Multi-Way Detection Apparatus for Smart Lighting Control
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Solution Overview
Problem
Existing home lighting control systems are often complex and require expert installation, with smart light bulbs being limited by the associated light switch and fixture, leading to inefficiencies and inoperability when the switch is turned off.
Innovation Solution
A method for detecting multi-way connections in lighting control systems using wireless signals and current/voltage measurements to determine which systems are connected to a common luminaire, allowing for intelligent control and automated operation, including sequential switching and notification to connected devices.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If smart light bulbs are associated with traditional light switches and fixtures, then the lighting control system is simple to implement, but the smart light bulb becomes inoperable when the switch is turned off and is limited by the associated switch and fixture
Solution Approach 1:
The patent introduces a multi-way detection apparatus as an intermediary device that mediates between traditional light switches and smart light bulbs. This apparatus detects the wiring configuration (single-way or multi-way) and enables the smart light bulb to operate independently by providing the necessary control signals and power management, thus resolving the conflict between operational independence and system complexity
Solution Approach 2:
The system is segmented into independent functional modules: the multi-way detection apparatus, the smart light bulb, and the traditional light switch. Each module operates semi-independently, with the detection apparatus serving as a bridge that allows the smart light bulb to function autonomously while maintaining compatibility with existing switch infrastructure, thereby reducing the operational constraints without significantly increasing overall system complexity
2Adaptability or versatility
If lighting control systems include multiple switches and connections for multi-way control, then the system provides flexible control options, but implementing changes and controlling system operation becomes more complex
Solution Approach 1:
The multi-way detection apparatus performs self-service by automatically detecting the wiring configuration and determining the appropriate control mode without requiring manual setup or expert intervention. The system self-configures based on the detected multi-way connections, eliminating the need for complex manual programming and making the system easy to install and operate while maintaining flexible control options
Solution Approach 2:
The system dynamically changes its operational parameters based on the detected wiring configuration. When multi-way connections are detected, the system automatically adjusts its control logic and communication protocols to accommodate the additional switches, providing flexible control options while simplifying the user experience through automatic adaptation rather than manual configuration
3Extent of automation
If automated home lighting control systems include large complex central hubs, then the system provides comprehensive automation capabilities, but expert or skilled technicians are required for installation and operation
Solution Approach 1:
The patent extracts the essential automation functionality from a large complex central hub and distributes it to smaller, simpler multi-way detection apparatuses installed at each lighting location. Each apparatus provides localized automation capabilities including motion detection, scheduling, and control, eliminating the need for a centralized hub while maintaining comprehensive automation coverage and reducing installation complexity to basic plug-and-play setup
Solution Approach 2:
The centralized automation system is segmented into distributed intelligent nodes (multi-way detection apparatuses) that operate autonomously. Each node handles local detection and control decisions, communicating only when necessary. This segmentation eliminates the need for a complex central hub while providing comprehensive automation, as each segment contributes to the overall system intelligence, reducing both installation and operational complexity
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 seamless automation and control of lighting systems, improving user experience by allowing smart light bulbs to remain operational regardless of the light switch state and simplifying system installation and operation.
Implementation Method 1
sensing at each of the one or more lighting control systems and the first lighting control system a respective current measurement via a respective current sensor housed in each respective lighting control system
Data Source
AI summary
The present disclosure provides intelligent lighting control systems.