Study on safety education to elderly person during walking down a stair.

老年人下楼梯安全教育研究

• 批准号: 07458017
• 负责人: WATANABE Kazuhiko
• 金额: $ 4.29万
• 依托单位: HIROSHIMA UNIVERSITY
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 1995
• 资助国家: 日本
• 起止时间: 1995 至 1996
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-07458017/
• 关键词: elderly Person; walking; stair; eye camera; visual information; recognition; safety education; biomechanics; 安全

The elderly persons were requested to walk down a stair with eye-camera system in an actual condition. The stair of JR station was used for this experiment because of the JR station is one of the public facilities commonly well used by many people.The students were also suggested as the subject to compare the datum with the elderly persons. The following results were obtained.1)The waking speed of sown stair in elderly person was 0.55(]SY.+-。[)0.09m/s and in student was 0.68(]SY.+-。[)0.05m/s.2)In elderly person, small length and area of eye movement pattern was produced.3)The eye fixing time in elderly person was longer then in the students.4)In some cases, the eye-camera system had to trim the position.Nevertheless, this eye-camera system has many merits of studying the perception and nature of eye movement.The simulated projected screen was also used for the experiment in laboratory but the study in an actual condition has a more merit to study for understanding the characteristics of elderly person.

要求老年人在实际条件下走下楼梯与眼睛相机系统。由于JR车站是大众最常使用的公共设施之一，故本实验以JR车站的楼梯为实验对象，并以学生为实验对象，以老年人为比较对象。结果表明：（1）老年人爬楼梯的觉醒速度为0.55（± SY）; [）0.09m/s，学生为0.68（）SY ±. [）0.05m/s。2）老年人产生的眼动模式长度和面积较小。3）老年人的眼睛注视时间比学生长。4）在某些情况下，眼-相机系统必须修剪位置。然而，这只眼睛-摄像系统在研究眼动的感知和本质方面具有许多优点，模拟投影屏幕也被用于实验室实验，在实际条件下的研究对于了解老年人的特点更有价值。

项目成果

Tamura Keiji and K.Watanabe: "Characteristics of recognition during walking when step over an obstacle : Using an eye camera system" 16th Chuh-sikoku Meeting of Exercise Physiology and Biomechanics. 43-44 (1996)

Tamura Keiji 和 K.Watanabe：“步行过程中跨过障碍物的识别特征：使用眼部摄像头系统”第 16 届中四国运动生理学和生物力学会议。