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Determining the influence of high volumes of bicycle traffic on motorized traffic at signalized intersections in Germany – conceptual approach

Junghans, Marek und Twaddle, Heather und Grigoropoulos, Georgios und Hoffmann, Silja und Baier, Michael und Leonhardt, Axel und Reinartz, Angelika (2017) Determining the influence of high volumes of bicycle traffic on motorized traffic at signalized intersections in Germany – conceptual approach. SUMO User Conference 2017, 8.-10. Mai 2017, Berlin, Deutschland.

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Kurzfassung

Bicycle traffic may have a significant influence on motorized traffic at signalized intersections. For instance, motorized vehicles carrying out right-turning maneuvers have to wait for bicyclists riding straight across the intersection. For this reason, infrastructure design (e.g. bicycle paths and lanes and queuing areas) and signalization of bicycle traffic at intersections is of essential importance, not only to ensure the safety of bicyclists, but also to protect performance aspects of motorized traffic. Currently, little is known about how different infrastructure design and signalization of bicycle traffic influence the motorized traffic or about the limitations these designs and signalizations. In this presentation, a conceptual approach is described for analyzing the effects of different bicycle infrastructure designs and signalization and for obtaining detailed knowledge to improve the quality of traffic flow while maintaining safety of all traffic participants. The approach can be divided into empirical and simulative analyses. In the empirical part, trajectory data from motorized vehicles and bicyclists will be analyzed to obtain empirical information about traffic flow related variables, e.g. journey times and waiting times, and traffic behavioral variables, e.g. accelerating, following and decelerating. Based on the results of the empirical analysis, an existing bicycle simulation model will be calibrated and validated in order to conduct several simulation experiments under various conditions, e.g. increasing traffic demand. The results of the empirical and simulative analyses will be used to develop a novel calculation method of traffic flow taking into account high volumes of bicycle traffic at signalized intersections as well as different infrastructure design and signalization.

elib-URL des Eintrags:https://elib.dlr.de/111857/
Dokumentart:Konferenzbeitrag (Vortrag)
Titel:Determining the influence of high volumes of bicycle traffic on motorized traffic at signalized intersections in Germany – conceptual approach
Autoren:
AutorenInstitution oder E-Mail-AdresseAutoren-ORCID-iDORCID Put Code
Junghans, Marekmarek.junghans (at) dlr.deNICHT SPEZIFIZIERTNICHT SPEZIFIZIERT
Twaddle, Heatherheather.twaddle (at) tum.deNICHT SPEZIFIZIERTNICHT SPEZIFIZIERT
Grigoropoulos, Georgiosgeorge.grigoropoulos (at) tum.deNICHT SPEZIFIZIERTNICHT SPEZIFIZIERT
Hoffmann, Siljasilja.hoffmann (at) tum.deNICHT SPEZIFIZIERTNICHT SPEZIFIZIERT
Baier, Michaelmmb (at) bsv-planung.deNICHT SPEZIFIZIERTNICHT SPEZIFIZIERT
Leonhardt, Axelaxel.leonhardt (at) beuth-hochschule.deNICHT SPEZIFIZIERTNICHT SPEZIFIZIERT
Reinartz, Angelikaangelika.reinartz (at) bsv-planung.deNICHT SPEZIFIZIERTNICHT SPEZIFIZIERT
Datum:10 Mai 2017
Referierte Publikation:Nein
Open Access:Ja
Gold Open Access:Nein
In SCOPUS:Nein
In ISI Web of Science:Nein
Status:veröffentlicht
Stichwörter:SUMO, bicycle model, trajectories, bicycle infrastructure design and signalization
Veranstaltungstitel:SUMO User Conference 2017
Veranstaltungsort:Berlin, Deutschland
Veranstaltungsart:internationale Konferenz
Veranstaltungsdatum:8.-10. Mai 2017
Veranstalter :DLR
HGF - Forschungsbereich:Luftfahrt, Raumfahrt und Verkehr
HGF - Programm:Verkehr
HGF - Programmthema:Verkehrsmanagement (alt)
DLR - Schwerpunkt:Verkehr
DLR - Forschungsgebiet:V VM - Verkehrsmanagement
DLR - Teilgebiet (Projekt, Vorhaben):V - I.MoVe (alt)
Standort: Berlin-Adlershof
Institute & Einrichtungen:Institut für Verkehrssystemtechnik
Hinterlegt von: Junghans, Marek
Hinterlegt am:16 Mai 2017 10:35
Letzte Änderung:25 Feb 2020 09:36

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