Novel light source based on visible light communication and power distribution method thereof

Abstract

The invention relates to a novel light source based on the visible light communication and a power distribution method thereof. The novel light source comprises white light LEDs and any one of combined light of R LEDs, G LEDs, B LEDs, RG LEDs, RB LEDs, GB LEDs, RGB LEDs and other monochrome LEDs; the white light LEDs combines with any one of combined light. The novel light source proposes the brand-new concept for the transmitting end of the visible light communication; and the proposal of the novel light source makes up the defects of the traditional light source in the visible light communication, and establishes the new standard for the development of the transmitting end in the visible light communication.

Description

technical field [0001] The present invention relates to a new light source based on visible light communication and its power distribution method, in particular to a method of combining white LEDs with one or more groups of RGB LEDs, and simultaneously realizing communication by regulating the power distribution of RGB LEDs and white LEDs A new light source and power distribution technology for visible light communication with lighting functions, belonging to the technical field of visible light communication. Background technique [0002] In recent years, with the development of mobile communications, the Internet of Things and smart cities, the application of wireless broadband communications and the number of smart devices have increased rapidly, resulting in a shortage of traditional wireless spectrum resources. This restricts the development and application of mobile communications. At the same time, people's requirements for the quality of communication services are ge...

AI Technical Summary

Problems solved by technology

However, this patent has the following defects: 1. This patent only proposes that the lighting module is composed of white LEDs and the communication module is composed of RGB LEDs. The two are separate modules, which does not really solve the problem of high service quality requirements for simultaneous lighting and communication.

The packaging method of this patent cannot fundamentally solve the impact of white LEDs on RGB LEDs during communication, and does not fundamentally solve the impact of RGB LEDs on white LEDs during lighting

2. This patent mainly involves the composition materials and packaging materials of the light source, and does not involve the specific technology and research in the communication field

It does not involve the specific light composition of RGB LEDs during communication, nor does it mention other monochromatic LEDs (such as: yellow LEDs, cyan LEDs, etc.), and it is not self-adaptive

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