Textile Classification Sensing for Automatic Iron Temperature Control
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Solution Overview
Problem
Current garment care technologies require manual adjustment of ironing settings, which can be inconvenient and prone to errors, especially when care labels are lost or damaged, leading to potential damage to textiles during ironing.
Innovation Solution
A portable textile treatment device equipped with a heatable soleplate, image sensor, and control unit that classifies textiles based on images taken, automatically adjusting operating parameters such as temperature and steam levels to ensure optimal treatment without manual intervention.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the maximum temperature of the ironing device is reduced to avoid manual control, then the safety and ease of operation are improved, but the productivity deteriorates because ironing of tougher materials requires more time
Solution Approach 1:
The system uses an image sensor to automatically detect textile material and an algorithm to determine the appropriate temperature setting, enabling the device to self-adjust without manual intervention. This resolves the contradiction by automating the temperature control while maintaining optimal ironing time for different materials.
Solution Approach 2:
The system continuously monitors the textile material through the image sensor and adjusts the temperature setting based on the detected material type. This feedback mechanism ensures that the device maintains the optimal temperature for each specific material, preventing both damage to delicate fabrics and excessive ironing time for tougher materials.
2Productivity
If manual temperature adjustment is required for optimal ironing results, then the productivity is improved by reducing ironing time, but the ease of operation deteriorates due to the need for manual control and reliance on care labels
Solution Approach 1:
The system replaces the manual mechanical adjustment of temperature with an automated optical detection system (image sensor) and algorithm-based control. The image sensor captures textile characteristics, and the algorithm automatically determines the optimal temperature setting, eliminating the need for manual intervention while maintaining productivity.
3Manufacturing precision
If care labels are used to determine temperature settings, then the manufacturing precision is improved by providing fabric information, but the reliability deteriorates because labels can be lost or damaged
Solution Approach 1:
Instead of relying on physical care labels that can be lost or damaged, the system creates an optical copy of the textile characteristics through the image sensor. The sensor captures visual information about the fabric material, and the algorithm processes this copied information to determine the appropriate temperature setting, providing a reliable alternative to physical labels.
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 device provides efficient and safe textile treatment by accurately classifying fabrics and adjusting settings, reducing the risk of damage and simplifying the ironing process, while eliminating the need for manual setting adjustments.
Implementation Method 1
an image sensor for taking an image of the textile to be treated
Implementation Method 2
an illumination system for illuminating a portion of the textile when said image is being taken
Implementation Method 3
a heatable soleplate intended to be in contact with a textile for treating the textile
Data Source
AI summary
A portable textile treatment device includes a heatable soleplate for contacting and treating the textile, an image sensor and an illumination system. The image sensor has an active surface sensitive and takes an image of the textile, and the illumination system has a light source that illuminates a portion of the textile when the image is being taken. The portable device also includes a control unit configured to execute an algorithm stored in the portable device for obtaining a classification of the textile based on taken image, and based on the classification for controlling at least one operating parameter of the portable textile treatment device. The image sensor and/or light source are oriented with respect to the surface of the heatable soleplate, with an absolute value of an orientation angle being in the range from 15 to 70° C.