Adjustable Lighting System with Dynamic Sensor Control
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Solution Overview
Problem
Existing lighting systems in enclosed spaces struggle to dynamically adjust internal lighting conditions in response to changing external light conditions, such as those caused by natural light variations or specific activities, often resulting in suboptimal illumination.
Innovation Solution
An adjustable lighting system comprising an enclosure with sensors, a controller, and lighting control components that use image data and light condition signals to regulate the internal light conditions by modifying the operation of lighting devices and variable light transmittance components, ensuring optimal illumination based on external and internal light conditions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional fixed lighting systems are used, then device complexity is reduced, but adaptability to changing external light conditions deteriorates
Solution Approach 1:
The lighting system transitions from a fixed state to a dynamic adjustable state. The lighting control component can modify light transmission characteristics in real-time based on external light conditions, allowing the system to adapt dynamically to changing environments such as varying sunlight intensity and color temperature throughout the day.
Solution Approach 2:
The system incorporates sensors that continuously monitor external light conditions and feed this information back to the lighting control component. This feedback mechanism enables automatic adjustment of the lighting system to maintain optimal internal lighting conditions without manual intervention.
2Adaptability or versatility
If dynamic lighting adjustment is implemented, then adaptability to light conditions is improved, but energy consumption increases
Solution Approach 1:
The lighting control component adjusts lighting parameters such as light transmission intensity and color temperature to match external light conditions. By varying these parameters dynamically, the system maintains optimal lighting while consuming only the necessary energy required for the current lighting needs.
Solution Approach 2:
The lighting control component serves multiple functions: it can dim or brighten lights, adjust color temperature, and respond to different external lighting scenarios. This multi-functionality allows a single system to handle various lighting requirements without requiring separate systems for each function, thereby optimizing energy usage.
3Measurement precision
If sensors and control components are added, then lighting precision is improved, but device complexity increases
Solution Approach 1:
The controller serves multiple functions within the system: it receives signals from sensors, processes light condition data, determines appropriate lighting configurations, and controls the lighting control components. This multi-functionality reduces the need for separate dedicated components for each task, thereby managing system complexity while maintaining high measurement and control precision.
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 effectively maintains desired internal light conditions by dynamically adjusting lighting parameters, such as intensity and color, to match external light changes and specific activities, enhancing comfort and usability within the space.
Implementation Method 1
when external light passes through the window the external light passes through the edge lit panel
Implementation Method 2
one or more internal sensors that sense an internal light condition and generate an internal light condition signal that corresponds to the internal light condition
Data Source
AI summary
An adjustable lighting system is controlled to achieve a configuration for an internal light condition.