城市环境中的团体骑自行车:分析视觉注意力和骑行表现,以提高道路安全
Meng Li1, Yan Zhang1, Tao Chen2
1School of Safety Science, Tsinghua University, Beijing 100084, China; Institute of Public Safety Research, Department of Engineering Physics, Tsinghua University, Beijing 100084, China.
Accident; analysis and prevention
|October 19, 2024
概括
团体骑自行车的人优先考虑伴侣,而不是交通标志,这会影响道路安全. 它们多样化的方向盘和路过行为为城市交通管理系统提供了洞察力.
科学领域:
- 运输科学 运输科学
- 人类因素工程 人类因素工程
- 城市规划 城市规划
背景情况:
- 中国庞大的骑自行车人口 (近4亿人) 显著影响城市交通.
- 约有35%的骑自行车者乘坐群体,这引发了安全和交通流量的担忧.
- 了解团体骑自行车的动态对于有效的交通管理至关重要.
研究的目的:
- 分析团体与个人骑自行车者的视觉搜索和自行车控制行为.
- 调查群体动态如何影响城市环境中的注意力,转向和导航.
- 为改善自行车交通安全和管理提供数据驱动的见解.
主要方法:
- 城市自行车实验涉及团体和个人骑手.
- 全球定位系统 (GPS) 轨迹跟踪记录运动模式.
- 眼睛追踪技术用于分析视觉搜索模式和注意力分配.
主要成果:
- 团体骑自行车的人表现出分散的凝视模式,专注于同伴而不是直接的路径.
- 团队乘客对交通标志的固定时间较短,表明他们对法规的关注程度较低.
- 团队骑自行车的人显示出更高的转向 (变性),但在通过时表现出集体优势.
- 在群体和个人之间观察到类似的横向位置偏差.
结论:
- 团体骑自行车的行为与个人骑自行车的行为有很大的不同,特别是在视觉注意力和方向盘控制方面.
- 这些发现突出了团体骑自行车者潜在的安全影响和独特的导航策略.
- 洞察力可以为目标交通管理策略和骑自行车团体的基础设施设计提供信息.
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