LIGHT CONTROL SYSTEM REACTING TO AMBIENT ILLUMINATION CONDITIONS Russian patent published in 2015 - IPC H05B37/02 

FIELD: electricity.

SUBSTANCE: invention relates to lighting engineering. The application is submitted for the controller, method and system for light control depending on ambient illumination conditions. The controller (110) intended to control lighting of working space close to the display (253) includes a memory unit (113) where the user's preferences are stored as related to lighting of the working space; the processor (111) referring to the user's preferences in the memory unit; and interface (112) between the processor and an electronic sensor (231) mounted close to the display, at that interface reads the sensor readings. The processor compares the reading with the user's preferences and sends a command to adjust lighting of the working space to at least one lighting facility (241). A photo sensor, a proximity sensor, an orientation sensor or a position sensor may be used as the electronic sensor. In some design versions the interface reads the reading of the electronic sensor through a wireless link.

EFFECT: lower electrical power consumption.

20 cl, 6 tbl, 10 dwg