دورية أكاديمية
The Longitudinal Driving Behavior of a Vehicle Assisted with Lv2 Driving Automation: An Empirical Study
| العنوان: | The Longitudinal Driving Behavior of a Vehicle Assisted with Lv2 Driving Automation: An Empirical Study |
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| المؤلفون: | Rita Rodrigues, Ana Bastos Silva, Luís Vasconcelos, Álvaro Seco |
| المصدر: | Journal of Advanced Transportation, Vol 2022 (2022) |
| بيانات النشر: | Hindawi-Wiley, 2022. |
| سنة النشر: | 2022 |
| المجموعة: | LCC:Transportation engineering LCC:Transportation and communications |
| مصطلحات موضوعية: | Transportation engineering, TA1001-1280, Transportation and communications, HE1-9990 |
| الوصف: | As the number of automated vehicles in our transportation system increases, it becomes increasingly important to understand how automation affects their driving behavior. This study defines and tests a methodology based on optimization methods to incorporate the longitudinal driving behavior of automated vehicles in the Wiedemann 99 car-following model. A pilot study was recently conducted in Portugal using a Mercedes-Benz of 2017 assisted with level 2 driving automation to gather empirical data. In total, 61 car-following events were used to support the calibration and validation tasks. The calibration error sustains the methodology’s descriptive capability to simulate the driving behavior of AVs, and the validation error sustains that the calibrated model parameters can reproduce the dynamic driving behavior of AVs with reasonable consistency and robustness. A total of seven model parameters were estimated and are in line with the trends often described in the literature on automated vehicles but also highlight differences that can be explained by different development and deployment strategies. Nevertheless, since empirical data from automated vehicles are hard to get, the presented work findings are also valuable for improving and validating future modeling efforts. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2042-3195 |
| العلاقة: | https://doaj.org/toc/2042-3195Test |
| DOI: | 10.1155/2022/3073393 |
| الوصول الحر: | https://doaj.org/article/ff784c87571d4f9ebb1fc061b6d7c48eTest |
| رقم الانضمام: | edsdoj.ff784c87571d4f9ebb1fc061b6d7c48e |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 20423195 |
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| DOI: | 10.1155/2022/3073393 |