Motorized Shutter Control Unit Field Configuration
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Solution Overview
Problem
Existing motorization systems for swing shutters with two motors integrated into a single box pose challenges in configuring the main and secondary motor functions, often requiring factory return for incorrect installations, as the components are inaccessible once the box is closed, leading to costly reconfiguration or disassembly.
Innovation Solution
A method and device that includes an electronic control unit for two motors with a remote control point allowing for initialization, sequence modification, and recording of changes, enabling reversal of motor activation sequences through ergonomic controls, simplifying the configuration process without additional costs.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If the motorization device is integrated into a single closed box, then the device structure is compact and finished, but the components become inaccessible for configuration and adjustment
Solution Approach 1:
The patent implements preliminary action by providing a configuration mode that allows users to set motor functions and activation sequences before the device is permanently installed or sealed. The electronic unit stores these configuration parameters, enabling the compact integrated design while maintaining configurability through preliminary setup procedures including factory configuration and field reconfiguration modes.
2Manufacturing precision
If the motorization device is made to measure with specific main and secondary motor assignments, then the shutter configuration is optimized, but the installation cost increases and factory returns are required for incorrect configurations
Solution Approach 1:
The patent applies dynamics by making the motor function assignments reversible and reconfigurable through an electronic configuration mode. The system can dynamically switch between different operational configurations (first motor as main/second as secondary, or vice versa) without physical reassembly or factory returns. This is achieved through software-controlled function assignment that can be modified in the field, eliminating the need for custom-made devices for each configuration.
Solution Approach 2:
The patent implements parameter changes by allowing the electronic unit to store and switch between different configuration parameters including motor function assignments and activation sequences. The system can change operational parameters through configuration modes that modify how motors are controlled and sequenced, enabling the same physical device to adapt to different shutter configurations without manufacturing changes.
3Ease of manufacture
If the activation sequence of motors is fixed during manufacturing, then the device is simple to produce, but it cannot be adjusted for different installation configurations
Solution Approach 1:
The patent implements universality by designing the electronic unit to perform multiple functions: it can operate in factory configuration mode, field reconfiguration mode, and normal operation mode. The same hardware platform supports different motor assignments and activation sequences through software configuration, making a single device design suitable for multiple installation scenarios without requiring different manufactured versions.
Data Source
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AI summary
Method for configuring a device (1) for motorizing a home automation installation (100) equipped with a closing shutter (5a, 5b) comprising a main leaf (5a) and a secondary leaf (5b), the motorization device (1) including an electronic unit (20) for controlling a first (Ma) and a second (Mb) motor, a remote control point (110) linked to the electronic unit, the first motor operating the main leaf and the second motor operating the secondary leaf, the electronic unit controlling the activation of the first and second motors according to a sequence including a time offset (To, Tf) between the activation of the first and second motors, characterized in that it includes a step of initializing the device, a step of modifying the sequence of motor activations and a step of recording this modification at the level of the electronic unit.