RT Journal Article
T1 Can Shared Control Improve Overtaking Performance? Combining Human and Automation Strengths for a Safer Maneuver
A1 Marcano, Mauricio
A1 Tango, Fabio
A1 Sarabia, Joseba
A1 Chiesa, Silvia
A1 Pérez, Joshué
A1 Díaz, Sergio
AB The Shared Control (SC) cooperation scheme, where the driver and automated driving system control the vehicle together, has been gaining attention through the years as a promising option to improve road safety. As a result, advanced interaction methods can be investigated to enhance user experience, acceptance, and trust. Under this perspective, not only the development of algorithms and system applications are needed, but it is also essential to evaluate the system with real drivers, assess its impact on road safety, and understand how drivers accept and are willing to use this technology. In this sense, the contribution of this work is to conduct an experimental study to evaluate if a previously developed shared control system can improve overtaking performance on roads with oncoming traffic. The evaluation is performed in a Driver-in-the-Loop (DiL) simulator with 13 real drivers. The system based on SC is compared against a vehicle with conventional SAE-L2 functionalities. The evaluation includes both objective and subjective assessments. Results show that SC proved to be the best solution for assisting the driver during overtaking in terms of safety and acceptance. The SC’s longer and smoother control transitions provide benefits to cooperative driving. The System Usability Scale (SUS) and the System Acceptance Scale (SAS) questionnaire show that the SC system was perceived as better in terms of usability, usefulness, and satisfaction.
SN 1424-8220
YR 2022
FD 2022-12
LK https://hdl.handle.net/11556/4167
UL https://hdl.handle.net/11556/4167
LA eng
NO Marcano , M , Tango , F , Sarabia , J , Chiesa , S , Pérez , J & Díaz , S 2022 , ' Can Shared Control Improve Overtaking Performance? Combining Human and Automation Strengths for a Safer Maneuver ' , Sensors , vol. 22 , no. 23 , 9093 . https://doi.org/10.3390/s22239093
NO Publisher Copyright: © 2022 by the authors.
NO This research was partially supported by the ECSEL Joint-Undertaking, which funded the PRYSTINE project under grant agreement No. 783190. This research was partially supported by the HADRIAN project, which received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No. 875597.
DS TECNALIA Publications
RD 28 jul 2024