EFFECT OF INDOOR ENVIRONMENTAL QUALITY ON PRODUCTIVITY

室内环境质量对生产力的影响

• 批准号: 14205085
• 负责人: TANABE Shin-ichi
• 金额: $ 22.13万
• 依托单位: Waseda University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (A)
• 财政年份: 2002
• 资助国家: 日本
• 起止时间: 2002 至 2005
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-14205085/
• 关键词: Productivity; Indoor Environmental Quality; Performance; Fatigue; Subjective Experiment; Field Study; Mental Workload; Cerebral Blood Flow; プロダクテビティー; 騒音; 室内空気質; タスク・アンビエント空調; プロダクチビティー; 温熱環境

Subjective experiments and field study are conducted to evaluate the effect of indoor environmental quality on productivity and to develop the evaluation tool for it. The outline of evaluation methods of the effect of indoor environmental quality on productivity is discussed. Accumulation of quantitative data concerning on the relationship of indoor environmental quality and productivity convince owners of buildings or business manager of the importance of promotion improvement of indoor environmental quality.In the controlled chamber subjects may be highly motivated for short time period, so it is very difficult to find the difference of performances. In this study, not only task performance, but also "Human Response" such as fatigue, mental workload, SBS symptoms are evaluated. As the objective evaluation methods, the cerebral blood flow of subjects is measured by near infrared spectroscopy. Targets of indoor environmental factors are thermal environment, air velocity, humidity, indoor air quality, sound, and light environment. Evaluation of human responses are useful for the evaluation method of the effect of indoor environmental quality on productivity.Additions to the subjective experiments, the field studies in the real offices were conducted. In the field survey on productivity of call-center workers, not only performance data but also fatigue levels are analyzed. A simple system collecting data of office workers' responses with Personal Digital Assistant via web was invested and the occupants' fatigue, vigor and complaints on indoor environment were recorded. Using this system, it was handy and easy to get occupants' requests about indoor environment. The method of collecting a large quantity of requests through network system is useful for further improvement of office environment.

通过主观实验和实地研究，对室内环境质量对生产力的影响进行了评价，并开发了评价工具。概述了室内环境质量对生产力影响的评价方法。室内环境质量与生产力关系的定量数据积累，使建筑业主或企业管理者认识到促进室内环境质量改善的重要性。在控制室中，被试可能在短时间内处于高动机状态，因此很难发现表现的差异。本研究不仅对任务表现进行评估，还对疲劳、精神负荷、SBS症状等“人类反应”进行评估。作为客观评价方法，近红外光谱法测量受试者的脑血流量。室内环境因素的目标是热环境、风速、湿度、室内空气质量、声、光环境。人体反应的评价有助于室内环境质量对生产力影响的评价方法。在主观实验的基础上，进行了实际办公室的实地研究。在对呼叫中心工作人员生产力的实地调查中，不仅分析了工作绩效数据，还分析了工作人员的疲劳程度。利用个人数字助理（Personal Digital Assistant）设计了一个简单的办公人员响应数据采集系统，记录了办公人员的疲劳、精力和对室内环境的投诉情况。使用该系统，方便快捷地获取用户对室内环境的要求。通过网络系统收集大量的请求，有助于进一步改善办公环境。

项目成果

室内環境が知的生産性に与える影響(その11)SBS症状と知的生産性の関係に関する文献調査

室内环境对智力生产力的影响（十一）SBS症状与智力生产力关系的文献调查

• 发表时间: 2005
• 期刊: 日本建築学会学術講演梗概集
• 作者: 西川雅弥;西原直枝;Olli Seppanen;田辺新一
• 通讯作者: 田辺新一

Effect of Indoor Environmental Quality on Productivity (Part9)

室内环境质量对生产力的影响（第九部分）

• 发表时间: 2005
• 期刊: Annual Meeting of AIJ,
• 作者: Asako Tanaka;Naoe Nishihara;Masaoki Haneda;Mayumi Hayakawa;Satoshi Hyodo;Shin-ichi Tanabe
• 通讯作者: Shin-ichi Tanabe

室内環境が知的生産性に与える影響(その4)インターネット環境を利用した事務所ビル会議室における実測手法

室内环境对智力生产力的影响（第四部分）互联网环境办公楼会议室实测方法

• 发表时间: 2004
• 期刊: 日本建築学会学術講演梗概集
• 作者: 田中麻子;西原直枝;羽田正沖;早川真由美;小野島一;田辺新一
• 通讯作者: 田辺新一

Effect of Indoor Air Velocity on Productivity(Part 1)

室内空气流速对生产力的影响（第1部分）

• 发表时间: 2002
• 期刊: Annual Meeting of AIJ,
• 作者: Koji Tanaka;Naoe Nishihara;Shin-ichi Tanabe
• 通讯作者: Shin-ichi Tanabe

Effects of low humidity and indoor air quality on occupants (Part2)

低湿度和室内空气质量对居住者的影响（第二部分）

• 发表时间: 2002
• 期刊: Annual Meeting of SHASE,
• 作者: Hitomi Tsutsumi;Yuhua Chen;Takashi Akimoto;Shin-ichi TANABE;Takayoshi Suzuki
• 通讯作者: Takayoshi Suzuki