交通建筑中基于视场亮度的照明设计--反射照明和和漫反射涂层在北京大兴国际机场的应用

THE LIGHTING DESIGN OF TRANSPORTATION BUILDINGS BASED ON LUMINANCE WITHIN THE FIELD OF VISION APPLICATIONS OF INDIRECT LIGHTING AND DIFFUSE REFLECTION COATING IN BDIA

以满足在交通建筑中人们的主要活动视觉需求为出发点,视场亮度、柱面照度、环境眩光三个指标是比工作面水平照度更为重要的指标。以这三个指标作为评价依据,间接照明(利用反射的照明)是更为舒适、美观并且高效的照明方式。基于反射的照明设计,除了考虑灯具的布置和选型外,还需要与建筑更紧密的结合考虑:灯具隐藏、吊顶排版、吊顶构件、材料涂层。高反射率的漫反射涂层,为大兴机场航站楼照明设计,带来了全新的可能性和更出色的效果。

To evaluate the lighting environment in transportation facilities on the perception and activity of people,the luminance within the field of vision,the cylindrical(or semi-cylindrical)illuminance and the environmental glare,as three significant metrics,are more relevant than horizontal illuminance of the working plane.Based on these three metrics,indirect lighting for the environment is more visually comfortable,aesthetically pleasing,and energy efficient.A sophisticated reflective lighting design researches not only the appearance and the placement of light fixtures but also a slew of issues in order to achieve the intimacy between the lighting and the architecture,such as hiding the fixtures,ceiling arrangement,ceiling component,material finishing…The paper presents the lighting design utilizing indirect lighting,high-reflective 。