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探索照明源对老年人受阻路径行走行为的影响

Yue Luo¹, Yuhao Chen², Gaojian Huang³

¹Department of Industrial and Systems Engineering, San José State University, San José, CA 95192, USA; Department of Industrial and Systems Engineering, University of Florida, Gainesville, FL 32611, USA.

Experimental gerontology

|September 13, 2024

概括

线路照明通过增强身体控制和姿势来改善老年人夜间越过障碍物的情况. 这项研究支持更好的照明设计,以便在现场老化.

科学领域:

老年学是一门学科.
生物力学生物力学
人类因素工程人类因素工程

背景情况:

现场老龄化对老年人来说越来越重要.
身体和认知能力下降使日常任务成为挑战,尤其是在晚上.
夜间可见度差会加剧在障碍物谈判期间的风险.

研究的目的:

研究不同类型的照明对老年人夜间越过障碍物的影响.
分析照明如何影响老年人的步态参数和姿势控制.
为优化环境中的照明设计提供证据,以满足老龄化人口的需求.

主要方法:

27名老年人 (平均年龄81岁) 参与了这项研究.
参与者在黑暗环境下,在点灯和线光条件下,在障碍物赛道上进行了导航.
在跨越障碍物时,分析了部,脚和骨盆的运动数据.

主要成果:

在起飞过程中,线路照明导致尾部部的外部旋转和前脚的内部旋转增加.
在线照明下的姿势和摆动阶段观察到更直立的姿势.
这些姿势调整表明身体控制和空间意识的改善.

结论:

线路照明在夜间越过障碍物时增强老年人的控制和稳定性.
线路照明提供的空间信息显著影响着步态和姿势.
这些发现有助于为老龄化人口设计更安全的建筑环境,特别是在低光条件下.

关键词:

在现场老化.步行方式步行方式照明干预措施照明干预措施越过障碍物的穿越.姿势姿势姿势

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