Gesture Control Device for Motorized Blinds
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Solution Overview
Problem
Existing gesture control systems for home automation require a physical display or switch for operation, which limits their integration and convenience in controlling motorized blinds.
Innovation Solution
A gesture control device integrated into the blind box, utilizing an array of nine lasers for gesture identification, allowing users to control blind movement without physical switches, thereby simplifying installation and enhancing aesthetic appeal.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a physical display or switch is used for gesture control operation, then the system provides a tangible interface for user interaction, but the integration and convenience in controlling motorized blinds is limited
Solution Approach 1:
The patent removes the physical switch from the system entirely, extracting only the essential control function. The gesture control device replaces the physical interface, allowing users to interact with motorized blinds through hand gestures detected by sensors, thereby improving convenience while reducing integration complexity.
Solution Approach 2:
The patent substitutes the mechanical switch system with an optical/electronic gesture recognition system. Sensors detect hand gestures and translate them into control commands for the motorized blinds, eliminating the need for physical contact and improving ease of operation.
2Ease of operation
If an array of nine lasers is used for gesture identification, then seamless control of motorized blinds is achieved, but installation costs and time may increase
Solution Approach 1:
The patent combines the gesture control device with the blind box or compact housing, integrating multiple functions into a single unit. This merging reduces the number of separate components that need to be installed, thereby reducing installation time and complexity while maintaining the advanced gesture control capability.
Solution Approach 2:
The gesture control device is designed to be universally applicable to motorized blind systems, with the array of nine lasers providing comprehensive gesture detection coverage. This multi-functional design allows the same device to handle various gesture commands without requiring additional components, reducing installation time.
3Shape
If a physical switch is used for blind control, then the installation process is straightforward, but aesthetic appeal and user experience are compromised
Solution Approach 1:
The patent extracts the physical switch from the system, removing it entirely to achieve a sleek, switch-free interface. The gesture control device provides the necessary control function without the visual and physical presence of a traditional switch, improving aesthetic appeal while maintaining installation simplicity through integration into the blind box.
Solution Approach 2:
The patent replaces the mechanical switch with an invisible gesture recognition system using an array of nine lasers. This substitution eliminates the need for visible physical interfaces, creating a clean aesthetic appearance while maintaining ease of manufacture through standardized integration processes.
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 seamless control of motorized blinds through intuitive gestures, reducing installation costs and time, while providing a sleek, switch-free interface that enhances user experience and energy efficiency.
Implementation Method 1
gesture identification by means of an array of nine lasers emitting from the device is fundamental
Data Source
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AI summary
The invention relates to a gesture control method and device for motorized blinds comprising two different circuits: (a) a power circuit; and (b) a control circuit, wherein the power circuit is configured to be coupled to the shaft of the blind motor; and wherein the control circuit comprises at least one positioning sensor, which is a presence detection sensor for detecting presence by means of a laser array that is configured to detect and identify the gestures of a user in the lower perpendicular of the positioning sensor.