Roller Brush Assembly with Magnetic Detection for Type Identification
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Solution Overview
Problem
Existing cleaning devices struggle to accurately distinguish between different types of roller brushes, leading to a reduction in the diversity of product functions.
Innovation Solution
A roller brush assembly equipped with a magnetic detector on its housing to detect a magnetic signal, allowing the processor to determine the type of the roller brush based on the presence or absence of a magnetic signal, enabling precise identification and tailored cleaning functions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If traditional cleaning devices use simple roller brush identification, then the device structure remains simple, but the ability to distinguish different roller brush types deteriorates
Solution Approach 1:
The patent replaces complex mechanical identification systems with a magnetic detection system. A magnetic detector on the cleaning device head interacts with a magnetic member on the roller brush to generate identification signals, substituting mechanical recognition with electromagnetic detection to achieve accurate roller brush type identification while maintaining system simplicity
Solution Approach 2:
The patent introduces a magnetic member as an intermediary identification element between the roller brush and the magnetic detector. This magnetic intermediary carries identification information that enables the detector to distinguish different roller brush types without requiring complex direct mechanical or optical recognition systems
2Adaptability or versatility
If no magnetic detection system is used, then the device structure remains simple, but the diversity of cleaning functions deteriorates
Solution Approach 1:
The patent implements dynamic adaptability by enabling the cleaning device to automatically adjust its cleaning parameters and functions based on real-time roller brush type identification through magnetic detection. The system dynamically modifies cleaning modes, speeds, and forces according to the detected roller brush characteristics, enhancing cleaning function diversity
Solution Approach 2:
The patent utilizes parameter changes in magnetic field interaction to encode roller brush type information. Different roller brush types have different magnetic member configurations (position, strength, pattern), and the magnetic detector reads these parameter variations to identify brush types and trigger appropriate cleaning functions
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 accurate identification of roller brush types, enhancing the diversity of cleaning functions and improving the cleaning performance by ensuring appropriate operations are performed based on the brush type.
Implementation Method 1
a magnetic detector, located on an outer surface of the roller brush housing and configured to detect a magnetic signal
Data Source
AI summary
A roller brush assembly, a cleaning device, a detection method, a storage medium, and a computer program product are provided. The roller brush assembly includes: a roller brush housing; a roller brush, located inside the roller brush housing; and a magnetic detector, located on an outer surface of the roller brush housing and configured to detect a magnetic signal, wherein the magnetic signal is configured to determine a type of the roller brush.