Acoustic-Controlled Illumination Apparatus for Dynamic Luminosity Adjustment
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Solution Overview
Problem
Existing illumination systems lack intuitive and dynamic control methods that can adjust light luminosity based on sound input, providing a seamless user experience akin to candlelight variations.
Innovation Solution
An illumination apparatus equipped with a light emission unit, communication module, and control unit that receives sound intensity signals from a terminal device, adjusting luminosity based on decibel values to simulate candlelight effects, where sound intensity determines the brightness levels, with options to maintain maximum brightness, adjust, or extinguish light.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If illumination systems use traditional control methods (switches, dimmers), then the control is simple and reliable, but the user experience lacks intuitiveness and dynamic interaction
Solution Approach 1:
The patent replaces traditional mechanical control interfaces (switches, dimmers) with acoustic field-based control. The illumination system responds to sound waves captured by a microphone, converting acoustic signals into control commands for brightness adjustment. This substitution provides intuitive control through natural sound gestures while maintaining system simplicity through software-based processing.
Solution Approach 2:
The patent introduces sound waves as an intermediary between the user and the illumination system. Instead of direct mechanical or electronic interaction, users control lighting intensity by making sounds (clapping, whistling, speaking), which are captured, processed, and translated into brightness adjustments. This intermediary enables dynamic and expressive control without complex interfaces.
2Adaptability or versatility
If illumination systems add dynamic control features, then user experience improves, but the system complexity increases
Solution Approach 1:
The illumination system integrates multiple functions within a single device structure. It combines standard illumination operation with acoustic-controlled dynamic adjustment capabilities. The same hardware platform supports both traditional switching and sound-responsive brightness control, enabling versatile functionality without requiring separate complex subsystems.
Solution Approach 2:
The patent controls illumination brightness by changing the intensity parameter of light output based on sound intensity. The system measures acoustic signal strength and dynamically adjusts the illumination intensity parameter accordingly, enabling continuous brightness variation through simple sound input without complex mechanical or electronic adjustment mechanisms.
3Productivity
If the system responds to sound intensity in real-time, then the interaction becomes dynamic and engaging, but the processing requirements increase
Solution Approach 1:
The system processes only the essential acoustic parameters needed for brightness control rather than performing exhaustive audio analysis. It extracts sound intensity levels and maps them directly to illumination intensity, performing partial processing of the acoustic signal sufficient for control purposes while avoiding unnecessary computational overhead and energy consumption.
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
Enables real-time, intuitive control of light luminosity through sound input, providing a dynamic and user-friendly experience by simulating candlelight variations, enhancing the interaction between lighting systems and smartphone applications.
Implementation Method 1
measuring a sound intensity of a sound input generated by air blown into a terminal device, measured in decibels
Data Source
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AI summary
An illumination apparatus comprises: a light emission unit to emit light; a communication module to receive a control signal to a control unit; and a control unit to extinguish or modify the luminosity of the light emitted based on the control signal received from the communication module, wherein the control signal is based on measuring a sound intensity of a sound input to a terminal device separate from the illumination apparatus.