室内温度对预制建筑工人的生产率的实际影响,使用脑电图数据
Hao Bai1,2, Yian Lu3, Xinying Cao4
1College of Information Engineering, Hainan Vocational University of Science and Technology, Haikou, 571126, China.
Scientific reports
|August 5, 2025
概括
27°C和30°C的最佳室内温度提高了预制建筑工人 (PCW) 的生产力和认知福祉. 这些发现为改善建筑行业的工作条件和持续的业绩提供了指导.
科学领域:
- 职业健康 职业健康 职业健康
- 环境心理学 环境心理学
- 人类因素工程 人类因素工程
背景情况:
- 优化室内温度对于预制建筑工人 (PCW) 的生产力和认知健康至关重要.
- 了解热舒适对性能的影响对于建筑安全和效率至关重要.
研究的目的:
- 为了确定PCW生产力和认知功能的最佳室内温度范围.
- 研究室内温度,热舒适度,认知状态和生产力之间的关系.
主要方法:
- 24个PCW暴露在24°C,27°C,30°C和33°C的室内温度下.
- 用神经行为测试,热舒适度问卷和脑电图 (EEG) 记录来评估生产力和认知状态.
- 根据测试中的准确性和反应时间来评估生产率.
主要成果:
- 室内温度显著影响PCW生产力,通过认知状态和热舒适度,直接和间接地影响PCW生产力.
- 发现27°C和30°C的温度最有利于提高PCW生产率.
- 较长时间的任务的生产率高于在室内恒定的温度下较短时间的任务.
结论:
- 建议室内温度在27°C至30°C之间,以优化PCW的工作条件.
- 研究结果为提高工人效率,减少认知压力和维持建筑业绩效提供了实际指导方针.
- 优化热环境可以在建筑生产率和工人福祉方面取得显著的收益.
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