Home Automation Control Unit Registration for Multi-Protocol Installations
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Solution Overview
Problem
Large home automation installations with diverse devices and protocols require multiple central control units, leading to complex architectures that are difficult for users to manage, especially in heterogeneous systems where different communication protocols are used.
Innovation Solution
A method that allows multiple central control units to be used within the same installation, extending the number of devices and protocols supported while maintaining identification of devices within the same installation, through logical connection and abstraction, without direct communication between units, using a management unit to route messages and update device groups.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple central control units are used to support more devices and protocols, then the system's adaptability and device capacity are improved, but the architecture's complexity increases and becomes difficult for users to manage
Solution Approach 1:
The patent introduces a management unit as an intermediary layer between the user and multiple central control units. This management unit abstracts the complexity of managing multiple control units with different protocols and devices, presenting a unified interface to users while handling the coordination behind the scenes. The management unit receives user commands and routes them to the appropriate central control units, thereby resolving the contradiction between supporting diverse devices/protocols and maintaining user-friendly simplicity.
2Quantity of substance
If multiple central control units are deployed to extend installation capacity, then the system's device capacity increases, but the ease of operation deteriorates due to difficulty in mastering the architecture
Solution Approach 1:
The patent segments the system into distinct functional layers: a management unit layer that handles user interaction and high-level coordination, and multiple central control unit layers that handle specific protocol/device communications. This segmentation allows users to interact with a simplified management interface while the underlying complexity of multiple control units is handled automatically, thereby increasing device capacity without compromising ease of operation.
Solution Approach 2:
The management unit serves as a mediator that shields users from the complexity of multiple central control units. It provides a unified interface for controlling all devices regardless of which central control unit they are connected to, eliminating the need for users to understand or manage the underlying multi-unit architecture, thus maintaining ease of operation while supporting large numbers of devices.
3Area of stationary object
If several central units are used to provide access to all home automation devices, then the system's coverage and device accessibility are improved, but the architecture complexity increases
Solution Approach 1:
The management unit is designed with universal functionality to handle commands for all types of home automation devices regardless of which central control unit they are connected to or what protocol they use. It provides a single point of control that can manage lighting, heating, security, and other devices across the entire installation area, thereby extending coverage while presenting a simplified universal interface that does not increase perceived complexity for users.
Data Source
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AI summary
The present invention concerns a method for recording a central control unit (U1) belonging to a home-automation facility, the method being executed comprising steps of receiving (ERSv1) a first message requesting the recording (MRU1) of a first central control unit (U1) for the facility, obtaining (ERSv2) a first piece of information attaching the first central control unit (U1) to a representative entity (St) of a home-automation facility, creating (ERSv3) a representative entity (St) of the facility and attaching the first central control unit (U1) to said representative entity (St), receiving (ERSv5) a second message requesting the recording (MRU2) of a second central control unit (U2) for the facility, linked with a second piece of identification information (UIID2), obtaining (ERSv6) a second piece of information concerning the attachment (Stl2) of the second central control unit (U2) to a representative entity (St) of a home-automation facility, and attaching (ERSv7) the second central unit (U2) to the representative entity (St) of the facility to which the first central control unit (U1) is also attached.