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When Something Is in the Way: Parameters of Perception and Reaction Speed in Train Drivers

Wasle, Helena und Goralzik, Anne und Thomas-Friedrich, Birte und Schackmann, David und Bosch, Esther Johanna (2023) When Something Is in the Way: Parameters of Perception and Reaction Speed in Train Drivers. In: 5th International Conference on Human Systems Engineering and Design: Future Trends and Applications (IHSED 2023). 5th International Conference on Human Systems Engineering and Design: Future Trends and Applications (IHSED 2023), 2023-10-27 - 2023-10-29, Dubrovnik, Croatia.

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Kurzfassung

A challenge for automation in open track railway systems is the lack of safety standards for obstacle detection and benchmarks for the performance of automated systems. In this work, the foundation for such a benchmark was established with the help of two studies aimed at understanding the reaction time mechanisms of this task. A simulator experiment with professional train drivers and an online study with a larger sample of non-train-drivers were conducted to analyze the reaction time to obstacles along the tracks. The size and contrast of the obstacles, as well as driving speed and use of train protection systems, were varied in a within-subjects design and their effects on reaction time were analyzed with a linear regression model on log-transformed data. The results show that larger obstacles and those with higher contrast are detected significantly faster. Obstacles that are approached at a higher speed were also detected significantly faster. However, varying the train protection system produced ambiguous results. The findings from this research provide a baseline for further research on train driver sensory capabilities and safety standard definition for future automation.

elib-URL des Eintrags:https://elib.dlr.de/196902/
Dokumentart:Konferenzbeitrag (Vortrag)
Titel:When Something Is in the Way: Parameters of Perception and Reaction Speed in Train Drivers
Autoren:
AutorenInstitution oder E-Mail-AdresseAutoren-ORCID-iDORCID Put Code
Wasle, Helenahelena (at) wasle.orgNICHT SPEZIFIZIERTNICHT SPEZIFIZIERT
Goralzik, AnneAnne.Goralzik (at) dlr.deNICHT SPEZIFIZIERTNICHT SPEZIFIZIERT
Thomas-Friedrich, BirteBirte.Thomas (at) dlr.dehttps://orcid.org/0000-0002-1957-5029NICHT SPEZIFIZIERT
Schackmann, DavidDavid.Schackmann (at) dlr.deNICHT SPEZIFIZIERTNICHT SPEZIFIZIERT
Bosch, Esther JohannaEsther.Bosch (at) dlr.dehttps://orcid.org/0000-0002-6525-2650NICHT SPEZIFIZIERT
Datum:2023
Erschienen in:5th International Conference on Human Systems Engineering and Design: Future Trends and Applications (IHSED 2023)
Referierte Publikation:Nein
Open Access:Ja
Gold Open Access:Nein
In SCOPUS:Nein
In ISI Web of Science:Nein
Status:veröffentlicht
Stichwörter:automatic train operation, rail human factors, obstacle recognition, reaction time, simulator
Veranstaltungstitel:5th International Conference on Human Systems Engineering and Design: Future Trends and Applications (IHSED 2023)
Veranstaltungsort:Dubrovnik, Croatia
Veranstaltungsart:internationale Konferenz
Veranstaltungsbeginn:27 Oktober 2023
Veranstaltungsende:29 Oktober 2023
HGF - Forschungsbereich:Luftfahrt, Raumfahrt und Verkehr
HGF - Programm:Verkehr
HGF - Programmthema:Verkehrssystem
DLR - Schwerpunkt:Verkehr
DLR - Forschungsgebiet:V VS - Verkehrssystem
DLR - Teilgebiet (Projekt, Vorhaben):V - VMo4Orte - Vernetzte Mobilität für lebenswerte Orte
Standort: Braunschweig
Institute & Einrichtungen:Institut für Verkehrssystemtechnik > Informationsflussmodellierung in Mobilitätssystemen, BS
Hinterlegt von: Bosch, Esther Johanna
Hinterlegt am:29 Sep 2023 13:47
Letzte Änderung:23 Mai 2024 14:26

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