Electrical Load Control Module with Single-Button LED Configuration
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing control modules for electrical loads face challenges in managing multiple functions due to limited configuration ergonomics and space constraints, particularly during renovations, necessitating a simplified and efficient integration into existing installations.
Innovation Solution
A control module with a configuration key and light-emitting diode (LED) that simplifies configuration through distinct operating and configuration modes, utilizing a single configuration key for multiple functions, including pairing with remote transmitters and allowing duplication of configurations across modules.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If a control module is installed in confined spaces during renovations, then it can be integrated into existing installations, but the volume of the module must be small which limits the human-machine interface
Solution Approach 1:
The patent applies multi-functionality by enabling a single configuration key to perform multiple operations: entering configuration mode, selecting different configuration states through sequential presses, confirming selections, and exiting configuration mode. This eliminates the need for multiple physical buttons or switches, allowing the module to maintain comprehensive functionality while keeping the interface simple and space-efficient.
2Adaptability or versatility
If multiple configuration states are provided for various control functions, then the module can manage multiple functions, but the device complexity increases
Solution Approach 1:
The patent segments the configuration process into distinct states (first configuration state, second configuration state, etc.), where each state corresponds to a specific control function or parameter. The single configuration key cycles through these segmented states in sequence, allowing the user to configure multiple functions through a simplified sequential process rather than navigating a complex simultaneous interface.
3Ease of operation
If a single configuration key is used for multiple functions, then the ease of operation is improved, but the measurement precision of configuration states may be reduced
Solution Approach 1:
The patent implements feedback by providing visual indication (through an LED) that shows which configuration state is currently active when the configuration key is pressed. This feedback mechanism ensures precise state selection by allowing the user to see exactly which state will be configured, eliminating ambiguity that might arise from using a single key for multiple 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 clear distinction between operating and configuration modes, facilitates easy integration into existing installations, and supports multiple control functions with enhanced user interaction and module duplication.
Implementation Method 1
A control module with a configuration key and light-emitting diode (LED) that simplifies configuration through distinct operating and configuration modes
Data Source
Figure 1
Figure 2
Figure 3
AI summary
The operating method of the present invention applies to a control module (10) for an electrical load (1), the control module (10) comprising a radio frequency transmitting and receiving module (12), an electronic switch (16), power supply conductors (L1, N1), an electronic unit (22), one input of which is connected to the radio frequency transmitting and receiving module (12) and one output of which activates the electronic switch (16), a configuration button (CONF), and a light-emitting diode (LED) (30). It includes a step (E103) for switching from an operating mode to a configuration mode, obtained by an action (U1) on the configuration button (CONF), the configuration mode comprising an initial state (E0), indicated by a continuously lit state of the LED (30), and a plurality of configuration states (Ex, En) accessible by actions (U2) on the configuration button (CONF).