Dynamic Color Value Generation for Scalable Lighting Channel Control
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Solution Overview
Problem
Current lighting equipment faces challenges with scalability and compatibility in color light mixing due to the manual setting of color values for additional light-emitting channels, limiting its adaptability to changes in the number of channels.
Innovation Solution
A lighting control method that dynamically generates color values for additional light-emitting channels based on preset channels, using saturation and brightness ratios to create target light-emitting color data, which is then transmitted to lamp bead chips for precise light control.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If manual setting of color values for additional light-emitting channels is used, then the lighting equipment can operate with fixed channel configurations, but the scalability and compatibility deteriorate when the number of channels changes
Solution Approach 1:
The control unit automatically determines additional light-emitting channels and generates their color values based on preset channels without requiring manual intervention. The system serves itself by autonomously adapting to different channel configurations, eliminating the need for technicians to manually coordinate settings when channels are added or removed.
Solution Approach 2:
The patent dynamically adjusts color values for additional channels by calculating them from preset channel parameters. The control unit changes the parameters (color values) of additional channels based on the actual lighting needs and preset channel characteristics, enabling the system to adapt to varying channel configurations while maintaining color accuracy.
2Manufacturing precision
If manual coordination is required when the number of additional light-emitting channels changes, then precise color control can be maintained, but the device complexity and ease of operation deteriorate
Solution Approach 1:
The control unit autonomously determines the color values for additional light-emitting channels by referencing preset channels and calculating appropriate values. This self-service mechanism eliminates the need for manual coordination while maintaining precise color control, as the system automatically ensures color accuracy across all channels regardless of configuration changes.
Solution Approach 2:
The patent pre-establishes color value relationships between preset and additional channels through saturation and brightness ratio calculations. By performing preliminary calculations of color values based on preset channels, the system prepares the color coordination in advance, ensuring precise color control is maintained without requiring manual intervention during operation.
3Device complexity
If fixed color value settings are used for additional channels, then the system structure remains simple, but the adaptability to different channel configurations deteriorates
Solution Approach 1:
The control unit is designed to universally handle both preset and additional light-emitting channels using the same color value generation methodology. By applying the same saturation and brightness ratio calculation approach to all channels regardless of their type or configuration, the system achieves multi-functionality and can adapt to various channel configurations without requiring separate control mechanisms.
Solution Approach 2:
The patent implements dynamic color value generation for additional channels based on the actual number and configuration of light-emitting channels. The control unit dynamically calculates color values using saturation and brightness ratios derived from preset channels, allowing the system to flexibly adapt to different channel configurations while maintaining a relatively simple overall structure.
Data Source
AI summary
A lighting control method includes: receiving light-emitting color data, the light-emitting color data including color values corresponding to a plurality of preset light-emitting channels; determining at least one additional light-emitting channel other than the plurality of preset light-emitting channels among the actual light-emitting channels of a lighting device; generating a color value of the additional light-emitting channel according to color values of the plurality of preset light-emitting channels in the light-emitting color data, and using the color values corresponding to the plurality of preset light-emitting channels and the additional light-emitting channel as target light-emitting color data; and transmitting the target light-emitting color data to each lamp bead chip in the lighting device to control corresponding lamp beads to emit light according to the color values corresponding to the actual light-emitting channel to which the lamp beads belong.