Adaptive light modulation based LED intelligent lighting system and method thereof

Abstract

The invention discloses an adaptive light modulation based LED intelligent lighting system, which comprises a power supply module, an embedded type system control module, an MCU controller module, a WiFi wireless communication module, a wireless router, an LED driving circuit, a smart phone terminal, a sound sensor, a light sensor, an infrared temperature sensor, a touch sensor and an LED light source. The invention also discloses an LED intelligent lighting method applied to the adaptive light modulation based LED intelligent lighting system, which comprises the following steps: 1) obtaining an analog voltage signal; 2) obtaining the lighting intensity in a scene; 3) transmitting information to the embedded type system control module; 4) taking corresponding actions by the MCU controller module; 5) making control demands; 6) sending no control demands by the embedded type system control module if no human activities are detected in the scene; and 7) controlling the LED driving circuit to output current. The system and the method are advantageous in that accurate control effect can be achieved.

Description

technical field [0001] The invention relates to the technical field of LED intelligent lighting, in particular to an adaptive dimming-based LED intelligent lighting system and a method thereof. Background technique [0002] As we all know, my country is currently facing more severe resource constraints than ever before, so energy conservation has become the dominant strategy for solving energy problems in our country. The survey data show that in the field of LED lighting, the adoption of new intelligent lighting technology is a very effective measure to achieve energy saving. Intelligent lighting is a comprehensive technology developed with computer, sensor, communication, network and automatic control technology, and it is penetrating into various professional fields at an astonishing speed. The development of intelligent lighting control technology can make lighting more energy-saving, energy-saving, and more convenient to use. It can provide the most comfortable and eff...

AI Technical Summary

Problems solved by technology

Traditional lighting control generally adopts switch manual control, and most of the existing intelligent LED lighting only have some basic dimming functions, which is difficult to achieve the above requirements, and cannot accurately adjust the brightness of the lights, resulting in a lot of human resources and energy waste , and cannot be adaptively adjusted according to the current environment, lack of intelligence

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