Abstract
Automated vehicles are being developed all over the world, and the introduction of automated vehicles for future better society as new mobility. For automated vehicles to be accepted by the public and to be widely used in society, it is essential that they offer further safety improvements. External HMI (eHMI) equipped with the automated driving system is one of the ways to fulfill this requirement, and the system replaces the communication with surrounding traffic participants that is conventionally conducted by humans such as drivers. Thus, eHMI should be effective way between human and automated bus. The scenes where eHMI should be necessary was exposed by referring rote of automated bus in assumed area, and service and also by considering previous researches. We need to examine effective eHMI in various situations that may occur during operation of automated buses, and evaluate its acceptability through experiments with real subjects. The information presentation method for eHMI was to be studied by combining output devices such as sound and display board, and aimed to clarify the effective presentation method while referring to the opinions of the operators and others as preliminary experiments. As work in progress paper, the necessary scenes which should be considered for eHMI the research plan and the obtained results will be explained.
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This project has been supported by Ministry of Economy Trade and Industry, and Ministry of Land Infrastructure Transport and Tourism in Japan.
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Suzuki, S., Wu, Y., Kumagai, T., Hashimoto, N. (2022). External Human Machine Interface (HMI) for Automated Bus -Preliminary Experiments for Acceptance with Real Automated Bus-. In: Stephanidis, C., Antona, M., Ntoa, S., Salvendy, G. (eds) HCI International 2022 – Late Breaking Posters. HCII 2022. Communications in Computer and Information Science, vol 1655. Springer, Cham. https://doi.org/10.1007/978-3-031-19682-9_55
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DOI: https://doi.org/10.1007/978-3-031-19682-9_55
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