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车辆通信对人类驾驶反应的影响:对法医事故分析的反应时间和行为进行模拟器研究

Maximilian Bauder¹, Daniel Paula¹, Claus Pfeilschifter²

¹Technische Hochschule Ingolstadt, CARISSMA Institute of Electric, Connected, and Secure Mobility, Esplanade 10, 85049 Ingolstadt, Germany.

Sensors (Basel, Switzerland)

|July 27, 2024

概括

合作型智能交通系统 (C-ITS) 中的车辆对一切 (V2X) 警告不会对驾驶员的反应时间或行为产生负面影响. 这些V2X警告可以与用于事故重建的基于传感器的系统进行比较.

科学领域:

交通安全工程交通安全工程
人与计算机的交互
汽车系统汽车系统

背景情况:

合作智能运输系统 (C-ITS) 利用车辆到一切 (V2X) 通信来提高安全性.
V2X警告警告驾驶员危险,但它们对驾驶员行为和事故重建的影响尚不清楚.
与基于传感器的警报不同,V2X警告可能缺乏可见的线索,可能会影响驾驶员的反应.

研究的目的:

调查V2X警告对驾驶员反应时间和行为的影响.
评估V2X警告对于事故重建的适用性.
为了比较V2X警告性能与传统的基于传感器的系统.

主要方法:

进行了一项模拟器研究,涉及32名参与者.
实施了两种汽车-两辆汽车通信联盟的场景:停车车辆警告和危险情况.
使用了大众汽车的警告概念,反映了当前欧洲V2X实施.

主要成果:

没有明显原因的V2X警告不会对驾驶员的反应时间或行为产生负面影响.
平均反应时间在0.58s (转向) 和0.69s (制动) 之间.
没有观察到任何显著的分心或寻找警告来源;参与者对错误的阳性反应做出了适当的反应.

结论:

与用于事故重建的基于传感器的系统相比,V2X警告显示没有负面影响.
警告的来源 (V2X与传感器) 不会改变事故重建结果.
建议在事件数据记录器 (EDR) 中记录V2X警告事件,以用于未来的事故分析.

关键词:

事故分析事故分析事故重建事故重建基本数据基本数据人类因素人类因素反应时间的反应时间.车辆-2-X通信

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