| 摘要 |
FIELD: electricity.SUBSTANCE: invention relates to a lighting system containing light sources for common lighting, light sources for local lighting and presence sensors for detection of presence in a number of zones of presence and for control of light sources for common lighting and light sources for local lighting. Each presence sensor can perform wireless communication to other presence sensors. After detection of presence at least in one zone is completed, presence sensors detecting the presence activate at least one light source for common lighting and send a control signal to other presence sensors for activation of other light sources for common lighting, and brightness of a group of light sources for local lighting, which light up an occupied zone, is set to a level that is higher than brightness of the rest light sources for local lighting. The invention also relates to the appropriate control method of a lighting system of this kind.EFFECT: reduction of energy consumption.15 cl, 12 dwg |
