Nightscape lighting sound and light synchronous control system and control method thereof

Abstract

The invention discloses a nightscape lighting sound and light synchronous control system and a control method thereof, and is characterized in that the system is provided with a plurality of lighting modules in different shapes, wherein each lighting module is provided with a sound control extension set; a plurality of sound control extension sets are connected with a sound control host in a control room through an RS485 bus; and the sound control host is connected with an audio output end of an amplifier through audio lines. According to the method, the sound control extension sets have a plurality of working modes, and the lighting states of each lamp in the lighting modules can be changed according to amplitude changes of an audio signal sampled by the sound control host. The invention has the advantages that the circuit structure is simple, the equipment is convenient to install, lighting change effects and music rhythm changes of the lighting modules are combined, and sound and light synchronous control is realized, so that nightscape of a city is full of sound and color, the appearance of the city is beautified, and quality of municipal services is improved.

Description

technical field [0001] The invention relates to a lighting control system, in particular to a night scene lighting acousto-optic synchronous control system and a control method thereof. Background technique [0002] The current decorative lights or advertising lights often use neon lights, and the light tubes are installed in the light box. In order to display a certain character or a special shape, a corresponding transparent window is set on the light box to produce the corresponding lighting effect. Usually only the light box is installed For a light tube, there are only two states of on and off when the light changes. [0003] For the current urban night scene decoration, the existing technology often cannot meet the requirements. One is because the neon lights generate a lot of heat and consume a lot of power. The cost of municipal management has been increased. The second is that ordinary neon lights have poor aesthetic effects, few lighting changes, and cannot be syn...

AI Technical Summary

Problems solved by technology

[0003] For the current urban night scene decoration, the existing technology often cannot meet the requirements. One is because the neon lights generate a lot of heat and consume a lot of power. The cost of municipal management is increased. The second is that ordinary neon lights have poor aesthetic effects, few lighting changes, and cannot be synchronized with music rhythms, which cannot meet the needs of modern society.

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