SMART LIGHTING CONTROL SYSTEM Russian patent published in 2015 - IPC H05B37/02 

FIELD: electricity.

SUBSTANCE: multiple control modules (14, 16, 18) provide various power control functions, including person detection, perception of surrounding light level, pre-installed manual touch switching stations (pushbutton), change of light and a power control relay. Control modules (14, 16, 18) are interconnected in a four-wire local network for execution of various power control functions in response to remote wireless commands, and also commands of the manual control switch at the level of wall cabinets. The local network (12) supplies DC working voltage and sends programming command, and also information on state of control modules to all network control modules (14, 16, 18). One or more control modules (14, 16, 18) include the infrared signal sensor, the laser signal sensor, the coding signal device, the data microcontroller, the reference table of parameters and the set of light-emitting diodes. These light-emitting diodes are used separately or in combination, in one or more colour, and with a blinking frequency for determination of the programming mode, or providing the sensor feedback signal or indicate the device state according to the information contained in the command signal transmitted by the remote programming unit (58).

EFFECT: ensuring lighting control.

12 cl, 10 dwg