Abstract
We present a macroscopic traffic flow model that explicitly builds on continuous individual driving behaviour. Not only do we start from classical car-following rules (like the kind that are used in microscopic simulators), the model also explicitly accounts for the finite reaction times of drivers, anticipation behaviour, anisotropy in driver responses and the finite space requirement of drivers in the stream. Moreover we allow variations in driver psychology, which lets drivers adopt different ‘driving styles’ dependent on traffic conditions, like the presence of a merging zone.
We illustrate the potential of such model by simulating a busy highway with an on-ramp. Plausible assumptions about driver psychology allow us to reproduce the so-called ‘capacity funnel’, i.e. the onset of congestion typically occurs some distance downstream of the merge area.
We illustrate the potential of such model by simulating a busy highway with an on-ramp. Plausible assumptions about driver psychology allow us to reproduce the so-called ‘capacity funnel’, i.e. the onset of congestion typically occurs some distance downstream of the merge area.
Original language | English |
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Title of host publication | Traffic and Granular Flow ' 03 |
Editors | S.P. Hoogendoorn, S Luding, P.V.L. Bovy, M. Schreckenberg, D.E. Wolf |
Place of Publication | Berlin, Heidelberg |
Publisher | Springer |
Pages | 189-197 |
ISBN (Electronic) | 978-3-540-28091-0 |
ISBN (Print) | 978-3-540-25814-8, 978-3-642-06519-4 |
DOIs | |
Publication status | Published - 1 Oct 2005 |
Externally published | Yes |
Event | 5th International Workshop on Traffic and Granular Flow, TGF 2003 - University of Delft, Delft, Netherlands Duration: 1 Oct 2003 → 3 Oct 2003 Conference number: 5 |
Conference
Conference | 5th International Workshop on Traffic and Granular Flow, TGF 2003 |
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Abbreviated title | TGF |
Country/Territory | Netherlands |
City | Delft |
Period | 1/10/03 → 3/10/03 |
Keywords
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