首页>
外国专利>
Room illumination control method measures level of natural light entering room for calculating required brightness level for artificial light sources
Room illumination control method measures level of natural light entering room for calculating required brightness level for artificial light sources
展开▼
机译:室内照度控制方法测量进入房间的自然光水平,以计算人造光源所需的亮度水平
展开▼
页面导航
摘要
著录项
相似文献
摘要
The method calculates a required brightness level for artificial light sources (23,27) within a room (21,25) in dependence on the direction-dependent natural light intensity, obtained by determining the damping of direct solar radiation by cloud, for calculation of the level of direct solar radiation (Sd) and the level of dispersed natural light (Sstr). Also included are Independent claims for the following: (a) a device for regulation and/or control of the brightness within a room illuminated by natural and artificial light; (b) an ambient light measuring device
展开▼