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Window opening behavior of occupants in residential buildings in Beijing

机译：北京居民住宅的开窗行为

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Window opening behavior has a vital influence on indoor air quality, thermal comfort, and energy consumption. In residential buildings, the window opening behavior of occupants may vary considerably owing to different indoor and outdoor environmental parameters and personal habits. In this study, we investigated the factors influencing the window opening behavior of occupants in 19 residences in Beijing by monitoring the open closed status of windows, and eight environmental parameters, including temperature and relative humidity of indoor and outdoor air, indoor CO2 concentration, outdoor PM2.5 concentration, and outdoor wind speed and direction. The influence of the season and time of day was also analyzed, and typical window operation schedules were determined. Predictive models of the occupants' window opening behavior were established based on multivariate linear logistic regression. The results indicated that outdoor air temperature was the most influential factor, followed by indoor CO2 concentration, indoor air temperature, outdoor and indoor relative humidity, ambient PM2.5 concentrations, and outdoor wind direction and wind speed. (C) 2017 Elsevier Ltd. All rights reserved.
机译：开窗行为对室内空气质量，热舒适性和能耗有至关重要的影响。在住宅建筑中，由于室内和室外环境参数和个人习惯的不同，乘员的开窗行为可能会有很大不同。在这项研究中，我们通过监测窗户的打开关闭状态以及8个环境参数（包括室内和室外空气的温度和相对湿度，室内CO2浓度，室外温度）来调查影响北京19个住宅区居民开窗行为的因素。 PM2.5的浓度，以及室外的风速和方向。还分析了季节和一天中的时间的影响，并确定了典型的窗户操作时间表。基于多元线性逻辑回归建立了乘员开窗行为的预测模型。结果表明，室外空气温度是影响最大的因素，其次是室内CO2浓度，室内空气温度，室内外相对湿度，环境PM2.5浓度以及室外风向和风速。 （C）2017 Elsevier Ltd.保留所有权利。

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