ADAS Alarm Sound Design for Autonomous Vehicles Based on Local Optimization: A Case Study in Shanghai, China

Autor: Jun Ma, Yuanyang Zuo, Octave Jolimoy, Zaiyan Gong, Wenxia Xu
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Applied Sciences, Vol 14, Iss 22, p 10733 (2024)
Druh dokumentu: article
ISSN: 2076-3417
DOI: 10.3390/app142210733
Popis: Alarm sounds significantly influence a user’s sensory perception while driving, directly affecting driving judgement and safety. Personal experience and the environment play an important role in information cognition, but they are rarely considered in the current warning design. We propose a methodology enabling engineers and designers to locally optimize the advanced driver-assistance system (ADAS) functions and applied it to the Shanghainese ecosystem to improve performance. The alarm sound content is studied and sorted out to conduct user research and spatial sound collection evaluation. Local optimization and the subdivision of data are carried out to generate a user perception set on which the experimental tests and evaluation analysis are implemented. The framework increases the overall efficiency of auditory warning systems and minimizes Human–Machine Interface misunderstandings, thus providing the optimal security scheme for users.
Databáze: Directory of Open Access Journals