's perception of the leading vehicle's motion status information and completely ignore the stimulation of rear vehicle's motion. In an actual driving environment, the driver will also observe the movement of rear vehicle through the rearview mirror and use it as a basis for adjusting the speed of own vehicle to prevent the rear vehicle from rear-end collision due to its own emergency braking.…”
Section: Introductionmentioning
confidence: 99%
“…Modeling the mixed traffic flow is a feasible way to solve this problem. Many scholars have carried out in-depth research on the car-following models of vehicular platoons, which are mainly divided into the following categories: stimulus-response models [11], safety distance models [12], psycho-physical models [13], artificial intelligence model [14], optimal velocity model [15], intelligent driver model [16], and cellular automata model [17]. e advantages of these car-following models have been widely recognized in the field of transportation.…”
Section: Introductionmentioning
confidence: 99%