Display Lighting Data Multiplexing Wiring Reduction
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Solution Overview
Problem
Existing display and lighting systems require extensive wiring to transmit data from processors to individual display and lighting elements, leading to a cumbersome and inefficient system.
Innovation Solution
A method and apparatus that receive display data and lighting data as a single signal, allowing each element to determine whether to display content and output lighting data, thereby reducing the need for separate wires and power cables by using multiplexing and de-multiplexing techniques within a processor and display element.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If separate wires are used to transmit display data and lighting data from processors to individual elements, then data transmission reliability is improved, but wiring complexity and quantity increase significantly
Solution Approach 1:
The patent combines display data and lighting data into a single signal transmission line. The display element receives both data types through one wire, eliminating the need for separate wiring for each data type. This merging approach directly reduces wiring quantity and complexity while maintaining reliable data transmission through proper signal separation at the receiving end.
Solution Approach 2:
The single signal line serves multiple functions by carrying both display data and lighting data simultaneously. The display element is designed to interpret and process both data types from the same signal source, making the transmission system universal and reducing the overall wiring infrastructure required in the display device.
2Loss of information
If separate wires are used for display data and lighting data transmission, then data identification accuracy is improved, but the amount of wiring used becomes burdensome
Solution Approach 1:
The patent merges display data and lighting data into a single transmission line, significantly reducing the quantity of wiring required. The display element includes processing capabilities to accurately identify and separate the different data types from the combined signal, preventing information loss while using far less wiring material than separate transmission lines would require.
3Productivity
If extensive wiring is used to connect all display and lighting elements to processors, then data transmission capability is improved, but system installation and maintenance difficulty increase
Solution Approach 1:
By combining multiple data transmission functions into a single wire, the patent dramatically simplifies installation and maintenance. Fewer wires mean easier routing, fewer connection points to secure, and simpler troubleshooting procedures while maintaining full data transmission capability through intelligent signal processing at the display element.
4Manufacturing precision
If separate wiring is used for each display and lighting element, then control precision is improved, but device complexity increases
Solution Approach 1:
The patent implements a universal transmission line that serves multiple control and data transmission functions. The display element includes integrated processing logic to precisely control both display and lighting operations from the single signal source, achieving precise control without the complexity of separate wiring structures for each function.
Data Source
AI summary
Methods, devices, and apparatuses are disclosed. A device may receive display data and lighting data as a single signal, determine whether to display content associated with the display data, and determine whether to output the lighting data to a lighting element. The device may provide the display data to another device after determining to not display the content associated with the display data. The device may provide the lighting data to another device after determining to not output the lighting data to the lighting element. The display data and lighting data may respectively include data destined for different types of light-emitting diodes (LEDs). The data destined for the different types of LEDs may be sourced from different sources.