男性自闭症患者在遇到驾驶危险时的视觉注意力和驾驶行为:驾驶模拟器研究
Wondwesen Girma Mamo1, Wael K M Alhajyaseen1, Hélène Dirix2
1College of Engineering, Qatar University, P.O. Box 2713, Doha, Qatar.
Accident; analysis and prevention
|January 30, 2026
概括
自闭症司机对驾驶危险的视觉注意力有所不同,但整体驾驶表现相似. 然而,自闭症患者更容易发生涉及行为预测危险的车祸,这表明需要有针对性的培训.
科学领域:
- 神经科学是一个神经科学.
- 交通安全研究 交通安全研究
- 自闭症谱系障碍研究研究
背景情况:
- 危险感知对于道路安全至关重要,涉及视觉注意力和及时反应.
- 关于自闭症个体在多种危险来源之间管理分散注意力的能力的研究是有限的.
- 了解这些差异对于开发有效的驾驶员安全干预措施至关重要.
研究的目的:
- 评估不同危险类型的自闭症与非自闭症个体的视觉注意力和驾驶行为.
- 调查眼睛跟踪措施 (TTFF,FC,FFD,AFD) 和驾驶指标 (BRT,minTTC,变速) 的差异.
- 为了确定视觉注意力的变化是否与驾驶性能和碰撞可能性相关.
主要方法:
- 在53名男性参与者 (19名自闭症患者,34名非自闭症患者) 中使用了带有眼睛追踪技术的驾驶模拟器.
- 对分化和集中注意力 (DF),环境预测 (EP) 和行为预测 (BP) 危险的评估反应.
- 使用线性混合模型 (LMM) 来分析危险类型和危险组对视觉和驾驶措施的影响.
主要成果:
- 自闭症参与者对DF和BP危险的初始固定速度更快,而非自闭症参与者对EP危险的初始固定速度更快.
- 固定时间不同,非自闭症参与者对DF和EP危险的平均固定时间较长.
- 尽管有视觉注意力差异,但整体驾驶性能指标显示没有显著的危险组互动,除了自闭症患者在高血压危险方面的较高撞车率.
结论:
- 自闭症和非自闭症个体对驾驶危险的视觉注意力不同,特别是在基于预测的危险方面.
- 这些注意力差异并没有转化为显著的驾驶性能差异,除了自闭症个体与行为预测危险的撞车风险增加.
- 开车前的自闭症患者可能会从专门的危险感知培训中受益,重点关注行为预测场景,以提高道路安全.
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