Basic studies of VRT and pocket flicker as a new apparatus for fatigue measurement

VRT 和袖珍闪烁作为疲劳测量新仪器的基础研究

• 批准号: 62870024
• 负责人: SAITO Kazuo
• 金额: $ 1.41万
• 依托单位: Hokkaido University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Developmental Scientific Research
• 财政年份: 1987
• 资助国家: 日本
• 起止时间: 1987 至 1989
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-62870024/
• 关键词: Fatigue evaluation; VRT; CFF; 疲労; ストレス; フリッカー値; ポケットフリッカー

The effects of the intensity of illumination and luminance of the CRT of a VRT apparatus, the effects of intensity of illumination and distance between the eyes and the light emitting diode (LED) of a pocket flicker (P.F.), and the changes in the critical fusion frequency (CFF) of the P.F. and in the VRT values with age were analyzed in this study.The results obtained in this study are as follows.1. A significant difference in VRT values was observed in the luminance of the CRT, but not for the illumination. Therefore, the VRT value does not change with the illumination as long as the luminance setting is constant.2. A significant difference in the CFF values of the P.F. was observed for the distance between the eyes and the LED, but not for the illumination was not observed. Accordingly, the CFF value does not change with illumination, when the distance is constant.3. It was suggested that the CFF value of the P.F. in the middle-aged group was lover than that of the younger group. This result shows that the CFF value should be taken into consideration when subjects belong to different age groups.4. It was clarified that the VRT value does not change with age as long as subjects are trained sufficiently.

本文分析了VRT仪器中CRT的照度和亮度的影响，以及口袋闪烁（P.F.）的照度和眼睛与发光二极管（LED）距离的影响，以及口袋闪烁（P.F.）的临界融合频率（CFF）和VRT值随年龄的变化。本研究得到的结果如下：1。在CRT的亮度上观察到VRT值的显著差异，但在照明上没有观察到。因此，只要亮度设置不变，VRT值不随照度变化。在眼睛和LED之间的距离上观察到P.F.的CFF值有显著差异，但没有观察到照明。因此，当距离一定时，CFF值不随光照变化。结果表明，中青年组的CFF值高于中青年组。这一结果表明，当被试属于不同年龄组时，需要考虑CFF值。澄清的是，只要受试者得到充分的训练，VRT值不随年龄变化。

项目成果

斎藤和雄、他: "VRT(Visual Reaction Test)as a new apparatus for fatigue measurement" Hokkaido University Press, 51 (1988)

Kazuo Saito 等：“VRT（视觉反应测试）作为疲劳测量的新装置”北海道大学出版社，51（1988）

斉藤和雄、他: "Work with Computers:Organizational,Management,Stress and Health Aspects.(edited by M.J.Smith and G.Salvendy)A new apparatus for evaluating fatigue of VDT workers." Elsevier Science Publishers B.V.Amsterdam, 5 (1989)

Kazuo Saito 等人：“使用计算机：组织、管理、压力和健康方面。（由 M.J.Smith 和 G.Salvendy 编辑）一种评估 VDT 工作人员疲劳的新装置，Elsevier Science Publishers B.V.Amsterdam，5 (1989) ）

犬塚祐子、他: "騒音および運動負荷の複合影響に関する研究" 北方産業衛生. 37. 38-44 (1989)

Yuko Inuzuka 等人：“噪音和运动负荷的综合影响研究”《北方工业卫生》37. 38-44 (1989)。

細川敏幸、他: "ポケットフリッカ-の試作" 産業医学. 31. 324-329 (1989)

Toshiyuki Hosokawa 等人：“袖珍闪烁的原型”工业医学 31. 324-329 (1989)。

斎藤和雄、他: "Work with Computers:Organizational,Management,Stress and Health Aspects.(edited by M.J.Smith and G.Salvendy)A new apparatus for evaluating fatigue of VDT workers." Elsevier Science Publishers B.V.,Amsterdam, 5 (1989)

Kazuo Saito 等人：“使用计算机：组织、管理、压力和健康方面。（由 M.J.Smith 和 G.Salvendy 编辑）一种评估 VDT 工作人员疲劳程度的新装置，阿姆斯特丹，5（ 1989）