Analysis of Human Sensitivity using Pressure Sensitive Rubber Sensors

使用压敏橡胶传感器分析人体敏感性

• 批准号: 04452120
• 负责人: HARA Toshiaki
• 金额: $ 4.35万
• 依托单位: Niigata University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for General Scientific Research (B)
• 财政年份: 1992
• 资助国家: 日本
• 起止时间: 1992 至 1994
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-04452120/
• 关键词: Biomechanics; Human Sensitivity; Contact Pressure; Pressure Sensor; バイオメカニクス; 人間感性; 居眠り; 圧力測定

In this project, the contact pressure measurement system utilizing pressure-sensitive conductive rubber sensors and the motion analysis devices with video cameras were developed to study characteristics for a human sense of fatigue, errors, such as traffic accidents and workers accidens, comfortableness to ride in or to wear, etc.The contact pressure distribution in grip hand and on boot sole was measured to evaluate the extent of a human sense of fatigue. It is found that the mental and physical exhaustion is significantly releavant to the change in the grip and in the sole pressure.The grip force on steering wheel was measured to study driver's characteristics for a doze at the wheel. In addition, Electro-Oculogram system was developed to evaluate the physiological response during the doze. The experimental results showed that the grip force changed significantly and the driver blinked extremely before he fell into a doze.The pressure measurement system was also developed to evaluate a sense of grip force to hold the tennis racket against the ball impact and to hit smoothly and control the ball. The effect of the grip force and rotational movement in the forearm segment to hold the racket on the ability to hit and control the ball was graphycally shown.In addition to the above applications, comfortableness to ride in a wheelchair and shoes well-fitting and easy were studied with the pressure measurement system.

在本项目中，开发了利用压敏导电橡胶传感器的接触压力测量系统和带有摄像机的运动分析装置，以研究人的疲劳感，错误，如交通事故和工人事故，乘坐或穿着的舒适性，测量握手中和靴子鞋底上的接触压力分布，以评估人的疲劳感的程度。结果表明，驾驶员的精神和体力消耗对握杆力和足底压力的变化有显著的影响，通过对驾驶员方向盘握力的测量，研究了驾驶员打瞌睡时的握杆力特征。此外，还开发了眼电图系统，用于评估瞌睡期间的生理反应。实验结果表明，握拍力变化显著，驾驶员在打瞌睡前会极度眨眼。压力测量系统也被开发用于评估握拍力的感觉，以抵抗球的冲击，并顺利击球和控制球。以图形方式显示握拍时前臂段的握拍力和旋转运动对击球和控球能力的影响，并利用压力测量系统研究了轮椅乘坐舒适性和鞋的舒适性。

项目成果

高野 剛、山本 仁、原 利昭: "テニスにおける前腕ねじれ運動とラケット握り感覚の解析" 日本機械学会第4回バイオメカニクスカンファレンス講演論文集 No.95-3. 46-47 (1995)

Tsuyoshi Takano、Hitoshi Yamamoto、Toshiaki Hara：“网球中前臂扭转运动和球拍握拍感觉的分析”日本机械工程师学会第四届生物力学会议论文集第 95-3 号（1995 年）。

原 利昭: "自動車運転時の感性解析に関する基礎的研究" 日本機械学会第70期通常総会講演論文集(平成5年3月30日〜4月3日東京都立大学(八王子)開催).

原俊明：《汽车驾驶时情绪分析的基础研究》日本机械工程学会第70届普通大会论文集（1993年3月30日至4月3日在东京都立大学（八王子）举行）。

Hitoshi Yamamoto, Tsuyoshi Takano and Toshiaki Hara: "Evaluation of Driver's Arousal Level by Eye Balls and Head Movement" Trans.of the 3rd Transportation & Logistics Conf., JSME. No.940-57. 280-281 (1994)

Hitoshi Yamamoto、Tsuyoshi Takano 和 Toshiaki Hara：“通过眼球和头部运动评估驾驶员的唤醒水平”第 3 次交通运输

Satoru Makino, Shigeto Yamada and Toshiaki Hara: "Contact Pressure Distribution in Sports Shoes during Running" Trans.of the 6th Bioengineering Division Conf.'94 (Izu-Nagaoka) , JSME. No.940-35. 94-96 (1994)

Satoru Makino、Shigeto Yamada 和 Toshiaki Hara：“跑步期间运动鞋中的接触压力分布”Trans.of the 6th Bioengineering Division Conf.94（伊豆长冈），JSME。

鈴木 真人、原 利昭 ほか3名: "車椅子の乗り心地に関する研究" 日本機械学会第4回交通・物流部門大会講演論文集 No.940-57. 282-283 (1994)

Masato Suzuki、Toshiaki Hara 等 3 人：“轮椅乘坐舒适性的研究”第 4 届日本机械工程学会运输物流部门会议论文集第 940-57 号（1994 年）。