Study on the Driving Gaze Shift Characteristics of Vision Interesting Area on Mountainous Road
| Author(s): |
Yunwei Meng
Shibao Li Kang Chen Binbin Li Guangyan Qing |
|---|---|
| Medium: | journal article |
| Language(s): | English |
| Published in: | Stavební obzor - Civil Engineering Journal, 31 July 2023, n. 2, v. 32 |
| Page(s): | 172-187 |
| DOI: | 10.14311/cej.2023.02.0014 |
| Abstract: |
Mountainous road landscape is the main source of driving information. The characteristics of two-lane mountainous road result in real-time dynamic changes in the driver's vision interesting areas. In order to explore the dynamic gaze characteristics, a driving experiment is conducted, and the gaze data of 10 drivers are collected. Markov chain is used to analyze the change process of gaze. The results show that: (1) when the current gaze point is in the straight front area, different road landscape has no significant impact on the gaze shift probability; (2) when the current gaze point is in the near left area, next gaze will expand the search scope to obtain much more driving information; (3) when the current gaze point is in the near right area, there is a high probability that the driver's next gaze will return to the front area; (4) when the current gaze point is in the far right area, the gaze will move back and forth between the near right and the far right areas; (5) when the current gaze point is in the far left area, there is a high probability that the gaze will remain in current area; (6) the main source of traffic information obtained by the driver in mountainous road landscape is the straight front area in the vision field, and the gaze point constantly shifts between the far ahead and the near ahead. The research results can provide technical reference for the construction of landscape in mountainous two-lane road. |
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data sheet - Reference-ID
10739818 - Published on:
02/09/2023 - Last updated on:
02/09/2023
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