Semi-Wireless Switch System Multiplexing Remote Relays
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Solution Overview
Problem
Existing technologies fail to cost-effectively address the need for increased lighting and outlet installations in renovated buildings, as they require expensive new wiring and conduits to accommodate modern demands, whereas prior solutions focused on new construction rather than renovation.
Innovation Solution
A semi-wireless electric switch system utilizing a mobile app to control small flat-screen control modules with touchscreen capability, which multiplex power to remote solid state relays installed in existing wiring, allowing for the installation of additional fixtures without new wiring, using preprogrammed three-digit codes for simple digital commands.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If new wiring and conduits are installed to accommodate increased lighting and outlet demands, then the electrical capacity and modern functionality are improved, but the installation cost and structural complexity increase significantly
Solution Approach 1:
The patent replaces the mechanical/electrical system of new wiring installation with a wireless communication system. Control modules communicate with fixtures via wireless signals, eliminating the need for new conduits and wiring while maintaining the ability to control increased numbers of fixtures and outlets.
Solution Approach 2:
The patent introduces control modules as intermediary devices that interface between existing wiring infrastructure and new fixtures. These modules connect to existing electrical systems but enable control of additional fixtures through wireless communication, serving as a bridge between old and new systems.
2Reliability
If traditional wiring systems are used to install additional fixtures, then reliable power delivery is ensured, but the installation cost and time requirements increase
Solution Approach 1:
The patent substitutes traditional mechanical wiring installation with wireless control module deployment. The control modules communicate with fixtures wirelessly, eliminating the time-consuming processes of running new wires through walls and ceilings while maintaining reliable control functionality.
3Ease of operation
If conventional switches are used to control fixtures, then simple control functionality is provided, but the number of controllable fixtures is limited by the quantity of switches available
Solution Approach 1:
The patent makes each control module universal by enabling it to control multiple different fixtures through wireless communication. A single control module can manage multiple fixtures of different types, replacing the need for multiple dedicated switches and increasing the system's overall capacity.
Solution Approach 2:
The patent adds a wireless communication dimension to the control system, allowing control modules to communicate with fixtures without physical wiring connections. This dimensional shift from wired to wireless control enables expanded fixture control capacity without proportionally increasing the number of control devices.
Data Source
AI summary
A semi-wireless electric switch system controls power to electrical fixtures by multiplexing to remote solid state relays installed in the wiring junction of the fixtures. A mobile application is provided which may be downloaded and installed on the user's smartphone, tablet, laptop, or other electronic device. The application may be used to control the switch system. Wall switches are replaced by small flat-screen visual displays with touchscreen capability, which enable an installation technician to install additional lights, wall outlets, and other fixtures using existing wiring. Each relay has a preprogrammed three-digit code prefix, and receives and executes a simple digital command to turn on or turn off power to the fixture through the existing wiring.