对驾驶员与车道偏离预警系统的合作采用神经工程学方法
Damien Schnebelen1, Emanuelle Reynaud1, Marie Claude Ouimet2
1Laboratoire d'Etude des Mécanismes Cognitifs (EA 3082), University Lyon 2, 69676 Bron, France.
Behavioural brain research
|October 6, 2023
概括
车道偏离警告系统 (LDWS) 通过提醒司机来提高道路安全. 大脑成像显示警告后的一致的神经网络激活,无论驾驶经验如何,有助于合作模式.
科学领域:
- 神经科学是一个神经科学.
- 人与计算机的交互
- 汽车安全 汽车安全
背景情况:
- 车道偏离警告系统 (LDWS) 是先进的驾驶员辅助系统,旨在提高道路安全.
- 驾驶员与LDWS相互作用的基础神经机制在很大程度上仍未被探索.
- 了解这种人机合作对于优化驾驶员注意力和车辆安全至关重要.
研究的目的:
- 为了研究驾驶员与车道偏离预警系统的接触的神经相关性.
- 为了比较与LDWS相互作用的经验丰富和新手驾驶员之间的大脑活动.
- 通过纳入神经成像数据来完善现有的人类-LDWS合作模式.
主要方法:
- 组合功能磁共振成像 (fMRI) 与高保真驾驶模拟器.
- 参与者包括经验丰富和新手司机.
- 分析的重点是LDWS警报后立即发生的大脑活动.
主要成果:
- 一个连贯的大脑区域网络,包括中脑,丘脑,前带皮质,运动/前运动皮质,小脑和上额皮质 (BA10),在警告后显示激活.
- 经验丰富的驾驶员和新手驾驶员之间没有观察到激活的大脑区域的显著差异.
- 之前的驾驶经验被发现会影响出轨的频率,但不会影响对警告的核心神经反应.
结论:
- 这项研究确定了一个核心神经网络,参与LDWS警报的即时响应,这对于驾驶员系统合作至关重要.
- 驾驶经验调节行为反应 (车道偏离),但不是LDWS警告的基本神经处理.
- 这些发现有助于更全面地了解车辆中人机交互,完善现有具有神经维度的合作模式.
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