A Two-Year Comprehensive Dataset on Occupant Behavior, Indoor Environmental Quality, and Energy Use Before and After Dormitory Retrofits

This link presents a comprehensive 2-year-long dataset capturing Occupant Behavior (OB) of students living in residential dorms, collected both before and after a complete building envelope and energy retrofit. The dataset is categorized into three data sets: occupant behavior, indoor environmental quality, and detailed energy usage. Occupant behavior data includes window and door status, while IEQ data comprises measurements of indoor CO₂, total volatile organic compounds (TVOC), temperature, relative humidity, and lighting levels. Energy data spans 16 electrical channels in the building, covering stove usage, exhaust hood, lights, refrigerator, plug loads, HVAC energy consumption by zone, water heater, and Heat Recovery Ventilation (HRV) units (post-retrofit). This dataset offers significant value by enabling researchers to quantify key relationships among occupant behavior, building energy efficiency, and Indoor Environmental Quality (IEQ), acknowledging the influence of behavior on these outcomes. The folder named <i>'Before_Retrofit' </i>contains data for all dorms prior to the retrofit, and the<i> 'After_Retrofit' </i>folder contains data post-retrofit.

本链接提供了一套为期两年的综合数据集，记录了居住于学生宿舍中的学生的居住者行为（Occupant Behavior, OB），数据采集覆盖了完整建筑围护结构与节能改造实施的前后两个阶段。该数据集分为三类：居住者行为数据、室内环境质量（Indoor Environmental Quality, IEQ）数据与详细能耗数据。其中，居住者行为数据包含门窗状态信息；室内环境质量数据涵盖室内二氧化碳（CO₂）浓度、总挥发性有机化合物（Total Volatile Organic Compounds, TVOC）浓度、温度、相对湿度及光照水平的实测数据。能耗数据覆盖建筑内的16路电气回路，涵盖炉灶使用、抽油烟机、照明、冰箱、插电负载、分区暖通空调能耗、热水器以及热回收通风（Heat Recovery Ventilation, HRV）机组（仅改造后阶段）。本数据集具备极高的科研价值，可支持研究人员量化居住者行为、建筑节能效果与室内环境质量之间的关键关联，并充分考量行为因素对上述结果的影响。名为"Before_Retrofit"的文件夹存储了改造实施前所有宿舍的相关数据，而"After_Retrofit"文件夹则存储了改造完成后的相关数据。