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Action-points in human driving and in SUMO

Wagner, Peter and Erdmann, Jakob and Nippold, Ronald (2022) Action-points in human driving and in SUMO. TIB Open Publishing (Technische Informationsbibliothek). SUMO Conference, 26.-28. OKt. 2022, Berlin. doi: 10.52825/scp.v1i.104.

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Official URL: https://www.tib-op.org/ojs/index.php/scp/article/view/104


When following a vehicle, drivers change their acceleration at so called action-points (AP), and keep it constant in between them. By investigating a large data-set of car-following data, the state- and time-distributions of the APs is analyzed. In the state-space spanned by speed-difference and distance to the lead vehicle, this distribution of APs is mostly proportional to the distribution of all data-points, with small deviations from this. Therefore, the APs are not concentrated around certain thresholds as is claimed by psycho-physical car-following models.Instead, small distances indicate a slightly higher probability of finding an AP than is the case for large distances. A SUMO simulation with SUMO's implementation of the Wiedemann model confirms this view: the AP's of the Wiedemann model follow a completely different distribution than the empirical ones.

Item URL in elib:https://elib.dlr.de/189154/
Document Type:Conference or Workshop Item (Speech)
Title:Action-points in human driving and in SUMO
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Wagner, PeterPeter.Wagner (at) dlr.dehttps://orcid.org/0000-0001-9097-8026
Erdmann, JakobJakob.Erdmann (at) dlr.deUNSPECIFIED
Nippold, RonaldRonald.Nippold (at) dlr.deUNSPECIFIED
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In ISI Web of Science:No
Page Range:pp. 113-122
Publisher:TIB Open Publishing (Technische Informationsbibliothek)
Series Name:SUMO Conference Proceedings
Keywords:Car-following, Action-points, Driver modelling
Event Title:SUMO Conference
Event Location:Berlin
Event Type:international Conference
Event Dates:26.-28. OKt. 2022
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:Transport System
DLR - Research area:Transport
DLR - Program:V VS - Verkehrssystem
DLR - Research theme (Project):V - Energie und Verkehr
Location: Berlin-Adlershof
Institutes and Institutions:Institute of Transportation Systems
Institute of Transportation Systems > Design and Evaluation of Mobility Solutions, BA
Deposited By: Wagner, Dr. Peter
Deposited On:03 Nov 2022 07:19
Last Modified:03 Nov 2022 07:19

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