Multi-Layer Lamp Bead Control for Natural Light Simulation
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Solution Overview
Problem
Current light bulb technologies are limited by their single RGB color change capability, which cannot simulate the richness and realism of natural light in various scenes, and they lack dynamic adjustment to suit different environmental atmospheres.
Innovation Solution
A method and terminal for controlling intelligent layered multi-scene atmosphere lighting, which automatically acquires scene parameters, extracts characteristic color values from tested picture data, and calculates color values for each lamp bead layer to display dynamic, cyclic color changes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If single RGB color change is used in light bulbs, then device complexity is reduced, but color richness and scene realism are insufficient
Solution Approach 1:
The lighting system is divided into multiple layers with different lamp beads (warm white, cool white, red, green, blue, yellow) arranged in specific patterns. Each layer contributes different color components, and their combined effect creates rich color variations that simulate natural light spectra, resolving the contradiction between simple device structure and color richness.
Solution Approach 2:
The patent combines multiple types of lamp beads (different colors and temperatures) in a composite lighting module. This composite structure allows the system to generate a wide spectrum of colors by controlling the intensity of each lamp bead type, achieving color versatility without requiring overly complex individual components.
2Device complexity
If fixed scene lighting is used, then device complexity is reduced, but dynamic atmosphere adjustment capability is lost
Solution Approach 1:
The lighting system transitions from fixed scene lighting to dynamic adjustable lighting. Multiple lamp beads of different colors can be independently controlled to create various lighting effects for different scenes (reading, sleeping, party, etc.). The controller adjusts the intensity and color combination dynamically based on selected scenes, providing adaptability without excessive complexity.
Solution Approach 2:
The system changes lighting parameters (color temperature, brightness, color hue) dynamically by adjusting the driving current to different lamp bead types. This allows the same physical hardware to adapt to multiple scenes by simply changing electrical parameters, maintaining device simplicity while achieving high versatility.
3Manufacturing precision
If single color lighting is used, then manufacturing precision requirements are reduced, but scene simulation faithfulness deteriorates
Solution Approach 1:
Instead of requiring high precision control of a single color source, the patent segments the lighting into multiple color components (warm white, cool white, RGB, yellow). Each component has relaxed precision requirements individually, but their combined output achieves high scene simulation accuracy through additive color mixing and controlled intensity ratios.
Data Source
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AI summary
The present invention discloses a method and a terminal of controlling intelligent layered multi-scene atmosphere lighting, comprising the steps of: automatically acquiring parameters of a current scene by wireless or wired means; according to the parameters of the current scene, extracting characteristic color values from a batch of previously tested picture data, and calculating the color values of each lamp bead in each layer corresponding to the parameters in the current scene; and controlling multi-layer lamp beads to periodically and synchronously display the calculated plurality of color values in a dynamic and cyclic manner. According to different current scene parameters, the present invention controls the lamp beads to simulate the continuous spectrum of natural light in different scenes, and presents the natural colorful atmosphere effect of dynamic multi-layer synchronous gradual change, so that color performance is richer and presentation effect is more authentic.