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

A technology of synchronous control and control method, which is applied in the direction of energy-saving control technology, light source, electric light source, etc., can solve the problems of less light changes, inability to change synchronously, and large power consumption, etc., to improve the quality of municipal services and to simplify the circuit structure , The effect of convenient installation of equipment

Inactive Publication Date: 2012-07-18
CHONGQING SANGONG TECH DEV
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  • Abstract
  • Description
  • Claims
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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 munic

Method used

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

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Embodiment Construction

[0055] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0056] Such as figure 1 As shown, a sound and light synchronous control system for night scene lighting is provided with a plurality of lighting modules 1 of different shapes, and each lighting module 1 is provided with a voice-activated extension 2, and the multiple voice-activated extensions 2 communicate with the control system through the RS485 bus. The voice control host 3 in the room is connected, and the voice control host 3 is connected with the audio output end of the power amplifier through audio cables (L, R).

[0057] The number of lighting modules 1 is determined according to specific application scenarios. This system is usually applied on the green belts of Binjiang Road, squares or parks, and the corresponding number is set according to the length of the road section. The music signal is processed to extract the amplitude va...

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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...

Claims

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Application Information

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IPC IPC(8): H05B37/02
CPCH05B47/12Y02B20/40
Inventor 张宏图唐蜜张红波
Owner CHONGQING SANGONG TECH DEV
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