FIELD: physics.
SUBSTANCE: system contains the detecting unit for representing the signal of the image of the shaded area and the control unit (5), configured for reception of the named signal of the image, determination from the named signal, whether there is a typical pattern in the named shaded area, and control of the named shading devices for decrease of the named reference pattern, if the latter is identified. The shading device is louvres with lamels (3), and the typical pattern is the band-pass pattern (10). The method of control of the shading device is described as well.
EFFECT: decrease of transmission of direct solar light and improvement of thermal comfort and light conditions.
11 cl, 5 dwg
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