Analysis of thermal and humid sensation using brain waves

利用脑电波分析热感和湿感

• 批准号: 13680115
• 负责人: MOROOKA Harumi
• 金额: $ 2.43万
• 依托单位: Toyama University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2001
• 资助国家: 日本
• 起止时间: 2001 至 2002
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-13680115/
• 关键词: thermal sensation; humid sensation; brain wave; clothing; comfort; emotion analysis; objective evaluation; subjective evaluation

This study aims to clarify relationships of brain-wave characteristics to thermal and humid sensations, and to thermal and humid stimuli within clothing. The results obtained were as follows.1) Relationships of the thermal and humid sensations to clothing temperature and humidity were analyzed, and from the results, the apparent differential threshold of humid sensation to clothing humidity was quantified.2) From the relationships between brain-wave characteristics vs. stimulus and subjective evaluation, it was found that the brain-wave characteristics obtained from the emotion spectrum analyzer can be used as an objective evaluation method of the sensations.3) The effects of moisture-absorption processing using silk-protein on the thermal comfort of seat covers were verified using the emotion spectrum analyzer.4) As a basic research, the thermal properties of the power-stretch knitted fabrics for women's foundation garments and towelling fabrics were examined.5) From the above-mentioned the results, we concluded that the emotion spectrum analyzer was applicable to the developmental research of clothing material and apparel. Hereafter, we will create the database to establish the better objective evaluation methods.

本研究旨在阐明脑电波特征与热湿感觉以及服装内热湿刺激的关系。结果表明：1）分析了热湿感觉与服装温度、湿度的关系，量化了湿感觉与服装湿度的表观差异阈值; 2）从脑电波特征与刺激和主观评价的关系来看，结果表明，情绪频谱分析仪所测得的脑电特征可作为感觉的客观评价方法。4）作为基础研究，对强力弹力针织女装内衣面料和毛巾面料的热性能进行了测试。5）根据上述结果，结论：情绪谱分析仪适用于服装面料和服装的开发研究。今后，我们将建立数据库，以建立更好的客观评价方法。

项目成果

MOROOKA, Harumi: "Evaluation of Sitting Comfort of Car Seat by Using Brain Wave Analysis for Cover Fabrics with Moisture-absorption Processing"SEN' I GAKKAISHI. (in preparation).

MOROOKA、Harumi：“利用脑波分析对吸湿处理的覆盖织物评估汽车座椅的乘坐舒适度”SEN I GAKKAISHI。

山内八千代: "シルクプロティンによる吸湿加工が座席シート表皮材の使用性能に及ぼす影響"繊維学会誌. (発表予定).

山内八千代：“利用丝蛋白进行吸湿加工对座椅内饰性能的影响”，日本纤维科学技术研究所杂志（待发表）。

諸岡晴美: "シート表皮材の吸湿性が座り心地評価に及ぼす影響-脳波による客観評価と主観評価から-"繊維学会誌. (発表予定).

Harumi Morooka：“座椅覆盖材料的吸湿性对坐感评估的影响 - 使用脑电图进行客观和主观评估 -”日本纤维科学技术研究所杂志（即将出版）。

中村智子: "タオル織物の温熱的特性"繊維学会誌. (印刷中).

中村智子：《毛巾织物的热性能》日本纺织科学技术研究所杂志（出版中）。

山内八千代: "シルクプロティンによる吸湿加工が座席シート表皮材の使用性能に及ぼす影響"繊維学会誌. 58・6. 202-208 (2002)

山内八千代：“使用丝蛋白的吸湿加工对座椅内饰使用性能的影响”日本纤维科学技术研究所杂志 58・6（2002 年）。