A method and system for managing carbon emissions from the operation of a public building

By establishing typical curves and dynamic threshold ranges for carbon emission sources and combining them with building information modeling for carbon emission management, the issues of real-time performance, accuracy, and intuitiveness in carbon emission management of public buildings have been resolved, achieving efficient low-carbon operation and maintenance.

CN122414530APending Publication Date: 2026-07-17SHAANXI ACAD OF ARCHITECTONICS
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Patent Information

Application Number
CN202610375303.4
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-04-21
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing methods for managing carbon emissions during the operation of public buildings suffer from problems such as broad standards, data and spatial disconnection, and a lack of process control, making it difficult to conduct efficient and accurate near-real-time management.

Method used

By using time-series data mining methods, typical curves and dynamic threshold ranges of carbon emission sources are established, and then visualized using building information modeling, enabling real-time monitoring and anomaly localization of carbon emission processes.

Benefits of technology

It improves the real-time, accuracy, and intuitiveness of carbon emission management, reduces the probability of false alarms and missed alarms, and achieves near real-time intelligent diagnosis and early warning from exceeding the standard to process anomalies, supporting precise space operation and maintenance.

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Abstract

本发明属于建筑低碳运维与管理技术领域,涉及一种公共建筑运行碳排放管理方法。对采集的每一碳排放源的历史碳排放时间序列数据利用时序数据挖掘技术,建立所述碳排放源在不同运行情景下的碳排放典型曲线,且分别建立其对应的碳排放标准阈值区间;基于排放典型曲线和碳排放标准阈值区间,利用统计过程控制技术对实时碳排放数据进行稳定性与符合性的双重智能分析,实现异常近实时诊断;将碳排放数据、基准与分析结果,在基于BIM构建的数字孪生虚拟模型中进行可视化关联与展示,实现异常排放源的快速空间定位。本发明实现了公共建筑运行碳排放从事后滞后管理到近实时精准控制、从报表数据分析到三维空间定位的转变,提高了管理效率与碳减排的精准性。
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