A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sun-shading system and sun-shading method for zero-energy-consumption building
The invention discloses a sun-shading system and method for a zero-energy-consumption building, and the method comprises the steps: obtaining a sun angle value, a sunlight intensity value, and a closing angle value of a sun-shading device of the zero-energy-consumption building; performing data preprocessing on the sun angle value and the sunlight intensity value to obtain a sequence of a sun angle local time sequence input vector and a sequence of a sunlight intensity local time sequence input vector; carrying out feature extraction and feature interaction association based on a similar bidirectional attention mechanism on the sun angle and the sunlight intensity so as to obtain a sun angle-sunlight intensity time sequence change fusion feature vector; determining a closing angle value of the recommended sunshade device based on the sun angle-sunlight intensity time sequence change fusion feature vector; and generating a closing angle control instruction based on comparison between the closing angle value of the recommended sunshade device and the closing angle value of the sunshade device at the current time point. In this way, automatic adjustment of the opening and closing degree of the sun-shading device can be achieved, and the sun-shading effect and the energy utilization efficiency are improved.
本发明公开了一种零能耗建筑的遮阳系统及遮阳方法，其获取太阳角度值和太阳光的强度值，以及，零能耗建筑的遮阳装置的闭合角度值；对太阳角度值和太阳光的强度值进行数据预处理以得到太阳角度局部时序输入向量的序列和太阳光强度局部时序输入向量的序列；并对二者进行特征提取和基于类双向注意力机制的特征交互关联以得到太阳角度‑太阳光强度时序变化融合特征向量；基于太阳角度‑太阳光强度时序变化融合特征向量确定推荐遮阳装置的闭合角度值；以及，基于推荐遮阳装置的闭合角度值与当前时间点的遮阳装置的闭合角度值之间的比较，生成闭合角度控制指令。这样，可以实现遮阳装置的开合程度的自动调节，以提高遮阳效果和能源利用效率。
Sun-shading system and sun-shading method for zero-energy-consumption building
The invention discloses a sun-shading system and method for a zero-energy-consumption building, and the method comprises the steps: obtaining a sun angle value, a sunlight intensity value, and a closing angle value of a sun-shading device of the zero-energy-consumption building; performing data preprocessing on the sun angle value and the sunlight intensity value to obtain a sequence of a sun angle local time sequence input vector and a sequence of a sunlight intensity local time sequence input vector; carrying out feature extraction and feature interaction association based on a similar bidirectional attention mechanism on the sun angle and the sunlight intensity so as to obtain a sun angle-sunlight intensity time sequence change fusion feature vector; determining a closing angle value of the recommended sunshade device based on the sun angle-sunlight intensity time sequence change fusion feature vector; and generating a closing angle control instruction based on comparison between the closing angle value of the recommended sunshade device and the closing angle value of the sunshade device at the current time point. In this way, automatic adjustment of the opening and closing degree of the sun-shading device can be achieved, and the sun-shading effect and the energy utilization efficiency are improved.
本发明公开了一种零能耗建筑的遮阳系统及遮阳方法，其获取太阳角度值和太阳光的强度值，以及，零能耗建筑的遮阳装置的闭合角度值；对太阳角度值和太阳光的强度值进行数据预处理以得到太阳角度局部时序输入向量的序列和太阳光强度局部时序输入向量的序列；并对二者进行特征提取和基于类双向注意力机制的特征交互关联以得到太阳角度‑太阳光强度时序变化融合特征向量；基于太阳角度‑太阳光强度时序变化融合特征向量确定推荐遮阳装置的闭合角度值；以及，基于推荐遮阳装置的闭合角度值与当前时间点的遮阳装置的闭合角度值之间的比较，生成闭合角度控制指令。这样，可以实现遮阳装置的开合程度的自动调节，以提高遮阳效果和能源利用效率。
Sun-shading system and sun-shading method for zero-energy-consumption building
一种零能耗建筑的遮阳系统及遮阳方法
CHE HAIBAO (author) / ZHANG CHUNRU (author) / LU MEIFEI (author) / ZHANG LU (author)
2024-05-07
Patent
Electronic Resource
Chinese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
/
G06F
ELECTRIC DIGITAL DATA PROCESSING
,
Elektrische digitale Datenverarbeitung
/
G06N
COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
,
Rechnersysteme, basierend auf spezifischen Rechenmodellen
Intelligent sun-shading equipment for building and intelligent sun-shading method for building
| European Patent Office | 2023
| TIBKAT | 1999