Study of Ergonomics on the Improvement of Living Environment for the Elderly People to Live by Themselves

改善老年人独居生活环境的人机工程学研究

• 批准号: 11480022
• 负责人: SATO Masako
• 金额: $ 9.22万
• 依托单位: Osaka City University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B).
• 财政年份: 1999
• 资助国家: 日本
• 起止时间: 1999 至 2000
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-11480022/
• 关键词: support system for elderly people to live; information by short-term memory; touch panel; street lightening required for the evacuation; range of motion; load on the joints; stereo vision; computer vision; 高齢者; 短期記憶; 単眼動画像; 照明環境; 生理的負担; 人間工学

Effect of color and pattern on the short-term memory was examined by comparison with elderly subjects and young subjects. The elderly subjects were inclined to memorize the cards on the board by the base of the image as they were, and the young subjects were inclined to memorize the cards after making rule for remember. Some combinations of color and pattern were remembered easily by the elderly subjects. The effect of short-term memory tasked on brain waves (EEG) was also studied. Usability of touch panel was examined by comparison with the traditional mechanical button, keyboard, using elderly subjects and young subjects. The time loss and incorrect answer (%) by the task of putting numbers were examined higher on the touch panel than on the keyboard in the both generations. Some elderly subjects put the numbers with stronger power beyond the needs. Damage of lighting facilities in Han-Shin Awaji Earthquake disaster was examined by field study. Illuminance of street lightening requir … More ed for the evacuation was examined with subjects. It was investigated that the condition of street lightening required was 1〜3lx at the horizontal illuminance. For the elderly people who were lowered the visual recognition function, 5lx illuminance would be necessary for the security combining street lightening and solar lightening system because the power might be cut widely. The center gravity of body, muscular strength and range of motion at each daily stage and limp sign of walking were studied using a new hospital dynamical space simulation model. This model called DYNASPACE would be available for the foundation of most remote visual understanding of the degree of dysfunction over the heterogeneous research area. The fundamental concept of the stereo vision system was described and the new estimation methods for the 3D shape of an object and the motion parameters of a camera were proposed. The recovering methods of the 3D structure of the object and the camera parameters were discussed. In order to treat any curve, a new method for recovering the control points B-Spline curves in 2D and 3D was proposed. Less

以老年人和青年人为被试，比较颜色和图案对短时记忆的影响。老年被试倾向于根据图像的基础来记忆卡片，而年轻被试倾向于在制定记忆规则后再记忆卡片。一些颜色和图案的组合很容易被老年人记住。短期记忆任务对脑电波（EEG）的影响也进行了研究。通过与传统的机械按钮、键盘、老年人和年轻人的比较，检验了触摸屏的可用性。两代人的时间损失和错误答案（%）的任务，把数字上的触摸屏上检查高于键盘上。一些老年受试者把数字与更强的权力超出了需要。通过实地调查，对坂神淡路地震中照明设施的损坏情况进行了调查。街道照明照度要求 ...更多信息 与受试者一起检查疏散的艾德。研究表明，在水平照度为1 × 3lx的条件下，道路照明所需的照度为1 × 3lx。对于视觉识别功能下降的老年人，由于可能会大范围停电，因此结合街道照明和太阳能照明系统的安全性需要5lx照度。采用新的医院动态空间仿真模型，研究了患者日常各阶段的身体重心、肌力、活动度和行走跛行征。这种称为DYNASPACE的模型将可用于对异质研究区域的功能障碍程度的最远视觉理解的基础。阐述了立体视觉系统的基本概念，提出了新的物体三维形状和摄像机运动参数的估计方法。讨论了物体三维结构和摄像机参数的恢复方法。为了处理任意曲线，提出了一种恢复二维和三维控制点B样条曲线的新方法。少

项目成果

佐藤昌子: "短期記憶における色と形の効果に関する研究"日本色彩学会誌、. 23,Suppl. 54-55 (1999)

佐藤雅子：“颜色和形状对短期记忆的影响的研究”日本色彩学会杂志，23，增刊54-55（1999）

Tadashi DOI: "Behavior of lighting system in the Hanshin-Awaji earthquake disaster,"12th World Conference on Earthquake Engineering Proceedings. CD・ROM0510. 1-8 (2000)

土井正：“阪神淡路地震灾害中的照明系统行为”，第十二届世界地震工程会议论文集 CD·ROM0510（2000 年）。

Takao WACHI: "A Clinical Energy Test Method with the Mamiltonian for Joint Loads by using the dynamical Space Simulation Model for the Indication of Range of Motion"20th JCMI. 594-595 (2000)

Takao WACHI：“使用动态空间模拟模型来指示运动范围的临床能量测试方法，采用马密尔顿法进行关节载荷”第 20 届 JCMI。

岡田 明: "動作中の姿勢変化に伴う生理的負担の評価手法に関する研究 〜上肢の押引動作を対象とした屈伸運動における検討〜"日本人間工学会関西支部大会講演論文集. 179-182 (1999)

Akira Okada：“评估与运动过程中姿势变化相关的生理负担的方法的研究 - 针对上肢推拉运动的弯曲和伸展运动的检查 -”日本人体工程学会关西分会会议记录 179-182。 (1999)

佐藤 昌子: "短期記憶における色と形の効果に関する研究"日本色彩学会誌. 23・SUPPLEMENT. 54-55 (1999)

佐藤正子：“颜色和形状对短期记忆的影响的研究”日本色彩学会杂志 23・增刊 54-55（1999）。