Retrofit Mesh Network for Electrical Switching Systems
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Solution Overview
Problem
Existing home automation systems face challenges in integrating control of multiple devices due to proprietary systems, high installation costs for new constructions, and inefficiencies in energy usage, particularly with multi-way switch configurations and the need for constant network connectivity, which can lead to increased power consumption.
Innovation Solution
A smart switch system that can be retrofitted into existing electrical infrastructure, utilizing a master switch with computer control and network connectivity, allowing for local and remote operation, and enabling communication between switches without additional wiring, using Bluetooth Low Energy networks and self-organizing mesh networks for efficient control and automation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional multi-way switch configurations are used for home automation, then control of multiple devices is enabled, but installation complexity and cost increase significantly
Solution Approach 1:
The patent replaces traditional mechanical wiring-based multi-way switch configurations with a wireless mesh network system. Smart switches communicate via Bluetooth Low Energy and mesh networking protocols, eliminating the need for complex physical wiring arrangements while maintaining the ability to control multiple devices from multiple locations.
Solution Approach 2:
The smart switch system provides universal control capabilities that work across different device types and locations without requiring location-specific wiring configurations. A single smart switch can control multiple devices, and multiple switches can control a single device, all through wireless communication rather than dedicated wiring paths.
2Ease of operation
If proprietary home automation systems are used, then device control functionality is provided, but integration between different devices becomes difficult
Solution Approach 1:
The mesh network system creates a universal communication platform that allows different device types (lights, outlets, switches) to interoperate through standardized protocols. The system transcends proprietary limitations by implementing open mesh networking standards that enable seamless integration across diverse devices and manufacturers.
Solution Approach 2:
The mesh network acts as an intermediary communication layer between different devices, translating and routing messages between various device types without requiring direct point-to-point integration. This mediator approach allows devices from different ecosystems to communicate through the common mesh network protocol.
3Ease of operation
If constant network connectivity is maintained for remote control, then remote operation is enabled, but power consumption increases
Solution Approach 1:
The system uses periodic wake-up cycles and event-triggered communication instead of constant network connectivity. Smart switches remain in low-power states between operations and only activate their network interfaces when needed for control commands or status updates, significantly reducing overall power consumption while maintaining remote control functionality.
Solution Approach 2:
The mesh network enables devices to relay messages and maintain connectivity autonomously without requiring constant power-hungry connections to central hubs. Devices can communicate directly with each other through the mesh, reducing the need for continuous active network sessions and lowering power requirements for maintaining remote control capability.
Data Source
AI summary
Systems and methods that can be retrofitted into an existing wired electrical system replacing existing switches whether as a standalone single switch or part of a multi-way switch configuration that can be controlled locally nominally by touch, controlled remotely by a remote, or controlled remotely by a computer. The systems and method provide that the switches establish a local network allowing for retrofit or construction of a structure or facility with electrical system automation without the need for additional wiring.