Pixelated Track Lighting Control for Adaptive Light Patterns
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Solution Overview
Problem
Existing track lighting systems lack the necessary adaptability to adjust lighting conditions based on user needs and environmental factors, and they do not provide sufficient flexibility in controlling individual lighting devices.
Innovation Solution
A track lighting system with a power track and individually controllable lighting devices, including pixelated LED pixels, that can be mechanically and electrically connected, and controlled automatically or manually to create customizable light patterns and adapt to ambient conditions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional track lighting systems are used, then the basic lighting function is provided, but the adaptability to adjust lighting conditions based on user needs and environmental factors is insufficient
Solution Approach 1:
The lighting system is divided into multiple independently controllable lighting devices (first lighting devices and second lighting devices) that can be individually controlled. Each lighting device can be selectively activated or deactivated, allowing flexible adjustment of lighting conditions without requiring complete system redesign, thus improving adaptability while managing complexity through modular architecture.
Solution Approach 2:
The system enables dynamic adjustment of lighting conditions by allowing individual lighting devices to be controlled independently based on user needs and environmental factors. The control unit can dynamically activate or deactivate specific lighting devices, changing the overall lighting pattern and intensity in real-time without requiring physical reconfiguration of the system.
2Adaptability or versatility
If the number of lighting devices is increased to provide more flexibility, then the adaptability improves, but the device complexity increases
Solution Approach 1:
The lighting system is divided into multiple independently controllable lighting devices (first lighting devices and second lighting devices) that can be individually controlled. Each lighting device can be selectively activated or deactivated, allowing flexible adjustment of lighting conditions without requiring complete system redesign, thus improving adaptability while managing complexity through modular architecture.
Solution Approach 2:
The control unit serves multiple functions: it controls individual lighting devices, manages the power track, and processes user inputs for different lighting scenarios. This multi-functionality reduces the need for separate control mechanisms for each lighting device, thereby managing system complexity while maintaining high adaptability.
3Ease of operation
If automatic control is implemented to simplify operation, then the ease of operation improves, but the loss of information about user-specific lighting preferences may increase
Solution Approach 1:
The control unit receives user inputs (such as button presses, remote control signals, or sensor data) and processes this information to determine which lighting devices should be activated. This feedback mechanism ensures that automatic control is guided by user preferences, preventing information loss while maintaining ease of operation through automated response to user commands.
Solution Approach 2:
The system can automatically adjust lighting conditions based on pre-programmed scenarios or environmental sensors without requiring manual intervention for each adjustment. For example, the system can automatically dim lights when motion is detected or switch between different lighting patterns based on time of day, serving itself while still respecting user preferences through configuration.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The system offers enhanced adaptability and flexibility, allowing users to create aesthetically appealing and functional light patterns that align with various form factors and environmental conditions, enhancing user satisfaction and functionality.
Implementation Method 1
The at least one first lighting device (3) comprises a first light source and a first light exit window (5) having a first form factor. The at least one first lighting device (3) is a first pixelated lighting device wherein the first light source comprises a plurality of individually controllable first LED pixels.
Data Source
Figure 1
Figure 2a~2c
Figure 3a~3b
AI summary
The present invention relates to a track lighting system (1) comprising:a power track (2) having a longitudinal extension (L) and being connectable to an electric supply;a plurality of individually controllable lighting devices comprising at least one first lighting device (3) and at least one second lighting device (4), each being connectable to the power track (2), wherein the at least one first lighting device (3) comprises a first light source and a first light exit window(5) having a first form factor, wherein the at least one second lighting device (4) comprises a second light source and a second light exit window (6) having a second form factor;wherein at least one first lighting device (3) is a first pixelated lighting device wherein the first light source comprises a plurality of individually controllable first LED pixels;wherein the track lighting system (1) further comprises at least one control unit arranged to individually control the lighting devices (3, 4); and wherein the control unit is further arranged to control at least one first LED pixel of the plurality of individually controllable first LED pixels of the at least one first lighting device (3) to illuminate only a first portion of the first light exit window such that a light pattern is providable by the track lighting system (1) in the first light exit window.