Method and system for realizing background light and dot matrix patterns of glass curtain wall of building

Abstract

The invention relates to a method and a system for realizing background light and dot matrix patterns of a glass curtain wall of a building. The system comprises a plurality of light reflecting membranes, a plurality of luminescent devices and a control system consisting of a scene control server, a plurality of scene control substations and the like. The method comprises the following steps of: a, arranging the light reflecting membranes on the inner side of the glass curtain wall of the building; b, arranging a plurality of luminescent devices between the glass curtain wall of the building and the light reflecting membranes on the inner side of the glass curtain wall of the building; and c, packing background light data and pixel dot pattern data by the scene control server, and transmitting the data to each scene control substation, so that light emitted by the luminescent devices from the front side is projected onto the light reflecting membranes vertically, and the light is subjected to diffuse reflection by the light reflecting membranes to the glass curtain wall and is transmitted to the outside to form white or color background light and / or the luminescent devices emit pixel dot light from the lateral side to form dynamic or static or dynamic and static combination dot matrix patterns. The system can achieve the effect of 'light but no lamps' when applied to transparent glass curtain walls with triangular gridding.

Description

technical field [0001] The invention belongs to the technical field of decorative lighting for buildings with glass curtain walls, in particular to a method and system for realizing background light and dot matrix patterns of glass curtain walls of buildings. Background technique [0002] Usually, the night view of a building with a glass curtain wall is dim and black, and its aesthetic feeling cannot be shown at night. The reasons are: firstly, the transparent glass curtain wall allows the light to pass through without reflection or the reflectance is very low, so that the transparent glass curtain wall "cannot be illuminated"; secondly, the opaque glass curtain wall forms a mirror surface, which has a strong impact on the light. Reflection, not only lacks aesthetic feeling, but also is prone to light pollution, so the opaque glass curtain wall also "cannot be illuminated". [0003] In order to solve the problem of decorative lighting for buildings with transparent glass c...

AI Technical Summary

Problems solved by technology

That is to say, several light sources can be directly observed on the facade of the building, or light pollution can be observed, so the "wall washing" lighting method is not suitable for use in buildings with three-dimensional transparent glass curtain walls

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