Load Management System for Appliance Energy Control
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Solution Overview
Problem
Household appliances often continue to consume unnecessary power due to user negligence, leading to increased energy costs and safety risks from sudden shutdowns or electrical fires, and existing alarm systems are complex and inconvenient for users.
Innovation Solution
A load management system comprising a detecting module and a determining module that categorizes appliances into essential and non-essential loads based on location and activation time, allowing for automatic shutdown of non-essential loads to conserve energy and prevent safety hazards.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If alarm devices are used to inform users of malfunctioned appliances, then users can be notified of potential issues, but the system becomes complex and inconvenient for users
Solution Approach 1:
The system automatically monitors appliance activation states and autonomously determines essential versus non-essential loads without requiring user intervention or complex alarm configurations, making the monitoring service self-executing and user-friendly
Solution Approach 2:
The system integrates multiple functions including appliance monitoring, load classification, and automatic control into a single unified platform that serves multiple purposes without requiring separate alarm devices for each function
2Power
If high-power electrical appliances are used, then users can access powerful functionality, but the risk of sudden shutdowns or electrical fires increases due to overload
Solution Approach 1:
The system proactively identifies and classifies high-power appliances as essential or non-essential loads before overload conditions occur, enabling preventive control actions to be taken in advance to avoid sudden shutdowns or electrical fires
Solution Approach 2:
The system continuously monitors the activation states of all appliances and dynamically adjusts power distribution based on real-time feedback, ensuring that high-power appliances operate within safe limits while maintaining necessary functionality
3Ease of operation
If appliances continue working despite not being used, then appliances remain available for immediate use, but unnecessary power consumption is produced
Solution Approach 1:
The system dynamically classifies appliances as essential or non-essential based on their activation patterns and usage context, allowing flexible power management that adapts to changing conditions while maintaining availability of truly needed appliances
Solution Approach 2:
The system segments all appliances into distinct categories of essential and non-essential loads, enabling selective power management where non-essential appliances can be automatically shut off while essential ones remain operational
Data Source
AI summary
An exemplary embodiment provides a load management system, including a detecting module and a determining module. The detecting module creates at least one activated one of a plurality of loads located in a predetermined space as an activation set, and creates a group set including a plurality of sub-groups according to locations and activation times of the activated ones of the plurality of loads. The detecting module creates the activated ones of the plurality of loads which have been activated within a predetermined time period as one of the sub-groups. The determining module determines whether each of the activated ones of the plurality of loads is an essential load or a non-essential load according to the group set and the activation set to produce a determining result.