Modelling risk perception using a dynamic hybrid choice model and brain-imaging data: An application to virtual reality cycling

Road risk analysis is one of the key research areas in transport, where the impact of perceived risk on choices, especially in a dynamic setting, has been long recognised. However, due to the lack of dynamic data and the difficulty in capturing risk perception, existing studies typically resort to static and stated approaches to infer the experienced level of risk of individuals. In this paper, we aimed to address this research gap through developing a hybrid choice model that jointly employed dynamic data on cycling behaviour in virtual reality and neural data to evaluate how the fluctuations in momentary risk perception influence the behaviour of cyclists. The results of the developed model confirm our hypotheses, demonstrating that cyclists reduce their speed when approaching a junction as the potential for a collision with passing cars increases. Moreover, the latent component allowed us to establish a link between the neural data, the amplitude of alpha brainwaves, and objective risk measures. In line wi

Schlagwörter

Virtual reality, EEG, Hybrid Choice Model, Cycling behaviour, Cycling simulator

Fachgebiet (DDC)

624 - Ingenieurbau und Umwelttechnik

Projekt

Veranstaltung

Startdatum der Ausstellung

Enddatum der Ausstellung

Startdatum der Konferenz

Enddatum der Konferenz

Datum der letzten Prüfung

ISBN

ISSN

0968-090X
1879-2359

Sprache

Englisch

Während FHNW Zugehörigkeit erstellt

Nein

Zukunftsfelder FHNW

Publikationsstatus

Veröffentlicht

Begutachtung

Peer-Review der ganzen Publikation

Open Access-Status

Closed

Lizenz

Zitation

BOGACZ, Martyna, Stephane HESS, Chiara CALASTRI, Charisma F. CHOUDHURY, Faisal MUSHTAQ, Muhammad AWAIS, Mohsen NAZEMI, Michael VAN EGGERMOND und Alexander ERATH, 2021. Modelling risk perception using a dynamic hybrid choice model and brain-imaging data: An application to virtual reality cycling. Transportation Research Part C: Emerging Technologies. 29 Dezember 2021. Bd. 133, S. 103435. DOI 10.1016/j.trc.2021.103435. Verfügbar unter: https://irf.fhnw.ch/handle/11654/50128

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