视觉感知和人体工程学影响:通过侧视镜评估盲点变化和距离估计
1Department of Civil Engineering, Indian Institute of Technology Roorkee, Roorkee, Uttarakhand, India.
Ergonomics
|July 30, 2025
概括
汽车侧视镜存在盲点和感知错误,特别是对摩托车手来说. 左镜显示较大的盲点和较大的距离高估,增加了碰撞风险.
科学领域:
- 道路安全工程工程 道路安全工程
- 交通运输中的人类因素
- 车辆动态和感知方式
背景情况:
- 汽车与机动两轮车 (MTW) 之间的互动是城市混合交通中的重大全球安全挑战.
- 凸起的侧视镜对于驾驶员的可见性至关重要,但也带来了盲点和感知错误等挑战.
- 了解这些挑战对于减少MTW相关事故至关重要.
研究的目的:
- 在MTW交互期间调查汽车侧视镜中的盲点变化和感知错误.
- 探索影响镜子可见性的驾驶员特定的人体工程学因素.
- 为改善镜子设计,驾驶员教育和交通安全政策提供数据.
主要方法:
- 与专业汽车驾驶员进行了一项研究,以评估侧视镜的性能.
- 左侧 (乘客) 和右侧 (驾驶员) 镜子的定量盲点区域.
- 分析了驾驶员的感知错误,特别是对MTW距离的高估.
- 探索了人体工程学因素,如眼对镜和眼对仪表板的距离.
主要成果:
- 与右侧镜子 (12.15 m2) 相比,左侧镜子的盲点面积更大 (14.57 m2).
- 司机倾向于高估到MTWs的距离,在左侧反光镜中观察到更严重的错误.
- 在与镜子可见性相关的情况下,探索了驾驶员特定的人体工程学因素.
结论:
- 左侧镜子由于较大的盲点和较大的距离高估,造成较高的撞车风险.
- 改善镜子设计,加强驾驶员培训和有针对性的政策干预是必要的.
- 解决这些问题可以显著提高驾驶员的意识,并减轻MTW相关的撞车事故.
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