Building energy consumption multi-area cooperative control method, device and equipment and storage medium

By employing a multi-regional collaborative control method, utilizing temperature and energy consumption assessment information of different areas within a building, and combining this with a strategy model loss function to train a control agent, the energy consumption problem caused by differences in thermodynamic characteristics within the building is solved by adjusting valve openings. This achieves energy optimization and resource conservation.

CN121069823AActive Publication Date: 2025-12-05UNIV OF SCI & TECH OF CHINA
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Patent Information

Application Number
CN202511613009.4
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-11-06
Publication Date
2025-12-05
Estimated Expiration
2045-11-06

AI Technical Summary

Technical Problem

Differences in orientation, building envelope, indoor heat sources, usage functions, and schedules within different areas of a building make it difficult for shared strategies to perceive and adapt to differences in thermodynamic characteristics. Centralized reinforcement learning lacks regional correlation, resulting in poor overall energy efficiency and increased system resource consumption.

Method used

A multi-regional collaborative control method is adopted. By processing the temperature and energy consumption assessment information of the sample building area, and combining the loss function of the strategy model of the sample spatial area and the associated area, the control agent is trained. The valve opening is adjusted by using the information of the associated area to achieve energy consumption control.

Benefits of technology

While ensuring environmental temperature comfort, the overall energy consumption cost of the building is significantly reduced, avoiding the neglect of thermal differences between regions and reducing system resource consumption.

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Abstract

The invention provides a building energy consumption multi-area cooperative control method, device and equipment and a storage medium, and can be applied to the technical field of artificial intelligence and building energy consumption control. The method comprises the steps that temperature evaluation information and energy consumption evaluation information of a sample space area in a sample building are processed, an initial evaluation result of a sample environment temperature in a preset time period is obtained, and the temperature evaluation information is determined according to sample temperature information of the sample space area; the energy consumption evaluation information is determined by sample power information, sample energy consumption information and cost information of the sample space region; obtaining a control agent based on the sample information, the initial evaluation result, and loss functions and fusion strategies of respective strategy models of the sample space region and the sample association region; and on the basis of the state information of the space area in the building and the associated area information, action information of the valve opening degree of the control equipment is obtained, control operation is executed on the valve opening degree on the basis of the action information, and energy consumption control information of the space area is obtained.
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