驾驶员在接管过程中在哪里看:在条件自动驾驶过程中对安全接管的含义
Chao Huang1, Bo Yang1, Kimihiko Nakano1
1Institute of Industrial Science, The University of Tokyo, Tokyo, Japan.
Traffic injury prevention
|June 22, 2023
概括
在自动驾驶过程中,驾驶员的目光和机动对于安全至关重要. 专注于这些行为,而不仅仅是监控时间,可以改善人机界面设计和防止崩.
科学领域:
- 人与计算机的互动.
- 汽车安全工程 汽车安全工程
- 认知心理学 认知心理学
背景情况:
- 第三级自动驾驶系统 (ADS) 带来了安全挑战,特别是在关键的接管过程中.
- 现有的研究往往忽视了在ADS收购期间事故原因和缓解策略之间的直接联系.
- 了解驾驶员的行为模式对于提高自动驾驶的安全性和接受度至关重要.
研究的目的:
- 分析接管场景中的碰撞数据,以识别驾驶员的目光行为和机动.
- 为了获得人机界面 (HMI) 设计的见解,以提高自动驾驶中的安全性和可接受性.
- 在ADS中弥合事故原因和有效的安全干预之间的差距.
主要方法:
- 在高保真驾驶模拟器上对27名参与者进行了一项研究.
- 在6个接管场景中记录了驾驶员的机动和眼睛的目光,监控 (DoM) 持续时间各不相同.
- 分析了132个有效的收购事故数据,以确定不安全的行为模式.
主要成果:
- 确定了五种典型的不安全驾驶员行为模式 (类型I-V),有助于在接管过程中发生碰撞.
- 发现增加DoM并没有显著减少机数量.
- 在接管请求 (TOR) 后立即强调驾驶员凝视行为和机动的重要性.
结论:
- 驾驶员的目光和机动之间的有效合作对于安全的接管是必不可少的.
- 司机在紧急情况下难以集中注意力,无论监控时间如何.
- HMI设计应提供及时有效的信息,以驾驶员状态和机动为指导,以提高接管安全.
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