一种行为注射方法,以提高初学者驾驶员在条件自动驾驶中的关键接管性能
Chen Chai1,2, Shixuan Weng1,2, Rui Feng1,2
1The Key Laboratory of Road and Traffic Engineering, Ministry of Education, Shanghai, China.
Traffic injury prevention
|February 3, 2025
概括
这项研究引入了行为注射,以减少自动化系统接管期间的不安全驾驶行为. 这种方法可以纠正驾驶员的认知,改善方向盘控制和反应时间,提高整体安全性.
科学领域:
- 人与计算机的交互
- 汽车安全 汽车安全
- 认知心理学 认知心理学
背景情况:
- 条件自动驾驶系统面临的安全挑战是由于驾驶员的压力和危险的行为在关键的接管情况.
- 现有的提高驾驶员性能的方法在解决这些复杂问题方面存在局限性.
- 驾驶员认知在自动控制和手动控制之间的安全过渡中发挥着至关重要的作用.
研究的目的:
- 在自动驾驶的关键接管过程中减少不安全的驾驶员行为.
- 调查一种新的行为免疫方法在纠正驾驶员认知的有效性.
- 提高条件自动化车辆的整体接管性能和安全性.
主要方法:
- 开发了一种行为免疫接种方法,根据心理免疫接种原则进行了调整.
- 进行了两轮实验:对不安全行为的初步分析和干预有效性测试.
- 参与者 (n=27) 接受了行为免疫接种,直接指导或没有培训,在干预之前和之后在模拟器上进行驾驶测试.
主要成果:
- 不安全的方向盘行为被确定为关键,而制动不那么关键.
- 行为注射和直接指令都显著减少了不安全的方向盘行为.
- 干预措施改善了车反应时间,减少了驾驶员的压力,并最大限度地减少了个体差异.
结论:
- 行为注射是一种新且有效的方法,用于提高自动驾驶的接管安全性.
- 该方法在视觉上展示了不安全行为的后果,以纠正驾驶员的认知.
- 这种干预在动态场景中增强了实时决策,为提高驾驶员性能提供了实际解决方案.
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