Intelligent dimming toning method and device for multi-color LED illumination light source

Abstract

The invention relates to an intelligent dimming toning method and a device for a multi-color LED illumination light source and relates to an LED illumination light source. The intelligent multi-color LED illumination light source is provided with a power source module, a driving control module and an LED illumination module, wherein the power source module is provided with an AC-DC unit and a DC-DC unit, the power source module is connected with a power source port of the driving control module, the driving control module is provided with a wideband antenna, a multi-mode radio frequency processing unit, a data storage unit, a single-chip microcomputer, a constant current driving unit, a power source port, a feedback port and a driving bus port, and the LED illumination module is provided with a distributed temperature sensor, a red light LED, a green light LED, a blue light LED and a white light LED. According to the intelligent multi-color LED illumination light source, compatibility of and support for the multi-mode wireless networking technology can be realized; on the basis of the white light LED, through collocation of the red, green and blue light LEDs, the color temperature of the mixed-color light is adjustable, high color rendering is realized, and no-lower-than-95 high color rendering indexes can be realized.

Description

technical field [0001] The invention relates to LED lighting sources, in particular to an intelligent dimming and color adjustment method and device for multi-primary color LED lighting sources. Background technique [0002] LED products are a new type of solid-state cold light source based on the principle of semiconductor light emission. The continuous improvement of the technical level in recent years has promoted the improvement of LED light efficiency, the richness of light color, the improvement of color rendering, the reduction of junction temperature and thermal resistance, and the large-scale mass production has also greatly reduced the price of LED light sources. As a new generation of green lighting source, LED lighting has unique advantages such as high efficiency, energy saving, environmental protection, long service life, and easy maintenance. It will become another huge leap in the history of human lighting after incandescent and fluorescent lamps. With LED l...

AI Technical Summary

Problems solved by technology

At present, electronic devices (mobile phones, tablets) with a high penetration rate on the market are basically equipped with Bluetooth 4.0 modules and WiFi modules. In this regard, the acceptance of these two modules on the client side is far greater than that of ZigBee, but ZigBee self-assembly The characteristics of the Internet are that the two solutions of WiFi and Bluetooth cannot be replaced.

Therefore, the current wireless control technology for intelligent lighting is still in a three-point situation, and different application scenarios still need to use different wireless control technologies

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