天然采光优化为导向的智能遮阳调控发展与方法  

The development and methods of smart shading control guided by daylighting optimization

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作  者:骆肇阳 刘京[1] 解文龙 齐轩宁 杨景超 LUO Zhaoyang;LIU Jing;XIE Wenlong;QI Xuanning;YANG Jingchao

机构地区:[1]哈尔滨工业大学建筑与设计学院,寒地城乡人居环境科学与技术工业和信息化部重点实验室 [2]华侨大学土木工程学院

出  处:《西部人居环境学刊》2024年第5期126-132,共7页Journal of Human Settlements in West China

基  金:国家自然科学基金青年科学基金项目(52408014);哈尔滨工业大学助理教授科研启动项目(AUGA 5630109423)。

摘  要:采光是智能遮阳系统的重要调控对象,而调控方法是智能遮阳设计的重要内容。研究梳理了以天然采光为导向的智能遮阳调控发展脉络,并总结了智能遮阳调控设计要点,提出结合当下机器学习技术的智能遮阳调控方法。通过脉络梳理,明晰了由物理实测采集闭环到数字模型预测开环的调控发展趋势,以及立足人工智能时代语境下趋向机器学习技术的交叉创新运用趋势。最后,研究基于系统性梳理,获取了智能遮阳采光调控设计要点,并结合机器学习相关技术,进一步提出机器学习辅助下的智能遮阳采光调控设计方法。为建筑智能遮阳调控设计和创新提供了技术性、科学性和可行性支持。Daylight holds significant importance in architecture,not only enhancing the visual and mental well-being of occupants within living spaces but also effectively reducing the energy consumption of artificial lighting within buildings.The exterior surface of a building plays a decisive role in creating the indoor lighting environment.It responds to changes in outdoor lighting and coordinates the interaction between indoor and outdoor light.However,traditional building surfaces have long relied on manual adjustments during operation,unable to dynamically respond to changes in outdoor lighting,hence struggling to maximize the benefits of daylight.To address this issue,recent academic efforts have combined intelligent technology,initiating research into smart shading control.Smart shading is a pivotal component within smart buildings.By integrating Building Automation Systems(BAS)and Building Information Models(BIM),it can intelligently regulate indoor daylight.Existing research emphasizing smart shading practices aligned with optimizing daylight predominantly focuses on the form of shading and innovative materials but lacks indepth exploration of control methods.The control methods of smart shading significantly impact the performance of daylight utilization,directly determining the upper limit of smart shading performance.However,existing research on control methods still falls short in practical implementation,requiring improvement in efficiency,adaptability to various scenarios,precision in performance enhancement,synergy among multiple functionalities,and control cost reduction.Hence,there is a need to explore effective control strategies for optimizing indoor daylight within smart shading systems.This involves establishing universal principles for different smart shading control processes,incorporating new technologies and methodologies to innovate smart shading control methods.This approach aims to enhance existing smart shading control performance and overcome current limitations.The advent of digital technolo

关 键 词:建筑智能遮阳 调控系统 物理性能 数字技术 人工智能 

分 类 号:TU113[建筑科学—建筑理论]

 

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