Light switch apparatus, control system, and control method thereof
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Solution Overview
Problem
Current light switch apparatuses lack automated and convenient means to adjust lighting intensity based on time-dependent electricity prices and do not effectively inform users of rate changes, hindering cost-saving opportunities.
Innovation Solution
A light switch apparatus with a network communication unit that receives electricity price data from a server and outputs visual or audible signals to indicate high and low price ranges, along with a power control circuit to adjust lighting intensity accordingly.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Extent of automation
If light switch apparatuses use manual dimming controls (rotational knobs, mechanical sliders, buttons), then users can adjust lighting intensity according to personal preference, but users cannot automatically optimize energy costs based on time-dependent electricity prices
Solution Approach 1:
The light switch apparatus automatically receives electricity price information from utility providers and adjusts lighting intensity without user intervention. The system self-monitors price signals and autonomously dimming or brightening lights based on whether prices are high or low, eliminating the need for users to manually check prices and adjust controls.
Solution Approach 2:
The system continuously receives feedback from utility providers regarding electricity price levels and uses this information to automatically adjust lighting intensity. The apparatus monitors price signals in real-time and dynamically modifies lighting output accordingly, creating a closed-loop control system that responds to external price conditions.
2Productivity
If light switch apparatuses provide detailed electricity price information and automated control, then users can optimize cost savings, but the device complexity increases
Solution Approach 1:
The light switch apparatus combines multiple functions into a single device: it serves as both a traditional light control switch and an automated energy management system. The apparatus integrates electricity price monitoring, automated dimming control, and user notification capabilities, allowing one device to perform what would traditionally require separate systems.
Solution Approach 2:
The patent merges the electricity price monitoring function with the existing light switch infrastructure. Rather than requiring separate standalone devices for price monitoring and light control, the system combines these functions into an integrated apparatus that communicates with utility providers directly through the existing switch mounting infrastructure.
3Loss of information
If light switch apparatuses remain simple without communication capabilities, then device complexity is low, but users cannot receive real-time electricity price information to make informed decisions
Solution Approach 1:
The light switch apparatus acts as an intermediary device between utility providers and users. It receives electricity price information from utility providers through communication interfaces and translates this information into user-friendly visual or audible notifications, bridging the gap between complex utility data and user decision-making.
Solution Approach 2:
The system replaces traditional mechanical notification methods with electronic communication interfaces. Instead of using physical indicators or manual information dissemination, the apparatus uses digital communication to receive price signals and electronic displays or audible outputs to notify users, modernizing the information delivery mechanism.
Data Source
AI summary
A light switch apparatus includes a network communication unit and an output unit. The network communication unit is configured to receive electricity price rate server information from a server, and generate a first high range electricity price output data and a second low range electricity price rate data according to the electricity price rate server information. The output unit is configured to display at least a first output color in response to receiving the first high range electricity price output data from the network communication unit, and a second output color in response to receiving the second low range electricity price rate data from the network communication unit.