AccesS BIM file and real-time building measurements

This dataset contains building information and monitoring data collected within the AccesS project—Enhancing Accessibility and Sustainability in Smart Cities and Smart Buildings: The Universal Accessibility Suite Initiative. It covers a one-year monitoring period (2025–2026) and is based on measurements collected at the CERTH nZEB Smart House, which is used as a testbed. The monitoring data include indoor environmental conditions and building-level energy measurements. The data extend previously published datasets from the H2020 project D²EPC and are fully compatible with them, enabling unified analysis and further research. The following files are provided: i) The BIM-based data model of the smart home, provided in IFC format (.ifc file) ii) Building indoor and energy collected measurements during the period 2025–2026 (in separate .json files): Entire building: electrical energy consumption (lighting & appliances) Building PV installation: electrical energy production Living room: CO₂, temperature, humidity, luminance, presence, PM₂.₅, TVOCs, loudness Office: temperature, humidity, luminance, presence Technical infoInstalled sensors/meters: Entire building: Gavazzi 271 meter with public ID 1aa752e1-2797-4d10-b5fa-bbbaf0402927 Building PV installation: Fronius Symo inverter with public ID 1dcc86c8-1593-4b60-9e4a-513ddeb6f1d4 Living room: MCO Home A8-9 multisensor with public ID 7f3da9a1-cfaf-472e-b703-8a81775a5ac1 Office: Aeotec Multisensor 6 with public ID b1fa31e1-3658-466a-ba09-1a1fa4b954d0本数据集收录了AccesS项目（全称：提升智慧城市与智能建筑可及性与可持续性：通用可及性套件计划）所采集的建筑信息与监测数据。本次监测周期为2025年至2026年，共计一年，数据采集自作为试验测试平台的CERTH近零能耗（nZEB）智能住宅。 监测数据涵盖室内环境参数与建筑级能耗测量结果。本数据集扩充了欧盟地平线2020（H2020）项目D²EPC已发布的数据集，且二者完全兼容，可支持统一分析与后续研究工作。 本次提供的文件包括： i) 该智能住宅基于建筑信息模型（BIM, Building Information Modeling）的数据模型，格式为工业基础类（IFC, Industry Foundation Classes）文件（.ifc格式）； ii) 2025年至2026年期间采集的建筑室内环境与能耗监测数据，存储于独立的JSON（JavaScript Object Notation）文件中，具体分类如下： - 整栋建筑：照明与家电用电能耗 - 建筑光伏（Photovoltaic, PV）系统：光伏发电量 - 客厅：二氧化碳浓度、温度、湿度、光照度、人员存在状态、PM₂.₅浓度、总挥发性有机化合物（Total Volatile Organic Compounds, TVOCs）含量、声压级 - 办公室：温度、湿度、光照度、人员存在状态 技术参数：所安装的传感器与计量设备如下： - 整栋建筑计量设备：Gavazzi 271型电表，公开标识为1aa752e1-2797-4d10-b5fa-bbbaf0402927 - 建筑光伏系统：Fronius Symo型逆变器，公开标识为1dcc86c8-1593-4b60-9e4a-513ddeb6f1d4 - 客厅传感器：MCO Home A8-9型多参数传感器，公开标识为7f3da9a1-cfaf-472e-b703-8a81775a5ac1 - 办公室传感器：Aeotec Multisensor 6型多参数传感器，公开标识为b1fa31e1-3658-466a-ba09-1a1fa4b954d0