Single-Button Home Automation Control for Mode Switching and Pairing
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Solution Overview
Problem
Existing home automation installations with multiple activation elements are bulky and costly due to the complexity of control points, which complicates switching between control and configuration modes and pairing with actuators.
Innovation Solution
A method utilizing a single activation element for a home automation installation to switch between control and configuration modes, create or delete pairings with an actuator, by activating the element for specific time periods to manage wireless communication and control commands, thereby simplifying the control point design and reducing costs.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple activation elements are used in the control point, then the control and configuration functions are comprehensive, but the control point size and cost increase significantly
Solution Approach 1:
A single activation element is designed to perform multiple functions: controlling the actuator in control mode, entering configuration mode, and managing pairings. The element is universally applicable across different operational states, eliminating the need for separate buttons for each function.
Solution Approach 2:
The activation element's function dynamically changes based on the current operational mode of the control point. In control mode, it triggers actuator commands; in configuration mode, it manages pairings. This dynamic behavior allows one element to replace multiple static elements.
2Adaptability or versatility
If multiple activation elements are used in the control point, then the control and configuration functions are comprehensive, but the manufacturing cost increases
Solution Approach 1:
The control point is designed with a single activation element that serves multiple purposes across different modes of operation. This reduces the bill of materials by eliminating redundant buttons and associated electronic components, directly lowering manufacturing costs.
Solution Approach 2:
Multiple functions that previously required separate physical elements are merged into a single activation element. The element combines control triggering, mode switching, and pairing management capabilities, simplifying the overall control point architecture and reducing component count.
3Area of stationary object
If a single activation element is used, then the control point size and cost are reduced, but the complexity of mode switching and pairing operations increases
Solution Approach 1:
The control point implements dynamic mode switching based on the duration of activation element presses. Short presses trigger control functions, while long presses enter configuration mode. This temporal differentiation allows the system to distinguish between different user intentions using a single element without additional complexity.
Solution Approach 2:
The system uses parameter changes in the activation element's operation (specifically, the duration of the press) to differentiate between control and configuration modes. This parameter-based differentiation simplifies the physical interface while maintaining functional complexity through software logic.
Data Source
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AI summary
A method for controlling a home automation system during operation includes, from the control mode, a first step (E1) of activating a single activation element of a control point (12) for a first period of time, a step (E2) of issuing a control command from the control point to the actuator, and then a first step (E3) of releasing the element. Following the first release step (E3), if the first period is greater than or equal to a first threshold value and less than a second threshold value, the method includes a step (E4) of entering a configuration mode. Furthermore, if the first period is greater than or equal to the second threshold value, the method includes a step (E5) of maintaining the control mode. Following the entry into configuration mode step (E4), the method includes a second step (E6) of activating the element for a second period of time.In the case where the second period is less than a third threshold value, the method includes a step (E8) of creating or deleting a pairing of the control point with the actuator.