COMMUNICATION PROTOCOL FOR LIGHTING SYSTEM WITH EMBEDDED PROCESSORS AND SYSTEM OPERATING WITH SAID PROTOCOL Russian patent published in 2017 - IPC H05B37/02 

FIELD: information technology.

SUBSTANCE: invention relates in general to communication between embedded processors in a lighting system. Result is achieved due to that system (100, 200, 300) includes lighting unit, (120, 220, 320), optical insulator (230, 330) and a primary processor (110, 210, 310). Lighting unit includes lighting module (250, 350) and lighting driver (240, 340), which supplies power to lighting module. Lighting module includes: one or more light sources (252-1/252-2, 352-1/352-2), one or more sensors (254, 354) for reading data, including one or more working parameters of lighting module, and secondary processor (156, 256, 356) which receives read data. Primary processor and secondary processor are coupled to each other through optical insulator in accordance with communication protocol based on messaging, where each message forwarded between primary processor and secondary processor has identical message format (500) and includes command field (530) and response field, wherein response field (550) is provided for indicating a response to a command.

EFFECT: providing feedback and control of electronic power supply systems and particularly in lighting systems.

20 cl, 5 dwg