FIELD: electricity.
SUBSTANCE: invention relates to lighting engineering. Disclosed is a lighting system, having a plurality of light sources equipped with encoding devices so that light emitted by the light sources contains identification codes of the light sources. To generate a light effect, i.e. to correlate light sources with their light spots, the system further includes a camera designed to take images of light spots and a signal processor designed to extract identification codes of light sources from the obtained images. The encoding device are used to modulate emitted light with a frequency higher than a given high level, so that light contains "fast" codes, and a frequency lower than a given low level so that light contains "slow" codes.
EFFECT: enabling use of simpler, cheap video cameras to receive information.
10 cl, 5 dwg
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