Integrated roof control method and integrated roof

By employing adjustable supports and phase change material filling layers in photovoltaic integrated roofs, and by acquiring operating and meteorological parameters, the distance and tilt angle of photovoltaic modules can be dynamically adjusted, and the spacing between photovoltaic modules and phase change materials can be optimized. This solves the problems of poor heat dissipation and simple control methods in photovoltaic integrated roofs, and achieves efficient energy utilization and building energy conservation.

CN122446841APending Publication Date: 2026-07-24BEIJING UNIV OF TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
BEIJING UNIV OF TECH
Filing Date
2026-04-29
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

Existing photovoltaic integrated roofs cannot adaptively adjust to environmental changes, resulting in poor heat dissipation, low power generation efficiency, and simple control methods, making it difficult to meet the needs of building energy conservation and intelligent control.

Method used

Adjustable brackets are used to support photovoltaic modules, combined with a phase change material filling layer. By acquiring operating parameters and meteorological parameters, future conditions can be predicted and the bracket adjustment distance and tilt angle can be optimized. The spacing between the photovoltaic modules and the phase change material can be dynamically adjusted to improve heat dissipation and energy utilization efficiency.

Benefits of technology

The heat dissipation effect and energy utilization efficiency of photovoltaic modules have been optimized to meet the actual needs of building energy conservation and intelligent control, and to improve the stability and efficiency of system operation.

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    Figure CN122446841A_ABST
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Abstract

The application provides a control method and integrated roof. The integrated roof comprises a roof main body, a phase change material filling layer, an adjustable support and a photovoltaic assembly. The control method of the integrated roof comprises: obtaining an operation parameter of the integrated roof. A meteorological parameter sequence of a future set time period is obtained. A predicted operation parameter and a control index of the future set time period are predicted according to the operation parameter and the meteorological parameter sequence. The predicted operation parameter and the control index are input into a target function, and an adjustment distance and an adjustment angle of the adjustable support are selected from a set of adjustment parameters of the adjustable support according to an output result of the target function, and then the adjustable support is adjusted according to the adjustment distance and the adjustment angle. The control method of the integrated roof provided by the application can optimize the adjustment mode of the photovoltaic assembly by adjusting the distance and the angle of the support, so as to improve the heat dissipation effect and the energy utilization efficiency of the photovoltaic assembly.
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