摘 要
随着全球能源需求的不断增长和环境问题的日益严峻，建筑领域的节能设计已成为可持续发展的重要议题。本研究以自然光利用为核心，探讨其在建筑设计中的节能效果及其优化策略。通过分析自然光在建筑空间中的分布特性及其对室内热环境和能耗的影响，旨在实现建筑性能与用户体验的平衡。研究采用理论分析、数值模拟和实证研究相结合的方法，选取典型建筑案例进行光照模拟和能耗评估，并结合实地测量数据验证模型的准确性。结果表明，合理设计自然光引入方式能够显著降低建筑照明能耗，同时改善室内光环境质量。此外，动态遮阳系统与智能控制技术的应用进一步提升了建筑的整体节能效果。本研究的创新点在于提出了一种综合考虑自然光分布均匀性与热舒适性的评价指标体系，并开发了基于机器学习的光照预测模型，为建筑设计提供了科学依据和技术支持。研究表明，自然光的高效利用不仅有助于减少建筑运行能耗，还能提升用户的空间体验，为推动绿色建筑发展提供了重要参考。
关键词：自然光利用；建筑节能；光照预测模型
ABSTRACT
With the continuous growth of global energy demand and the increasing severity of environmental issues, energy-efficient design in the building sector has become a critical topic for sustainable development. This study focuses on the utilization of natural light to explore its energy-saving effects and optimization strategies in architectural design. By analyzing the distribution characteristics of natural light in building spaces and its impacts on indoor thermal environments and energy consumption, this research aims to achieve a balance between building performance and user experience. A combination of theoretical analysis, numerical simulation, and empirical research was employed, with typical building cases selected for light simulation and energy consumption evaluation. Field measurement data were also used to verify the accuracy of the models. The results indicate that appropriately designed methods for introducing natural light can significantly reduce lighting energy consumption while improving indoor light environment quality. Furthermore, the application of dynamic shading systems and intelligent control technologies enhances the overall energy efficiency of buildings. The innovation of this study lies in the proposal of an evaluation index system that comprehensively considers the uniformity of natural light distribution and thermal comfort, as well as the development of a machine-learning-based light prediction model, providing scientific evidence and technical support for architectural design. The study demonstrates that the efficient use of natural light not only helps to reduce operational energy consumption in buildings but also enhances users' spatial experiences, offering significant references for promoting the development of green buildings.
Keywords: Natural Light Utilization; Building Energy Saving; Lighting Prediction Model
目 录
摘 要 I
ABSTRACT II
第1章 绪论 1
1.1 建筑设计中自然光利用的研究背景 1
1.2 自然光与节能效果分析的意义 1
1.3 国内外研究现状综述 1
1.4 本文研究方法与技术路线 2
第2章 自然光在建筑设计中的基本原理 3
2.1 自然光的物理特性及其应用 3
2.2 光照模拟技术在建筑中的作用 3
2.3 不同建筑类型对自然光的需求分析 4
2.4 自然光利用的设计原则与策略 4
2.5 自然光与建筑功能的匹配性研究 5
第3章 自然光利用对建筑节能的影响分析 6
3.1 自然光对室内照明能耗的优化作用 6
3.2 自然光对空调系统能耗的影响机制 6
3.3 节能效果的量化评估方法研究 7
3.4 案例分析：自然光利用的实际节能表现 7
3.5 自然光利用与绿色建筑标准的关系 8
第4章 自然光利用的技术路径与实践挑战 9
4.1 材料与技术在自然光利用中的创新应用 9
4.2 动态遮阳系统的设计与节能效果分析 9
4.3 自然光利用中的环境适应性问题 10
4.4 技术经济性与实施可行性探讨 10
4.5 未来发展趋势与改进方向 11
结论 12
参考文献 13
致 谢 14
