Ambient-Responsive Light Color for Distinguishable Aerosol Devices
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Solution Overview
Problem
Existing aerosol-generating devices and systems lack a means to differentiate themselves from their surroundings and other devices, leading to confusion and increased likelihood of being forgotten or misplaced.
Innovation Solution
Incorporating optical sensors and light-emitting elements that detect ambient light and emit light based on a calculated color distance to enhance contrast and allow for customizable color differentiation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If aerosol-generating devices use standard colors that blend with the environment, then manufacturing cost is reduced and device simplicity is maintained, but the devices become difficult to locate and easily confused with other devices
Solution Approach 1:
The patent applies color changes by equipping aerosol-generating devices with light-emitting elements that emit light in colors different from the ambient environment. The controller determines ambient color using optical sensors and selects emission colors that provide maximum contrast, ensuring devices remain visible and distinguishable while maintaining simple manufacturing processes.
2Loss of information
If aerosol-generating devices emit light to differentiate from the environment, then device visibility and distinguishability are improved, but energy consumption increases
Solution Approach 1:
The patent implements periodic action by controlling light-emitting elements to emit light only during specific periods or conditions rather than continuously. The controller activates illumination based on detected ambient color and determined contrast needs, reducing energy consumption while maintaining device distinguishability when required.
Solution Approach 2:
The patent applies parameter changes by dynamically adjusting light emission parameters (color, intensity, timing) based on ambient conditions detected by optical sensors. The controller modifies emission characteristics to achieve maximum contrast with the environment, optimizing visibility while minimizing energy consumption through adaptive control.
3Device complexity
If aerosol-generating devices use fixed color schemes, then manufacturing complexity is reduced, but user personalization and device differentiation between users are limited
Solution Approach 1:
The patent implements dynamics by transitioning from fixed color schemes to dynamic color selection. The controller dynamically determines emission colors based on ambient conditions and user preferences, allowing the same device to adapt its appearance to different environments and users without requiring multiple physical color variants, thus maintaining simple manufacturing while enabling personalization.
Solution Approach 2:
The patent applies parameter changes by allowing users to select from multiple color parameters for light emission. The system maintains simple manufacturing with standard components but enables parameter customization through software control, allowing users to change color characteristics without physical modifications to the device.
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
Enhances visibility and reduces the likelihood of misplacement by providing greater contrast with the environment and allowing for unique color combinations, making devices easier to locate and personalize.
Implementation Method 1
one or more optical sensors disposed in the housing to detect a color of ambient light in an environment surrounding the aerosol-generating device
Implementation Method 2
one or more light-emitting elements disposed on or in the housing to emit light
Data Source
AI summary
An aerosol-generating device or system includes one or more optical sensors, one or more light-emitting elements, and a controller. The one or more optical sensors may detect a colour of ambient light and the one or more light-emitting elements may emit light. The controller may be configured to receive the signal indicative of the colour of ambient light from the one or more optical sensors, determine an ambient colour value, generate a plurality of generated colour values, determine a colour distance between the ambient light value and each of the plurality of generated colour values, select one of the plurality of generated colour values based on a plurality of colour distances, and cause the one or more light-emitting elements to emit light having a colour corresponding to the selected one of the plurality of generated colour values.