Fundamental diagram in traffic flow of mixed vehicles on multi-lane highway

Tanaka, Katsunori; Nagatani, Takashi; Masukura, Shuichi

doi:10.1016/j.physa.2008.05.049

Cited by 13 publications

(2 citation statements)

References 42 publications

(17 reference statements)

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“…the empirical relation between flux and density which in a first approximation can be described by an inverse parabola [7,30] corresponding to a non-linear driver tendency, to change speed as the externally applied driver pressure increases. The driver affinity depends on the length l jk , the maximum allowed speed v max jk , and the driver pressure difference between the sites k and j at the previous time step , V k (t − 1) − V j (t − 1).…”

Section: Descriptionmentioning

confidence: 99%

A scenario planning approach for disasters on Swiss road network

Mendes¹,

Axhausen

Andrade³

et al. 2014

Int. J. Mod. Phys. C

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We study a vehicular traffic scenario on Swiss roads in an emergency situation, calculating how sequentially roads block due to excessive traffic load until global collapse (gridlock) occurs and in this way displays the fragilities of the system. We used a database from Bundesamt für Raumentwicklung which contains length and maximum allowed speed of all roads in Switzerland. The present work could be interesting for government agencies in planning and managing for emergency logistics for a country or a big city. The model used to generate the flux on the Swiss road network was proposed by Mendes et al. [Physica A 391, 362 (2012)]. It is based on the conservation of the number of vehicles and allows for an easy and fast way to follow the formation of traffic jams in large systems. We also analyze the difference between a nonlinear and a linear model and the distribution of fluxes on the Swiss road.

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Section: Descriptionmentioning

confidence: 99%

A scenario planning approach for disasters on Swiss road network

Mendes¹,

Axhausen

Andrade³

et al. 2014

Int. J. Mod. Phys. C

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“…We apply the shuffled update to the lane-changing process. See the previous paper [35] for the details of update scheme. All vehicles are numbered randomly at each time.…”

Section: Modelmentioning

confidence: 99%

Jamming transitions induced by a slow vehicle in traffic flow on a multi-lane highway

2009

Self Cite

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We study the jamming transitions induced by a slow vehicle in multi-lane traffic flow. We extend the conventional optimal velocity model to the multi-lane traffic by taking into account the lane changing. It is found that there are three transition points, four transition points and five transition points, respectively, two-lane traffic flow, three-lane traffic flow and four-lane traffic flow. We show the current-density diagram numerically and theoretically.

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Social Dilemma Analysis for Modeling Traffic Flow

Tanimoto

2018

Evolutionary Games With Sociophysics

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Fundamental diagram in traffic flow of mixed vehicles on multi-lane highway

Cited by 13 publications

References 42 publications

A scenario planning approach for disasters on Swiss road network

A scenario planning approach for disasters on Swiss road network

Jamming transitions induced by a slow vehicle in traffic flow on a multi-lane highway

Social Dilemma Analysis for Modeling Traffic Flow

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