基于多目标优化分析的图书馆阅览空间照明质量研究

电子阅读媒体的快速发展正不断改变传统的阅读方式。公共图书馆是重要的阅览场所，其阅览室的照明质量对保护阅读者的视力,提高阅读效率，为阅读者提供良好的视觉环境具有重要的意义。开展针对不同阅读媒体特点的照明质量与照明节能研究是我国建筑照明中紧迫的科技需求。本项目以图书馆阅览空间的照明环境为研究对象，以多目标优化分析为主要技术手段，针对适宜纸质与电子媒体阅读的照明环境设计理论与方法开展研究，建立电子阅读媒体阅读舒适性主观评价方法，确定满足不同阅读媒体阅读舒适性、照明条件、照明能耗的目标函数，约束条件和决策变量,提出适于电子媒体阅读特点的照明数量与质量指标及与照明节能控制相结合的技术策略。项目研究成果能够为新建和改建图书馆阅览空间照明环境设计提供科学理论依据。对改善立不同阅读媒体的照明质量，提高阅读者视觉舒适性，保护阅读者视力,降低图书馆照明能耗具有很强的理论意义和应用前景。

The rapid development of electronic reading media is changing the traditional way of reading. Public library is an important place to read, the quality of reading room lighting is of great significance for protect the reader's vision, increasing Reading Fluency, and providing a good visual environment for readers. Thus lighting quality and energy efficiency research, which aims at different reading media characteristics, can meet the urgent needs of technology in our country architectural lighting. The project in the library reading room lighting environment as the research object, to multi-objective optimization analysis as the main technical means, according to the appropriate print and electronic media reading lighting environment design theory and method research, the establishment of electronic reading media reading comfort subjective evaluation method, determined to meet the different reading media reading comfort, lighting conditions, lighting energy consumption of objective function, constraint condition and decision variables, put forward suitable for electronic media reading features lighting quantity and quality indicators and energy efficiency lighting control strategy combining. The study result will provide the scientific principle in both designing new library lighting and old library upgrading existing one. The project results have a strong theoretical significance and application prospects for improving the quality of lighting in different reading media, enhancing the visual comfort of readers, protecting the vision of readers, and reducing the energy consumption of the library.