| 摘要 |
A large sunshade for stationary installation in squares, courtyards, etc. has, above the sunshade membrane a sunshade linkage with arms, which can be opened and closed by means of spreading arms. On the arms are provided cover flaps, which are upright in the open state and in the closed state flap in wing-like manner to the side and therefore form a closed, fixed sunshade envelope in conjunction with adjacent flaps. In the central area there are receptacles for the ends of the longer sunshade arms and between which are defined functional areas containing lighting systems, air conditioning openings, etc. By means of a control method with sensors and by means of a control device, the motor opening and closing of the sunshade is controlled in such a way that in permanent operation the microclimate under the sunshade and in particular a group of sunshades is considerably influenced.
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