首页> 外文会议>Human Factors and Ergonomics Society international annual meeting;Human Factors and Ergonomics Society >Multi-level Analysis of Distracted Drivers’ Glances: Enhancing the Robustness of the NHTSA Acceptance Criteria
【24h】

Multi-level Analysis of Distracted Drivers’ Glances: Enhancing the Robustness of the NHTSA Acceptance Criteria

机译:分散注意力的驾驶员视线的多层次分析:增强NHTSA接受标准的稳健性

获取原文

摘要

The visual-manual distraction guidelines by National Highway Traffic Safety Administration (NHTSA)provide a method to assess potential distraction of secondary tasks. According to the method, one instanceof “testable task” is performed once by 24 participants, and three glance measures (i.e., mean duration ofoff-road glances, total eyes off road time, and proportion of long glances) are used to decide whether thetask imposes acceptable demand on the driver. The current study investigates variability from bothparticipants and task instances (e.g., different telephone numbers used for dialing telephone number task)reflected in these glance measures, with repeated sampling of participants and repeated sampling of taskinstances. While NHTSA test method is vulnerable to both sources of variability, multi-level statisticalmodeling and sampling task instances offers a promising approach to overcome this limitation.
机译:国家公路交通安全管理局(NHTSA)的视觉手册分心指南提供了一种评估次要任务可能分心的方法。根据该方法,由24名参与者执行一次“可测试任务”实例,并使用三种扫视度量(即,越野扫视的平均持续时间,越野总目光时间和长时间扫视的比例)来确定任务是否向驾驶员施加可接受的需求。当前的研究调查了参与者和任务实例(例如,用于拨打电话号码任务的不同电话号码)在这些扫视措施中反映出的可变性,包括参与者的重复抽样和任务实例的重复抽样。尽管NHTSA测试方法容易受到这两种变异性的影响,但多层统计模型和采样任务实例为克服此局限性提供了一种有前途的方法。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号