LED atmosphere illumination control system

Abstract

The invention provides an LED atmosphere illumination control system, which adopts the standard DMX512 control protocol and a bus type network structure. A controller intensively controls all LED lamps. The system comprises an embedded light synchronous controller, an indoor atmosphere illumination controller, a general high-power LED drive, a transmission medium and the LED lamps. The system canperform scene mode control by network control mode, remote control mode, automatic control mode, manual control mode and various control modes; no less than nine scene modes are preset or can be freely set according to individual preference; digital diming can be achieved by an embedded program, and the illumination and the color tone of the light can be controlled precisely; and each lamp can beindependently controlled or can be controlled by networking. The system can ensure the evenness of the illumination effect while achieving the energy-saving illumination control and is widely applicable to local intensive illumination control of public places and families.

Description

technical field [0001] The invention relates to an intelligent lighting control system, in particular to an LED atmosphere lighting control system using a high-power, high-brightness light-emitting diode as a lighting source, and belongs to the technical field of semiconductor lighting control. Background technique [0002] At present, most consumers' understanding of lighting products only stays at the primary level of "it's enough to be bright" or "it's good to save electricity", and the understanding of higher-level "atmosphere lighting" is still in a hazy state, and has not yet considered How to make lighting meet people's psychological needs, such as the impact of color, color temperature, and illuminance on people's emotions, the harmony between light and the environment, and how to use lighting to render the atmosphere, etc. However, the intelligent lighting system of traditional lamps has the following problems: (1) In order to realize the light effect of different s...

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Problems solved by technology

[0002] At present, most consumers' understanding of lighting products only stays at the primary level such as "it can be bright" or "it can save electricity", and the understanding of higher-level "atmosphere lighting" is still in a hazy state, and has not been considered. How to make lighting meet people's psychological needs, such as the influence of color, color temperature, and illuminance on people's emotions, the harmony between light and the environment, how to use lighting to render the atmosphere, etc.

However, the intelligent lighting system of traditional lamps has the following problems: (1) In order to realize the light effect of different scenes, the intelligent lighting system of traditional lamps needs to install a large number of lighting systems, which is costly and cannot be integrated with building materials and cannot be integrated with home decoration. Realize organic coordination; (2) The intelligent lighting system is frequently started and shut down, and the impact voltage damages the lamps, which greatly shortens the service life of traditional lamps; (3) The existing intelligent lighting system can only realize regional lighting and The timing switch function cannot realize functions such as dimming, color matching, and scene control; (4) and high-power LEDs generate more heat during work due to their large driving currents

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