农村高速公路景观绿色视觉率对驾驶负载的影响研究基于因子分析
Hao Li1,2, Jiabao Yang1,2, Heng Jiang1,2
1School of Civil Engineering Architecture and the Environment, Hubei University of Technology, Wuhan 430068, China.
Sensors (Basel, Switzerland)
|January 25, 2025
概括
在农村高速公路上较高的绿色视觉率可以减少驾驶员的视觉负荷,并提高驾驶稳定性. 最佳的绿化景观,在40-50%之间,最大限度地减少固定时间和瞳孔膨胀,以实现更安全的驾驶.
科学领域:
- 环境心理学 环境心理学
- 交通工程是交通工程.
- 人与计算机的交互
背景情况:
- 驾驶员的视觉负荷对道路安全至关重要.
- 农村高速公路绿化影响驾驶员的感知和性能.
- 量化景观绿化与视觉负载之间的关系至关重要.
研究的目的:
- 研究农村高速公路上不同绿色视觉率对驾驶员视觉负荷的影响.
- 在不同的绿色环境中使用眼睛跟踪技术分析驾驶员的视觉特征.
- 建立一个模型来评估绿色视觉率对交通安全的影响.
主要方法:
- 使用眼睛追踪技术记录瞳孔面积,固定时间,动度量和角度.
- 采用HSV颜色空间模型来定义绿色视力率部分 (10-50%).
- 在农村高速公路上进行了真实汽车测试,并应用了视觉负载量化模型与因子分析.
主要成果:
- 驾驶员的视觉负载在10-20%的绿色视力率段中是最高的 (Z10-20%>Z20-30%>Z30-40%>Z40-50%).
- 最低的视觉负载和最高的驾驶稳定性是在40-50%的绿色视觉率下观察到的.
- 增加的绿色视力率与减少的固定时间和较小的瞳孔面积相关.
结论:
- 农村高速公路景观设计具有40-50%的绿色视觉率,优化驾驶员的视觉负荷,并提高驾驶稳定性.
- 这些发现为高速公路设计中的景观绿化策略提供了理论支持.
- 这项研究通过为最佳绿色基础设施规划提供信息,有助于提高交通安全.
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