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Journal Article
A Novel Study on Subjective Driver Readiness in Terms of Non-driving Related Tasks and Take-Over Performance
- Authors
- Jungsook Kim, Woojin Kim, Hyun-Suk Kim, Seung-Jun Lee, Oh-Cheon Kwon, Daesub Yoon
- Issue Date
- 2022-03
- Citation
- ICT Express, v.8, no.1, pp.91-96
- ISSN
- 2405-9595
- Publisher
- 한국통신학회 (KICS), Elsevier
- Language
- English
- Type
- Journal Article
- Abstract
- This study investigates the influence of Non-Driving Related Tasks (NDRTs) on subjective driver readiness and take-over performance in level 3 automated driving system, and the effect of the readiness on driver's take-over performance. A driving simulator was used to measure driver readiness and take-over performance in the system-initiated transition situation while the driver performed different NDRTs. The results on driver readiness demonstrate that NDRT has a significant effect and the readiness influences take-over performance; driver readiness has a negative correlation with take-over time, on the contrary, a positive correlation with vehicle control quality. NDRT influenced subjective driver readiness resulting in the participants?? take-over performance. We proposed a model for driver readiness and explained subjective driver readiness change at each transition phase using the analyzed data from the simulation study.
- KSP Keywords
- Automated driving, Control quality, Driving Simulator, Driving system, Negative Correlation, Non-driving related tasks(NDRT), Over time, Positive correlation, Simulation study, Take-over, Transition phase
This work is distributed under the term of Creative Commons License (CCL)
(CC BY NC ND)
(CC BY NC ND)
